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What does !important mean in CSS?
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413
It means, essentially, what it says; that 'this is important, ignore subsequent rules, and any ...
Webrick as production server vs. Thin or Unicorn?
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edited Nov 1 '12 at 21:48
answered Jun 2 '12 at 4:01
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How do I extract the contents of an rpm?
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14 Answers
14
Active
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Rails hidden field undefined method 'merge' error
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417
You should do:
<%= f.hidden_field :service, :value => "test" %>
hidden_field expect...
ElasticSearch - Return Unique Values
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168
You can use the terms aggregation.
{
"size": 0,
"aggs" : {
"langs" : {
"terms" : ...
Get the current time in C
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127
Copy-pasted from here:
/* localtime example */
#include <stdio.h>
#include <time.h&g...
In OS X Lion, LANG is not set to UTF-8, how to fix it?
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312
I noticed the exact same issue when logging onto servers running Red Hat from an OSX Lion machi...
Python nested functions variable scoping [duplicate]
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10 Answers
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Active
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CSS: transition opacity on mouse-out?
...ght:200px;
width:200px;
background:red;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-ms-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out;
}
.item:hover {
zoom: 1;
filter: alpha(o...
Meaning of Open hashing and Closed hashing
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118
The use of "closed" vs. "open" reflects whether or not we are locked in to using a certain pos...