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How does _gaq.push(['_trackPageLoadTime']) work?

...ported in the above listed cases, called NavigationTiming. EDIT: This is now supported in Firefox 7 (Important to note that it doesn't run on every load; instead, it currently samples around 2% of pageviews, though it is configured to try to track all page loads on 10% of visits; as more browsers...
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Changing the default header comment license in Xcode

... Ok, this worked. Now does anyone know where templates get their env variables and how do I add one? Examples from template: ___FULLUSERNAME___, ___PROJECTNAME___ – AzaFromKaza Sep 8 '17 at 4:12 ...
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Update MongoDB field using value of another field

...requests); } MongoDB 2.6 and 3.0 From this version you need to use the now deprecated Bulk API and its associated methods. var bulk = db.collection.initializeUnorderedBulkOp(); var count = 0; cursor.snapshot().forEach(function(document) { bulk.find({ '_id': document._id }).updateOne( { ...
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What is the purpose of double curly braces in React's JSX syntax?

...ing in Boulder? Lets grab coffee or lunch sometime... it would be good to know someone with the inside scoop on React since we're just starting a big project with it. – B Robster Mar 26 '14 at 23:52 ...
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Programmatically generate video or animated GIF in Python?

... it has problems with PIL/Pillow and is not actively maintained (I should know, because I am the author). Instead, please use imageio, which was developed to solve this problem and more, and is intended to stay. Quick and dirty solution: import imageio images = [] for filename in filenames: i...
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Will using 'var' affect performance?

...ate 8 Years Later I need to update this as my understanding has changed. I now believe it may be possible for var to affect performance in the situation where a method returns an interface, but you would have used an exact type. For example, if you have this method: IList<int> Foo() { retu...
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Importing from a relative path in Python

...imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me: from ..Common import Common As a caveat, this will only work if you run your python as a module, from out...
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How to create an array containing 1…N

...for creating a JavaScript array containing 1 through to N where N is only known at runtime. 61 Answers ...
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Using ChildActionOnly in MVC

... ViewBag.Message = "This is from Index()"; var model = DateTime.Now; return View(model); } [ChildActionOnly] public PartialViewResult MyDateTime() { ViewBag.Message = "This is from MyDateTime()"; var model = DateTime.Now; return PartialVie...
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How to set IntelliJ IDEA Project SDK

...f the window. 5) select JDK (I have to use keyboard to select it do not know why). select the home directory for your jdk installation. should be good to go. share | improve this answer ...