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Equivalent of strace -feopen < command > on mac os X
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Getting an error with $ sudo dtruss -f -t open sudo -u $USER python: ` dtrace: system integrity protection is on, some features will not be available` and then dtrace: failed to execute sudo: dtrace cannot control executables signed wit...
Extracting extension from filename in Python
...filename = "example.jpeg"
>>> filename.split(".")[-1]
'jpeg'
No error when file doesn't have an extension:
>>> "filename".split(".")[-1]
'filename'
But you must be careful:
>>> "png".split(".")[-1]
'png' # But file doesn't have an extension
Also will not work wi...
Removing non-repository files with git?
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Recent versions of git will error without any parameters; requireForce defaults to true, so to do a dryrun you need -n
– Seb
Jun 23 '17 at 20:17
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C dynamically growing array
...w to use it incorrectly, occasionally under the guise that they've omitted error handling, even though this is a common pitfall which needs mention. Here's an answer explaining how to use realloc correctly. Take note that the answer is storing the return value into a different variable in order to p...
sphinx-build fail - autodoc can't import/find module
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I got this same error but it was caused by a completely different reason than explained in the other answers.
My .. automethod:: mymodule.func directive should actually have been:
.. automethod:: mymodule::func`
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Imitating a blink tag with CSS3 animations
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Your codepen generates a Undefined mixin 'experimental'. error, and thus it looks like it won't compile and display the blink animation.
– user456814
Apr 4 '14 at 21:09
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Explicitly set Id with Doctrine when using “AUTO” strategy
...ion: 1452 Cannot add or update a child row: a foreign key constraint fails errors. Downvoted
– ioleo
Sep 13 '14 at 11:53
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Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]
...ggested.
Nevertheless I had 2 easy to solve Problems in the beginning:
"error: Unable to find vcvarsall.bat": This problem has been solved here. Although I did not find it at that time and instead installed the C++ Compiler for Python.
Then the installation continued but failed because of an addi...
How do I expand a tuple into variadic template function's arguments?
...arguments whose arguments are vectors... ...but I am still getting compile errors. ideone.com/xH5kBH If you compile this with -DDIRECT_CALL and run it, you will see what the output should be. I get a compile error otherwise (I think decltype is not smart enough to figure out my special case), with ...
What is the correct syntax for 'else if'?
... I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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