Python – String expandtabs() Method
The Python string expandtabs() method sets the tab size to the specified number of whitespaces.
Python – String find() Method
The Python string find() method finds the first occurrence of the specified value, and returns -1 if the value is not found.
Python – String format() Method
The Python string format() method formats the specified value(s) and insert them inside the string’s placeholder and returns the formatted string.
Python – String index() Method
The Python string index() method finds the first occurrence of the specified value, and raises an exception if the value is not found.
Python – String isalnum() Method
The Python string isalnum() method returns True if all the characters are alphanumeric, meaning alphabet letter (a-z) and numbers (0-9).
Python – String isalpha() Method
The Python string isalpha() method returns True if all the characters are alphabet letters (a-z).
Python – String isascii() Method
The Python string isascii() method returns True if all the characters are ascii characters (a-z).
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).