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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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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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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'
...
Using the scrollwheel in GNU screen
...ase Google drops that as well in the future. Original post was by Mikael Ståldal so credit where credit is due.
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How to use mousewheel in GNU Screen
GNU Screen has support for scrollback, but by default you have to use awkward keys to use it. I would like to be able to use Shift-PageUp, Shift-...
blur vs focusout — any real differences? [duplicate]
... answered Jan 23 '12 at 14:55
Frédéric HamidiFrédéric Hamidi
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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 ...
How to get the ASCII value of a character
...f the character in whatever encoding it's in. Therefore the result of ord('ä') can be 228 if you're using Latin-1, or it can raise a TypeError if you're using UTF-8. It can even return the Unicode codepoint instead if you pass it a unicode:
>>> ord(u'あ')
12354
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Best approach to remove time part of datetime in SQL Server
...nsive:
a) select DATEADD(dd, DATEDIFF(dd, 0, getdate()), 0)
Proven less CPU intensive for same total duration a million rows by some one with way too much time on their hands: Most efficient way in SQL Server to get date from date+time?
I saw a similar test elsewhere with similar results too.
I...
Android Hello-World compile error: Intellij cannot find aapt
...sdk\build-tools\android-4.3\aapt.exe"
– Christian Schäfer
Oct 9 '13 at 22:58
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