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How to exit in Node.js
... process with the specified code. If omitted, exit uses the 'success' code 0.
To exit with a 'failure' code:
process.exit(1);
The shell that executed node should see the exit code as 1.
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Some questions about Automatic Reference Counting in iOS5 SDK
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150
If I decide to upgrade to iOS 5, do I
need to remove all [myObject retain]
and [myObject ...
What's the standard way to work with dates and times in Scala? Should I use Java types or there are
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130
From Java SE 8 onwards, users are asked to migrate to java.time (JSR-310). There are efforts on ...
How to properly overload the
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answered Jan 24 '09 at 16:37
Mehrdad AfshariMehrdad Afshari
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Git command to display HEAD commit id?
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Jorge Ferreira
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answered Dec 28 '09 at 4:44
Randal SchwartzRandal Schwartz
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How do I use Node.js Crypto to create a HMAC-SHA1 hash?
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answered Sep 20 '11 at 4:38
Ricardo TomasiRicardo Tomasi
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C++11 range based loop: get item by value or reference to const
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410
If you don't want to change the items as well as want to avoid making copies, then auto const &a...
How to get number of rows using SqlDataReader in C#
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answered Sep 5 '09 at 13:25
Henk HoltermanHenk Holterman
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Create an empty data.frame
... stringsAsFactors=FALSE)
str(df)
> str(df)
'data.frame': 0 obs. of 5 variables:
$ Doubles : num
$ Ints : int
$ Factors : Factor w/ 0 levels:
$ Logicals : logi
$ Characters: chr
N.B. :
Initializing a data.frame with an empty column of the wrong type does not ...