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Get a rando<em>mem> ite<em>mem> fro<em>mem> a JavaScript array [duplicate]
How do I get rando<em>mem> ite<em>mem> fro<em>mem> ite<em>mem>s ?
13 Answers
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UICollectionView's cellForIte<em>mem>AtIndexPath is not being called
Only <em>mem>y second ti<em>mem>e using UICollectionView's and perhaps I have bitten off <em>mem>ore than I can chew but nevertheless:
31 Answer...
What is the purpose of a question <em>mem>ark after a type (for exa<em>mem>ple: int? <em>mem>yVariable)?
Typically the <em>mem>ain use of the question <em>mem>ark is for the conditional, x ? "yes" : "no" .
8 Answers
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How to <em>mem>kdir only if a directory does not already exist?
I a<em>mem> writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the <em>mem>kdir co<em>mem><em>mem>and to create a directory. But the directory <em>mem>ay already exist, in which case I do not want to do anything. So I want to either test to see that the directory does not exist, or suppress the "Fil...
pip install <em>mem>ysql-python fails with Environ<em>mem>entError: <em>mem>ysql_config not found
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It see<em>mem>s <em>mem>ysql_config is <em>mem>issing on your syste<em>mem> or the installer could not find it.
Be sure <em>mem>ysql_config is really installed.
For exa<em>mem>ple on Debian/Ubuntu you <em>mem>ust install the package:
sudo apt-get install lib<em>mem>ysqlclient-dev
<em>Mem>a...
Git: add vs push vs co<em>mem><em>mem>it
What is the difference between git add , push and co<em>mem><em>mem>it ?
8 Answers
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Get Output Fro<em>mem> the logging <em>Mem>odule in IPython Notebook
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Try following:
i<em>mem>port logging
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
logging.debug("test")
According to logging.basicConfig:
Does basic configuration for the logging syste<em>mem> by creating a
Strea<em>mem>Handler with a defa...
PHP array delete by value (not key)
I have a PHP array as follows:
18 Answers
18
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Take a char input fro<em>mem> the Scanner
I a<em>mem> trying to find a way to take a char input fro<em>mem> the keyboard.
22 Answers
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Selecting and <em>mem>anipulating CSS pseudo-ele<em>mem>ents such as ::before and ::after using jQuery
Is there any way to select/<em>mem>anipulate CSS pseudo-ele<em>mem>ents such as ::before and ::after (and the old version with one se<em>mem>i-colon) using jQuery?
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