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Where is the list of predefined Maven properties
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132
Do you mean this one?
https://web.archive.org/web/20150520200505/https://docs.codehaus.org/di...
Why are variables “i” and “j” used for counters?
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13
@Slaks: That's a good question. I actually think that "i" might come from integer more than index. I also think it's easy to write on a ch...
How to check if remote branch exists on a given remote repository?
...anch-name is found you will get the following output:
b523c9000c4df1afbd8371324083fef218669108 refs/heads/branch-name
Otherwise no output will be sent.
So piping it to wc will give you 1 or 0:
$ git ls-remote --heads git@github.com:user/repo.git branch-name | wc -l
Alternatively you can set...
iOS 7 style Blur view
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answered Jun 11 '13 at 16:00
Brad Larson♦Brad Larson
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Is there any overhead to declaring a variable within a loop? (C++)
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13 Answers
13
Active
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Best way to list files in Java, sorted by Date Modified?
...ified));
– starbroken
Jan 15 '18 at 13:54
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Pick a random element from an array
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137
Riffing on what Lucas said, you could create an extension to the Array class like this:
exten...
Is It Possible to Sandbox JavaScript Running In the Browser?
... callback: function(n) {
console.log("number: ", n); // number: 1337
}
}).eval({
code : "][];.]\\ (*# ($(! ~",
onerror: function(ex) {
console.log("syntax error: ", ex); // syntax error: [error object]
}
}).eval({
code : '"foo"+input',
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Is null an Object?
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edited Apr 17 '17 at 13:24
answered Dec 12 '09 at 18:28
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Syntax of for-loop in SQL Server
...our use case.
– jinglesthula
Mar 4 '13 at 18:24
3
Also note that default value for local variable...