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How do I import the Django DoesNotExist exception?
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How do RVM and rbenv actually work?
... in the details; full scoop below.
First, rbenv creates shims for all the commands (ruby, irb, rake, gem and so on) across all your installed versions of Ruby. This process is called rehashing. Every time you install a new version of Ruby or install a gem that provides a command, run rbenv rehash t...
How can I find out a file's MIME type (Content-Type)?
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Is it possible to reopen a closed branch in Mercurial?
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You can just hg update to the closed branch then do another hg commit and it will automatically reopen.
The closed flag is just used to filter out closed branches from hg branches and hg heads unless you use the --closed option - it doesn't prevent you from using the branches.
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How to delete the last n commits on Github and locally?
I'm trying to delete the last 2 commits from one of my GitHub repositories. I've tried as suggested here : git push -f origin HEAD^^:master . It seems that it works, as the last two commits are removed.
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Tutorials and libraries for OpenGL-ES games on Android [closed]
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Comparing two byte arrays in .NET
...; // false
If you can't use .NET 3.5 for some reason, your method is OK.
Compiler\run-time environment will optimize your loop so you don't need to worry about performance.
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How do I make an asynchronous GET request in PHP?
...nts will do what you want
$output = file_get_contents('http://www.example.com/');
echo $output;
Edit: One way to fire off a GET request and return immediately.
Quoted from http://petewarden.typepad.com/searchbrowser/2008/06/how-to-post-an.html
function curl_post_async($url, $params)
{
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Is there a better way to write this null check, and a non-empty check, in groovy?
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Open a project in a new window in IntelliJ after “accidentally” clicking remember decision
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