react (7,626)


ajax - What is Progressive Enhancement?

ajax - What is Progressive Enhancement?

Jeff mentioned the concept of 'Progressive Enhancement' when talking about using JQuery to write stackoverflow. After a quick Google, I found a couple of high-level discussions about it. Can anyone r…


Graph visualization library in JavaScript

This post is a Community Wiki.Edit existing answers to improve this post. It is not currently accepting new answers. I have a data structure that represents a directed graph, and I want to render that…


Building Standalone Applications in JavaScript

With the increased power of JavaScript frameworks like YUI, JQuery, and Prototype, and debugging tools like Firebug, doing an application entirely in browser-side JavaScript looks like a great way to…


Recommendation for javascript form validation library

Any recommendations for a javascript form validation library. I could try and roll my own(but I'm not very good at javascript). Needs to support checking for required fields, and preferably regexp v…


wxpython: How do I examine dragged data in OnDragOver?

I'm a bit perplexed by drag and drop in wxPython(but perhaps this questions pertains to drag and drop in other GUI frameworks as well). The frameworks provides a couple of callbacks(OnEnter and OnD…


javascript - How do I get the(x, y) pixel coordinates of the caret in text boxes?

I am using jQuery and trying to find a cross browser way to get the pixel coordinates of the caret in<textarea>s and input boxes such that I can place an absolutely positioned div around this locatio…



Lightweight fuzzy search library

Can you suggest some light weight fuzzy text search library? What I want to do is to allow users to find correct data for search terms with typos. I could use full-text search engines like Lucene, bu…


javascript - Getting the ID of the element that fired an event

Is there any way to get the ID of the element that fires an event? I'm thinking something like:<html><head><script type="text/javascript" src="starterkit/jquery.js"></script><script type…


Where should cross-platform apps keep their data?

I'm building an application that is targeting Windows, Mac and Linux soon. I was wondering where should I keep application data such as settings, etc. Application's installation folder is the easiest…


API for server-side 3D rendering

I'm working on an application that needs to quickly render simple 3D scenes on the server, and then return them as a JPEG via HTTP. Basically, I want to be able to simply include a dynamic 3D scene i…




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