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20 TechQA 2024-03-26T14:12:02.473000Why is `if x is None: pass` faster than `x is None` alone?
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What is the term for a colon before a suite in Python syntax?
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Why is the simpler loop slower?
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Asked by Kelly Bundy
What is the `ExceptionTable` in the output of `dis`?
320 views
Asked by Amir reza Riahi
What does RESUME opcode actually do?
104 views
Asked by Amir reza Riahi
Why list comprehensions create a function internally?
3.3k views
Asked by Amir reza Riahi
Which calls in Python may not call `__call__`?
164 views
Asked by Takuo Matsuoka
Can't create Race Condition in Python 3.11 using multiple threads
225 views
Asked by RohanAlmighty
Why does Python recursion limit change depending on function?
80 views
Asked by scr
Python Tuple vs List vs Array memory consumption
192 views
Asked by Andrey
Why does my Python thread block the main thread unless I add a print or a sleep?
81 views
Asked by Nat
Storage of floating point numbers in memory in Python
204 views
Asked by Sebastian Wozny
Why is set.remove so slow here?
219 views
Asked by Kelly Bundy
Give an example/explanation of the closure parameter of the exec function
281 views
Asked by Ben Ellis
Why sending a message to a web socket does not yield control to the event loop?
425 views
Asked by OES
Is list[str] an iterable?
1k views
Asked by Fallible
How to clone a python class object? (not the instance but the class itself)
179 views
Asked by Vahid Zee
Why is the difference between id(2) and id(1) equal to 32?
123 views
Asked by BPDev
What's the benefit of asyncio using weakrefs to keep track of tasks?
545 views
Asked by max