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C++ catching all exceptions
...dots.
However, because C++ exceptions are not necessarily subclasses of a base Exception class, there isn't any way to actually see the exception variable that is thrown when using this construct.
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Run a Java Application as a Service on Linux
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@JackDaniel on debian-based distros, like debian itself and ubuntu, you can add that script to /etc/init.d. Then you can invoke it like this: /etc/init.d/MyService start. And you can make it start automatically by running update-rc.d MyService def...
C++ compile error: has initializer but incomplete type
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Using Python 3 in virtualenv
...o apt-get install python3 python3-pip virtualenvwrapper
Create a Python3 based virtual environment. Optionally enable --system-site-packages flag.
mkvirtualenv -p /usr/bin/python3 <venv-name>
Set into the virtual environment.
workon <venv-name>
Install other requirements using pi...
Hibernate: “Field 'id' doesn't have a default value”
...nges made to the model or to the ORM may not reflect accurately on the database even after an execution of SchemaUpdate.
If the error actually seems to lack a sensible explanation, try recreating the database (or at least creating a new one) and scaffolding it with SchemaExport.
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Android: Rotate image in imageview by an angle
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For completeness here is the line based on the ImageView's values: matrix.postRotate( 180f, imageView.getDrawable().getBounds().width()/2, imageView.getDrawable().getBounds().height()/2);
– Stefan Hoth
Sep 12 '12 at 22:1...
Background color not showing in print preview
...(I did observe that the black background of jsfiddle.net does get rendered based on that chrome setting though)
– Eric
Mar 7 '19 at 23:03
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How can I stage and commit all files, including newly added files, using a single command?
...mp;& git commit -m "Your Message"
count as a "single command"?
Edit based on @thefinnomenon's answer below:
To have it as a git alias, use:
git config --global alias.coa '!git add -A && git commit -m'
and commit all files, including new files, with a message with:
git coa "A bunc...
How to scroll to top of page with JavaScript/jQuery?
...and below try to add both 'html','body' as the modern browsers will scroll based on body but IE8 and below will only scroll with 'html','body'
– Rajesh
May 29 '14 at 9:58
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django : using select_related and get_object_or_404 together
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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