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Is there a way to use shell_exec without waiting for the command to complete?
...end of exec command but by redirecting output & error to /dev/null, no more pid file : does any of you can get PID of script launched by exec while not waiting for output ?
– hugsbrugs
Feb 22 '16 at 10:21
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Reverting single file in SVN to a particular revision
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How to define custom exception class in Java, the easiest way?
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ContractFilter mismatch at the EndpointDispatcher exception
...ween client and sender.
Have at look at the EndpointDispatcher class for more information on the subject.
So:
Make certain that your client and server contracts match.
If you've generated your client from a WSDL, is the WSDL up-to-date?
If you've made a recent change to the contract, have you ...
Pandas: drop a level from a multi-level column index?
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[col[1] for col in df.columns] is more directly df.columns.get_level_values(1).
– Eric O Lebigot
Aug 8 '18 at 15:37
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Adding external library in Android studio
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Where in a virtualenv does the custom code go?
...n
>>> import mypackage1
>>>
If you decide to be a bit more organized, you should consider putting all your virtualenvs into one folder, and name each of them after the project you are working on.
/virtualenvs
/foobar
/bin
{activate, activate.py, easy_install...
How do you add CSS with Javascript?
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This solution is far better! Imagine you have more than one stylesheets: With @bobince solution your newly added CSS might be overwritten by the second/third/etc. stylesheet on the page. Using document.body.appendChild(css); you make sure the new CSS always is the last ...
How to center canvas in html5
...x;
}
Edit
Since this answer is quite popular, let me add a little bit more details.
The above properties will horizontally center the canvas, div or whatever other node you have relative to it's parent. There is no need to change the top or bottom margins and paddings. You specify a width and ...
SQL WHERE ID IN (id1, id2, …, idn)
... accumulation of these rows from the retrieval of data, perhaps giving you more options to tune performance.
Update: Although you could use a temporary table, I did not mean to imply that you must or even should. A permanent table used for temporary data is a common solution with merits beyond that...