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Where does gcc look for C and C++ header files?

...name=cpp) -v (correctly) gives one more path, which is /usr/include/x86_64-linux-gnu – wlnirvana May 6 '16 at 15:10 3 ...
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How to check if a symlink exists

... between -L and -h ? in my bash ( version 4.2.53(1)-release (x86_64-redhat-linux-gnu ) man bash is identical for both -L and -h and they behave the same, ie they check that file actualy is a link and don't care whether the linked to file exists or not. – philippe lhardy ...
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In Python, how do I create a string of n characters in one line of code?

I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters: ...
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cv2.imshow command doesn't work properly in opencv-python

I'm using opencv 2.4.2, python 2.7 The following simple code created a window of the correct name, but its content is just blank and doesn't show the image: ...
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Reading a binary file with python

I find particularly difficult reading binary file with Python. Can you give me a hand? I need to read this file, which in Fortran 90 is easily read by ...
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Determine if variable is defined in Python [duplicate]

... @einpoklum, Python uses exception StopIteration within just about every for statement -- that's how an iterator lets it known that it's all done. And of course, it is far from "an exceptional case" for iteration to be done -- indeed, on...
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Outputting data from unit test in python

If I'm writing unit tests in python (using the unittest module), is it possible to output data from a failed test, so I can examine it to help deduce what caused the error? I am aware of the ability to create a customized message, which can carry some information, but sometimes you might deal with m...
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How do I create a multiline Python string with inline variables?

I am looking for a clean way to use variables within a multiline Python string. Say I wanted to do the following: 7 Answers...
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Check if object is file-like in Python

File-like objects are objects in Python that behave like a real file, e.g. have a read() and a write method(), but have a different implementation. It is and realization of the Duck Typing concept. ...
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Extracting extension from filename in Python

... Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation): >>> import os >>> filename, file_extension = os.path.splitext('/path/to/somefile.ext') >>> filename '/path/to/somefile' >>> file_exte...