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Why should hash functions use a prime number modulus?
...e is eerily similar to this - it does the characters reverse order, with k=31. So you get striking relationships modulo 31 between strings that end the same way, and striking relationships modulo 2^32 between strings that are the same except near the end. This doesn't seriously mess up hashtable beh...
Difference in Months between two dates in JavaScript
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T.J. CrowderT.J. Crowder
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What's the simplest way to subtract a month from a date in Python?
...+ ((date.month)+delta-1) // 12
if not m: m = 12
d = min(date.day, [31,
29 if y%4==0 and (not y%100==0 or y%400 == 0) else 28,
31,30,31,30,31,31,30,31,30,31][m-1])
return date.replace(day=d,month=m, year=y)
>>> for m in range(-12, 12):
print(monthdelta(dateti...
How do function pointers in C work?
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Tom Zych
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answered May 8 '09 at 15:49
Yuval AdamYuval Adam
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Assignment inside lambda expression in Python
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answered Jan 31 '13 at 1:58
Jeremy says TRUMP is TREASONJeremy says TRUMP is TREASON
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Android device does not show up in adb list [closed]
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31 Answers
31
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Change a Django form field to a hidden field
...d Jul 28 '11 at 16:33
christophe31christophe31
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SQL Server database backup restore on lower version
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answered May 31 '11 at 5:36
Remus RusanuRemus Rusanu
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How to put an image in div with CSS?
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answered May 31 '12 at 12:32
Dany YDany Y
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Kill process by name?
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answered May 31 '10 at 0:50
Alex MartelliAlex Martelli
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