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Detect if value is number in MySQL
... '0' FROM col1), TRIM(LEADING '0' FROM col1));
– François Breton
Jun 5 '15 at 15:51
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Windows can't find the file on subprocess.call()
...ed Jan 18 '19 at 21:18
Jean-François Fabre♦
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answered Jan 6 '11 at 16:00
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How do I replace multiple spaces with a single space in C#?
...ntical consecutive characters by a single one.
– François Beaune
Jan 11 '16 at 17:06
2
in order ...
Get type of a generic parameter in Java with reflection
...pr 14 '13 at 12:52
Yann-Gaël GuéhéneucYann-Gaël Guéhéneuc
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...
What is the difference between a thread and a fiber?
...ht-weight, cooperative threads. Both are separate execution paths for your application.
With threads: the current execution path may be interrupted or preempted at any time (note: this statement is a generalization and may not always hold true depending on OS/threading package/etc.). This means tha...
Unable to hide welcome screen in Emacs
... edited Aug 11 '16 at 8:24
Léo Léopold Hertz 준영
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answered Apr 13 '09 at 17:28
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Download multiple files as a zip-file using php
...ile($file);
}
$zip->close();
and to stream it:
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename='.$zipname);
header('Content-Length: ' . filesize($zipname));
readfile($zipname);
The second line forces the browser to present a download box to the user...
PostgreSQL database default location on Linux
...e the same here /var/lib/8.1/postgresql
– Junior Mayhé
Apr 30 '14 at 11:47
For me its '/var/lib/postgresql/9.3/main'
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...ntByTag method but with your idea
– Dagnogo Jean-François
Jan 25 '18 at 14:51
add a comment
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Placing/Overlapping(z-index) a view above another view in android
...red before elevation existed. Using elevation won't fix the issue if your app has a minSdk less than Lollipop (on pre-lollipop phones the layout will look wrong if you rely on just elevation) - you still have to pay attention to the order of the layout. You are right though, that if you use eleva...