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Access an arbitrary element in a dictionary in Python
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612
On Python 3, non-destructively and iteratively:
next(iter(mydict.values()))
On Python 2, non-...
What is the difference between precision and scale?
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205
Precision 4, scale 2: 99.99
Precision 10, scale 0: 9999999999
Precision 8, scale 3: 99999.99...
byte + byte = int… why?
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229
The third line of your code snippet:
byte z = x + y;
actually means
byte z = (int) x + (in...
How to get indices of a sorted array in Python
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>>> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
sha...
Add st, nd, rd and th (ordinal) suffix to a number
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22 Answers
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Comparing strings with == which are declared final in Java
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232
When you declare a String (which is immutable) variable as final, and initialize it with a com...
Apache2: 'AH01630: client denied by server configuration'
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27 Answers
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Single Line Nested For Loops
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172
The best source of information is the official Python tutorial on list comprehensions. List com...