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Is it faster to count down than it is to count up?
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answered May 12 '10 at 22:36
Norman RamseyNorman Ramsey
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Efficient evaluation of a function at every cell of a NumPy array
... it:
import numpy as np
def f(x):
return x * x + 3 * x - 2 if x > 0 else x * 5 + 8
f = np.vectorize(f) # or use a different name if you want to keep the original f
result_array = f(A) # if A is your Numpy array
It's probably better to specify an explicit output type directly when vect...
Log to the base 2 in python
...s the natural logarithm (base e) of x.
In [25]: math.log(8,2)
Out[25]: 3.0
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Is a statically-typed full Lisp variant possible?
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answered Jul 24 '10 at 17:51
Eli BarzilayEli Barzilay
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Check if something is (not) in a list in Python
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answered May 2 '12 at 0:18
orlporlp
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Random number from a range in a Bash Script
I need to generate a random port number between 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
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g++ undefined reference to typeinfo
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answered Nov 21 '08 at 0:42
paxdiablopaxdiablo
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Xcode Project vs. Xcode Workspace - Differences
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Stoyan
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answered Feb 8 '14 at 10:37
hagihagi
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In C# what is the difference between a destructor and a Finalize method in a class?
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answered Jul 2 '09 at 22:30
Mehrdad AfshariMehrdad Afshari
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Git branch strategy for small dev team [closed]
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edited Dec 8 '13 at 5:30
Qantas 94 Heavy
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