Capitalize the First Letter of Each Word in Python Using RegExp

(Last Updated On: 13/04/2023)

Python Program to Capitalize the First Letter of Each Word Using Regular Expression

# Capitalize the First Letter of Each Word in Python Using Regular expression

import re
def convert_into_uppercase(a):
    return a.group(1) + a.group(2).upper()
s = "python is the most popular programming language"
result = re.sub("(^|\s)(\S)", convert_into_uppercase, s)
print(result)

Output:

Python Is The Most Popular Programming Language

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