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How to tell where a header file is included from?
... @rookie1024 Use clang++ -H -fsyntax-only ... if you would like to avoid generating output files (works for gcc too).
– Lekensteyn
Apr 18 '18 at 10:16
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error: ‘NULL’ was not declared in this scope
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NULL is not a keyword. It's an identifier defined in some standard headers. You can include
#include <cstddef>
To have it in scope, including some other basics, like std::size_t.
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Python memory usage of numpy arrays
...'s answer first creates a list and then converts it to an array, that's beside the point, since the OP already has an array... The point is how to get the size of a numpy array, so it's not critical how you got the array in the first place. One could similarly criticize this answer by saying that it...
Generate full SQL script from EF 5 Code First Migrations
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I realise this is the correct answer, but how on earth did you discover that 0 works when the parameter is normally a string?!
– Dave R
Mar 10 '14 at 16:33
29
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CocoaPods - use specific pod version
...tion errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
4 ...
How to use CMAKE_INSTALL_PREFIX
...o cache)
CIP = /foo/bar/bubba (should be /foo/bar/bubba
-- The C compiler identification is GNU 4.4.7
-- etc, etc,...
CIP = /usr/local (should be /foo/bar/bubba
CIP = /foo/bar/bubba (should be /foo/bar/bubba
-- Configuring done
-- Generating done
Second run
CIP = /foo/bar/bubba (should be /foo/b...
Using FileSystemWatcher to monitor a directory
...ying. I removed all of the notify filters except for LastWrite.
private void watch()
{
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.Path = path;
watcher.NotifyFilter = NotifyFilters.LastWrite;
watcher.Filter = "*.*";
watcher.Changed += new FileSystemEventHandler(OnChanged)...
Bypass confirmation prompt for pip uninstall
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but I don't think this would this work (too timid to try it on my system today). yes | sudo pip freeze | grep -E '^django-' | xargs pip -q uninstall because the yeses would get gobbled by the pip freeze not the xargs argument/command, pip uninstall.
–...
How do I get the different parts of a Flask request's url?
... edited Jul 28 '15 at 20:50
davidism
88.4k1717 gold badges279279 silver badges265265 bronze badges
answered Apr 12 '13 at 15:16
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Is the NOLOCK (Sql Server hint) bad practice?
...are, space flight, intensive care monitoring application, etc. You get the idea.
12 Answers
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