Convert List to Uppercase in Python Example

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In this example, I will show you Convert List to Uppercase in Python Example. We will look at example of How to Convert List Elements to Uppercase in Python. I would like to show you Convert List to Uppercase Python. if you want to see example of How to Convert List to Uppercase in Python then you are a right place.

There are many ways to convert list elements to uppercase in python. i will give you two examples using for loop with upper() to convert list data to uppercase. so let's see the below examples.

so let's see following examples with output:

Example 1:

main.py

myList = ['One', 'two', 'Three']

  
# Convert List Value into uppercase
for i in range(len(myList)):
    myList[i] = myList[i].upper()

  
print(myList)

Output:

['ONE', 'TWO', 'THREE']

Example 2:

main.py

myList = ['One', 'two', 'Three']

  
# Convert List Value into uppercase
newList = [x.upper() for x in myList]

  
print(newList)

Output:

['ONE', 'TWO', 'THREE']