JavaScript Charts

Firebug doesn't show all lines in console. If my code looks like this: var arr=[4,3,2]; conso… Read more Firebug Multiple Lines In Console Not Working Properly

Anyone, help me, how to get Headers and PostData inside extension, using xpcom/something else? i ca… Read more Get Postdata As In Firebug

I was reading the answer to this question (about the 'wat' video) and it said: {}+[] This … Read more When Does Js Interpret {} As An Empty Block Instead Of An Empty Object?

I have the following button: How can i find the definition of the ValidateLogin() functio Solutio… Read more Find Js Function With Firebug

I have an idea for a project that has to do with helping people learn to program. One of the things… Read more Web-based Javascript Debugger

I made a JSONP widget. However, when one of the partner sites put it in their page, (1) it doesn… Read more Debugging Html & Javascript With Firebug

How do I tell Firefox not to stop if it sees a debugger keyword? I need to avoid a continuous debug… Read more Firefox - Disable 'debugger' Keywords

I'm learning HTML5 and Javascript and I'm trying to draw an image on a canvas. I have the f… Read more Why Is The Image Drawn In The Canvas When Debugging But Not When Running?