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Do on-demand Mac OS X cloud services exist, comparable to Amazon's EC2 on-demand instances? [closed]
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edited Mar 16 '12 at 0:44
answered Feb 1 '12 at 8:22
Dav...
What's the state of the art in email validation for Rails?
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answered Aug 24 '10 at 9:56
HallelujahHallelujah
77466 silver badges44 bronze badges
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
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249
Maybe an example demonstrating how both methods are used will help you to understand things bet...
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b') [duplicate]
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edited Dec 24 '11 at 9:08
answered Sep 21 '11 at 9:35
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Rails extending ActiveRecord::Base
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answered Feb 24 '10 at 20:48
Harish ShettyHarish Shetty
61.5k1717 gold badges139139 silver badges194194 bronze badges
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Disable cross domain web security in Firefox
...comment implies there is no built-in way in Firefox to do this (as of 2/8/14).
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Search for string and get count in vi editor
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4
:g/xxxx/d
This will delete all the lines with pattern, and report how many deleted. Undo to g...
How to detect input type=file “change” for the same file?
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edited Jun 25 '19 at 23:24
Wagner Leonardi
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answe...
Calling a method every x minutes
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edited Jun 2 '17 at 13:54
Andy Kong
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answered Oct 22 '12 at 20:39
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
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453
Use window.open():
var win = window.open('http://stackoverflow.com/', '_blank');
if (win) {
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