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How to loop backwards in python? [duplicate]
...third parameter that specifies a step. So you can do the following.
range(10, 0, -1)
Which gives
[10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
But for iteration, you should really be using xrange instead. So,
xrange(10, 0, -1)
Note for Python 3 users: There are no separate range and xrange functions ...
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Why is Swift compile time so slow?
... ])
return dic.copy() as NSDictionary
made the compilation go from 10/15 seconds (maybe even more) down to a single second... amazing.
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Saving and loading objects and using pickle
... problem:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python31\lib\pickle.py", line
1365, in load encoding=encoding,
errors=errors).load() EOFError
After you have read the contents of the file, the file pointer will be at the end of the file - ...
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hash function for string
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191
I've had nice results with djb2 by Dan Bernstein.
unsigned long
hash(unsigned char *str)
{
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npm WARN package.json: No repository field
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