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How to split (chunk) a Ruby array into parts of X elements? [duplicate]
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341
Take a look at Enumerable#each_slice:
foo.each_slice(3).to_a
#=> [["1", "2", "3"], ["4", "...
What is the inverse function of zip in python? [duplicate]
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349
lst1, lst2 = zip(*zipped_list)
should give you the unzipped list.
*zipped_list unpacks the ...
What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
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237
Braces ($var vs. ${var})
In most cases, $var and ${var} are the same:
var=foo
echo $var
# foo...
Missing Maven dependencies in Eclipse project
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3
This is the first thing everyone should try. Open the .classpath file that will be in your project directory with notepad and add the lines ...
Check for current Node Version
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edited Jul 4 '13 at 18:23
Thank you
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What is causing this error - “Fatal error: Unable to find local grunt”
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13 Answers
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Creating a new dictionary in Python
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edited Nov 8 '15 at 3:49
poolie
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answered De...
Page redirect after certain time PHP
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header( "refresh:5;url=wherever.php" );
this is the php way to set header which will redirect...
REST API error return good practices [closed]
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So at first I was tempted to return my application error with 200 OK and a specific XML paylo...
How to list all installed packages and their versions in Python?
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answered Oct 17 '12 at 17:31
Jeff LaFayJeff LaFay
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