What is a placeholder variable

Question

Python

Answer 1

If you mean variable placeholder, then it is a portion of a string denoted by curly brackets {} where the content of the bracket is supposed to be replaced with a variable's content.

A bit of read:
https://pytutorial.com/JUMP_LINK__&&__python__&&__JUMP_LINK-variable-in-string

P.S. You accidentally posted this twice. Please undo the duplicate to help the community reduce duplicate questions 👍

https://www.sololearn.com/Discuss/2870008/?ref=app

Answer 2

The placeholders in the template string are represented using curly brackets, {}. The placeholder can be empty {}, or it can have a variable for e.g {name} , or it can have a number index e.g {0} , {1} etc.