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How to declare variable and use it in the same Oracle SQL script?
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139
There are a several ways of declaring variables in SQL*Plus scripts.
The first is to use VAR, ...
Distinct in Linq based on only one field of the table
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304
Try this:
table1.GroupBy(x => x.Text).Select(x => x.FirstOrDefault());
This will grou...
Distributed sequence number generation?
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13 Answers
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What is the purpose of the : (colon) GNU Bash builtin?
...ion - persists after the command completes, as demonstrated here using ksh93:
$ unset x; ( x=hi :; echo "$x" )
hi
$ ( x=hi true; echo "$x" )
$
Note that Zsh ignores this requirement, as does GNU Bash except when operating in POSIX compatibility mode, but all other major "POSIX sh derived" shells...
Using ChildActionOnly in MVC
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edited Dec 28 '15 at 15:39
Bakudan
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answered Apr ...
nullable object must have a value
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203
You should change the line this.MyDateTime = myNewDT.MyDateTime.Value; to just this.MyDateTime =...
Download file from web in Python 3
... specified in the .jad file of the same game/application. I'm using Python 3.2.1
8 Answers
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What does the “at” (@) symbol do in Python?
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331
An @ symbol at the beginning of a line is used for class, function and method decorators.
Rea...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
...oad_balancer('my_lb', ['us-east-1a', 'us-east-1b'],[(80, 8080, 'http'), (443, 8443, 'tcp')])\n"
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How to detect when facebook's FB.init is complete
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138
Update on Jan 04, 2012
It seems like you can't just call FB-dependent methods (for example FB....