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Objective-C class -> string like: [NSArray className] -> @“NSArray”
...dreamlax
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How do I comment on the Windows command line?
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edited Jun 22 at 12:28
answered Jun 8 '10 at 13:20
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Checking if a string can be converted to float in Python
...oats.
– Chris Upchurch
Apr 9 '09 at 22:15
10
Your regex is not optimal. "^\d+\.\d+$" will fail a ...
Remove non-numeric characters (except periods and commas) from a string
...aracters and the comma and period/full stop as follows:
$testString = '12.322,11T';
echo preg_replace('/[^0-9,.]+/', '', $testString);
The pattern can also be expressed as /[^\d,.]+/
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Inheriting constructors
...Evan Teran
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answered Dec 7 '08 at 7:47
grepsedawkgrepsedawk
5,46555 g...
How to throw a C++ exception
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nsandersnsanders
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
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The n/r step gives you 22-bits of accuracy (it doubles it); 23-bits would be exactly full accuracy.
– Jasper Bekkers
Jul 12 '11 at 15:51
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How to save as a new file and keep working on the original one in Vim?
... the default.
– Blake
Oct 11 '14 at 22:15
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@Cokemonkey11 It's not default behavior in vim to ha...
How do I expand the output display to see more columns of a pandas DataFrame?
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kgkmeekg
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answered Jul 29 '12 at 18:02
Wouter OvermeireWouter Overmeire
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querySelector, wildcard element match?
...rk.
– JaredMcAteer
Feb 11 '16 at 20:22
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