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Proper way to wait for one function to finish before continuing?
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answered Feb 3 '14 at 1:24
Matt WayMatt Way
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iOS 7 - How to display a date picker in place in a table view?
In WWDC 2013 video, Apple suggests displaying picker in place in a table view in iOS 7. How to insert and animate a view between table view cells?
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How to get the list of files in a directory in a shell script?
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answered Mar 13 '10 at 6:08
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Is there a math nCr function in python? [duplicate]
...1, r+1), 1)
return numer // denom # or / in Python 2
As of Python 3.8, binomial coefficients are available in the standard library as math.comb:
>>> from math import comb
>>> comb(10,3)
120
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How to get a list of all valid IP addresses in a local network? [closed]
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3 Answers
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Simulate delayed and dropped packets on Linux
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netem leverages functionality already built into Linux and userspace utilities to simulate net...
Android Studio says “cannot resolve symbol” but project compiles
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No idea if this will work or not but my only thought so far: right click the jar file in file t...
MongoDB or CouchDB - fit for production? [closed]
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Installing SciPy with pip
...p://sourceforge.net/project/showfiles.php?group_id=27747&package_id=19531
Reading http://new.scipy.org/Wiki/Download
All is not lost, however; pip can install from Subversion (SVN), Git, Mercurial, and Bazaar repositories. SciPy uses SVN:
pip install svn+http://svn.scipy.org/svn/scipy/trunk/#...
What is the performance cost of having a virtual method in a C++ class?
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I ran some timings on a 3ghz in-order PowerPC processor. On that architecture, a virtual function call costs 7 nanoseconds longer than a direct (non-virtual) function call.
So, not really worth worrying about the cost unless the function is somet...