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How to get name of exception that was caught in Python?
How can I get the name of an exception that was raised in Python?
5 Answers
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How to test multiple variables against a value?
...f three letters. I was wondering if there was a way to translate this into Python. So say:
25 Answers
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Windows equivalent to UNIX pwd
...te: While on Windows cd alone will print the current working directory, on Linux it will change to your user's home directory without printing anything. So beware if you're looking for something cross platform.
– Daniel Stevens
Aug 31 '18 at 9:29
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How do I set default terminal to terminator? [closed]
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worked for me for Linux Mint Rebecca
– Alex Punnen
Jul 15 '15 at 9:19
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How do I create a datetime in Python from milliseconds?
... Java by java.util.Date(milliseconds) . How do I create the comparable in Python?
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Why do we use __init__ in Python classes?
...w, class to add things is not sensible - what is it a class of? Classes in Python make up of collections of different data, that behave similarly. Class of dogs consists of Fido and Spot and 199999999998 other animals similar to them, all of them peeing on lampposts. What does the class for adding t...
Is there a built in function for string natural sort?
Using Python 3.x, I have a list of strings for which I would like to perform a natural alphabetical sort.
18 Answers
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Check if a given key already exists in a dictionary and increment it
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You are looking for collections.defaultdict (available for Python 2.5+). This
from collections import defaultdict
my_dict = defaultdict(int)
my_dict[key] += 1
will do what you want.
For regular Python dicts, if there is no value for a given key, you will not get None when access...
Aren't Python strings immutable? Then why does a + “ ” + b work?
My understanding was that Python strings are immutable.
22 Answers
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Plotting a list of (x, y) coordinates in python matplotlib
...ve a list of pairs (a, b) that I would like to plot with matplotlib in python as actual x-y coordinates. Currently, it is making two plots, where the index of the list gives the x-coordinate, and the first plot's y values are the a s in the pairs and the second plot's y values are the b s in t...