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How do I execute a string containing Python code in Python?
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In the example a string is executed as code using the exec function.
import sys
import StringI...
How can I use Google's Roboto font on a website?
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There are TWO approaches that you can take to use licensed web-fonts on your pages:
Font Hosti...
C# XML Documentation Website Link
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A bit late on the hype-train, but here is what I found out for Visual Studio 2015.
My sample l...
Best way to replace multiple characters in a string?
...for the same input string abc&def#ghi:
a) 100000 loops, best of 3: 6.72 μs per loop
b) 100000 loops, best of 3: 2.64 μs per loop
c) 100000 loops, best of 3: 11.9 μs per loop
d) 100000 loops, best of 3: 4.92 μs per loop
e) 100000 loops, best of 3: 2.96 μs per loop
f) 100000 loops, best of ...
Returning 'IList' vs 'ICollection' vs 'Collection'
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Generally you should return a type that is as general as possible, i.e. one that knows just eno...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
...ens often, then multiple locks would increase parallelism. At the cost of maintainability, since more locking means more debugging of the locking.
How efficient is it to lock a mutex? I.e. how much assembler instructions are there likely and how much time do they take (in the case that the mutex...
How to use MySQL DECIMAL?
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Although the answers above seems correct, just a simple explanation to give you an idea of how ...
Cost of len() function
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Alex MartelliAlex Martelli
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Multiple columns index when using the declarative ORM extension of sqlalchemy
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dbc
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answered Oct 7 '18 at 13:37
MickaelMick...
Python dict how to create key or append an element to key?
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Here are the various ways to do this so you can compare how it looks and choose what you like. ...