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How to gzip all files in all sub-directories into one compressed file in bash
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edited Oct 20 '14 at 21:34
kevinmicke
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Side-by-side plots with ggplot2
...y side using the ggplot2 package , i.e. do the equivalent of par(mfrow=c(1,2)) .
13 Answers
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CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
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351
A simple method is to make the body 100% of your page, with a min-height of 100% too. This works...
HTTP Content-Type Header and JSON
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137
The Content-Type header is just used as info for your application. The browser doesn't care w...
What's the difference between an exclusive lock and a shared lock?
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edited Aug 7 '12 at 0:27
answered Aug 7 '12 at 0:19
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How to pass event as argument to an inline event handler in JavaScript?
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171
to pass the event object:
<p id="p" onclick="doSomething(event)">
to get the clicked ...
How to specialize std::hash::operator() for user-defined type in unordered containers?
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128
You are expressly allowed and encouraged to add specializations to namespace std*. The correct...
Use of “this” keyword in formal parameters for static methods in C#
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edited Oct 19 '15 at 22:58
answered May 11 '09 at 5:08
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uppercase first character in a variable with bash
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15 Answers
15
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How to get the root dir of the Symfony2 application?
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UPDATE 2018-10-21:
As of this week, getRootDir() was deprecated. Please use getProjectDir() instead, as suggested in the comment section by Muzaraf Ali.
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Use this:
$this->get('kernel')->getRootDir();
And if you want t...