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What are the differences in die() and exit() in PHP?
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549
There's no difference - they are the same.
PHP Manual for exit:
Note: This language constr...
Using `textField:shouldChangeCharactersInRange:`, how do I get the text including the current typed
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answered Feb 4 '10 at 8:21
VladimirVladimir
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Get specific object by id from array of objects in AngularJS
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4
The only way to do this is to iterate over the array. Obviously if you are sure that the results...
How do you write tests for the argparse portion of a python module? [closed]
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answered Aug 10 '13 at 10:45
Viktor KerkezViktor Kerkez
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How do I serialize a C# anonymous type to a JSON string?
... Berardi
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17
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ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
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edited Feb 26 '14 at 5:55
Kshitij Mittal
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answered Ja...
Convert LocalDate to LocalDateTime or java.sql.Timestamp
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answered Jan 24 '12 at 19:03
BalusCBalusC
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Kill a postgresql session/connection
... ON DATABASE dbname FROM PUBLIC, username;
If you're using Postgres 8.4-9.1 use procpid instead of pid
SELECT
pg_terminate_backend(procpid)
FROM
pg_stat_activity
WHERE
-- don't kill my own connection!
procpid <> pg_backend_pid()
-- don't kill the connections to ...
What is an optional value in Swift?
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var serialNumber:String? = Optional.none
serialNumber = Optional.some("1234")
print("\(serialNumber.debugDescription)")
Setting an optional to nil
You can create an optional with no initial value, or create one with the initial value of nil (both have the same outcome).
var name: String?
var name...
Is there a way to create multiline comments in Python?
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24
@unutbu, if it was the only thing in the file, it was a docstring. Put some code before it and it'll disappear from the pyc. I edited the an...