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Finding out whether a string is numeric or not
...ts].location == NSNotFound)
{
// newString consists only of the digits 0 through 9
}
See +[NSCharacterSet decimalDigitCharacterSet] and -[NSString rangeOfCharacterFromSet:].
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Make column not nullable in a Laravel migration
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answered Dec 24 '12 at 0:36
TLGregTLGreg
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Send POST Request with Data Specified in File via Curl
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answered Jun 20 '11 at 9:13
Richard JRichard J
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Closing JDBC Connections in Pool
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edited Jun 20 at 9:12
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Should I use scipy.pi, numpy.pi, or math.pi?
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202
>>> import math
>>> import numpy as np
>>> import scipy
>>>...
Python: most idiomatic way to convert None to empty string?
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answered Jun 23 '09 at 19:28
TriptychTriptych
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convert pfx format to p12
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.p12 and .pfx are both PKCS #12 files. Am I missing something?
Have you tried renaming the ex...
When to use pip requirements file versus install_requires in setup.py?
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answered Aug 16 '11 at 21:04
Ian BickingIan Bicking
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Do C# Timers elapse on a separate thread?
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answered Sep 16 '09 at 22:43
JorenJoren
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What is better: @SuppressLint or @TargetApi?
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answered Jan 15 '13 at 16:30
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