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How to get the HTML for a DOM element in javascript

...ement is an element that can't be a child of a div, like an li, table row or table cell and so on. – RobG Jun 22 '11 at 4:23 20 ...
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SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/

I am trying to do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue: ...
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Convert a Scala list to a tuple?

... of a tuple must be encoded in its type, and hence known at compile time. For example, (1,'a',true) has the type (Int, Char, Boolean), which is sugar for Tuple3[Int, Char, Boolean]. The reason tuples have this restriction is that they need to be able to handle a non-homogeneous types. ...
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How to reverse apply a stash?

I have a small patch saved away in my git stash. I've applied it to my working copy using git stash apply . Now, I'd like to back out those changes by reverse applying the patch (kind of like what git revert would do but against the stash). ...
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Simpler way to create dictionary of separate variables?

... Are you trying to do this? dict( (name,eval(name)) for name in ['some','list','of','vars'] ) Example >>> some= 1 >>> list= 2 >>> of= 3 >>> vars= 4 >>> dict( (name,eval(name)) for name in ['some','list','of','vars'] ) {'list': 2,...
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How to permanently disable region-folding in Visual Studio 2008

...d like a setting that means my copy of Visual Studio never folds #regions or function bodies. 9 Answers ...
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How to understand nil vs. empty vs. blank in Ruby

I find myself repeatedly looking for a clear definition of the differences of nil? , blank? , and empty? in Ruby on Rails. Here's the closest I've come: ...
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An item with the same key has already been added

I get this error whenever I submit the form also the action method is not being called because of this: 21 Answers ...
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How do I download a binary file over HTTP?

... The simplest way is the platform-specific solution: #!/usr/bin/env ruby `wget http://somedomain.net/flv/sample/sample.flv` Probably you are searching for: require 'net/http' # Must be somedomain.net instead of somedomain.net/, otherwise, it will thr...
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Passing $_POST values with cURL

... Should work fine. $data = array('name' => 'Ross', 'php_master' => true); // You can POST a file by prefixing with an @ (for <input type="file"> fields) $data['file'] = '@/home/user/world.jpg'; $handle = curl_init($url)...