mCoding

25 nooby Python habits you need to ditch

Intro

Every PROOF you've seen that .999... = 1 is WRONG

Python dataclasses will save you HOURS, also featuring attrs

any use of reinterpret cast

Python's creator wishes this feature never existed

casting away const

Python's sharpest corner is ... plus equals? (+=)

The Single Most Useful Decorator in Python

not using structured bindings

Restrict explanation

The Fastest Way to Loop in Python - An Unfortunate Truth

You should put this in all your Python scripts

Zero inverse

str/int: Controversial breaking change added to Python

Localization

31 nooby C++ habits you need to ditch

Type params

You should put this in all your Python scripts | if __name__ == '__main__': ...

forgetting to mark destructor virtual

Vector add example

basicConfig

Faster CPython

modifying a container while looping over it

not knowing about default vs value initialization

returning std move of a local

For loops are redundant

thinking evaluation order is left to right

Efficient Exponentiation

Better error locations

Immortal objects

super, Python's most misunderstood feature.

Actually, you CAN divide by zero.

thinking std move moves something

not using unique ptr and shared ptr

thinking raw pointers are bad

4 Only providing io functions taking a path

Comprehension inlining

any manual resource management

logging is the standard

The real purpose of Python's match statement, feat. CSTs

Exception Groups

Unlocking your CPU cores in Python (multiprocessing)

Correctness fib example

The ONLY C keyword with no C++ equivalent

Python lists remember what you did to them

dictConfig

the complete logging picture

Bye bye setuptools

Python Generators