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What should I set JAVA_HOME environment variable on macOS X 10.6?
...ing lines to ~/.bash_profile.
export JAVA_HOME=$(/usr/libexec/java_home)
Now run the following command.
source ~/.bash_profile
You can check the exact value of JAVA_HOME by typing the following command.
echo $JAVA_HOME
The value(output) returned will be something like below.
/Library/Java/...
How does one remove an image in Docker?
...
Ah, i didn't know about the command for "remove all existing container". Had written own: docker ps -a | sed -r 's/^(\w+).*/\1/g' | sed -r 's/^CONTAINER//' | sed -r 's/^(\w+)/docker rm \1/g' | awk 'system($0)' Thanks !
...
(13: Permission denied) while connecting to upstream:[nginx]
...onf
Change ownership to user.
sudo chown -R nginx:nginx /var/lib/nginx
Now see the magic.
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Does SQLAlchemy have an equivalent of Django's get_or_create?
... new record, it will raise IntegrityError. The whole thing gets messed up, now we don't know what actually happened and we get another error, that no record is found.
– rajat
Oct 8 '15 at 19:31
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Log4net rolling daily filename with date in the file name
...tension. For example I get log files like Error.log20111104 - Does anyone know of a way to format the file name a little better?
– LostNomad311
Nov 4 '11 at 13:12
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Revert the `--no-site-packages` option with virtualenv
...env using the --no-site-packages option and installed lots of libraries. Now I would like to revert the --no-site-packages option and use also the global packages.
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Visual Studio popup: “the operation could not be completed”
...rt Visual Studio
2. BEFORE building a project, use View->Output Window
Now when you build, it should work.
(I'm pretty sure deleting .suo and .user files only works because it resets Visual Studio to its default layout, which ensures the Output Window is visible.)
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Setting a timeout for socket operations
...xception (but not increase it), and it has no effect on the timeout for UnknownHostException, which the OP claims he is getting (although I don't believe it). Note also that the Javadoc is incorrect in stating that the default is infinity. It isn't. The platform has a default timeout of around a min...
Mercurial (hg) commit only certain files
...What "auto-add behavior" behaviour? Did hg used to auto-add files? Because now you have to do so explicitly or they will be untracked.
– mpen
Jul 6 '18 at 23:56
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How should the ViewModel close the form?
...s too weak, and MVVM relies on a well-thought-out binding system. And it's nowhere near 2x-10x code. You write that code once, not once for every window. After that it's a one-line binding plus a notifying property, using the same mechanism you're already using for everything else in your view (so, ...