Python string to upper, lower or capitalize

Python string to upper, lower or capitalize

Python string supports methods which make very easy the converting string to upper or lower case. This is done by methods:

  • upper() - convert all letters to uppercase rome -> ROME
  • capitalize() - Capitalize words - rome -> Rome
  • lower() - changing all letters to lowercase - RoME -> rome

Python convert string to lowercase

Convert all letters in string to upper case:

string="Rome Is a nice city!"
print(string.upper())

result:

ROME IS A NICE CITY!

Python convert string to lowercase

Change only the first letter of the string to capital letter and all the rest to lower case:

string="rOme iS a nice city"
print(string.capitalize())

result:

Rome is a nice city

Python convert string to lowercase

Converting all letters to lowercase in python.

string="rOme iS a nice city"
print(string.lower())

result:

rome is a nice city

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