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Android Studio: Android Manifest doesn't exists or has incorrect root tag
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279
On Android Studio v0.8.2 clicking on Sync project with Gradle files button solved my problem.
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Emulating a do-while loop in Bash
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222
Two simple solutions:
Execute your code once before the while loop
actions() {
check_if_...
pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
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220
Answer for pydot >= 1.1:
The incompatibility of (upstream) pydot has been fixed by 6dff94b...
Append an object to a list in R in amortized constant time, O(1)?
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256
If it's a list of string, just use the c() function :
R> LL <- list(a="tom", b="dick")
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How to create ENUM type in SQLite?
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answered Mar 14 '11 at 15:52
MPelletierMPelletier
14.7k1212 gold badges7777 silver badges125125 bronze badges
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Fully backup a git repo?
... commit.
– KingCrunch
Apr 7 '11 at 12:14
1
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Images can't contain alpha channels or transparencies
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23 Answers
23
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How to Sort Multi-dimensional Array by Value?
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Try a usort, If you are still on PHP 5.2 or earlier, you'll have to define a sorting function first:
function sortByOrder($a, $b) {
return $a['order'] - $b['order'];
}
usort($myArray, 'sortByOrder');
Starting in PHP 5.3, you can use an anonymous function:
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Is it a good idea to index datetime field in mysql?
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2 Answers
2
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