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10.08.2008 at 02:01PM PDT, ID: 23799149
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7.0

IE javascript memory usage

Asked by eChalk in Internet Explorer Web Browser, JavaScript

Load a page with the below code in IE7, the memory usage of the browser shoots up to about 100megs on my system and doesn't reduce down until the page is unloaded.  How do I clean up the memory the unused object is taking up?

In firefox if you try this the memory usage spikes and then a few seconds later reduces down, looks like their garbage collector takes care of it.Start Free Trial
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<script type="text/javascript">
    var obj = [];
    for (var x = 0; x < 999999; x++) obj[obj.length] = "a";
    obj = null;
    delete obj;
</script>
[+][-]10.08.2008 at 05:24PM PDT, ID: 22674617

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[+][-]10.08.2008 at 06:32PM PDT, ID: 22674978

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[+][-]10.08.2008 at 06:44PM PDT, ID: 22675017

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About this solution

Zones: Internet Explorer Web Browser, JavaScript
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Solution Provided By: Hube02
Participating Experts: 2
Solution Grade: B
 
 
[+][-]10.08.2008 at 06:52PM PDT, ID: 22675051

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[+][-]10.09.2008 at 07:02AM PDT, ID: 22678453

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[+][-]10.09.2008 at 11:07AM PDT, ID: 22680912

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[+][-]10.31.2008 at 07:42AM PDT, ID: 22850582

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[+][-]10.31.2008 at 10:12AM PDT, ID: 22852162

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[+][-]10.31.2008 at 10:18AM PDT, ID: 22852217

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