Edit list elements when condition is met

Question

How to edit the list element at a certain position in the nested list? I used a nested list structure like JSON data with names, a few elements where stored in Uppercase and few in lower cases. How to change at specific parts if elements are lower case to uppercase?

Answer 1

You can use regular if condition with for loop to check each index of the list and edit their values.

Another way is to create a function with condition and then pass the list to check for the condition.