HTML Hypertext Marking Language

Learn HTML - Hypertext Marking Language

HTML is a markup language that is used for the development of Internet pages. This is the acronym that corresponds to HyperText Markup Language, that is, Hypertext Markup Language, which could be translated as a Document Format Language for Hypertext.

History and evolution of the Internet. How the Web was born | Learn HTML | The history of the internet began more than three decades ago when the scientific community was looking a way to share information

History and evolution of the Internet. How the Web was born

The history of the internet began more than three decades ago when the scientific community was looking a way to share information

How Internet works - The network of networks | Learn HTML | The Internet is made up of networks of computers interconnected, communicated and distributed throughout the world to provide connection to the network

How Internet works - The network of networks

The Internet is made up of networks of computers interconnected, communicated and distributed throughout the world to provide connection to the network

History of Web browsers - Protocols and Web services | Learn HTML | With the origin and emergence of browsers we get access to services such as: www, ftp, newsgroups, email, social networks and others

History of Web browsers - Protocols and Web services

With the origin and emergence of browsers we get access to services such as: www, ftp, newsgroups, email, social networks and others

Advantages and benefits of having a Website on internet | Learn HTML | Internet is a tool used throughout the world that allows us to access multiple resources and know about other people easily

Advantages and benefits of having a Website on internet

Internet is a tool used throughout the world that allows us to access multiple resources and know about other people easily

Basic website elements and its parts | Learn HTML | The components of a web page are: images, text, audio, video, animations and other multimedia content interacting with Internet users

Basic website elements and its parts

The components of a web page are: images, text, audio, video, animations and other multimedia content interacting with Internet users

Internet Services for Web Navigation | Learn HTML | The Web is the main form that exists on the Internet to transmit information with enormous implicit commercial possibilities, ensuring its future

Internet Services for Web Navigation

The Web is the main form that exists on the Internet to transmit information with enormous implicit commercial possibilities, ensuring its future

Internet Technologies - Web design software | Learn HTML | You do not have to know programming to dedicate yourself to creating Web sites. Next, you will study a series of technologies associated with Web development

Internet Technologies - Web design software

You do not have to know programming to dedicate yourself to creating Web sites. Next, you will study a series of technologies associated with Web development

URL - What it is, meaning, types, examples and parts | Learn HTML | URLs (Uniform Resource Locators) or Resource Locators are unique addresses used to locate a Web page and its contents on a network serve

URL - What it is, meaning, types, examples and parts

URLs (Uniform Resource Locators) or Resource Locators are unique addresses used to locate a Web page and its contents on a network serve

Domain name - Definition, tips and examples | Learn HTML | Choosing the right name for a Web page is a process similar to creating a brand. You must perfectly understand your company, project or idea

Domain name - Definition, tips and examples

Choosing the right name for a Web page is a process similar to creating a brand. You must perfectly understand your company, project or idea

Types of Web Servers - Free, shared and dedicated | Learn HTML | Web hosting is the service that provides Internet users with storage of: information, images or multimedia content

Types of Web Servers - Free, shared and dedicated

Web hosting is the service that provides Internet users with storage of: information, images or multimedia content

W3C Web Standards - What are web standards, how do they work?  | Learn HTML | They are Web languages, protocols, guidelines and inter-operative and international technologies created with the purpose of guiding the Web to its maximum potential

W3C Web Standards - What are web standards, how do they work?

They are Web languages, protocols, guidelines and inter-operative and international technologies created with the purpose of guiding the Web to its maximum potential

World Wide Web - WWW meaning, history and origin | Learn HTML | The World Wide Web known as the Web, is a system of hypertext documents linked together on the Internet accessible through browsers

World Wide Web - WWW meaning, history and origin

The World Wide Web known as the Web, is a system of hypertext documents linked together on the Internet accessible through browsers

W3C Consortium World Wide Web - Internet Standards | Learn HTML | W3C is an international community where organizations members and the general public work together to develop Web standards and guidelines

W3C Consortium World Wide Web - Internet Standards

W3C is an international community where organizations members and the general public work together to develop Web standards and guidelines

HTML History - Origin and evolution of the Web hypertext | Learn HTML | The first document Web created by Tim Berners-Lee published in 1991 with the name HTML Tags, was the hypertext system to share documents

HTML History - Origin and evolution of the Web hypertext

The first document Web created by Tim Berners-Lee published in 1991 with the name HTML Tags, was the hypertext system to share documents

HTML Hypertext Marking Language - Origin of the standard | Learn HTML | HTML is the acronym of Hypertext Markup Language, the most used on the Web, a language based on labels, which allows displaying Web pages

HTML Hypertext Marking Language - Origin of the standard

HTML is the acronym of Hypertext Markup Language, the most used on the Web, a language based on labels, which allows displaying Web pages

Difference and evolution of the HTML, XHTML and HTML5 versions | Learn HTML | The goal of HTML5 and its related standards is to provide a set of powerful tools to develop applications and websites

Difference and evolution of the HTML, XHTML and HTML5 versions

The goal of HTML5 and its related standards is to provide a set of powerful tools to develop applications and websites

DOCTYPE HTML5 Definition of Document Type What is it? | Learn HTML | When you are designing a Website, it is indicated by a code called DOCTYPE html (Document Type Definition DTD), which is placed at the beginning of the HTML document

DOCTYPE HTML5 Definition of Document Type What is it?

When you are designing a Website, it is indicated by a code called DOCTYPE html (Document Type Definition DTD), which is placed at the beginning of the HTML document

Introduction to HTML - Tags and attributes | Learn HTML | HTML is the language to create Websites. A code written in this language is basically, a text that the browser will display in web page format

Introduction to HTML - Tags and attributes

HTML is the language to create Websites. A code written in this language is basically, a text that the browser will display in web page format

Basic structure of a Web page - html, head and body | Learn HTML | To create a web page you need an HTML document using three elements or tags major that any website uses: html, head and body

Basic structure of a Web page - html, head and body

To create a web page you need an HTML document using three elements or tags major that any website uses: html, head and body

HTML color code for background and text on web page | Learn HTML | How to put a background color on our page and how to modify it the text, format it, change the size, typography, among other things

HTML color code for background and text on web page

How to put a background color on our page and how to modify it the text, format it, change the size, typography, among other things

HTML Colors for Web Pages - Hexadecimal Code in RGB | Learn HTML | All colors that you can see on your monitor are formed from to join certain proportions of three primary colors: red, green and blue

HTML Colors for Web Pages - Hexadecimal Code in RGB

All colors that you can see on your monitor are formed from to join certain proportions of three primary colors: red, green and blue

Colors for the Web - Emotions and effects on people | Learn HTML | Colors on a website influence the ability to attract, convert or reject, denote an effect subliminal causing impulses to the user

Colors for the Web - Emotions and effects on people

Colors on a website influence the ability to attract, convert or reject, denote an effect subliminal causing impulses to the user

Colors for background and text in HTML page | Learn HTML | To set the color of the text on the whole page we resorted to the text attribute of the tag body, which receives a value to determine the color of the text

Colors for background and text in HTML page

To set the color of the text on the whole page we resorted to the text attribute of the tag body, which receives a value to determine the color of the text

Text in a Website - Differences tags strong, em, b, i, u | Learn HTML | The logical elements have dominated the HTML markup from XHTML 1.0, eliminating many elements in physical format such as font, u, s, among others

Text in a Website - Differences tags strong, em, b, i, u

The logical elements have dominated the HTML markup from XHTML 1.0, eliminating many elements in physical format such as font, u, s, among others

HTML Paragraphs - Formatting examples for line breaks | Learn HTML | Splitting the text into paragraphs gives us the possibility to organize it on the page. Consider writing one idea per paragraph with only 3 or 4 lines

HTML Paragraphs - Formatting examples for line breaks

Splitting the text into paragraphs gives us the possibility to organize it on the page. Consider writing one idea per paragraph with only 3 or 4 lines

HTML simple effects - Tags b, i, u, s, h1 - h6 and blockquote | Learn HTML | To modify the Text appearance in HTML tags are used to create bold, italics, underlined headings, strikethroughs and textual citations

HTML simple effects - Tags b, i, u, s, h1 - h6 and blockquote

To modify the Text appearance in HTML tags are used to create bold, italics, underlined headings, strikethroughs and textual citations

Advanced effects in HTML text - Combination of formats | Learn HTML | How to configure independent parts of HTML hypertext for a Web page in colors, typography and text size

Advanced effects in HTML text - Combination of formats

How to configure independent parts of HTML hypertext for a Web page in colors, typography and text size

Typography - Fonts of letters for Web page | Learn HTML | Typography can alter the meaning we associate with a design. We must know that the text can say one thing; the letters, another very different one

Typography - Fonts of letters for Web page

Typography can alter the meaning we associate with a design. We must know that the text can say one thing; the letters, another very different one

Accents HTML acute - Coding of special characters | Learn HTML | To include the proper letters of the alphabet in Spanish it is necessary to use HTML codes that allow us to correctly visualize the text on the page

Accents HTML acute - Coding of special characters

To include the proper letters of the alphabet in Spanish it is necessary to use HTML codes that allow us to correctly visualize the text on the page

Tag hr HTML Horizontal Line - Attributes and styles | Learn HTML | The hr tag allows us to generate a separation between sections of content. It can be combined with other tags like headers h1- h6 and paragraphs p

Tag hr HTML Horizontal Line - Attributes and styles

The hr tag allows us to generate a separation between sections of content. It can be combined with other tags like headers h1- h6 and paragraphs p

div and span HTML - Difference between block and linear tags | Learn HTML | The div and span tags do not have any special meaning, only that the first one is defined as a block element and the second is a line element

div and span HTML - Difference between block and linear tags

The div and span tags do not have any special meaning, only that the first one is defined as a block element and the second is a line element

HTML images - Tag img to insert image in web pages | Learn HTML | To insert an image, the img tag is used and the most popular accepted formats are JPEG, GIF and PNG. Although many more can be used

HTML images - Tag img to insert image in web pages

To insert an image, the img tag is used and the most popular accepted formats are JPEG, GIF and PNG. Although many more can be used

HTML Lists - Without unordered ul, order ol and definition dl | Learn HTML | There are three types of lists in HTML that allow us to organize the information: numbered lists, disordered lists and lists of definition

HTML Lists - Without unordered ul, order ol and definition dl

There are three types of lists in HTML that allow us to organize the information: numbered lists, disordered lists and lists of definition

HTML links - Hyperlinks, tag a href, target blank | Learn HTML | HTML uses the anchor element (Label a) to create a link. When a visitor clicks on it, the browser opens another internal or external page

HTML links - Hyperlinks, tag a href, target blank

HTML uses the anchor element (Label a) to create a link. When a visitor clicks on it, the browser opens another internal or external page

HTML tables Basic and advanced examples - thead tbody tfoot | Learn HTML | The table tag allows you to create a table in HTML. The tag tr is used to define the rows, while the td tag is used for the columns

HTML tables Basic and advanced examples - thead tbody tfoot

The table tag allows you to create a table in HTML. The tag tr is used to define the rows, while the td tag is used for the columns

HTML Forms - Examples and styles with CSS for controls | Learn HTML | A form is an interactive area of our website, where we provide the user with controls and fields to enter or choose data

HTML Forms - Examples and styles with CSS for controls

A form is an interactive area of our website, where we provide the user with controls and fields to enter or choose data

Audio and video for an Internet web page | Learn HTML | Audio, video and embed tags are used to insert sound and video into a Website. HTML5 offers the option to play content without add-ons

Audio and video for an Internet web page

Audio, video and embed tags are used to insert sound and video into a Website. HTML5 offers the option to play content without add-ons

Meta tags Google SEO - Title, description, keywords | Learn HTML | Metatags are used to define metadata in the HTML document, these data are not displayed by the browser; it has another purpose

Meta tags Google SEO - Title, description, keywords

Metatags are used to define metadata in the HTML document, these data are not displayed by the browser; it has another purpose

HTML5 new tags, effects and behaviors | Learn HTML | HTML5 is also a marketing term for grouping new technologies and standards of Web application development: HTML5, CSS3 and Javascript

HTML5 new tags, effects and behaviors

HTML5 is also a marketing term for grouping new technologies and standards of Web application development: HTML5, CSS3 and Javascript

Responsive Web Design - Tutorial with adaptable examples | Learn HTML | To make an adaptable page the technical a half queries, which allows us to condition several styles depending on the resolution of the screen

Responsive Web Design - Tutorial with adaptable examples

To make an adaptable page the technical a half queries, which allows us to condition several styles depending on the resolution of the screen

IP Protocols and technologies for Internet connection | Learn HTML | When a computer connects to the Internet, the communication protocol assigns it an Internet IP address to find machines and Web resources

IP Protocols and technologies for Internet connection

When a computer connects to the Internet, the communication protocol assigns it an Internet IP address to find machines and Web resources

Evolution of the Web 1.0, 2.0 and 3.0 - Differences and attributes | Learn HTML | The Web came up with basic browsers that only interpreted text, then HTML appeared making the pages more friendly and easy to access

Evolution of the Web 1.0, 2.0 and 3.0 - Differences and attributes

The Web came up with basic browsers that only interpreted text, then HTML appeared making the pages more friendly and easy to access

Web 2.0 history, evolution and characteristics | Learn HTML | Web 2.0 is the second generation of services on the Web, which emphasizes online collaboration, connectivity and sharing content among users

Web 2.0 history, evolution and characteristics

Web 2.0 is the second generation of services on the Web, which emphasizes online collaboration, connectivity and sharing content among users

Web 3.0 - Meaning, origin and advantages | Learn HTML | Web 3.0 is an extended Web, endowed with more meaning where any user can find answers to their questions faster

Web 3.0 - Meaning, origin and advantages

Web 3.0 is an extended Web, endowed with more meaning where any user can find answers to their questions faster

Semantic Web, definition, history and characteristics | Learn HTML | It is an extension of the current Web; the information gets a definite meaning that allows computers and people to work in cooperation

Semantic Web, definition, history and characteristics

It is an extension of the current Web; the information gets a definite meaning that allows computers and people to work in cooperation

Colors for background and text in HTML page | Learn HTML | To set the color of the text on the whole page we resorted to the text attribute of the tag body, which receives a value to determine the color of the text

Colors for background and text in HTML page

To set the color of the text on the whole page we resorted to the text attribute of the tag body, which receives a value to determine the color of the text

CSS Cascading Style Sheets

Learn CSS - Cascading Style Sheet

CSS is a Style Sheet Language created to control the appearance or presentation of electronic documents defined with HTML and XHTML. CSS is the best way to separate content and its presentation and is essential to create complex web pages.


Benefits and advantages of using CSS combined with HTML | Learn CSS | Cascading style sheets defined for the first time in 1996, offer properties to extend HTML in the visual representation of the web page

Benefits and advantages of using CSS combined with HTML

Cascading style sheets defined for the first time in 1996, offer properties to extend HTML in the visual representation of the web page

CSS Fundamentals - Syntax and structure of an instruction | Learn CSS | Style sheets consist of a series of instructions that define how certain page elements with HTML tags are to be represented

CSS Fundamentals - Syntax and structure of an instruction

Style sheets consist of a series of instructions that define how certain page elements with HTML tags are to be represented

CSS writing Conventions - Rules for instructions | Learn CSS | CSS instructions must follow some rules when making use of: uppercase and lowercase letters, accents, hyphens , double or single quotes

CSS writing Conventions - Rules for instructions

CSS instructions must follow some rules when making use of: uppercase and lowercase letters, accents, hyphens , double or single quotes

How to add comments in CSS - Example and code | Learn CSS | Comments as in other programming languages ​​have two main purposes: document source code and disable CSS instructions

How to add comments in CSS - Example and code

Comments as in other programming languages ​​have two main purposes: document source code and disable CSS instructions

Summarized and abbreviated writing forms in CSS | Learn CSS | With style sheets we should also strive to eliminate all superfluous bytes and Keep the instructions as legible as possible

Summarized and abbreviated writing forms in CSS

With style sheets we should also strive to eliminate all superfluous bytes and Keep the instructions as legible as possible

Linking CSS to HTML - Linking style sheets to Web pages | Learn CSS | There are three ways to declare CSS instructions to HTML code: inside the tag ( inline), in head (embedded) and with a separate document (extern)

Linking CSS to HTML - Linking style sheets to Web pages

There are three ways to declare CSS instructions to HTML code: inside the tag ( inline), in head (embedded) and with a separate document (extern)

CSS selectors - Universal, type, classes, ID and advanced | Learn CSS | The first part of a CSS instruction consists of a selector, which is the one that creates the link between the instructions the elements of the page

CSS selectors - Universal, type, classes, ID and advanced

The first part of a CSS instruction consists of a selector, which is the one that creates the link between the instructions the elements of the page

Pseudo CSS classes - link, visited, focus, hover and active | Learn CSS | The pseudo CSS classes allow you to select elements by applying criteria that can not be extracted directly from the source code

Pseudo CSS classes - link, visited, focus, hover and active

The pseudo CSS classes allow you to select elements by applying criteria that can not be extracted directly from the source code

Units of measure in CSS - Absolute and relative lengths | Learn CSS | Measurement of units is expressed under abbreviations in: in, cm, mm, pt and pc for absolute lengths. And em, ex and% for relative

Units of measure in CSS - Absolute and relative lengths

Measurement of units is expressed under abbreviations in: in, cm, mm, pt and pc for absolute lengths. And em, ex and% for relative

CSS colors - Code in hexadecimal, rgb and rgba | Learn CSS | Color indications can also be defined in different ways. The most used is the hexadecimal notation of pairs of values (# ff9933)

CSS colors - Code in hexadecimal, rgb and rgba

Color indications can also be defined in different ways. The most used is the hexadecimal notation of pairs of values (# ff9933)

Background URL CSS - Background image relative, absolute path | Learn CSS | A style sheet can reference URLs or links to other files, almost always it is images that are linked as background or fonts

Background URL CSS - Background image relative, absolute path

A style sheet can reference URLs or links to other files, almost always it is images that are linked as background or fonts

Hierarchy of cascade system CSS for instructions | Learn CSS | Cascade system is a regulation to avoid conflicts between different style sheets, offering hierarchy depending on its provenance

Hierarchy of cascade system CSS for instructions

Cascade system is a regulation to avoid conflicts between different style sheets, offering hierarchy depending on its provenance

The !important rule in CSS | Learn CSS | The keyword! Important is used to give higher priority to an instruction, so that the following instructions cannot be used. overwrite it Priority is given to all other specifications

The !important rule in CSS

The keyword! Important is used to give higher priority to an instruction, so that the following instructions cannot be used. overwrite it Priority is given to all other specifications

Specificity in CSS | Learn CSS | Specificity is one of the criteria used by the browser (or other user agents) in case of conflict to classify existing CSS instructions. Consider the following example, very simplified

Specificity in CSS

Specificity is one of the criteria used by the browser (or other user agents) in case of conflict to classify existing CSS instructions. Consider the following example, very simplified

Inheritance in CSS | Learn CSS | The intelligent application of this concept allows to define centralized way all the general properties of the application (such as, for example, the font and its size, the background color, etc.) instead of having to assign the same properties to each of the elements each time

Inheritance in CSS

The intelligent application of this concept allows to define centralized way all the general properties of the application (such as, for example, the font and its size, the background color, etc.) instead of having to assign the same properties to each of the elements each time

Inherit in CSS | Learn CSS | You must always bear in mind that not all properties are inheritable. However, it is possible to define inheritance even for elements whose CSS properties are not inheritable as a rule. The necessary keyword for this is inherit

Inherit in CSS

You must always bear in mind that not all properties are inheritable. However, it is possible to define inheritance even for elements whose CSS properties are not inheritable as a rule. The necessary keyword for this is inherit

The model box in CSS - Margin, padding and border | Learn CSS | The model box defines and describes the rectangular area reserved for each page element according to the CSS rules -the so-called box element

The model box in CSS - Margin, padding and border

The model box defines and describes the rectangular area reserved for each page element according to the CSS rules -the so-called box element

Representation of the boxes (box) CSS | Learn CSS | The block elements are for example, the element <body>, the container <div>, the paragraphs, the lists, and tables. Each block box starts on a new line and generally occupies all the available width. That means that, in the flow of text, they are always arranged one below the other

Representation of the boxes (box) CSS

The block elements are for example, the element <body>, the container <div>, the paragraphs, the lists, and tables. Each block box starts on a new line and generally occupies all the available width. That means that, in the flow of text, they are always arranged one below the other

Substituted elements CSS | Learn CSS | Certain elements, such as <img>, <object> or <input>, are replaced by external elements such as images, nested objects or form elements of the operating system

Substituted elements CSS

Certain elements, such as <img>, <object> or <input>, are replaced by external elements such as images, nested objects or form elements of the operating system

Display in CSS | Learn CSS | While the specification defines exactly what the block elements are and which inline elements, there is an instruction with which you can invert those natural definitions

Display in CSS

While the specification defines exactly what the block elements are and which inline elements, there is an instruction with which you can invert those natural definitions

Place CSS div Absolute, relative, fixed and floating position | Learn CSS | CSS allows to release the elements of the normal flow of the document and position them at will with absolute, relative, fixed and floating properties

Place CSS div Absolute, relative, fixed and floating position

CSS allows to release the elements of the normal flow of the document and position them at will with absolute, relative, fixed and floating properties

Clear separation between structure HTML and style CSS | Learn CSS | By clearly separating content and design, we create a document with a structure very marked logic. Everything that belongs to the content can be clearly identified as such without the need for auxiliary measures and the document, in turn, is perfectly understandable, regardless of its visual representation

Clear separation between structure HTML and style CSS

By clearly separating content and design, we create a document with a structure very marked logic. Everything that belongs to the content can be clearly identified as such without the need for auxiliary measures and the document, in turn, is perfectly understandable, regardless of its visual representation

Web Accessibility - Definition, characteristics and examples | Learn CSS | Web accessibility means that people with some type of disability will be able to use the Web

Web Accessibility - Definition, characteristics and examples

Web accessibility means that people with some type of disability will be able to use the Web

Web Usability - What is it and why is it so important? | Learn CSS | The usability is a feature that measures how intuitive and easy to use is a web page for the common user

Web Usability - What is it and why is it so important?

The usability is a feature that measures how intuitive and easy to use is a web page for the common user

Separation between HTML structure and CSS style | Learn CSS | By clearly separating content and design, we create a document with a structure very marked logic. Everything that belongs to the content can be clearly identified as such without the need for auxiliary measures and the document, in turn, is perfectly understandable, regardless of its visual representation

Separation between HTML structure and CSS style

By clearly separating content and design, we create a document with a structure very marked logic. Everything that belongs to the content can be clearly identified as such without the need for auxiliary measures and the document, in turn, is perfectly understandable, regardless of its visual representation

JavaScript

Learn JavaScript

JavaScript is a programming language that is mainly used to create dynamic web pages. A dynamic web page is one that incorporates effects such as text that appears and disappears, animations, actions that are activated when you press buttons and windows with warning messages to the user.

What is JavaScript - Origin, evolution and features | Learn JavaScript | Netscape invented JavaScript to make any Web page dynamic and interactive. Because HTML did not have enough features

What is JavaScript - Origin, evolution and features

Netscape invented JavaScript to make any Web page dynamic and interactive. Because HTML did not have enough features

Objects, Properties and Methods in JavaScript | Learn JavaScript | JavaScript is an Object Oriented Language. It means that it treats DOM elements as objects with properties, methods and own classes

Objects, Properties and Methods in JavaScript

JavaScript is an Object Oriented Language. It means that it treats DOM elements as objects with properties, methods and own classes

JavaScript DOM Document Object Model - Events and operators | Learn JavaScript | JavaScript considers each of the elements of the tree as objects. The objects within the document are called the DOM Document Object Model

JavaScript DOM Document Object Model - Events and operators

JavaScript considers each of the elements of the tree as objects. The objects within the document are called the DOM Document Object Model

HTML in JavaScript Structure, presentation and behavior | Learn JavaScript | The sites have three types of files. XHTML: content and structure. CSS: appearance and presentation. JavaScript: behavior of the page

HTML in JavaScript Structure, presentation and behavior

The sites have three types of files. XHTML: content and structure. CSS: appearance and presentation. JavaScript: behavior of the page

How to start in Javascript | Learn JavaScript | JavaScript works with scripts within the HTML code. The opening tag tells the browser to wait for JavaScript code instead of HTML

How to start in Javascript

JavaScript works with scripts within the HTML code. The opening tag tells the browser to wait for JavaScript code instead of HTML

Functions, internal and external scripts in JavaScript | Learn JavaScript | A function is declared as a function and consists of JavaScript statements to perform a task. The functions are used as many times as necessary

Functions, internal and external scripts in JavaScript

A function is declared as a function and consists of JavaScript statements to perform a task. The functions are used as many times as necessary

PHP & MySQL

Learn PHP and MySQL

PHP and MySQL are general-purpose programming languages ​​for server-side code, originally designed for web development of dynamic content.

How PHP started – Rasmus Lerdorf creator of PHP | Learn PHP | In 1994 a programmer born in Greenland, named Ramus Lerdorf, developed a code that would help create his personal web page in a simpler way. He called it Personal Home Page Tool (PHP Tools) or tools for personal main pages

How PHP started – Rasmus Lerdorf creator of PHP

In 1994 a programmer born in Greenland, named Ramus Lerdorf, developed a code that would help create his personal web page in a simpler way. He called it Personal Home Page Tool (PHP Tools) or tools for personal main pages

History, origin and evolution of the PHP language | Learn PHP | And so we come to an autumn afternoon in 1994, in which an unemployed Danish programmer based in Toronto (Canada), Rasmus Lerdof, gets down to work writing a small CGI in Perl to help him count the visits that arrive at his curriculum vitae, saving this value in a MySQL database

History, origin and evolution of the PHP language

And so we come to an autumn afternoon in 1994, in which an unemployed Danish programmer based in Toronto (Canada), Rasmus Lerdof, gets down to work writing a small CGI in Perl to help him count the visits that arrive at his curriculum vitae, saving this value in a MySQL database

PHP objectives | Learn PHP | Initially designed to perform little more than an accountant and a guestbook, PHP has experienced in a short time a real revolution and, from its functions, in these moments you can perform a multitude of useful tasks for web development

PHP objectives

Initially designed to perform little more than an accountant and a guestbook, PHP has experienced in a short time a real revolution and, from its functions, in these moments you can perform a multitude of useful tasks for web development

PHP Evolution - Present and future | Learn PHP | And is that the future sixth version of the language, which had been planned since mid-2005, has been suffering from delays for a while, mainly due to the ambitious nature of the project and the problems with the full support of Unicode

PHP Evolution - Present and future

And is that the future sixth version of the language, which had been planned since mid-2005, has been suffering from delays for a while, mainly due to the ambitious nature of the project and the problems with the full support of Unicode

PHP License of use – Open Source | Learn PHP | PHP is a free language. This term refers to the type of license that has, basically, three points or freedoms

PHP License of use – Open Source

PHP is a free language. This term refers to the type of license that has, basically, three points or freedoms

PHP Versions | Learn PHP | his section is not intended to review the history of PHP, but rather, aims to make a brief review of the main features and changes that the language from version 3 to 5

PHP Versions

his section is not intended to review the history of PHP, but rather, aims to make a brief review of the main features and changes that the language from version 3 to 5

What is PHP? | Learn PHP | PHP is a high-level language that runs on the server

What is PHP?

PHP is a high-level language that runs on the server

One step beyond HTML and CSS: Web Applications with PHP | Learn PHP | PHP expands our horizons as programmers and makes us the creators of Web Applications with the use of pre-built complete systems

One step beyond HTML and CSS: Web Applications with PHP

PHP expands our horizons as programmers and makes us the creators of Web Applications with the use of pre-built complete systems

Combining PHP and HTML – Code with examples | Learn PHP | Write the following code, inside a new file created with our favorite editor, making sure to save it with a name whose extension is .php, for example: hello.php

Combining PHP and HTML – Code with examples

Write the following code, inside a new file created with our favorite editor, making sure to save it with a name whose extension is .php, for example: hello.php

Ways for PHP to write in HTML | Learn PHP | Note that the interleaving of commands in PHP language is possible, alternating them within a page written in HTML language, as many times as necessary (PHP tags can be opened and closed as many times as we want

Ways for PHP to write in HTML

Note that the interleaving of commands in PHP language is possible, alternating them within a page written in HTML language, as many times as necessary (PHP tags can be opened and closed as many times as we want

Include and Require PHP - What they are, differences and how to use them | Learn PHP | It’s normal that several pages of a site or Web application contain common elements that are repeated over and over again over dozens of pages

Include and Require PHP - What they are, differences and how to use them

It’s normal that several pages of a site or Web application contain common elements that are repeated over and over again over dozens of pages

Comments in PHP | Learn PHP | Making comments within the PHP code is a very simple but effective custom, which is to write within each block of code clarifications that are not useful when, several days, weeks or months later, we read the code to make some changes

Comments in PHP

Making comments within the PHP code is a very simple but effective custom, which is to write within each block of code clarifications that are not useful when, several days, weeks or months later, we read the code to make some changes

Data storage in PHP | Learn PHP | Temporary and permanent containers with few and many data. According to each one of our specific needs, we will have different alternatives to store data in places that we will access from the server, where the PHP interpreter will be able to read them by himself and he will use them for his task of manufacturing an HTML page

Data storage in PHP

Temporary and permanent containers with few and many data. According to each one of our specific needs, we will have different alternatives to store data in places that we will access from the server, where the PHP interpreter will be able to read them by himself and he will use them for his task of manufacturing an HTML page

Variables in PHP | Learn PHP | The variables: few provisional data. The advantages of declaring and using variables

Variables in PHP

The variables: few provisional data. The advantages of declaring and using variables

Variables names in PHP | Learn PHP | A very important detail that will make it easier for us to read a PHP code, is to follow a rule regarding the names that we will choose to all the data storage places that we use; among them, the variables

Variables names in PHP

A very important detail that will make it easier for us to read a PHP code, is to follow a rule regarding the names that we will choose to all the data storage places that we use; among them, the variables

The problem with quotes in PHP | Learn PHP | To store an alphanumeric data within a variable, we must understand how these data are affected when its start and end are delimited by the two types of existing quotation marks: double quotes and single quotes

The problem with quotes in PHP

To store an alphanumeric data within a variable, we must understand how these data are affected when its start and end are delimited by the two types of existing quotation marks: double quotes and single quotes

Concatenation in PHP | Learn PHP | Concatenate is to unite, or paste elements that were separated. The elements will be, in our case, the texts, the variables and the constants that we need to process

Concatenation in PHP

Concatenate is to unite, or paste elements that were separated. The elements will be, in our case, the texts, the variables and the constants that we need to process

Constants in PHP | Learn PHP | Constants in PHP are defined with the function define(), which requires that we place two elements separated by a comma: the name of the constant and its value

Constants in PHP

Constants in PHP are defined with the function define(), which requires that we place two elements separated by a comma: the name of the constant and its value

Matrices in PHP | Learn PHP | A matrix is a place where we store data, in the same way as in the variables, but with the possibility of storing several data (values) arranged in different compartments, instead of a single data, as in the case of a variable

Matrices in PHP

A matrix is a place where we store data, in the same way as in the variables, but with the possibility of storing several data (values) arranged in different compartments, instead of a single data, as in the case of a variable

Sending data to the server | Learn PHP | From this moment we will begin to interact with data and HTML codes in a broader way. We have just seen how the function print or the command echo are able to write, in the HTML code of a page, some data that was stored in a variable

Sending data to the server

From this moment we will begin to interact with data and HTML codes in a broader way. We have just seen how the function print or the command echo are able to write, in the HTML code of a page, some data that was stored in a variable

Links with variables in the URL | Learn PHP | The first tool with what we have to remotely define a value to a variable located on the server are the links that send variables

Links with variables in the URL

The first tool with what we have to remotely define a value to a variable located on the server are the links that send variables

Superglobal arrays in PHP | Learn PHP | It is an array that stores all the variables that have been sent to the server attached to a link

Superglobal arrays in PHP

It is an array that stores all the variables that have been sent to the server attached to a link

Sending data through forms | Learn PHP | Another method to send variables to the server is the typical data entry form, in which a person writes something in their browser, while viewing the form on their screen

Sending data through forms

Another method to send variables to the server is the typical data entry form, in which a person writes something in their browser, while viewing the form on their screen

Advantages and disadvantages of sending variables with the GET method | Learn PHP | Coding the necessary HTML code to send data through a get request (a link that attaches variables) is very simple, we do not need to create any form, we simply create common links, that send the necessary data when they are clicked by the user

Advantages and disadvantages of sending variables with the GET method

Coding the necessary HTML code to send data through a get request (a link that attaches variables) is very simple, we do not need to create any form, we simply create common links, that send the necessary data when they are clicked by the user

Advantages and disadvantages of sending variables by POST method | Learn PHP | The most common use of a form with post method is to send data that will be stored in a database, or that will cause operations that enable access to private data (with a form of access to a private area, or registration)

Advantages and disadvantages of sending variables by POST method

The most common use of a form with post method is to send data that will be stored in a database, or that will cause operations that enable access to private data (with a form of access to a private area, or registration)

Validating forms and links data | Learn PHP | To show data that was sent from a link or form, we can use any of the methods we have already learned in previous chapters

Validating forms and links data

To show data that was sent from a link or form, we can use any of the methods we have already learned in previous chapters

IF condition in PHP | Learn PHP | The structure of the if can have some variants, the simplest of all is the following

IF condition in PHP

The structure of the if can have some variants, the simplest of all is the following

Else and elseif in PHP | Learn PHP | For those cases in which the condition is not true, we have the else. The else can never be executed alone, it is just a complement to an if

Else and elseif in PHP

For those cases in which the condition is not true, we have the else. The else can never be executed alone, it is just a complement to an if

Elseif in PHP | Learn PHP | In cases where we need to raise all the possibilities. We need something more to unite more than two conditions. That something else is the elseif, which raises a new condition that is only executed if the previous condition was not true; that is, it is part of the else of the previous condition and, at the same time, it poses a new condition

Elseif in PHP

In cases where we need to raise all the possibilities. We need something more to unite more than two conditions. That something else is the elseif, which raises a new condition that is only executed if the previous condition was not true; that is, it is part of the else of the previous condition and, at the same time, it poses a new condition

Switch in PHP | Learn PHP | Conditional structures called switch are said to be "selective", since they select one of several possible paths according to the value of a variable

Switch in PHP

Conditional structures called switch are said to be "selective", since they select one of several possible paths according to the value of a variable

Break in PHP | Learn PHP | Each case is closed with the break instruction that, when executed, immediately causes us to exit the execution of the switch; if that break was not at the end of each case, once a true case was found and its sentences were executed, the questions of the other cases would continue to be unnecessarily executed, losing time without necessity

Break in PHP

Each case is closed with the break instruction that, when executed, immediately causes us to exit the execution of the switch; if that break was not at the end of each case, once a true case was found and its sentences were executed, the questions of the other cases would continue to be unnecessarily executed, losing time without necessity

Comparison and logical operators in PHP | Learn PHP | When we state a condition that must be evaluated by a conditional, we know that it must be Boolean, that is, it can only be evaluated as true or false. We cannot put as a condition What time is it?, But if we can put as a condition it's five o'clock

Comparison and logical operators in PHP

When we state a condition that must be evaluated by a conditional, we know that it must be Boolean, that is, it can only be evaluated as true or false. We cannot put as a condition What time is it?, But if we can put as a condition it's five o'clock

Logical operators in PHP | Learn PHP | In other cases, we will need to create complex conditions, which want to combine (join) two or more simple conditions into one, to evaluate them as a single condition. The element that allows you to combine them is called the logical operator

Logical operators in PHP

In other cases, we will need to create complex conditions, which want to combine (join) two or more simple conditions into one, to evaluate them as a single condition. The element that allows you to combine them is called the logical operator

Truth tables in PHP | Learn PHP | All logical operators evaluate the truth value (that is, whether it is true or false) of each of the conditions separately, and then, according to the operator used to join these conditions, return a single value of true or false for the complete set of conditions that formed that expression

Truth tables in PHP

All logical operators evaluate the truth value (that is, whether it is true or false) of each of the conditions separately, and then, according to the operator used to join these conditions, return a single value of true or false for the complete set of conditions that formed that expression

Validations in PHP | Learn PHP | In this dialogue in stages that involve the dynamic pages, this waiting on a second page is a data that the user should have sent to the server from a previous page (either with a link that sends variables, or with a form), it may happen that the expected data will never arrive, which would frustrate the attempt to use it

Validations in PHP

In this dialogue in stages that involve the dynamic pages, this waiting on a second page is a data that the user should have sent to the server from a previous page (either with a link that sends variables, or with a form), it may happen that the expected data will never arrive, which would frustrate the attempt to use it

Identification with Cookies and Sessions in PHP | Learn PHP | Cookies are simple flat text files (without format, without any decoration), created by the user's browser on their own computer, at the time the Web server requests it

Identification with Cookies and Sessions in PHP

Cookies are simple flat text files (without format, without any decoration), created by the user's browser on their own computer, at the time the Web server requests it

Store variables in cookies in PHP | Learn PHP | In a cookie you can store very little data (up to 4093 characters per cookie), and it is only possible to store up to 20 cookies per domain (this is important to keep in mind if in different sessions of our site we use cookies), and a browser can only store up to 300 cookies in total

Store variables in cookies in PHP

In a cookie you can store very little data (up to 4093 characters per cookie), and it is only possible to store up to 20 cookies per domain (this is important to keep in mind if in different sessions of our site we use cookies), and a browser can only store up to 300 cookies in total

Delete a variable or a cookie | Learn PHP | It’s not the same to delete a cookie file completely from the user's disk, that simply empty the value of some of its variables

Delete a variable or a cookie

It’s not the same to delete a cookie file completely from the user's disk, that simply empty the value of some of its variables

Basics of databases - Tables, fields and records | Learn PHP | All websites that store the contents of their pages in databases, add or select information through a dynamic form

Basics of databases - Tables, fields and records

All websites that store the contents of their pages in databases, add or select information through a dynamic form

Creating the first database with phpMyAdmin in MySQL | Learn PHP | In order to create our first database, we can interact with phpMyAdmin. In case you have used the XAMPP, EASYPHP or APPSERV the URL that we write will be

Creating the first database with phpMyAdmin in MySQL

In order to create our first database, we can interact with phpMyAdmin. In case you have used the XAMPP, EASYPHP or APPSERV the URL that we write will be

Uploads, deletions and modifications to phpMyAdmin databases | Learn PHP | The creation of the structure of a table can be done with a visual interface like phpMyAdmin, it is easier in this way than with SQL code

Uploads, deletions and modifications to phpMyAdmin databases

The creation of the structure of a table can be done with a visual interface like phpMyAdmin, it is easier in this way than with SQL code

Data types in MySQL for a SQL database | Learn PHP | The fields of the MySQL tables give us the possibility to choose three types of contents: numeric data, strings (alphanumeric) and dates and times

Data types in MySQL for a SQL database

The fields of the MySQL tables give us the possibility to choose three types of contents: numeric data, strings (alphanumeric) and dates and times

Bringing data from the MySQL database to PHP pages | Learn PHP | One of the objectives of creating a table in a database is that the data contained in it can be read and displayed on a web page

Bringing data from the MySQL database to PHP pages

One of the objectives of creating a table in a database is that the data contained in it can be read and displayed on a web page

Taking data from PHP pages to the base in MySQL | Learn PHP | Users of our site can also add data to our database through forms to write something and send it to the server

Taking data from PHP pages to the base in MySQL

Users of our site can also add data to our database through forms to write something and send it to the server

How PHP started – Rasmus Lerdorf creator of PHP | Learn PHP | In 1994 a programmer born in Greenland, named Ramus Lerdorf, developed a code that would help create his personal web page in a simpler way. He called it Personal Home Page Tool (PHP Tools) or tools for personal main pages

How PHP started – Rasmus Lerdorf creator of PHP

In 1994 a programmer born in Greenland, named Ramus Lerdorf, developed a code that would help create his personal web page in a simpler way. He called it Personal Home Page Tool (PHP Tools) or tools for personal main pages

Manage a Website

Websites Management

Web sites are information structures like many others, with the singularities that provide their own characteristics such as: hypertextuality, graphic form, access and interactivity.

Objective of a Web page - What is intended with the Site | Websites Management | Every project must have defined objectives to determine the users, what they expect from the visit and what they want to communicate with the website

Objective of a Web page - What is intended with the Site

Every project must have defined objectives to determine the users, what they expect from the visit and what they want to communicate with the website

Processes in planning and creating a website | Websites Management | When developing a Web page, it is necessary to clarify and define in a basic way the existing expectations regarding the Web application

Processes in planning and creating a website

When developing a Web page, it is necessary to clarify and define in a basic way the existing expectations regarding the Web application

Define the Internet audience intended for the Website | Websites Management | Users is the population that is intended to reach or influence the website and is linked to the nature of the proposed site

Define the Internet audience intended for the Website

Users is the population that is intended to reach or influence the website and is linked to the nature of the proposed site

Types of technologies, tools and programs in Web Design | Websites Management | Software that would be used for Web development: operating systems, server, Web editors, programming languages, animations, among others

Types of technologies, tools and programs in Web Design

Software that would be used for Web development: operating systems, server, Web editors, programming languages, animations, among others

HTML navigation menu on Web page - Types and examples | Websites Management | The relationships of the pages with each other configure the menu structure of the site. From the main page they are linked to the rest of the pages

HTML navigation menu on Web page - Types and examples

The relationships of the pages with each other configure the menu structure of the site. From the main page they are linked to the rest of the pages

Website design - Basic features and elements | Websites Management | The design of the pages should be based on the requirements of the site and users, taking care of the elements used to communicate the message

Website design - Basic features and elements

The design of the pages should be based on the requirements of the site and users, taking care of the elements used to communicate the message

Conventions in the design Web | Websites Management | Each website has its unwritten conventions: Know your audience, be consistent and do not disturb your visitors with unnecessary graphic adornments

Conventions in the design Web

Each website has its unwritten conventions: Know your audience, be consistent and do not disturb your visitors with unnecessary graphic adornments

Psychology and color theory - What effects produce | Websites Management | We know more feelings than colors. Each color produces different effects that are often contradictory. The same color can act differently

Psychology and color theory - What effects produce

We know more feelings than colors. Each color produces different effects that are often contradictory. The same color can act differently

Define the contents - How the texts should be on the Web | Websites Management | It will be necessary to establish what content the site will present to fulfill its mission and satisfy the requirements of the Internet company and audience

Define the contents - How the texts should be on the Web

It will be necessary to establish what content the site will present to fulfill its mission and satisfy the requirements of the Internet company and audience

Content on Web pages - Design, writing and language | Websites Management | The content will depend directly on the theme of the Web. Most users who visit a website do so in search of information

Content on Web pages - Design, writing and language

The content will depend directly on the theme of the Web. Most users who visit a website do so in search of information

Maintain updated publications on the Website | Websites Management | Updating on a regular and regular basis is a way to show the user novel content and make sure he or she will visit the site again

Maintain updated publications on the Website

Updating on a regular and regular basis is a way to show the user novel content and make sure he or she will visit the site again

Website vs. Social Networks - Which is better? | Websites Management | A website is the link that supports your company's information and social networks are responsible for disseminating this information

Website vs. Social Networks - Which is better?

A website is the link that supports your company's information and social networks are responsible for disseminating this information

Website evaluation and optimization | Websites Management | To achieve a good Web design on the Internet, some factors must be considered to achieve Internet positioning and adequate visibility

Website evaluation and optimization

To achieve a good Web design on the Internet, some factors must be considered to achieve Internet positioning and adequate visibility

Web Positioning SEO in Search Engines | Websites Management | Search engine optimization consists in using optimization techniques in Web sites, in order to position your website in the first results

Web Positioning SEO in Search Engines

Search engine optimization consists in using optimization techniques in Web sites, in order to position your website in the first results

Process of registration in Search Engines | Websites Management | The engine registration technique helps to appear in queries made by users and increase the traffic of visits to a website

Process of registration in Search Engines

The engine registration technique helps to appear in queries made by users and increase the traffic of visits to a website

Natural or organic positioning in SEO search engines | Websites Management | To appear in the top positions of search engines, it is convenient to consider a series of key pieces in the development of content

Natural or organic positioning in SEO search engines

To appear in the top positions of search engines, it is convenient to consider a series of key pieces in the development of content

Links in other web pages | Websites Management | Another alternative for a website to be indexed by a search engine is being linked by another website. From that moment on it will be visible on the Internet

Links in other web pages

Another alternative for a website to be indexed by a search engine is being linked by another website. From that moment on it will be visible on the Internet

What is the Google PageRank - How their rules work | Websites Management | When Larry Page and Sergey Brin decided to organize all the information on the network they established a basic concept in their algorithm: the links

What is the Google PageRank - How their rules work

When Larry Page and Sergey Brin decided to organize all the information on the network they established a basic concept in their algorithm: the links

SEO Google - Optimization Guide in Web Search Engines | Websites Management | Search Engine Optimization often consists of modifications that could have an impact on the user experience and site performance

SEO Google - Optimization Guide in Web Search Engines

Search Engine Optimization often consists of modifications that could have an impact on the user experience and site performance

Traditional online marketing | Websites Management | Banners are advertising spaces of variable size, which are usually rented on websites and when they are clicked, they lead to the advertiser's website

Traditional online marketing

Banners are advertising spaces of variable size, which are usually rented on websites and when they are clicked, they lead to the advertiser's website

Offline and online - Connection Traditional marketing and Internet | Websites Management | Companies start to invest time, money and effort in campaigns through the Internet, but the Web is a means of two-way communication

Offline and online - Connection Traditional marketing and Internet

Companies start to invest time, money and effort in campaigns through the Internet, but the Web is a means of two-way communication

Difference between traditional marketing and online | Websites Management | Marketing Online marketing responds to the call to action, online consumers initiate communication seeking information of interest and publicity

Difference between traditional marketing and online

Marketing Online marketing responds to the call to action, online consumers initiate communication seeking information of interest and publicity

Marketing Mix Online on the Internet and the 4 Pes | Websites Management | Online marketing has essential attributes that differentiate it from conventional marketing, such as the interactivity of the medium and its global reach

Marketing Mix Online on the Internet and the 4 Pes

Online marketing has essential attributes that differentiate it from conventional marketing, such as the interactivity of the medium and its global reach

E-commerce - Meaning and advantages | Websites Management | It is a modality that consists in the commercialization of goods and services through the Internet, using electronic means as payment methods

E-commerce - Meaning and advantages

It is a modality that consists in the commercialization of goods and services through the Internet, using electronic means as payment methods

How to generate traffic on my web page | Websites Management | Companies that have a Web page operative on the Internet must make known its existence to help increase the real number of visitors

How to generate traffic on my web page

Companies that have a Web page operative on the Internet must make known its existence to help increase the real number of visitors

Difference between Internet and Web - WWW and its services | Websites Management | The Internet is a network of connected devices that covers the entire world. The Web are services that support it, such as: browsers, emails, ftp, etc.

Difference between Internet and Web - WWW and its services

The Internet is a network of connected devices that covers the entire world. The Web are services that support it, such as: browsers, emails, ftp, etc.

Web Server Hosting - Web Operation | Websites Management | Can I convert my computer to a Web Server? It is possible, but you will need specialized services, protocols and programs to achieve it

Web Server Hosting - Web Operation

Can I convert my computer to a Web Server? It is possible, but you will need specialized services, protocols and programs to achieve it

Types of Sites on the Internet - Analysis of Web projects | Websites Management | You will not have many opportunities to create a successful website if you have not decided what it will be used for. The most common types of Internet sites are

Types of Sites on the Internet - Analysis of Web projects

You will not have many opportunities to create a successful website if you have not decided what it will be used for. The most common types of Internet sites are

Life Cycle of a Website - Stages for Web Projects | Websites Management | When you start a Web design, you should think carefully about the needs and strategies of the project before you start building Web pages

Life Cycle of a Website - Stages for Web Projects

When you start a Web design, you should think carefully about the needs and strategies of the project before you start building Web pages

The useful life of a website - Tips and recommendations | Websites Management | A good website is not one that you consult once and then forget, it is one that you can add to bookmarks and to which you want to return periodically

The useful life of a website - Tips and recommendations

A good website is not one that you consult once and then forget, it is one that you can add to bookmarks and to which you want to return periodically

IT projects - Types, examples and management | Websites Management | A project consists of a set of interrelated activities, with a beginning and an end, that uses limited resources to achieve an objective

IT projects - Types, examples and management

A project consists of a set of interrelated activities, with a beginning and an end, that uses limited resources to achieve an objective

Phases for the development of a Web project | Websites Management | Everything is focused on defining objectives. Build the ideas and preferences of the company to establish achievable goals on the website

Phases for the development of a Web project

Everything is focused on defining objectives. Build the ideas and preferences of the company to establish achievable goals on the website

Key steps in creating a website | Websites Management | The company must be aware that the development and management of the Site requires a shared commitment with the project development staff

Key steps in creating a website

The company must be aware that the development and management of the Site requires a shared commitment with the project development staff

Methodology for the Creation and Development of Websites | Websites Management | The elaboration of Web pages includes the phases of Analysis, Planning, Content, Design, Programming, Testing, Marketing and Advertising

Methodology for the Creation and Development of Websites

The elaboration of Web pages includes the phases of Analysis, Planning, Content, Design, Programming, Testing, Marketing and Advertising

CMS Content Management System - Definition and types | Websites Management | A CMS is a program that allows creating a structure for the creation and administration of content on web pages by administrators

CMS Content Management System - Definition and types

A CMS is a program that allows creating a structure for the creation and administration of content on web pages by administrators

How to start the creation of a Web page - Useful tips | Websites Management | Start by getting to know the customer, gather information about how your business is running. Start working on the project until you have clear objectives and strategies

How to start the creation of a Web page - Useful tips

Start by getting to know the customer, gather information about how your business is running. Start working on the project until you have clear objectives and strategies

History of UNIX - Origin and versions of the Operating System | Websites Management | The origin of the UNIX system is linked to the development of a project started in 1968

History of UNIX - Origin and versions of the Operating System

The origin of the UNIX system is linked to the development of a project started in 1968

Main variants of UNIX | Websites Management | Currently, the most widespread versions of UNIX are the following

Main variants of UNIX

Currently, the most widespread versions of UNIX are the following

The GNU UNIX Linux project | Websites Management | In the early days of UNIX, it was used in educational and research environments. American laws prevented AT & T from participating in the computer market, so it gave away its UNIX system to universities and some companies

The GNU UNIX Linux project

In the early days of UNIX, it was used in educational and research environments. American laws prevented AT & T from participating in the computer market, so it gave away its UNIX system to universities and some companies

Linux | Websites Management | In the early nineties, Linus Torvalds developed a small nucleus of a clonic UNIX system as part of one of his research projects

Linux

In the early nineties, Linus Torvalds developed a small nucleus of a clonic UNIX system as part of one of his research projects

The current situation of the UNIX market | Websites Management | The situation of the market of operating systems has undergone significant changes in the last 10 years. Two distinctly different categories are traditionally considered: the market for large servers and the domestic and office automation market

The current situation of the UNIX market

The situation of the market of operating systems has undergone significant changes in the last 10 years. Two distinctly different categories are traditionally considered: the market for large servers and the domestic and office automation market

Features and advantages of UNIX and Linux | Websites Management | You are probably wondering what advantages UNIX can offer compared to modern systems. After all it is a computer dinosaur with decades of history behind it

Features and advantages of UNIX and Linux

You are probably wondering what advantages UNIX can offer compared to modern systems. After all it is a computer dinosaur with decades of history behind it

The UNIX philosophy | Websites Management | One of the features of UNIX that makes it stand out from the rest of the operating systems is a certain consistency, a simple but powerful way of working that has been called the UNIX philosophy

The UNIX philosophy

One of the features of UNIX that makes it stand out from the rest of the operating systems is a certain consistency, a simple but powerful way of working that has been called the UNIX philosophy

Linux vs Windows | Websites Management | The decided development of Windows systems gradually aroused the reluctance of UNIX and Apple users

Linux vs Windows

The decided development of Windows systems gradually aroused the reluctance of UNIX and Apple users

First steps with UNIX | Websites Management | The first thing you need to start a UNIX session is an account on the system you want to access. Having an account on a UNIX system involves being able to execute commands on it and save data on your hard drives

First steps with UNIX

The first thing you need to start a UNIX session is an account on the system you want to access. Having an account on a UNIX system involves being able to execute commands on it and save data on your hard drives

The console, first commands in UNIX | Websites Management | This name usually identifies the screen, the keyboard and the mouse that are directly connected to the system. For security reasons, the console is not usually accessible to any user, its use being reserved to the system administrator

The console, first commands in UNIX

This name usually identifies the screen, the keyboard and the mouse that are directly connected to the system. For security reasons, the console is not usually accessible to any user, its use being reserved to the system administrator

Users and groups in UNIX | Websites Management | A group is a set of users to which a name is assigned. For example, the students’ group can belong all the accounts of the students of a school or faculty

Users and groups in UNIX

A group is a set of users to which a name is assigned. For example, the students’ group can belong all the accounts of the students of a school or faculty

The syntax of commands in UNIX | Websites Management | As you know the commands must be typed following certain rules, or otherwise discarded by the interpreter

The syntax of commands in UNIX

As you know the commands must be typed following certain rules, or otherwise discarded by the interpreter

The online manual. Documentation of UNIX, Linux and GNU | Websites Management | This section and the following introduce the different documentation mechanisms that exist in UNIX and Linux. It is very important to move with agility between them, since they represent a valuable help for any UNIX user

The online manual. Documentation of UNIX, Linux and GNU

This section and the following introduce the different documentation mechanisms that exist in UNIX and Linux. It is very important to move with agility between them, since they represent a valuable help for any UNIX user

The UNIX file system | Websites Management | This is so because much of the interaction of the operating systems with the outside world is done precisely through it. The importance of this is fundamental since it allows to carry out the management and organization of the machine

The UNIX file system

This is so because much of the interaction of the operating systems with the outside world is done precisely through it. The importance of this is fundamental since it allows to carry out the management and organization of the machine

Information architecture of a Site and Web Usability | Websites Management | The information architecture works on the structural design of information systems, organization, recovery and intuitive presentation of data

Information architecture of a Site and Web Usability

The information architecture works on the structural design of information systems, organization, recovery and intuitive presentation of data

Taxonomy Organization of information for Web Content | Websites Management | The organization of content on a Web page facilitates the use of the product by the end user, improving the efficiency of information retrieval

Taxonomy Organization of information for Web Content

The organization of content on a Web page facilitates the use of the product by the end user, improving the efficiency of information retrieval

GoogleBot What is it? A spider or tracking robot for the search engine? | Websites management | Googlebot is Google’s web tracking robot, through which Google discovers new or updated pages and adds them to the search engine index

GoogleBot What is it? A spider or tracking robot for the search engine?

Googlebot is Google’s web tracking robot, through which Google discovers new or updated pages and adds them to the search engine index

SEO Search Engine Optimization | Websites Management | The SEO technique must make an analysis and modifications in the Web page at the level of contents, titles, labels, codes, design and accessibility

SEO Search Engine Optimization

The SEO technique must make an analysis and modifications in the Web page at the level of contents, titles, labels, codes, design and accessibility

Administration of a Web page on the Internet | Websites Management | The Websites must be created by multidisciplinary teams, with the purpose of offering punctual and useful information for Internet users

Administration of a Web page on the Internet

The Websites must be created by multidisciplinary teams, with the purpose of offering punctual and useful information for Internet users