Python – String isdecimal() Method
The Python string isdecimal() method returns True if all the characters are decimals (0-9).
Python – String isdigit() Method
The Python string isdigit() method returns True if all the characters are digits, or False if they are not.
Python – String isidentifier() Method
The Python string isidentifier() method returns True if the string is a valid identifier, or False if not.
Python – String islower() Method
The Python string islower() method returns True if all the characters are in lower case, or False if not.
Python – String isnumeric() Method
The Python string isnumeric() method returns True if all the characters are numeric (0-9), or False if any are not.
Python – String isprintable() Method
The Python string isprintable() method returns True if all the characters are printable, or False if they are not.
Python – String isspace() Method
The Python string isspace() method returns True if all the characters in a string are whitespaces, or False if they are not.
Python – String istitle() Method
The Python string istitle() method returns True if all words start with an upper case letter, AND the rest of the word are lower case, or False if not.
Python – String isupper() Method
The Python string isupper() method returns True if all the characters are in upper case, or False if not.
Python – String join() Method
The Python string join() method takes all items in an iterable and joins them into one string.
Python – String ljust() Method
The Python string ljust() method will left align the string using a specified character (a space is default) as the fill character.
Python – String lower() Method
The Python string lower() method returns a string where all characters are lower case.
Python – String lstrip() Method
The Python string lstrip() method removes any leading characters (space is the default leading character to remove).
Python – String maketrans() Method
The Python string maketrans() method returns a mapping table that can be used with the translate() method to replace specified characters.
Python – String partition() Method
The Python string partition() method searches for a specified string, and splits the string into a tuple containing three elements.
Python – String replace() Method
The Python string replace() method replaces a specified phrase with another specified phrase.
Python – String rfind() Method
The Python string rfind() method finds the last occurrence of the specified value, or returns -1 if the value is not found.
Python – String rindex() Method
The Python string rindex() method finds the last occurrence of the specified value, or raises an exception if the value is not found.
Python – String rjust() Method
The Python string rjust() method will right align the string using a specified character (a space is default) as the fill character.
Python – String rpartition() Method
The Python string rpartition() method searches for the last occurrence of a specified string, and splits the string into a tuple containing three elements.