islower()

Python String Casefold() Method Python Casefold() method returns a lowercase copy of the string. It is more simillar to lowercase method except…

Python String capitalize() Method Python capitalize() method converts first character of the string into uppercase without altering the whole string. It changes…

Python String isprintable() Method Python isprintable() method returns True if all characters in the string are printable or the string is empty.…

Python String join() Method Python join() method is used to concat a string with iterable object. It returns a new string which…

Python String ljust() Method Python ljust() method left justify the string and fill the remaining spaces with fillchars. This method returns a…

Python String lower() Method Python lower() method returns a copy of the string after converting all the characters into lowercase. Signature lower()…

Python String lstrip() Method Python lstrip() method is used to remove all leading characters from the string. It takes a char type…

Python String isalpha() Method Python isalpha() method returns true if all characters in the string are alphabetic. It returns False if the…

Python String isdecimal() Method Python isdecimal() method checks whether all the characters in the string are decimal or not. Decimal characters are…

Python String rjust() Method Python rjust() method right justify the string and fill the remaining spaces with fillchars. This method returns a…