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Extending Paul Irish’s comprehensive DOM-ready execution | Viget Inspire
Way back in March of '09, the intelligent (and dashing!) Paul Irish laid forth a markup-based means of executing JavaScript on page load . If you're unfamiliar with the technique, the basics are: Use and attributes on your document's body element that map to keys in an object literal.
Alex MacCaw - Asynchronous UIs - the future of web user interfaces
It's an interesting time to be working on the frontend now. We have new technologies such as HTML5, CSS3, Canvas and WebGL; all of which greatly increase the possibilities for web application development. The world is our oyster! However, there's also another trend I've noticed. Web developers are still stuck in the request/response mindset.
Underscore.js
Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby ), but without extending any of the built-in JavaScript objects. It's the tie to go along with jQuery 's tux, and Backbone.js 's suspenders. Underscore provides 80-odd functions that support both the usual functional suspects: map , select , invoke — as well as more specialized helpers: function binding, javascript templating, deep equality testing, and so on. It delegates to built-in functions, if present, so modern browsers will use the native implementations of forEach , map , reduce , filter , every , some and indexOf . The project is hosted on GitHub .
Keyboard shorcuts on the web, let’s talk about it The most important thing to think about when implementing Javascript keyboard shortcuts on a web app is to avoid redefining shortcuts provided by the client’s browser. Imagine that you’re using a web app, you want to close the tab by pressing Cmd+W, and the web app trigger an action, just because the developer redefined a keyboard shortcut used by your browser…How annoying. This is why I recommend to avoid using the Ctrl (Windows) or Cmd (Mac) key for your web app shortcuts.
Using keyboard shortcuts in Javascript - CatsWhoCode.com
You Don?t Know Anything About Regular Expressions: A Complete Guide
Regular expressions can be scary…really scary. Fortunately, once you memorize what each symbol represents, the fear quickly subsides. If you fit the title of this article, there’s much to learn!
Over the course of a handful of video tutorials, I’m going to teach you how to use regular expressions effectively in your Javascript and PHP applications. As always, I’ll assume you know absolutely zip. Editor’s note – this series has been transferred to Nettuts+ from our sister site, ThemeForest .
Regular Expressions for Dummies: Screencast Series
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