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PHP - Merging two arrays into one array (also Remove Duplicates)
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array_unique(array_merge($array1,$array2), SORT_REGULAR);
http://se2.php.net/manual/en/functi...
postgresql - add boolean column to table set default
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answered Aug 13 '12 at 16:54
EelkeEelke
16.8k33 gold badges3939 silver badges6363 bronze badges
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HEAD and ORIG_HEAD in Git
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331
HEAD is (direct or indirect, i.e. symbolic) reference to the current commit. It is a commit th...
Is it possible to implement a Python for range loop without an iterator variable?
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113
Off the top of my head, no.
I think the best you could do is something like this:
def loop(f,n...
Call Go functions from C
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// we supplied as "Callbacks rock!".
fmt.Printf("%s: %d / %d (%3.2f%%)\n", userdata.(string), current, total, fc / ft)
return 0
}
This all looks a lot more complicated than it is. The call order has not changed as opposed to our previous example, but we get two extra calls at the e...
How do I limit the number of rows returned by an Oracle query after ordering?
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20 rows selected.
Get first N rows
SELECT val
FROM row...
Find which version of package is installed with pip
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As of pip 1.3, there is a pip show command.
$ pip show Jinja2
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Name: Jinja2
Version: 2.7.3
Location: /path/to/virtualenv/lib/python2.7/site-packages
Requires: markupsafe
In older versions, pip freeze and grep should do the job nice...
Git: How to reuse/retain commit messages after 'git reset'?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 19 '14 at 9:15
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Soft wrap at 80 characters in Vim in window of arbitrary width
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37
You could
set a large minimum width for the line numbers column via :set numberwidth=6 and
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Determine distance from the top of a div to top of window with javascript
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JasperJasper
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