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Force Intellij IDEA to reread all maven dependencies
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has this changed? I do not see a reimport on 2017.1 in Maven
– Winnemucca
May 22 '17 at 17:08
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How can we match a^n b^n with Java regex?
...peat('b', 5000), // true
repeat('a', 5000) + repeat('b', 5001), // false
};
for (String test : tests) {
System.out.printf("[%s]%n %s%n%n", test, test.matches(aNbN));
}
}
static String repeat(char ch, int n) {
return new String(new ...
Difference between java.io.PrintWriter and java.io.BufferedWriter?
...of Java.
– TofuBeer
Oct 30 '16 at 7:01
add a comment
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Get names of all keys in the collection
...; });
– Ian Stanley
Mar 3 '17 at 14:01
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Java Look and Feel (L&F) [closed]
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answered Mar 22 '12 at 16:01
Mikle GarinMikle Garin
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How do I concatenate two text files in PowerShell?
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mjsrmjsr
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ALTER TABLE to add a composite primary key
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Adrian CornishAdrian Cornish
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Check if a key exists inside a json object
...ughts?
– hamncheez
Feb 21 '19 at 20:01
2
@hamncheez If JSON has 'hasOwnProperty' field, it will s...
How to get the position of a character in Python?
...helpful
– 3nrique0
Feb 24 '17 at 17:01
it's 0 indexed, 0123 as opposed 1234, so the actual position is 5, 10
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How to get all groups that a user is a member of?
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kstrausskstrauss
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