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Asynchronous method call in Python?

I was wondering if there's any library for asynchronous method calls in Python . It would be great if you could do something like ...
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Rails: Using greater than/less than with a where statement

I'm trying to find all Users with an id greater than 200, but I'm having some trouble with the specific syntax. 9 Answers ...
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How to convert vector to array

How do I convert a std::vector<double> to a double array[] ? 10 Answers 10 ...
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?

What is the difference between Class.forName() and Class.forName().newInstance() ? 9 Answers ...
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Which characters need to be escaped when using Bash?

Is there any comprehensive list of characters that need to be escaped in Bash? Can it be checked just with sed ? 7 Answers...
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How to state in requirements.txt a direct github source

I've installed a library using the command 7 Answers 7 ...
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How do you 'redo' changes after 'undo' with Emacs?

This article says that "Emacs has redo because you can reverse direction while undoing, thereby undoing the undo". 9 Answe...
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Add UIPickerView & a Button in Action sheet - How?

My application requires following things to be added in an action sheet. 11 Answers 11...
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What is the difference between Ruby 1.8 and Ruby 1.9

I'm not clear on the differences between the "current" version of Ruby (1.8) and the "new" version (1.9). Is there an "easy" or a "simple" explanation of the differences and why it is so different? ...
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get string value from HashMap depending on key name

I have a HashMap with various keys and values, how can I get one value out? 10 Answers ...