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Sort an array in Java
I'm trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.
17 Answ...
PostgreSQL naming conventions
...(for general SQL) here, all with several related links.
Note: Postgresql 10 introduced identity columns as an SQL-compliant replacement for serial.
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How can I convert NSDictionary to NSData and vice versa?
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Anh NguyenAnh Nguyen
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Storing integer values as constants in Enum manner in java [duplicate]
...elds to your enums, like this:
public enum PAGE{
SIGN_CREATE(0),
SIGN_CREATE_BONUS(1),
HOME_SCREEN(2),
REGISTER_SCREEN(3);
private final int value;
PAGE(final int newValue) {
value = newValue;
}
public int getValue(...
What does it mean when git says a file “needs update”?
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109
It means you're trying to merge changes from somewhere, but the changes include modifications t...
HttpURLConnection timeout settings
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202
HttpURLConnection has a setConnectTimeout method.
Just set the timeout to 5000 milliseconds, a...
Getting number of elements in an iterator in Python
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101
No. It's not possible.
Example:
import random
def gen(n):
for i in xrange(n):
if...
Can we use join for two different database tables?
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RePierreRePierre
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POST JSON to API using Rails and HTTParty
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edited May 9 '12 at 5:05
Community♦
111 silver badge
answered Sep 30 '11 at 23:57
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How to find a parent with a known class in jQuery?
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501
Assuming that this is .d, you can write
$(this).closest('.a');
The closest method returns th...