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Answers in Computer Programming | By K. Crezcheezy

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Tags: Python, Programming, Variables, Global, Programming Help

Profile Photo - K. CrezcheezyK. Crezcheezy256KB WriterTye, TXClassic User

I've recently started learning computer programming and picked up Python but I need some help with new terms. What exactly do "global variables" in Python do?

Download more RAM. 🐏 ⨉ 0Posted by K. Crezcheezy 1 year ago 🕓 Posted at 19 March, 2019 22:44 PM PDT

Smoke weed literally every day unless you don't want to go to hell.

Profile Photo - KacssPLKacssPL256KB WriterVergennes, VTClassic User

Basically a global variable is defined and declared outside a function and needed to be used inside of a function. For a good example on how this works this website explains it well:

https://www.geeksforgeeks.org/global-local-variables-python/

Download more RAM. 🐏 ⨉ 0Posted by KacssPL 1 year ago 🕓 Posted at 30 March, 2019 15:57 PM PDT

https://vimeo.com/318797062

Profile Photo - Defaultgermyrinn

Variables that are created outside of a function are known as Global Variables. A global variable is one that can be accessed anywhere . This means, global variable can be accessed inside or outside of the function. In most cases where you are tempted to use a global variable, it is better to utilize a parameter for getting a value into a function or return a value to get it out. Like in many other program structures, Python also imposes good programming habit by design.

Mod Edit: Spam link removed.

Download more RAM. 🐏 ⨉ 0Posted by germyrinn 3 months ago

Edit History

• [2020-03-18 22:58 PDT] germyrinn (3 months ago)
🕓 Posted at 18 March, 2020 22:58 PM PDT

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