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getSupportActionBar from inside of Fragment ActionBarCompat
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edited Jan 2 '18 at 14:20
OneCricketeer
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demystify Flask app.secret_key
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106
Anything that requires encryption (for safe-keeping against tampering by attackers) requires t...
What do I have to do to get Core Data to automatically migrate models?
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10 Answers
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When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
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130
In MS Windows the temporary directory is set by the environment variable TEMP. In XP, the tem...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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17 Answers
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How to import a jar in Eclipse
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edited Apr 13 '17 at 13:52
answered Jul 19 '10 at 10:51
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How can I remove 3 characters at the end of a string in php?
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691
Just do:
echo substr($string, 0, -3);
You don't need to use a strlen call, since, as noted in...
Where can I find my Azure account name and account key?
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answered Aug 8 '11 at 17:36
David MakogonDavid Makogon
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Predicate in Java
...e even numbers like this:
List<Integer> numbers = Arrays.asList(1,2,3,4,5,6,7,8,9,10);
for (int number : numbers) {
if (isEven(number)) {
process(number);
}
}
With Predicate, the if test is abstracted out as a type. This allows it to interoperate with...