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Increment a database field by 1
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edited May 23 '17 at 12:34
Community♦
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answered May 4 '10 at 4:41
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How do I write a “tab” in Python?
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Drew Dormann
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answered Dec 20 '10 at 10:07
SimoneSimon...
How to get Core Data object from specific Object ID?
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answered Feb 17 '11 at 22:11
rgeorgergeorge
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How do I know the current width of system scrollbar?
...erties -> Appearance -> Advanced -> Item: ScrollBar. The default value is 17. However, I can't assume this is always the case, is it possible for me to retrieve this value?
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Python: print a generator expression?
...t;> (x*x for x in range(10))
<generator object <genexpr> at 0xb7485464>
This is sometimes called a generator comprehension, although I think the official name still is generator expression, there isn't really any difference, the parenthesis are only there to make the syntax valid. Y...
How do I get the name of captured groups in a C# Regex?
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answered Sep 4 '09 at 19:37
Jeff YatesJeff Yates
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Where did the name `atoi` come from?
...urce on it... but in this listing of man pages from Third Edition Unix (1973) collected by Dennis Ritchie himself, it does contain the line:
atoi(III): convert ASCII to integer
In fact, even the first edition Unix (ca 1971) man pages list atoi as meaning Ascii to Integer.
So even if there i...
Is Hash Rocket deprecated?
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sandstrom
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answered Apr 4 '12 at 2:54
mu is too shortmu is too short
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Is it possible to have empty RequestParam values use the defaultValue?
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You could change the @RequestParam type to an Integer and make it not required. This would allo...
Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
...rly handle?
– trejder
Dec 16 '13 at 7:43
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@gregb Yes. The arrows indicate the source and destina...