How do I use installed packages in PyCharm?
In PyCharm, I’ve added the Python environment /usr/bin/python. However,
Python
How can I sort a dictionary by key?
What would be a nice way to go from {2:3, 1:89, 4:5, 3:0} to {1:89, 2:3, 3:0, 4:5}?
I checked some posts but they all use the “sorted” operator that returns tuples.
Finding the source code for built-in Python functions?
Is there a way to see how built in functions work in python? I don’t mean just how to use them, but also how were they built, what is the code behind sorted or enumerate etc…?
List comprehension vs map
Is there a reason to prefer using map() over list comprehension or vice versa? Is either of them generally more efficient or considered generally more pythonic than the other?
Best way to convert string to bytes in Python 3?
TypeError: ‘str’ does not support the buffer interface suggests two possible methods to convert a string to bytes:
How do I get a Cron like scheduler in Python?
I’m looking for a library in Python which will provide at and cron like functionality. I’d quite like have a pure Python solution, rather than relying on tools installed on the box; this way I run on machines with no cron. For those unfamiliar with cron: you can schedule tasks based upon an expression like: … Read more
Can’t modify list elements in a loop
While looping over a list in Python, I was unable to modify the elements without a list comprehension. For reference: li = ["spam", "eggs"] for i in li: i = "foo" li ["spam", "eggs"] li = ["foo" for i in li] li ["foo", "foo"] So, why can’t I modify elements through a loop in Python? … Read more
What are type hints in Python 3.5?
One of the most talked-about features in Python 3.5 is type hints.
Does Python have a string ‘contains’ substring method?
I’m looking for a string.contains or string.indexof method in Python. I want to do: if not somestring.contains("blah"): continue Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or … Read more