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Calling a static method on a generic type parameter
I was hoping to do something like this, but it appears to be illegal in C#:
8 Answers
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Rounding up to next power of 2
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Check the Bit Twiddling Hacks. You need to get the base 2 logarithm, then add 1 to that. Example for a 32-bit value:
Round up to the next highest power of 2
unsigned int v; // compute the next highest power of 2 of 32-bit v...
Use space as a delimiter with cut command
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RichieHindleRichieHindle
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Detect permission of camera in iOS
... developing a very simple video app. I use the official control: UIImagePickerController.
6 Answers
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Changing one character in a string
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Don't modify strings.
Work with them as lists; turn them into strings only when needed.
>>> s = list("Hello zorld")
>>> s
['H', 'e', 'l', 'l', 'o', ' ', 'z', 'o', 'r', 'l', 'd']
>>> s[6] = 'W'
>>> s
['H', 'e', 'l'...
A numeric string as array key in PHP
Is it possible to use a numeric string like "123" as a key in a PHP array, without it being converted to an integer?
11 A...
Dynamically select data frame columns using $ and a character value
...ariable from mtcars using a dynamic subset of cols , nether of these work
8 Answers
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CALayers didn't get resized on its UIView's bounds change. Why?
...yer.
If I modify the view's bounds (animated), then the view itself shrinks (I checked it with a backgroundColor ), but the sublayers' size remains unchanged .
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How can I get the corresponding table header (th) from a table cell (td)?
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user113716user113716
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Rebase array keys after unsetting elements
...red May 9 '11 at 22:18
Naftali aka NealNaftali aka Neal
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