现在装什么Python的版本? - 知乎
15 juin 2025 · 现在装什么 Python 版本比较合适？ 截止到 2025 年，Python 的官方最新稳定版本是 3.12.x，而 3.13 已经进入稳定发布阶段（部分库的兼容性还在逐渐完善）。
Python修复不了也卸载不掉也安装不了怎么办? - 知乎
29 mars 2023 · Python修复不了也卸载不掉也安装不了怎么办? 什么先卸载再重装、先修复再重装、删掉所有python文件、重启电脑，全试过了。
How can I access environment variables in Python?
I haven’t set it (PYTHONPATH) before; what I am doing just go with command prompt and type CMD anywhere (since python.exe is in my shell PATH). If I try to access Window …
How do I declare custom exceptions in modern Python?
How do I declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include …
Iterating over a dictionary using a 'for' loop, getting keys
16 mars 2017 · Why is it 'better' to use my_dict.keys() over iterating directly over the dictionary? Iteration over a dictionary is clearly documented as yielding keys. It appears you had Python 2 …
python - `from ... import` vs `import .` - Stack Overflow
25 févr. 2012 · I'm wondering if there's any difference between the code fragment from urllib import request and the fragment import urllib.request or if they are interchangeable. If they are …
python - How do I list all files of a directory? - Stack Overflow
9 juil. 2010 · In Python 3, generator is the default behavior Not sure if returning a list is still mandatory (or a generator would do as well), but passing a generator to the list constructor, will …
有没有适合新手练习 Python 的做题类网站？ - 知乎
6 févr. 2022 · 9. pythonchallenge 这是一个非常有意思的 Python 游戏通关网站，每一关都需要利用 Python 知识解题找到答案，然后进入下一关。很考验对 Python 的综合掌握能力，比如有的闯关 …
Using 'or' in an 'if' statement (Python) - Stack Overflow
Using 'or' in an 'if' statement (Python) [duplicate] Asked 7 years, 10 months ago Modified 2 months ago Viewed 162k times
python - Find the current directory and file's directory - Stack ...
How do I determine: the current directory (where I was in the shell when I ran the Python script), and where the Python file I am executing is?
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