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How to delete items from a dictionary while iterating over it?
...over it:
>>> mydict = {'one': 1, 'two': 2, 'three': 3, 'four': 4}
>>> for k, v in mydict.iteritems():
... if k == 'two':
... del mydict[k]
...
------------------------------------------------------------
Traceback (most recent call last):
File "<ipython console>...
Best design for a changelog / auditing database table? [closed]
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answered Nov 19 '08 at 15:41
YarikYarik
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SQL Server IN vs. EXISTS Performance
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141
EXISTS will be faster because once the engine has found a hit, it will quit looking as the cond...
Is the practice of returning a C++ reference variable evil?
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420
In general, returning a reference is perfectly normal and happens all the time.
If you mean:
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Find nearest value in numpy array
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array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826
# 0.17104965 0.56874386 0.57319379 0.28719469]
value = 0.5
print(find_nearest(array, value))
# 0.568743859261
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Red black tree over avl tree
...l Bourque
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answered Apr 24 '14 at 18:50
Nikunj BankaNikunj Banka
9,611...
How do I convert Word files to PDF programmatically? [closed]
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w5m
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answered Mar 3 '09 at 20:58
Eric NessEric Ness
8,3011414 go...
Searching subversion history (full text)
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answered Sep 29 '10 at 10:24
luis gutierrezluis gutierrez
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Adding hours to JavaScript Date object?
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14 Answers
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How does tuple comparison work in Python?
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4 Answers
4
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