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Can I redirect the stdout in python into some sort of string buffer?
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from cStringIO import StringIO # Python3 use: from io import StringIO
import sys
old_stdout = sys.stdout
sys.stdout = mystdout = StringIO()
# blah blah lots of code ...
sys.stdout = old_stdout
# examine mystdout.getvalue()
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Listing all permutations of a string/integer
...terviews (not from my experience of interviews though) is to take a string or an integer and list every possible permutation.
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How to have stored properties in Swift, the same way I had on Objective-C?
...ng an application from Objective-C to Swift, which I have a couple of categories with stored properties, for example:
18 An...
What is the standard Python docstring format? [closed]
...few different styles of writing docstrings in Python, is there an official or "agreed-upon" style?
7 Answers
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Pointer to class data member “::*”
...se them in my own code.
Edit: I can't think off-hand of a convincing use for pointers to member data. Pointer to member functions can be used in pluggable architectures, but once again producing an example in a small space defeats me. The following is my best (untested) try - an Apply function tha...
Get nth character of a string in Swift programming language
How can I get the nth character of a string? I tried bracket( [] ) accessor with no luck.
45 Answers
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Trying to fix line-endings with git filter-branch, but having no luck
...is to have your local repos set to use linux-style line endings, but set core.autocrlf to true . Unfortunately, I didn't do this early enough, so now every time I pull changes the line endings are borked.
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Is nested function a good approach when required by only one function? [closed]
...o_it at 0xb772b304>
>>> a()
4
Is this what you were looking for? It's called a closure.
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How can I configure Logback to log different levels for a logger to different destinations?
How can I configure Logback to log different levels for a logger to different destinations?
12 Answers
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How to write a multidimensional array to a text file?
...to read back in as a numpy array, look into numpy.save. Pickling it will work fine, as well, but it's less efficient for large arrays (which yours isn't, so either is perfectly fine).
If you want it to be human readable, look into numpy.savetxt.
Edit: So, it seems like savetxt isn't quite as great...