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What is the size of an enum in C?

...set of enum values, but I need each enum value to be 64 bits wide. If I recall correctly, an enum is generally the same size as an int; but I thought I read somewhere that (at least in GCC) the compiler can make the enum any width they need to be to hold their values. So, is it possible to have an e...
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how to specify local modules as npm package dependencies

...I went for create a directory called local_modules and then added this bashscript to the package.json in scripts->preinstall #!/bin/sh for i in $(find ./local_modules -type d -maxdepth 1) ; do packageJson="${i}/package.json" if [ -f "${packageJson}" ]; then echo "installing ${i}....
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What are some uses of template template parameters?

...alue) { } Here, H is a template, but I wanted this function to deal with all specializations of H. NOTE: I've been programming c++ for many years and have only needed this once. I find that it is a rarely needed feature (of course handy when you need it!). I've been trying to think of good examp...
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Why does this go into an infinite loop?

... Note: Originally I posted C# code in this answer for purposes of illustration, since C# allows you to pass int parameters by reference with the ref keyword. I've decided to update it with actual legal Java code using the first MutableInt...
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Mercurial .hgignore for Visual Studio 2008 projects

... Here's my standard .hgignore file for use with VS2008 that was originally modified from a Git ignore file: # Ignore file for Visual Studio 2008 # use glob syntax syntax: glob # Ignore Visual Studio 2008 files *.obj *.exe *.pdb *.user *.aps *.pch *.vspscc *_i.c *_p.c *.ncb *.suo *.tlb *.tlh ...
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When I catch an exception, how do I get the type, file, and line number?

...Error: print(traceback.format_exc()) Output Traceback (most recent call last): File "/path/to/file.py", line 51, in <module> print(4/0) ZeroDivisionError: division by zero Process finished with exit code 0 ...
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ssl_error_rx_record_too_long and Apache SSL [closed]

...default_:443> Error code: ssl_error_rx_record_too_long This usually means the implementation of SSL on your server is not correct. The error is usually caused by a server side problem which the server administrator will need to investigate. Below are some things we recommend trying....
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How to check BLAS/LAPACK linkage in NumPy and SciPy?

... Given its widespread usefulness, numpy.__config__ should really be a public API. Nonetheless, you win this round, davost. – Cecil Curry Feb 5 '16 at 5:51 2 ...
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While loop to test if a file exists in bash

I'm working on a shell script that does certain changes on a txt file only if it does exist, however this test loop doesn't work, I wonder why? Thank you! ...
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How can I list all collections in the MongoDB shell?

... You can do... JavaScript (shell): db.getCollectionNames() Node.js: db.listCollections() Non-JavaScript (shell only): show collections The reason I call that non-JavaScript is because: $ mongo prodmongo/app --eval "show collections" M...