
What does colon equal (:=) in Python mean? - Stack Overflow
In Python this is simply =. To translate this pseudocode into Python you would need to know the data structures being referenced, and a bit more of the algorithm implementation. Some notes …
slice - How slicing in Python works - Stack Overflow
In Python 2.7. Slicing in Python [a:b:c] len = length of string, tuple or list c -- default is +1. The sign of c indicates forward or backward, absolute value of c indicates steps. Default is forward with …
What does the "at" (@) symbol do in Python? - Stack Overflow
Jun 17, 2011 · Functions, in Python, are first class objects - which means you can pass a function as an argument to another function, and return functions. Decorators do both of these things. If …
mean in Python function definitions? - Stack Overflow
Jan 17, 2013 · In more detail, Python 2.x has docstrings, which allow you to attach a metadata string to various types of object. This is amazingly handy, so Python 3 extends the feature by …
How can I check my python version in cmd? - Stack Overflow
Jun 15, 2021 · A way to do it is to actually start the python interpreter. You can do that with python command. This will start the repl and you will be able to see in the first line something like: …
python - SSL: CERTIFICATE_VERIFY_FAILED with Python3 - Stack …
Sep 2, 2017 · I apologize if this is a silly question, but I have been trying to teach myself how to use BeautifulSoup so that I can create a few projects. I was following this link as a tutorial: …
python - How do I execute a program or call a system command?
Note on Python version: If you are still using Python 2, subprocess.call works in a similar way. ProTip: shlex.split can help you to parse the command for run, call, and other subprocess …
Newest 'python' Questions - Stack Overflow
(Windows, Python 3.9.6, yt-dlp 2025.06.09) I have a youtube playlist whose titles contain both korean and latin characters. I can print the titles of the videos in the playlist using the below …
How the '\n' symbol works in python - Stack Overflow
Mar 27, 2020 · Why the print('\n', 'abc') in Python 3 is giving new line and an empty space? Hot Network Questions What distinguishes "good works" in Christian theology from morally good …
python - How do I define a function with optional arguments?
A Python function can take in some arguments, take this for example, def add(x,y): return x+ y # calling this will require only x and y add(2,3) # 5 If we want to add as many arguments as we …