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What does void mean in C, C++, and C#?
Looking to get the fundamentals on where the term " void " comes from, and why it is called void. The intention of the question is to assist someone who has no C experience, and is suddenly looking at a C-based codebase.
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How to determine whether a Pandas Column contains a particular value
I am trying to determine whether there is an entry in a Pandas column that has a particular value. I tried to do this with if x in df['id'] . I thought this was working, except when I fed it a value that I knew was not in the column 43 in df['id'] it still returned True . When I subset to a data...
How to find files that match a wildcard string in Java?
... The wildcard project on github works like a charm as well: github.com/EsotericSoftware/wildcard
– Moreaki
Jan 12 '15 at 23:04
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How do I get both STDOUT and STDERR to go to the terminal and a log file?
... tee output
or
./a.out |& tee output
In csh, there is a built-in command called "script" that will capture everything that goes to the screen to a file. You start it by typing "script", then doing whatever it is you want to capture, then hit control-D to close the script file. I don't kn...
Get list of all routes defined in the Flask app
... to run it:
python manage.py list_routes
For more on manage.py checkout: http://flask-script.readthedocs.org/en/latest/
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Running SSH Agent when starting Git Bash on Windows
...i
Other Resources:
"Getting ssh-agent to work with git run from windows command shell" has a similar script, but I'd refer to the GitHub article above primarily, which is more robust and up to date.
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...apshot from Package Explorer showing errorous "Copy of dagskra" directoryr http://www.freeimagehosting.net/uploads/a824304b18.png
It was the hint of reading the "Problems" tab :-) that turned me into the right direction, so I'm selecting that answer as the accepted answer because this is what I nee...
Efficient string concatenation in C++
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Note: "STL" refers to a completely separate open-source library, originally by HP, some part of which were used as a basis for parts of the ISO Standard C++ Library. "std::string", however, was never part of HP's STL, so it's completely wrong to re...
What are “first class” objects?
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c++11 Return value optimization or move? [duplicate]
I don't understand when I should use std::move and when I should let the compiler optimize... for example:
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