HTML is the main markup language used to create web pages. It uses tags to structure text and embed images, videos, and other multimedia. CSS is used to style and lay out HTML elements. Learning HTML and CSS is important for understanding how web pages are built and styled, even when using content management systems.
HTML is used to structure and layout web pages. The basic HTML document has a head and body section. The head contains metadata like the title, while the body contains visible content. Common elements include headings, paragraphs, lists, links, images and tables. Tags like <h1> and <p> define headings and paragraphs. Unordered and ordered lists use <ul> and <ol> tags. Links are created with <a> tags and images with <img> tags. Tables are made up of <table>, <tr>, and <td> tags to define the table, rows, and cells. HTML provides basic building blocks for creating web pages.
The document discusses JavaScript and the Document Object Model (DOM). It begins with an introduction to JavaScript, including what it is, examples of basic JavaScript code, and how it is used for client-side scripting. It then covers the DOM and how JavaScript can be used to access and manipulate elements in an HTML document. Finally, it discusses several JavaScript libraries and techniques, including the YUI library and how it can be used for drag-and-drop and animation effects.
This document provides information about a 2-day workshop on building websites with HTML5 and CSS3 to be held on May 16-17, 2015. The agenda covers fundamental concepts of HTML5 and CSS3 like forms, media queries, and frameworks. The speaker is Wahyu Putra, a chief technology officer and UI/UX designer.
Introduction to HTML5 and CSS3 (revised)Joseph Lewis
Joseph R. Lewis of Sandia National Laboratories gave a presentation on HTML5 and CSS3 at Oak Ridge National Laboratory. The presentation provided an overview of the history that led to the development of HTML5, described new HTML5 semantic elements and attributes, and covered features of HTML5 like Canvas, SVG, and MathML. It also covered new CSS3 properties and exercises for attendees to experiment with the new technologies.
HTML5 introduced several new features including semantic HTML tags, media tags for audio and video, improved form validation, geolocation, local storage and web sockets capabilities. It also reduced unnecessary code in headers and provided more input types. CSS3 introduced responsive design, rounded corners using border-radius, text effects, web fonts, and transitions for animated effects.
The document provides an agenda for a workshop on HTML, CSS, and putting them together. It covers HTML topics like semantic tags, comments, and best practices. It then discusses CSS topics such as IDs vs classes, floats, shorthand, and putting HTML and CSS together with project structure and layouts. The workshop aims to give an introduction to HTML, CSS, and how to structure websites using these languages.
Web front end development introduction to html css and javascriptMarc Huang
This document provides an introduction to HTML, CSS, and JavaScript for building websites. It discusses how websites work by connecting clients and servers, and compares making a website to writing a book by organizing content into pages. The document then covers the basic purposes and syntax of HTML for creating page content, CSS for styling, and JavaScript for interactivity. It provides many code examples and explains common elements, properties, and methods in each language to demonstrate basic front-end web development concepts and tools.
HTML is used to structure and layout web pages. The basic HTML document has a head and body section. The head contains metadata like the title, while the body contains visible content. Common elements include headings, paragraphs, lists, links, images and tables. Tags like <h1> and <p> define headings and paragraphs. Unordered and ordered lists use <ul> and <ol> tags. Links are created with <a> tags and images with <img> tags. Tables are made up of <table>, <tr>, and <td> tags to define the table, rows, and cells. HTML provides basic building blocks for creating web pages.
The document discusses JavaScript and the Document Object Model (DOM). It begins with an introduction to JavaScript, including what it is, examples of basic JavaScript code, and how it is used for client-side scripting. It then covers the DOM and how JavaScript can be used to access and manipulate elements in an HTML document. Finally, it discusses several JavaScript libraries and techniques, including the YUI library and how it can be used for drag-and-drop and animation effects.
This document provides information about a 2-day workshop on building websites with HTML5 and CSS3 to be held on May 16-17, 2015. The agenda covers fundamental concepts of HTML5 and CSS3 like forms, media queries, and frameworks. The speaker is Wahyu Putra, a chief technology officer and UI/UX designer.
Introduction to HTML5 and CSS3 (revised)Joseph Lewis
Joseph R. Lewis of Sandia National Laboratories gave a presentation on HTML5 and CSS3 at Oak Ridge National Laboratory. The presentation provided an overview of the history that led to the development of HTML5, described new HTML5 semantic elements and attributes, and covered features of HTML5 like Canvas, SVG, and MathML. It also covered new CSS3 properties and exercises for attendees to experiment with the new technologies.
HTML5 introduced several new features including semantic HTML tags, media tags for audio and video, improved form validation, geolocation, local storage and web sockets capabilities. It also reduced unnecessary code in headers and provided more input types. CSS3 introduced responsive design, rounded corners using border-radius, text effects, web fonts, and transitions for animated effects.
The document provides an agenda for a workshop on HTML, CSS, and putting them together. It covers HTML topics like semantic tags, comments, and best practices. It then discusses CSS topics such as IDs vs classes, floats, shorthand, and putting HTML and CSS together with project structure and layouts. The workshop aims to give an introduction to HTML, CSS, and how to structure websites using these languages.
Web front end development introduction to html css and javascriptMarc Huang
This document provides an introduction to HTML, CSS, and JavaScript for building websites. It discusses how websites work by connecting clients and servers, and compares making a website to writing a book by organizing content into pages. The document then covers the basic purposes and syntax of HTML for creating page content, CSS for styling, and JavaScript for interactivity. It provides many code examples and explains common elements, properties, and methods in each language to demonstrate basic front-end web development concepts and tools.
This document summarizes an introductory workshop on web technologies including HTML, CSS, and the document object model (DOM). It provides an overview of the history and basics of HTML, how to set up a basic website, and introductions to CSS, the DOM, and additional web technologies covered in the workshop like forms and positioning.
This PPT is about my best friends, HTML, CSS and JS. Here I am just talk/show few features of them. all three combined make our web site more powerful in this WWW world.
This document provides an introduction to HTML5, including:
- An overview of what HTML is and common tags used in previous versions
- Details on HTML5 tags like <header>, <nav>, <video>, <audio>, and <canvas>
- Differences between HTML5 and previous standards like HTML 4, including new tags and deprecated tags
- Examples of using CSS styling with HTML5
- A sample HTML5 website code
The document provides an introduction to HTML and CSS for a WWW course. It discusses various HTML tags such as headings, paragraphs, lists, tables, and forms. It also covers CSS topics like the syntax, selectors, and properties for width and height. Students are assigned to improve their flower shop website by adding more pages that introduce the shop, showcases, and about page using images and various HTML elements and tags.
Documentation of OpenCms will be better than ever with the release of version 9.5.
OpenCms 9.5 documentation has been revised and greatly extended. Moreover, a new approach has been taken in writing the documentation directly inside OpenCms. Being HTML based, it allows the content to be found easily through online search engines for quick reference. It also allows combining the documentation with interactive examples and demos.
In this session, Daniel introduces the new documentation. He focuses on the content of the documentation, and provides an overview about the main areas of improvement. He also explains briefly the technical structure of the documentation, which makes use of OpenCms 9.5 features such as nested containers. Last but not least, he points out opportunities for future collaboration to document OpenCms even better.
This document provides an introduction to HTML5:
- It discusses backwards compatibility, progressive enhancement, and the <!DOCTYPE html> declaration in HTML5.
- It describes the syntax options of HTML or XHTML and provides examples of new HTML5 elements like <video>, <canvas>, and various new <input> types.
- It includes a full sample HTML5 page with new elements, semantics, and WAI-ARIA roles for accessibility.
The document provides an overview of web development. It discusses the objectives of the workshop which are to understand the differences between web designers and developers, and gain knowledge of front-end technologies like HTML, CSS, and JavaScript. It also explains why the web is popular due to being cross-platform, writable once and usable everywhere. Key topics covered include the history of the web, definitions of web designers versus developers, front-end versus back-end development, and an overview of HTML, CSS, and JavaScript.
This document summarizes a knowledge sharing session on HTML and CSS basics. It covers topics like HTML tags and structures, CSS rules and selectors, the CSS box model, positioning, sprites, and hacks for dealing with browser inconsistencies. The session introduced fundamental concepts for using HTML to structure content and CSS for styling and layout, providing examples for common tags, selectors, properties and techniques. It aimed to give attendees an overview of the core building blocks of HTML and CSS.
What is HTML - An Introduction to HTML (Hypertext Markup Language)Ahsan Rahim
What is HTML?
HTML stands for "Hypertext Markup Language". A standardized system for tagging text files to achieve font, colour, graphic, and hyperlink effects on World Wide Web pages.
Hypertext Markup Language is the standard markup language for creating the Web pages and Web Applications. With Cascading Style Sheets (CSS) & JavaScript for creating World Wide Web pages.
HTML is a computer language devised to allow website creation. These websites can then be viewed by anyone else connected to the Internet.
HTML is relatively easy to learn & it consists of a series of short codes typed into a text-file by the site author — these are the tags. The text is then saved as a html file, and viewed through a browser.
HTML5 is the latest version of HTML that fully supports CSS3. It introduces new elements and attributes, allows 2D/3D graphics with Canvas, supports media like audio and video, enables local storage, and responds to different devices through CSS3 media queries. HTML5 works together with CSS3 to provide richer content and layouts on the web.
This document introduces XHTML and CSS. It begins with an overview of XML and how XHTML is a version of XML. It then discusses the basic structure and elements of XHTML, such as the DOCTYPE, tags for text formatting, lists, links, images and tables. Finally, it provides an introduction to cascading style sheets (CSS) and how they are used to separate document structure from presentation.
The document provides an outline and introduction to JavaScript concepts including variables, functions, conditions, loops, pop-up boxes, objects, and the Document Object Model (DOM). It discusses tasks performed by client-side scripts like form validation, event handling, and dynamic page updates. It also compares client-side and server-side scripting, noting that client-side scripts execute on the browser and allow for interactivity but cannot access local files or databases.
This document provides an overview of web design and programming. It discusses HTML, CSS, JavaScript, and other technologies used to build websites. HTML defines the structure and layout of webpages, CSS controls the styling and presentation, and JavaScript adds interactivity. Additional topics covered include DOM manipulation with JavaScript, jQuery to simplify JavaScript coding, HTML5 features, AJAX for asynchronous data loading, and development environments for building and hosting websites.
HTML 5 is intended to replace HTML 4 and XHTML as the next evolution of the standard. It is being developed jointly by the W3C and WHATWG to improve compatibility and introduce new semantic elements like <section>, <article>, and <nav> that provide more meaning than generic <div> tags. HTML 5 also adds new form input types, multimedia features like video and canvas drawing, and offline/storage APIs. While still in draft, major browsers have begun implementing key parts of HTML 5, but full adoption will take time as support needs to be added to Internet Explorer.
This document provides an introduction to HTML, CSS, and the basic structure of a web page. It explains that HTML is the content layer and defines the structure and semantics of a web page using tags. CSS is the presentation layer and controls the styling and layout of HTML content. The main parts of an HTML document are the <DOCTYPE>, <html>, <head>, and <body> tags. The <head> contains meta information while the <body> holds visible page content. CSS can be included inline, embedded, or through an external stylesheet to style HTML elements. JavaScript adds interactivity and functionality to web pages.
This document discusses an introductory chapter on cascading style sheets (CSS) that covers key concepts such as:
- The evolution of style sheets from print to web and advantages of using CSS
- Types of CSS like inline, embedded, and external styles
- Common CSS properties for configuring color, text, and formatting
- Using CSS selectors like classes, IDs, and contextual selectors to target specific elements
- Validating CSS styles and ensuring sufficient color contrast for accessibility
The document provides an overview of HTML and XHTML topics including:
1. It defines HTML as a markup language used to define the structure and layout of web pages using tags. XHTML is defined as a stricter version of HTML that follows XML syntax rules.
2. Key HTML topics covered include basic tags for headings, paragraphs, colors, fonts, lists, links, images and tables. It also discusses HTML forms, headers and bodies.
3. The document contrasts XHTML with HTML and outlines requirements for XHTML documents such as mandatory DOCTYPEs and proper nesting of tags.
Internet and Web Technology (CLASS-4) [CSS & JS] Ayes Chinmay
The document discusses topics related to Internet and Web Technology, including JavaScript, CSS, and HTML. It provides an overview of JavaScript syntax, functions, arrays, and regular expressions. It also covers CSS syntax, the different types of CSS including external, internal, and inline CSS. Finally, it discusses HTML DOM methods, elements, events, and nodes. It provides example code for JavaScript functions, arrays, replacing text using regular expressions, and styling HTML using internal and external CSS. It concludes with sample questions related to HTML, CSS, and JavaScript topics covered.
This document provides an introduction and overview of Cascading Style Sheets (CSS). It defines CSS as used to format and style web pages, describes the advantages of using CSS including simplifying design changes and creating style sheets for different audiences. It then explains the basic syntax of CSS using examples and describes the three types of CSS styles: internal, inline, and external styles. Finally, it outlines different CSS selectors including element, id, and class selectors and provides an example of how to use CSS to style an HTML table.
This mitosis Power point will enhance all individuals who were unsure about some of the things in mitosis as they explain the mitosis process very precise.
This document summarizes an introductory workshop on web technologies including HTML, CSS, and the document object model (DOM). It provides an overview of the history and basics of HTML, how to set up a basic website, and introductions to CSS, the DOM, and additional web technologies covered in the workshop like forms and positioning.
This PPT is about my best friends, HTML, CSS and JS. Here I am just talk/show few features of them. all three combined make our web site more powerful in this WWW world.
This document provides an introduction to HTML5, including:
- An overview of what HTML is and common tags used in previous versions
- Details on HTML5 tags like <header>, <nav>, <video>, <audio>, and <canvas>
- Differences between HTML5 and previous standards like HTML 4, including new tags and deprecated tags
- Examples of using CSS styling with HTML5
- A sample HTML5 website code
The document provides an introduction to HTML and CSS for a WWW course. It discusses various HTML tags such as headings, paragraphs, lists, tables, and forms. It also covers CSS topics like the syntax, selectors, and properties for width and height. Students are assigned to improve their flower shop website by adding more pages that introduce the shop, showcases, and about page using images and various HTML elements and tags.
Documentation of OpenCms will be better than ever with the release of version 9.5.
OpenCms 9.5 documentation has been revised and greatly extended. Moreover, a new approach has been taken in writing the documentation directly inside OpenCms. Being HTML based, it allows the content to be found easily through online search engines for quick reference. It also allows combining the documentation with interactive examples and demos.
In this session, Daniel introduces the new documentation. He focuses on the content of the documentation, and provides an overview about the main areas of improvement. He also explains briefly the technical structure of the documentation, which makes use of OpenCms 9.5 features such as nested containers. Last but not least, he points out opportunities for future collaboration to document OpenCms even better.
This document provides an introduction to HTML5:
- It discusses backwards compatibility, progressive enhancement, and the <!DOCTYPE html> declaration in HTML5.
- It describes the syntax options of HTML or XHTML and provides examples of new HTML5 elements like <video>, <canvas>, and various new <input> types.
- It includes a full sample HTML5 page with new elements, semantics, and WAI-ARIA roles for accessibility.
The document provides an overview of web development. It discusses the objectives of the workshop which are to understand the differences between web designers and developers, and gain knowledge of front-end technologies like HTML, CSS, and JavaScript. It also explains why the web is popular due to being cross-platform, writable once and usable everywhere. Key topics covered include the history of the web, definitions of web designers versus developers, front-end versus back-end development, and an overview of HTML, CSS, and JavaScript.
This document summarizes a knowledge sharing session on HTML and CSS basics. It covers topics like HTML tags and structures, CSS rules and selectors, the CSS box model, positioning, sprites, and hacks for dealing with browser inconsistencies. The session introduced fundamental concepts for using HTML to structure content and CSS for styling and layout, providing examples for common tags, selectors, properties and techniques. It aimed to give attendees an overview of the core building blocks of HTML and CSS.
What is HTML - An Introduction to HTML (Hypertext Markup Language)Ahsan Rahim
What is HTML?
HTML stands for "Hypertext Markup Language". A standardized system for tagging text files to achieve font, colour, graphic, and hyperlink effects on World Wide Web pages.
Hypertext Markup Language is the standard markup language for creating the Web pages and Web Applications. With Cascading Style Sheets (CSS) & JavaScript for creating World Wide Web pages.
HTML is a computer language devised to allow website creation. These websites can then be viewed by anyone else connected to the Internet.
HTML is relatively easy to learn & it consists of a series of short codes typed into a text-file by the site author — these are the tags. The text is then saved as a html file, and viewed through a browser.
HTML5 is the latest version of HTML that fully supports CSS3. It introduces new elements and attributes, allows 2D/3D graphics with Canvas, supports media like audio and video, enables local storage, and responds to different devices through CSS3 media queries. HTML5 works together with CSS3 to provide richer content and layouts on the web.
This document introduces XHTML and CSS. It begins with an overview of XML and how XHTML is a version of XML. It then discusses the basic structure and elements of XHTML, such as the DOCTYPE, tags for text formatting, lists, links, images and tables. Finally, it provides an introduction to cascading style sheets (CSS) and how they are used to separate document structure from presentation.
The document provides an outline and introduction to JavaScript concepts including variables, functions, conditions, loops, pop-up boxes, objects, and the Document Object Model (DOM). It discusses tasks performed by client-side scripts like form validation, event handling, and dynamic page updates. It also compares client-side and server-side scripting, noting that client-side scripts execute on the browser and allow for interactivity but cannot access local files or databases.
This document provides an overview of web design and programming. It discusses HTML, CSS, JavaScript, and other technologies used to build websites. HTML defines the structure and layout of webpages, CSS controls the styling and presentation, and JavaScript adds interactivity. Additional topics covered include DOM manipulation with JavaScript, jQuery to simplify JavaScript coding, HTML5 features, AJAX for asynchronous data loading, and development environments for building and hosting websites.
HTML 5 is intended to replace HTML 4 and XHTML as the next evolution of the standard. It is being developed jointly by the W3C and WHATWG to improve compatibility and introduce new semantic elements like <section>, <article>, and <nav> that provide more meaning than generic <div> tags. HTML 5 also adds new form input types, multimedia features like video and canvas drawing, and offline/storage APIs. While still in draft, major browsers have begun implementing key parts of HTML 5, but full adoption will take time as support needs to be added to Internet Explorer.
This document provides an introduction to HTML, CSS, and the basic structure of a web page. It explains that HTML is the content layer and defines the structure and semantics of a web page using tags. CSS is the presentation layer and controls the styling and layout of HTML content. The main parts of an HTML document are the <DOCTYPE>, <html>, <head>, and <body> tags. The <head> contains meta information while the <body> holds visible page content. CSS can be included inline, embedded, or through an external stylesheet to style HTML elements. JavaScript adds interactivity and functionality to web pages.
This document discusses an introductory chapter on cascading style sheets (CSS) that covers key concepts such as:
- The evolution of style sheets from print to web and advantages of using CSS
- Types of CSS like inline, embedded, and external styles
- Common CSS properties for configuring color, text, and formatting
- Using CSS selectors like classes, IDs, and contextual selectors to target specific elements
- Validating CSS styles and ensuring sufficient color contrast for accessibility
The document provides an overview of HTML and XHTML topics including:
1. It defines HTML as a markup language used to define the structure and layout of web pages using tags. XHTML is defined as a stricter version of HTML that follows XML syntax rules.
2. Key HTML topics covered include basic tags for headings, paragraphs, colors, fonts, lists, links, images and tables. It also discusses HTML forms, headers and bodies.
3. The document contrasts XHTML with HTML and outlines requirements for XHTML documents such as mandatory DOCTYPEs and proper nesting of tags.
Internet and Web Technology (CLASS-4) [CSS & JS] Ayes Chinmay
The document discusses topics related to Internet and Web Technology, including JavaScript, CSS, and HTML. It provides an overview of JavaScript syntax, functions, arrays, and regular expressions. It also covers CSS syntax, the different types of CSS including external, internal, and inline CSS. Finally, it discusses HTML DOM methods, elements, events, and nodes. It provides example code for JavaScript functions, arrays, replacing text using regular expressions, and styling HTML using internal and external CSS. It concludes with sample questions related to HTML, CSS, and JavaScript topics covered.
This document provides an introduction and overview of Cascading Style Sheets (CSS). It defines CSS as used to format and style web pages, describes the advantages of using CSS including simplifying design changes and creating style sheets for different audiences. It then explains the basic syntax of CSS using examples and describes the three types of CSS styles: internal, inline, and external styles. Finally, it outlines different CSS selectors including element, id, and class selectors and provides an example of how to use CSS to style an HTML table.
This mitosis Power point will enhance all individuals who were unsure about some of the things in mitosis as they explain the mitosis process very precise.
Introduction to Web Design for Literary Theorists I: Introduction to HTML (v....Patrick Mooney
First in a series of workshops for graduate students in the Department of English at UC Santa Barbara.
More information: http://patrickbrianmooney.nfshost.com/~patrick/ta/lead-ta/web-design/
YouTube screencast with audio: http://youtu.be/ZyYRmJXbT4o
The document provides instructions for creating a basic HTML webpage. It includes code for the webpage structure with <html>, <head>, <title>, and <body> tags. The code also includes a <center> tag with <h1> header, and <table> with <tr> and <td> cells to layout text and an image on the page. The instructions explain to save the code as "Index.html" and view it in the browser. It also provides steps to download images from the internet to include on the webpage.
The document explains that HTML is the markup language used to define web pages. It describes some basic HTML tags like <html>, <head>, <title>, <body>, <h1>, and <p> that are used to define the structure and content of an HTML document. It also provides a simple example of an HTML page using these tags, and explains that HTML documents are composed of nested tags that describe different types of content.
The document introduces HTML and the evolution of dynamic websites. It describes how static websites had limitations and how dynamic websites allow for customization, content generation, and user interaction. It also outlines some basic HTML elements and tags, and how metadata can provide information about a document for search engines. Dynamic websites are built using several technologies and can be viewed on different devices.
The document defines key concepts related to the internet and world wide web. It explains that the internet is a worldwide collection of computer networks that connects billions of devices using various communication technologies. The world wide web is a system of interlinked web pages that are accessed via the internet using browsers and hypertext transfer protocol (HTTP). Web pages are created using hypertext markup language (HTML) which defines the structure and layout of web content.
Drupal7 Theming session on the occassion of Drupal7 release party in Delhi NCRGaurav Mishra
http://www.drupal7releaseparty.org/india/release-party-drupal-user-delhincr
You can read the write up here
Day1- http://gauravmishra.wordpress.com/2011/01/16/d7-iit-9-jan-2011/
Day2- http://gauravmishra.wordpress.com/2011/01/16/drupal7-release-party-iit-jan8/
HTML and CSS document that discusses:
1) HTML is the markup language used to define the structure and layout of web pages. CSS is used to style and lay out HTML elements.
2) The document covers HTML basics like tags for headings, paragraphs, and tables. It also discusses how to attach CSS styles using internal and external style sheets.
3) The document provides an overview of HTML5, the latest version, and CSS3, which introduces new selectors, properties, and multimedia capabilities.
HTML5 is the newest version of the Hypertext Markup Language (HTML). It introduces several new elements and attributes that help improve the semantic structure of web pages and make them more engaging. Some key features of HTML5 include new semantic elements like <header>, <footer>, and <section>; forms improvements; local storage; WebSockets; and multimedia elements like <video> and <canvas>. The HTML5 specification is still under development by the W3C and WHATWG organizations.
The document discusses HTML and how to create HTML pages. It covers basic HTML tags and their usage, as well as different methods for creating HTML pages such as using integrated development environments, plain text editors, or hand coding. It emphasizes the importance of validating HTML code and testing pages across different browsers and computers.
HTML is the standard markup language used to create web pages. It uses elements like <h1> for headings and <p> for paragraphs to structure and label content. Learning HTML allows you to build websites and pursue a career in web design. It has a simple syntax and is easy to learn. You can write HTML code using a basic text editor and view pages in any major browser.
The document discusses the history and evolution of HTML and web technologies from 1991 to present. It provides an overview of new semantic elements, multimedia capabilities, and client-side storage APIs introduced in HTML5. It also addresses techniques for detecting HTML5 support and workarounds for unknown elements in older browsers like Internet Explorer.
Girl Develop It Cincinnati: Intro to HTML/CSS Class 1Erin M. Kidwell
Here is some basic HTML code with <html>, <body>, <h1>, <h2>, and <p> tags:
<!DOCTYPE html>
<html>
<head>
<title>My First Webpage</title>
</head>
<body>
<h1>This is a Main Heading</h1>
<h2>This is a Subheading</h2>
<p>This is a paragraph of text.</p>
</body>
</html>
The document provides an overview of full stack web development, including front-end technologies like HTML, CSS, JavaScript and back-end technologies like PHP, Java, and Python. It discusses how websites are structured and hosted, how web pages are built using HTML, and how text editors can be used to write HTML code. It also covers common web development terms like protocols, URLs, and how CSS is used to style web pages.
The document provides information on HTML elements and best practices for frontend development. It discusses the basic structure of HTML with the <html>, <head>, and <body> elements. It also covers common text elements like <p>, <h1>-<h6>, and lists. The document explains how to semantically structure tables and provides examples of the <table>, <tr>, <td>, and <th> elements. It emphasizes writing accessible, valid HTML and separating structure, presentation, and behavior.
This document discusses key aspects of web design including the human, server, search engine, and browser. It covers topics like accessibility, performance, semantics, standards, and technologies like HTML, CSS, PHP, JavaScript that comprise the foundation of web development. The document provides an overview of considerations and best practices for the different components that make up the web.
This document discusses various aspects of web design including the human, server, search engine, and browser. It covers topics like accessibility, performance, semantics, standards compliance, and different technologies involved in web development like HTML, CSS, PHP, JavaScript, and databases. The document provides examples and recommendations for proper use of these technologies to build effective and user-friendly websites.
The document provides an introduction to HTML, including what HTML is, how to create HTML pages using text or visual editors, the basic HTML structure using tags within opening and closing elements, how to format HTML code for readability, and examples of a simple first HTML page and common tags for hyperlinks, images, and text formatting. It also discusses HTML tags having attributes to specify properties and behaviors.
The document discusses different types of mobile applications. It compares web apps to native apps, noting that native apps can access device APIs while web apps use HTML, CSS, and JavaScript. It also discusses user interface design considerations like layout, functionality, and interactions. Frameworks like Titanium allow creating native-looking apps using HTML, CSS, and JavaScript across platforms. Responsive web design is suggested for building multi-platform apps through fluid layouts, flexible images and media queries.
HTML is the standard markup language used to create web pages. It provides a structure and layout for text, images, and other content. The document explains the basic components of an HTML page, including the <head> and <body> tags, common text formatting tags, links, lists, and tables. It recommends learning HTML tags through online resources or by examining the source code of existing web pages, and emphasizes starting simply with tags like <head>, <title>, <h2>, and <p>.
This document provides information on how browsers handle unknown HTML5 elements and the challenges presented, particularly with older versions of Internet Explorer. It discusses how browsers determine default styling and DOM structure for elements, and how Internet Explorer prior to version 9 does not allow styling or recognize elements it does not explicitly support. It presents a solution using JavaScript to dynamically create element nodes, tricking Internet Explorer into supporting unknown elements. It also shows a conditional comment method to apply this fix only for older IE versions.
The document provides an overview of HTML 5 and its structure and common elements. It discusses the basic structure of an HTML document which includes the html, head, body and doctype elements. It also covers common text formatting elements, headings, paragraphs, lists and more semantic structural tags introduced in HTML 5 like header, nav, aside and section. The document includes examples and exercises for readers to practice the concepts covered.
- HTML (Hypertext Markup Language) is the code that defines the structure and layout of a web page.
- HTML uses tags to annotate text, images, and other content for display in a web browser. Common tags include <body>, <h1> for headings, and <p> for paragraphs.
- To create an HTML page, you open a plain text editor and save the file with a .html extension. Then you can use tags to structure the page content and view it in a web browser.
Advanced Web Scraping or How To Make Internet Your Database #seoplus2018Esteve Castells
Web scraping, or extracting data from websites, can be done using various techniques and tools. The document discusses web scraping using Python, covering topics like understanding the DOM, common extraction methods like XPath and CSS selectors, and popular scraping tools. Key scraping libraries for Python mentioned are Requests with BeautifulSoup for static sites, and Selenium for dynamic sites rendered with JavaScript. The document provides examples of scraping with tools like Scraper, Screaming Frog, and Grepsr.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
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Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Walmart Business+ and Spark Good for Nonprofits.pdf
Light introduction to HTML
1. HTML
HyperText Markup Language
is the main markup language for creating web pages and other information that can be displayed
in a web browser.
abidibo says:
HTML is not a programming language!
2. Wait, what the hell is abidibo?
abidibo it's me
● Physicist
● Software developer at otto srl (web applications, mobile, databases, ...)
● Just Open Source
● Dev questions?
abidibo@gmail.com
● Questions about Open Source projects?
dev@abidibo.net
● Web: http://abidibo.net
● Skype: abidibo
● Twitter: abidibo
3. HTTP
HyperText Transfer Protocol (HTTP) is the main system used to transmit information over the web
URL (Uniform Resource Locator)
(http://)(www.example.com)(/pages/about.html)
4. Version (standard) history
● 1989 Tim Berners-Lee invents the Web with HTML as its publishing language
● 1995 HTML 2
● 1997 (january) HTML 3.2
● 1997 (december) HTML 4.0 strict, transitional, frameset, css
● 1999 HTML 4.01
● 2000 XHTML 1.0 XHTML 1.0 is a HTML 4.01 reformulation using XML (doctype, closed tags,
case-sensitive,...)
● 2001 XHTML 1.1
● 2002-2006 XHTML 2
● ? HTML5
5. Elder web sites
● Nothing more than a collection of html files organized (or not) into folders
● Url:
http://www.example.com/index.html
http://www.example.com/pages/about.html
Files:
ROOT DIR → index.html
ROOT DIR/pages → about.html
● Almost nothing different from viewing (downloading) a file which resides on a different machine
which occasionally has links to other files which reside on the same or another machine (plus
other resources like images, videos, ...).
● Really a web page is only a file?
Not only this, is a text file, it contains text, but such text is formatted (html is a markup language)
● HTML provides a way to jump between different files (HyperText) allowing the user for a contents
navigation
● Static web sites, change contents manually by editing the html files
6. Web 2.0
● Dynamic web sites, and rich web applications
● Contents are stored in databases instead of directly into files
● Contents can be easily managed through back-office interfaces
● Applications generally implemented using a server side programming language which serves
the final document (php, python, asp, …)
● Web sites allow everyone to publish contents on the web, also without html knowledge
(WYSIWYG editors)
● “So is it really necessary to learn HTML?”
YES!
● “But Joomla, Wordpress, Typo3, Blogspot, Tumblr...”
Again YES!
● “But really, my friend has its on website but he doesn't...”
YESSS!!
7. Why YES!
● The final output of a rich web application still is an html document
● Contents still are the noblest part of a web site.
Contents are rendered in html
● BAD JOOMLA BOY SAYS:
“But we have WYSIWYG!”
ANSWER:
“WYSIWYG sure, but what you get often is NOT really what you see”
● Be cross-browser! (i.e. IE is your enemy)
● Web applications use templates (HTML) in which they insert dynamic contents
● The HTML you may write is better than the HTML a software can produce
● Learning HTML is easy! Learning CSS is easy!
8. What really does HTML?
● Text Structure - TAGS
Separate structure from contents
Divide contents in blocks, visually separate information
Nested contents, tree like structure
What is a tag? <tagname>tag content</tagname> → <structure>content</structure>
● Semantics!!!!!
Which is the page title (hopefully not the bold big-sized first line)
Does a block forms an independent part of a document? Is this list a menu? ...
Accessibility and Search Engines Optimization
● Through pages navigation (hyper text)
● Styles (Graphics)
Colors, backgrounds, borders, …
● Some amazing stuff
If combined with javascript
9. Text Structure
Text structured in nested elements
<nav>
<ul>
<li>Menu voice #1</li>
<li>Menu voice #2</li>
</ul>
</nav>
<section id=”main”>
<h1>Main section</h1>
<article>
<h1>title</h1>
<p>Some text</p>
<ul>
<li>Item #1</li>
<li>Item #2</li>
</ul>
</article>
</section>
10. TAGS 1/2
Generally:
<tagname attribute=”attribute-value”>tag content</tagname>
Sometimes:
<tagname attribute=”attribute-value” />
Notice
● No spaces between < and tagname
● TagNaMe works the same, but please, be kind, don't do it
● A tag can contain tags (not every tag can contain every tag, semantics and tag type
limitations)
● Attributes specify more information about the content structure
11. TAGS 2/2
Some examples
● HEAD ELEMENTS
<title>, <meta>, <link>, <script>, <style>, …
● STRUCTURE OF THE DOCUMENT (semantics!)
<div>, <p>, <ul>, <ol>, <table>, <h1>, …, <h6>
● TEXT ELEMENTS
<b>, <i>, <u>, <cite>, <var>, …
● FORM ELEMENTS
<input>, <select>, <textarea>, <fieldset>, …
● SPECIAL ELEMENTS
<img>, <video>, <script>, <br />
Try always to use the right tag! <abbr>, <time>, <address>
Reference: https://developer.mozilla.org/en-US/docs/HTML/HTML5/HTML5_element_list
12. Semantics
1. abidibo.net
1. Main menu
2. Archive
3. Categories
4. The importance of semantics in html documents
1. The header and the hgroup tags
2. The section tag
3. The article tag
4. And so on...
5. Post information
6. Comments
5. Projects
6. Topics
7. Tweet
● http://www.abidibo.net/blog/2012/01/26/the-importance-of-semantics-in-html-documents/
14. Tools
Browser Text Editor
While there are many of them, use a good Use you preferred text editor here.
browser please! Suggestions?
→ NO IE
→ FF Vim (the editor of the beast)
→ Chrome
→ Safari
→ Opera
Preview
http://codepen.io
http://jsfiddle.net
That's it... but
There are many other tools/browser plugins which may make you happier, why?
Time saving,
don't waste time if you can, play more with your children or drink a beer!
Again, Browser?
FF → Use Firebug! There's no other web development tool which may be compared to it at the time of this
writing
15. Why HTML5?
● Easier (DOCTYPE, charset declarations)
● Semantics
● Multimedia support (no flash plz!)
● Geolocalization
● Canvas
● Forms
● Storage
● Mobile
● Web Sockets
● ...
17. Semantics
● <section>
● <article>
● <aside>
● <header>
● <footer>
● <hgroup>
● Not only one <h1> for page!
● Outline
→ http://www.abidibo.net/blog/2012/01/26/the-importance-of-semantics-in-html-documents/
→ http://gsnedders.html5.org/outliner/
18. Hello world!
HTML5 rulez! What?
1. <!DOCTYPE html> 1 → Document declaration
2. <html> 2 → Root element
3. <head> 3 → Head of the document (include external
resources, add meta information, favicon, )
4. <meta charset=”utf-8” />
4 → Character encoding
5. <title>Hello world!</title>
5 → Title of the page (as appears in the
6. </head> browser tab)
7. <body> 7 → The body of the document, what we really
8. <h1>Hello world!</h1> see on the browser page
9. </body> 8 → Just an heading
10. </html>
19. CSS
Cascading Style Sheets
● Define how your html elements will be displayed
● Css can be INLINE
<span style=”padding: 10px; color: #aaa; display: block”></span>
● Css can stay in the head of the document
<head>
<style>
span {
padding: 10px;
color: #aaa;
display: block;
}
</style>
</head>
● Css can stay in a separate file: stylesheet.css and included in the head section
<link type=”text/css” rel=”stylesheet” href=”stylesheet.css” />
20. CSS selectors
A simple selector as defined by the CSS3 specs is composed of “either a
type or universal selector followed by zero or more attribute selectors,
ID selectors, or pseudo-classes, in any order.
● A type selector is used to select elements based on their tag name, such as div or span. A related selector, called a
universal selector, is denoted by the asterisk symbol (*), and is used to select elements regardless of their tag.
● An id selector is used to select an element based on the value of its id attribute. Each id attribute in a given
document must be unique, so the id attribute can only be used to match a single element.
#item, #wrapper
● A class selector is used to select elements based on the value of their class attribute. An element can have several
CSS classes, and a CSS class can be used for more than one element.
.notification, .colored
● An attribute selector is used to select elements based on the value of their attributes.
[<Attribute Name><Operator>"<Value>"].
The <Attribute Name> refers to an attribute of the element to select
The <Operator> can be one of the following:
= (equal to)
~= (includes in space list)
|= (includes in pipe list)
^= (starts with)
$= (ends with)
*= (contains)
21. CSS pseudo-selectors
Special selectors that don’t deal with properties, but rather with states
:empty—matches a node with no child nodes.
:first-child—matches a node if it’s the first child of its parent.
:last-child—matches a node if it’s the last child of its parent.
:only-child—matches a node if it has no sibling nodes.
:contains(<text>)—matches a node that contains the string value passed as the
argument to <text>
:not(<selector>)—matches a node if it doesn’t match the simple selector passed
as the argument to <selector>
:first-of-type—matches a node if it’s the first element of its type (i.e., a tag).
:last-of-type—matches a node if it’s the last element of its type.
:only-of-type—matches a node if it’s the only element of its type.
22. CSS combined selectors
Two or more simple selectors that are connected using a
combinator.
A combinator is a special symbol that denotes the
relationship of one simple selector to another
● div a
the whitespace character is the descendant combinator
● div > a
the greater than symbol is the child combinator
● div ~ a
the tilde symbol is the general sibling combinator (div preceeds a)
● Div + a
the plus sign is the adjacent sibling combinator