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JavaScript

JavaScript
JavaScript (JS) is a lightweight, interpreted, programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as node.js and Apache CouchDB. JS is a prototype-based, multi-paradigm, dynamic scripting language, supporting object-oriented, imperative, and declarative (e.g. functional programming) styles. Read more about JavaScript. This section of the site is dedicated to the JavaScript language itself, and not the parts that are specific to Web pages or other host environments. For information about APIs specific to Web pages, please see Web APIs and DOM. The standard for JavaScript is ECMAScript. Tutorials Learn how to program in JavaScript with guides and tutorials. For complete beginners Head over to our Learning Area JavaScript topic if you want to learn JavaScript but have no previous experience of JavaScript or programming. JavaScript first steps JavaScript building blocks Advanced

https://developer.mozilla.org/en-US/docs/Web/JavaScript

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50 Open Source Tools to Make Your Life Easier The open source community is vibrant, continually growing, and just loves to create applications and tools to make lives easier. Here are 50 of our favorite open source apps that help us do everything from managing pictures on our computer to learning about Jupiter and Mars. Chandler – An information management application for personal use or small group collaboration. Includes integrated calendaring, data organization tools, and allows backup and data sharing via web access. Tomboy – A cross-platform note-taking application packed with features text highlighting, font styling, inline spellchecking, and more. BasKet Note Pads – More than just a note-taking app, BasKet lets you organize in track data in several different ways, import information from other apps, and easily share your notes with others.

JavaScript Developer Center Yahoo! Language centers have been deprecated. If you have any concerns or questions, please don't hesitate to contact us in General Discussion at YDN forum. Do you eat, sleep and breathe JavaScript? This is your source for information for using JavaScript with Yahoo! Document Object Model (DOM) The Document Object Model (DOM) is a programming interface for HTML, XML and SVG documents. It provides a structured representation of the document as a tree. The DOM defines methods that allow access to the tree, so that they can change the document structure, style and content.

Google JavaScript Style Guide We follow the C++ formatting rules in spirit, with the following additional clarifications. Curly Braces Because of implicit semicolon insertion, always start your curly braces on the same line as whatever they're opening. For example: 42 of the Best Free Linux Scientific Software Science is the effort of trying to understand how the physical world works. From observation and experimentation, science uses physical evidence of natural phenomena to compile data and analyze the collated information. Science really prospers and advances when individuals share the results of their experiments with others in the scientific community. There is a certain logic that scientific software should therefore be released in a freely distributable environment. To provide an insight into the quality of software that is available, we have compiled a list of 42 high quality Linux scientific applications, covering a broad spectrum of uses. There's a mix of graphical and console based applications included.

Native HTML5 Drag and Drop Introduction For years, we've been using libraries like JQuery and Dojo to simplify complex UI elements like animations, rounded corners, and drag and drop. There's no doubt, eye-candy is important for making rich, immersive experiences on the web. But why should a library be required for common tasks that all developers are using? Drag and drop (DnD) is a first class citizen in HTML5!

Using HTML5 audio and video HTML5 introduces built-in media support via the <audio> and <video> elements, offering the ability to easily embed media into HTML documents. Embedding media in your HTML document is trivial: <video src=" controls> Your browser does not support the <code>video</code> element. </video> Human JavaScript Code is as much about people as it is about computers. Sure, it's run by computers, but it's written by, maintained by, and ultimately created for people. People are not computers. We are not robots. Create The Ultimate USB Rescue Drive « Not Just A Random Blog Ever been at a friends house and needed to edit a photo, but all they have is MS Paint? Or have you ever been at grandmas and she asks you to remove the hundreds of viruses and spywares (she got from clicking the “You’ve won! Download this for your prize” banners), but she has no anti-spyware software and still on dial-up? Well that’s where a rescue USB drive comes in handy. There are many programs that can be installed and run from a USB drive.

JavaScript’s Apply, Call, and Bind Methods are Essential for JavaScript Professionals Prerequisite: — Understand JavaScript’s “this” With Ease, and Master It. — JavaScript Objects — Understand JavaScript Closures (This is an intermediate to advanced topic) Duration: About 40 minutes. Functions are objects in JavaScript, as you should know by now, if you have read any of the prerequisite articles. And as objects, functions have methods, including the powerful Apply, Call, and Bind methods. On the one hand, Apply and Call are nearly identical and are frequently used in JavaScript for borrowing methods and for setting the this value explicitly. We also use Apply for variable-arity functions; you will learn more about this in a bit.

CSS Cascading Style Sheets (CSS) are a stylesheet language used to describe the presentation of a document written in HTML or XML (including XML dialects like SVG or XHTML). CSS describes how elements should be rendered on screen, on paper, in speech, or on other media. CSS is one of the core languages of the open web and has a standardized W3C specification. Developed in levels, CSS1 is now obsolete, CSS2.1 is a recommendation, and CSS3, now split into smaller modules, is progressing on the standardization track. CSS Reference An exhaustive reference for seasoned Web developers describing every property and concept of CSS.

Mastering The Developer Tools Console The developer tools console is one of the most powerful tools available to you when it comes to debugging your front-end web applications. The console has an API that provides a number of methods that make debugging easier. It’s not uncommon to see developers using console.log() or console.dir() to investigate problems; but the developer tools console has a lot more to offer. In this blog post you’re going to learn how to debug your web applications using the methods provided by the console API. Some browsers support more functionality than others so I’ll be pointing out any compatibility issues as we go. Ember.js - Getting Started: Creating a Static Mockup Before adding any code, we can roughly sketch out the layout of our application. In your text editor, create a new file and name it index.html. This file will contain the HTML templates of our completed application and trigger requests for the additional image, stylesheet, and JavaScript resources. To start, add the following text to index.html: The associated stylesheet and background image for this project should be downloaded and placed in the same directory as index.html

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