GC Improvements in JScript for Internet Explorer 8 Beta 1

Hello Friends, Today I am going to talk about some of the Garbage Collector improvement we have done. Actually the original fix was done in Script 5.7 (shipped with IE7/Vista and also available on down level platforms), which we further enhanced in JScript shipped with IE8 Beta1. So if you have gone through the Eric’s…

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Performance Optimization of Arrays – Part II

Hello Friends, Hope you have read part I of this topic which I posted few days ago. If not then I would suggest going through that first as this post is just a continuation of that one. So coming to the point, here is the second reason – 2. “JavaScript arrays are sparse arrays”– JavaScript…

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Reading XML File With JScript

I am Titus working as a SDET in JScript team. Sometime back I came across a situation where the requirement was to pass a XML file and get a Tree Listing back. The Tree Listing should have all nodes in the file along with proper parent/child relationship as well as a good way to differentiate…

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