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is of a type that is invalid for use as a key column in an index
... urig
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answered May 19 '10 at 9:03
Daniel RenshawDaniel Renshaw
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Difference in months between two dates
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473
Assuming the day of the month is irrelevant (i.e. the diff between 2011.1.1 and 2010.12.31 is 1)...
When & why to use delegates? [duplicate]
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community wiki
3 revs, 3 users 92%Benoit Vidis
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Obtaining a powerset of a set in Java
The powerset of {1, 2, 3} is:
26 Answers
26
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How to reset or change the MySQL root password?
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34 Answers
34
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Xcode 4 hangs at “Attaching to (app name)”
...on't run in the simulator or iOS device. It was working perfectly in Xcode 3, but all of a sudden now when I press run the program stops at "Attaching to...". There doesn't seem to be any other info to help with this problem either.
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Spring .properties file: get element as an Array
...efine your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
shar...
“Missing compiler required member” error being thrown multiple times with almost no changes to code
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edited May 23 '17 at 12:03
Community♦
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answered May 31 '11 at 3:25
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How to convert array values to lowercase in PHP?
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358
use array_map():
$yourArray = array_map('strtolower', $yourArray);
In case you need to lowe...
On delete cascade with doctrine2
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edited Oct 10 '12 at 8:33
DonCallisto
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answered ...