Python for-in loop preceded by a variable
Defining a set by axiom of specification:
python
RuntimeError on windows trying python multiprocessing
I am trying my very first formal python program using Threading and Multiprocessing on a windows machine. I am unable to launch the processes though, with python giving the following message. The thing is, I am not launching my threads in the main module. The threads are handled in a separate module inside a class.
How do I profile memory usage in Python?
I’ve recently become interested in algorithms and have begun exploring them by writing a naive implementation and then optimizing it in various ways.
How to run functions in parallel?
I researched first and couldn’t find an answer to my question. I am trying to run multiple functions in parallel in Python.
Python C program subprocess hangs at “for line in iter”
Ok so I’m trying to run a C program from a python script. Currently I’m using a test C program:
How do I write to a Python subprocess’ stdin?
I’m trying to write a Python script that starts a subprocess, and writes to the subprocess stdin. I’d also like to be able to determine an action to be taken if the subprocess crashes.
Time-Limited Input?
What I would like to be able to do is ask a user a question using input. For example: print('some scenario') prompt = input("You have 10 seconds to choose the correct answer…n") and then if the time elapses print something like print('Sorry, times up.') Any help pointing me in the right direction would be greatly … Read more
How to catch and print the full exception traceback without halting/exiting the program?
I want to catch and log exceptions without exiting, e.g.,
Get object by id()?
Let’s say I have an id of a Python object, which I retrieved by doing id(thing). How do I find thing again by the id number I was given? 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 … Read more
When is del useful in Python?
I can’t really think of any reason why Python needs the del keyword (and most languages seem to not have a similar keyword). For instance, rather than deleting a variable, one could just assign None to it. And when deleting from a dictionary, a del method could be added.