javascript spravka

Option1 : multiple var without assignment function MyFunction() { var a = null; var b = null; … Read more Javascript Var Statement And Performance

What I have in place, is a domain availability check, which connects up to an API and outputs '… Read more How To Run Curl Once, Checking Domain Availability In A Loop? Help Fixing Code Please

I googled quite a lot looking for the answer to this question but didn't find anything. Aside o… Read more Jquery.getscript Vs Yepnope Performance

Does anyone know if there's any benefit in 'minifying' locally-stored javascript code t… Read more Javascript Performance And Minification

I have a page constructed using Dojo and I need to measure how long the page takes to complete rend… Read more Measure Page Rendering Time On Ie 6 Or Ff 3.x

I am looking for the best way to replace or add to elements of an array without deleting the origin… Read more Javascript: Is There A Better Way To Retain Your Array But Efficiently Concat Or Replace Items?

YSlow reports suggest that I have many javascript files on a particular page and these should be m… Read more Should I Combine My Javascripts In One And Css Files In One For Performance?

As part of performance tuning, GTMetrix is suggesting to enable enable Enable gzip compression and … Read more How To Enable Gzip Compression And Leverage Browser Caching In Pinterest, Twitter And Facebook Javascript Files.