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Can't subtract offset-naive and offset-aware datetimes
... phillcphillc
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...would change the result (if data[c] is 30000, the product would become -1294967296 for the typical 32-bit ints with wrap around, while 100000 times adding 30000 to sum would, if that doesn't overflow, increase sum by 3000000000). Note that the same holds for unsigned quantities, with different numbe...
Adding devices to team provisioning profile
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answered Mar 17 '11 at 4:48
svilupparsviluppar
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How to split one string into multiple variables in bash shell? [duplicate]
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Rob IRob I
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Centering the pagination in bootstrap
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14 Answers
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Regex lookahead, lookbehind and atomic groups
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904
Examples
Given the string foobarbarfoo:
bar(?=bar) finds the 1st bar ("bar" which has "bar...
Missing file warnings showing up after upgrade to Xcode 4
I recently upgraded to Xcode 4 (which is a great upgrade) but now I'm getting some warnings that I did not get before. I have looked through forums and other SO posts but have not come across how to fix this.
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How to remove extension from string (only real extension!)
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Try this one:
$withoutExt = preg_replace('/\\.[^.\\s]{3,4}$/', '', $filename);
So, this matches a dot followed by three or four characters which are not a dot or a space. The "3 or 4" rule should probably be relaxed, since there are plenty of file extensions which are shorter or...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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4 Answers
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