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Reload .profile in bash shell script (in unix)?
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edited Feb 20 '12 at 12:41
bluish
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What does [:] mean?
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It is an example of slice notation, and what it does depends on the type of population. If popu...
How to convert a Git shallow clone to a full clone?
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EDIT: git fetch --unshallow now is an option (thanks Jack O'Connor).
You can run git fetch --d...
How can I find the first occurrence of a sub-string in a python string?
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answered Jul 11 '10 at 4:50
mechanical_meatmechanical_meat
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How to get an array of specific “key” in multidimensional array without looping
...ap(function ($ar) {return $ar['id'];}, $users);
Before(Technically php 4.0.6+), you must create an anonymous function with create_function instead:
$ids = array_map(create_function('$ar', 'return $ar["id"];'), $users);
s...
Get current value of a setting in Vim
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answered Jan 16 '10 at 17:28
JaredParJaredPar
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Ruby on Rails patterns - decorator vs presenter
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A decorator is more of a "let's add some functionality to this entity". A presenter is more of ...
Loop through Map in Groovy?
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edited Sep 19 '17 at 13:07
answered Apr 5 '12 at 23:23
Ja...
Does constexpr imply inline?
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Yes ([dcl.constexpr], §7.1.5/2 in the C++11 standard): "constexpr functions and constexpr const...
RelativeLayout is taking fullscreen for wrap_content
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edited Jun 20 at 9:12
Community♦
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answered Jun 26 '11 at 20:15
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