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Sep 24, 2009 · setup.py is a Python file, the presence of which is an indication that the module/package you are about to install has likely been packaged and distributed with Distutils, which is the standard for distributing Python Modules. This allows you to easily install Python packages. Often it's enough to write: $ pip install . pip will use setup.py to install your module. …

I saw this code: this.vertical = vertical !== undefined ? !!vertical : this.vertical; It seems to be using !! as an operator, which I don't recognize. What does it do?

I think you need to push a revert commit. So pull from github again, including the commit you want to revert, then use git revert and push the result. If you don't care about other people's clones of your github repository being broken, you can also delete and recreate the master branch on github after your reset: git push origin :master.

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I have this folder structure: application ├── app │ └── folder │ └── file.py └── app2 └── some_folder └── some_file.py How can I import a function from file.py, from within som...

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I'm having a problem when running programs that use Java from the command line. I get back a message saying Java.exe could not be found. I've followed the instructions found in several places for s...

390 If you're debugging and just want to see the current stack trace, you can simply call: traceback.print_stack() There's no need to manually raise an exception just to catch it again.