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HTML/Javascript change div content

... answered Mar 31 '10 at 15:19 SyntacticSyntactic 9,05511 gold badge2121 silver badges2525 bronze badges ...
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Unique (non-repeating) random numbers in O(1)?

I'd like to generate unique random numbers between 0 and 1000 that never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible? ...
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Transitions with GStreamer Editing Services freezes, but works OK without transitions

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How to get hex color value rather than RGB value?

... var hexDigits = new Array ("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"); //Function to convert rgb color to hex format function rgb2hex(rgb) { rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/); return "#" + hex(rgb[1]) + hex(rg...
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C# loop - break vs. continue

...continue will just skip the current iteration. For example: for (int i = 0; i < 10; i++) { if (i == 0) { break; } DoSomeThingWith(i); } The break will cause the loop to exit on the first iteration - DoSomeThingWith will never be executed. This here: for (int i = 0; i &lt...
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How to drop into REPL (Read, Eval, Print, Loop) from Python code

... 105 You could try using the interactive option for python: python -i program.py This will execut...
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How do I browse an old revision of a Subversion repository through the web view?

...Bert Huijben's comment: If your repository is hosted using Subversion 1.6.0 or later, you can use example.com/svnrepository/?p=3 for the same result... This method /is/ documented. (?r= revision of the file, ?p= operational revision of the URL). See the subversion 1.6 release notes ...
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Can a for loop increment/decrement by more than one?

... Use the += assignment operator: for (var i = 0; i < myVar.length; i += 3) { Technically, you can place any expression you'd like in the final expression of the for loop, but it is typically used to update the counter variable. For more information about each step ...
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Best way to test if a generic type is a string? (C#)

... answered Aug 28 '08 at 2:08 Matt HamiltonMatt Hamilton 183k5959 gold badges376376 silver badges317317 bronze badges ...
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What is the point of Lookup?

... (Type type in lookup["System"]) { Console.WriteLine("{0}: {1}", type.FullName, type.Assembly.GetName().Name); } } } (I'd normally use var for most of these declarations, in normal code.) ...