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How to calculate percentage with a SQL statement
...s does work. The answer by gordyii was close but had the multiplication of 100 in the wrong place and had some missing parenthesis.
Select Grade, (Count(Grade)* 100 / (Select Count(*) From MyTable)) as Score
From MyTable
Group By Grade
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MySQL Update Inner Join tables query
... b on a.department_id=b.id
set a.department_name=b.name
where a.emp_id in (10,11,12);
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Is JSON Hijacking still an issue in modern browsers?
...values passed to the [] or {} constructors in Firefox 21, Chrome 27, or IE 10. Here's a little test page, based on the main attacks described in http://www.thespanner.co.uk/2011/05/30/json-hijacking/:
(http://jsfiddle.net/ph3Uv/2/)
var capture = function() {
var ta = document.querySelecto...
Regex replace uppercase with lowercase letters
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edited Jun 12 '18 at 15:10
answered Dec 23 '13 at 11:09
A...
Post an empty body to REST API via HttpClient
... http post?
– tugberk
Jan 30 '12 at 10:28
75
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Inspecting standard container (std::map) contents with gdb
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answered Jan 9 '09 at 10:31
jpalecekjpalecek
43.8k66 gold badges9292 silver badges136136 bronze badges
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Simplest way to profile a PHP script
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104
The PECL APD extension is used as follows:
<?php
apd_set_pprof_trace();
//rest of the scr...
how to delete all cookies of my website in php
...kie);
$name = trim($parts[0]);
setcookie($name, '', time()-1000);
setcookie($name, '', time()-1000, '/');
}
}
http://www.php.net/manual/en/function.setcookie.php#73484
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Rails formatting date
...its at least)
-0001, 0000, 1995, 2009, 14292, etc.
%C - year / 100 (round down. 20 in 2009)
%y - year % 100 (00..99)
%m - Month of the year, zero-padded (01..12)
%_m blank-padded ( 1..12)
%-m no-padded (1..12)
%B - The full month name (``January'')
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Can I redirect the stdout in python into some sort of string buffer?
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answered Aug 2 '09 at 22:10
Nicolas LefebvreNicolas Lefebvre
3,9972121 silver badges2828 bronze badges
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