if __name__ == '__main__' for Python beginners 📥

if name == 'main' for Python beginners 📥

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Күн бұрын

Пікірлер: 25

@BroCodez 6 ай бұрын

*You can also run a script by right clicking within that script and selecting 'Run'. I forgot about that shortcut while filming this video.* if ___name___ == __main__: (this script can be imported OR run standalone) Functions and classes in this module can be reused without the main block of code executing Good practice (code is modular, helps readability, leaves no global variables, avoids unintended execution) Ex. library = Import library for functionality. When running library directly, display a help page # ---------- script1.py ---------- # This file can run standalone or be imported def favorite_food(food): print(f"Your favorite food is {food}") def main(): print("This is script1") favorite_food("pizza") print("Goodbye!") if ___name___ == '__main__': main() # ---------- script2.py ---------- # This file should run only standalone from script1 import * def favorite_drink(drink): print(f"Your favorite drink is {drink}") print("This is script2") favorite_food("sushi") favorite_drink("coffee") print('Goodbye!')

@kamranalizade98 6 ай бұрын

Hello my best developer and youtuber wassup man,will Laravel videos come?

@olivergrim7634 6 ай бұрын

all me python skill came from this guy! extremely well made videos!

@user-n6e8r 6 ай бұрын

If bro code only has 1 follower...that's me If bro code has millions of followers... I'm one of them If bro code has no followers... I'm dead.

@SxitxmaNxB 6 ай бұрын

As long as you follow him, it doesn’t matter if you’re dead, since it saves 👍

@BaldiReycaster 6 ай бұрын

Nah... I'd be dead before subscribing

@_EnderTv 6 ай бұрын

if ___name___ == "__main__": print("ok") else: delete system32

@SxitxmaNxB 6 ай бұрын

That’s wrong, it has to be 2 underscores (__name__)

@_EnderTv 6 ай бұрын

@@SxitxmaNxB yt italized the _ for absolutely no reason

@segevlavi3770 8 күн бұрын

DONT DO IT! as you can see in the code he wrote delete system and it will just delete ur system

@Little-bird-told-me 6 ай бұрын

THis is the first time I actually understood why what this function used

@domination3428 12 күн бұрын

same here

@muhammadislam7836 6 ай бұрын

Bro i start your c++ 6 hours course, i follow all instructions but why my ming64 bin folder empty but your was not empty, also g++ --version command got error, i noticed ucrt64 bin folder have those files that were in your ming64 bin folder, so i give ucrt64 bin folder path that worked when i type g++ --version command,.also got first program output in vsc, when i give path ming64 bin when that time i got error in vsc when i output, i wanna ask is this ok giving ucrt64 bin folder path? becuase Ai gemini says maybe this worked but thats not good,pls reply😔