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Getting list of parameter names inside python function [duplicate]
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edited Jul 31 '18 at 8:22
answered Oct 29 '10 at 11:40
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django test app error - Got an error creating the test database: permission denied to create databas
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edited Jan 7 '19 at 21:15
answered Jan 6 '13 at 20:31
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Xcode Simulator: how to remove older unneeded devices?
I'm running Xcode 4.3.1 iOS-Simulator which originally only supports iOS 5.1.
18 Answers
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Which is better option to use for dividing an integer number by 2?
...ent results for negative integers. For example:
-5 / 2 = -2
-5 >> 1 = -3
(ideone)
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mongodb: insert if not exists
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157
Sounds like you want to do an "upsert". MongoDB has built-in support for this. Pass an extra...
How to get unique device hardware id in Android? [duplicate]
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Update: 19 -11-2019
The below answer is no more relevant to present day.
So for any one look...