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What is a bank conflict? (Doing Cuda/OpenCL programming)

... 105 For nvidia (and amd for that matter) gpus the local memory is divided into memorybanks. Each ba...
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How to strip all non-alphabetic characters from string in SQL Server?

...function: Create Function [dbo].[RemoveNonAlphaCharacters](@Temp VarChar(1000)) Returns VarChar(1000) AS Begin Declare @KeepValues as varchar(50) Set @KeepValues = '%[^a-z]%' While PatIndex(@KeepValues, @Temp) > 0 Set @Temp = Stuff(@Temp, PatIndex(@KeepValues, @Temp), 1, '')...
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Why is this F# code so slow?

A Levenshtein implementation in C# and F#. The C# version is 10 times faster for two strings of about 1500 chars. C#: 69 ms, F# 867 ms. Why? As far as I can tell, they do the exact same thing? Doesn't matter if it is a Release or a Debug build. ...
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How to draw polygons on an HTML5 canvas?

...lineTo (live demo): var ctx = canvas.getContext('2d'); ctx.fillStyle = '#f00'; ctx.beginPath(); ctx.moveTo(0, 0); ctx.lineTo(100,50); ctx.lineTo(50, 100); ctx.lineTo(0, 90); ctx.closePath(); ctx.fill(); share | ...
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System.IO.Packaging

I have my project set to .NET Framework 4.0. When I add System.IO.Packaging , it says that it doesn't exist. It also doesn't show up when I try to add it as a reference to the project. ...
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Checking if array is multidimensional or not?

...anywhere. If it has to be in the first item, you'd just do is_array($arr[0]); But, the most efficient general way I could find is to use a foreach loop on the array, shortcircuiting whenever a hit is found (at least the implicit loop is better than the straight for()): $ more multi.php <?php...
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Scala type programming resources

... +50 Overview Type-level programming has many similarities with traditional, value-level programming. However, unlike value-level programm...
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How to create an array containing 1…N

... 409 If I get what you are after, you want an array of numbers 1..n that you can later loop through....
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Opacity of background-color, but not the text [duplicate]

... 601 Use rgba! .alpha60 { /* Fallback for web browsers that don't support RGBa */ backgroun...
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Should private helper methods be static if they can be static

... blong 2,65566 gold badges3232 silver badges9090 bronze badges answered Feb 11 '09 at 21:33 Esko LuontolaEsko Luontola 70.3...