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JavaScript Tutorial

JavaScript Tutorial

http://www.w3schools.com/js/

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JavaScript JavaScript is classified as a prototype-based scripting language with dynamic typing and first-class functions. This mix of features makes it a multi-paradigm language, supporting object-oriented,[6] imperative, and functional[1][7] programming styles. JavaScript has been standardized in the ECMAScript language specification. History[edit]

The Python Tutorial — Python v2.7.2 documentation Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms. The Python interpreter and the extensive standard library are freely available in source or binary form for all major platforms from the Python Web site, and may be freely distributed. The same site also contains distributions of and pointers to many free third party Python modules, programs and tools, and additional documentation.

CSS Get the lowdown on the key pieces of Bootstrap's infrastructure, including our approach to better, faster, stronger web development. HTML5 doctype Bootstrap makes use of certain HTML elements and CSS properties that require the use of the HTML5 doctype. Include it at the beginning of all your projects. <!

Writing Fast JavaScript For Games & Interactive Applications - Game Programming Recent versions of JavaScript engines are designed to execute large bodies of code very fast but if you don't know how JavaScript engines work internally you could easily degrade your application's performance. It's specially true for games that need every drop of performance they can get. In this article I will try to explain some common optimization methods for JavaScript code that I picked up during development of my projects. One of the biggest problems in having a smooth experience resides in JavaScript garbage collector(GC) pauses.

s Python Class - Google's Python Class - Google Code Welcome to Google's Python Class -- this is a free class for people with a little bit of programming experience who want to learn Python. The class includes written materials, lecture videos, and lots of code exercises to practice Python coding. These materials are used within Google to introduce Python to people who have just a little programming experience. The first exercises work on basic Python concepts like strings and lists, building up to the later exercises which are full programs dealing with text files, processes, and http connections. The class is geared for people who have a little bit of programming experience in some language, enough to know what a "variable" or "if statement" is. Beyond that, you do not need to be an expert programmer to use this material.

CSS Color Module Level 3 Abstract CSS (Cascading Style Sheets) is a language for describing the rendering of HTML and XML documents on screen, on paper, in speech, etc. It uses color-related properties and values to color the text, backgrounds, borders, and other parts of elements in a document. This specification describes color values and properties for foreground color and group opacity. These include properties and values from CSS level 2 and new values. Status of this document YouTube Player API Reference for iframe Embeds - YouTube The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript. Unlike the Flash and JavaScript player APIs, which both involve embedding a Flash object on your web page, the IFrame API posts content to an <iframe> tag on your page. This approach provides more flexibility than the previously available APIs since it allows YouTube to serve an HTML5 player rather than a Flash player for mobile devices that do not support Flash. Using the API's JavaScript functions, you can queue videos for playback; play, pause, or stop those videos; adjust the player volume; or retrieve information about the video being played. You can also add event listeners that will execute in response to certain player events, such as a player state change or a video playback quality change.

Intro Javascript--what the heck is it? Is it a really difficult programming language that casual web designers should be afraid of? What is it used for? JavaScript and the Netflix User Interface Web Development Alex Liu, Netflix In the two decades since its introduction, JavaScript has become the de facto official language of the Web. JavaScript trumps every other language when it comes to the number of runtime environments in the wild. JavaScript Tutorial - Lesson 1 Interactivity, shminteractivity. Most web pages that claim interactivity really mean you can click on hyperlinks to go to new pages. Even web pages that have CGI scripts behind them don’t really seem all that interactive: Fill out a form, hit the Submit button, and wait. It’s more like throwing bottles into an ocean and hoping for a meaningful reply. Happily, we have JavaScript. With JavaScript, images can swap when you move a cursor over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a CGI script.

Learn javascript in Y Minutes JavaScript was created by Netscape’s Brendan Eich in 1995. It was originally intended as a simpler scripting language for websites, complementing the use of Java for more complex web applications, but its tight integration with Web pages and built-in support in browsers has caused it to become far more common than Java in web frontends. JavaScript isn’t just limited to web browsers, though: Node.js, a project that provides a standalone runtime for Google Chrome’s V8 JavaScript engine, is becoming more and more popular. Lazy Loading Asyncronous Javascript – Friendly Bit Like many of you might know, I’m working on a site called Kundo with a couple of friends. It’s kinda like a Swedish version of Getsatisfaction, which means we have a javascript snippet that people add to their site to get feedback functionality. Cut-and-paste instead of writing the code yourself. Simple.

Advanced JavaScript Tutorial - Lesson 1 Hello, and welcome to the Advanced JavaScript Tutorial, where I finish off what I started in the basic JavaScript Tutorial. In the second installment – This Time We Mean It – I’ll be covering the finer points of JavaScript that I passed over back in Part I. I’ll also introduce you to some of the fancier aspects of JavaScript and the tips and lowdown that will allow you to build real multimedia applications. As we head into the JavaScript nitty-gritty, I’m going to assume that you’ve covered the following: Assigning values to variables If-then statements For and while loops Writing your own functions Opening and manipulating windows Reading and writing to HTML forms Using arrays Conducting image swaps

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