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Confused about __str__ on list in Python [duplicate]
...ng from a Java background, I understand that __str__ is something like a Python version of toString (while I do realize that Python is the older language).
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Which is more preferable to use: lambda functions or nested functions ('def')?
...ction that takes a function object, the only way to do that in one line of python code is with a lambda. There's no equivalent with def.
In some frameworks this is actually quite common; for example, I use Twisted a lot, and so doing something like
d.addCallback(lambda result: setattr(self, _some...
What's the easiest way to escape HTML in Python?
...n a XML/HTML attribute.
EDIT: Note that cgi.escape has been deprecated in Python 3.2 in favor of html.escape, which does the same except that quote defaults to True.
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What are the differences between the threading and multiprocessing modules?
...m learning how to use the threading and the multiprocessing modules in Python to run certain operations in parallel and speed up my code.
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How to make exe files from a node.js app?
...bundle" the whole app as a single executable. It supports windows, mac and linux.
Here are some docs on the various options for deploying node-webkit apps, but in a nutshell, you do the following:
Zip up all your files, with a package.json in the root
Change the extension from .zip to .nw
copy /...
Can't install via pip because of egg_info error
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Found out what was wrong. I never installed the setuptools for python, so it was missing some vital files, like the egg ones.
If you find yourself having my issue above, download this file and then in powershell or command prompt, navigate to ez_setup’s directory and execute the comma...
How do I prompt for Yes/No/Cancel input in a Linux shell script?
... (The original question title was "How do I prompt for input in a Linux shell script?")
– Pistos
Jul 9 '17 at 16:53
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Logging uncaught exceptions in Python
...se RuntimeError("Test unhandled")
Ignore KeyboardInterrupt so a console python program can exit with Ctrl + C.
Rely entirely on python's logging module for formatting the exception.
Use a custom logger with an example handler. This one changes the unhandled exception to go to stdout rather than s...
Python Requests throwing SSLError
...ing security check, redirection, etc. I would like to use Kenneth Reitz's python requests because it's a great piece of work! However, CAS requires getting validated via SSL so I have to get past that step first. I don't know what Python requests is wanting? Where is this SSL certificate suppose...
How can I use Python to get the system hostname?
...like be able to identify computers and get the user-set computer name with Python.
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