String Functions in Python
String Functions in Python
String functions in Python are used to manipulate them and retrieve some information from it like a range of characters. A number of methods and functions for strings are there and they have been listed below in the form of a table.
| String Functions in Python | Description |
| capitalize() | This method converts first character of the specified string object into uppercase and rest of the characters into lowercase. |
| casefold() | This method converts the specified string object into lowercase. |
| center() | This method returns a centered string. |
| count() | This method returns the number of times a character or a string occurs in the specified string object. |
| encode() | This method returns an encoded version of the specified string object. |
| endswith() | This method returns True if the specified string object ends with a specific string. |
| expandtabs() | This method is used to set the tab-size of the specified string object. |
| find() | This method is used to search the specified string object for a string and returns the position where it is found (if found). |
| format() | This method returns a formatted string object. |
| format_map() | This method returns a formatted string object. |
| index() | This method returns the index number of the first occurrence of the character sequence in the specified string object. |
| isalnum() | This method returns True if all the characters of the specified string object are alphanumeric(characters and digits), if not, returns False. |
| isalpha() | This method returns True if all the characters of the specified string object are alphabet, if not, returns False. |
| isdecimal() | This method returns True if all the characters of the specified string object are decimals, if not, returns False. |
| isdigit() | This method returns True if all the characters of the specified string object are digits, if not, returns False. |
| isidentifier() | This method returns True if the specified string object is an identifier, otherwise, returns False. |
| islower() | This method returns True if all the characters of the specified string object are in lowercase, if not, returns False. |
| isnumeric() | This method returns True if all the characters of the specified string object are numeric, if not, returns False. |
| isprintable() | This method returns True if all the characters of the specified string object are printable, if not, returns False. |
| isspace() | This method returns True if all the characters of the specified string object are whitespaces, if not, returns False. |
| istitle() | This method returns True if the characters of the specified string object are in title format, if not, returns False. |
| isupper() | This method returns True if all the characters of the specified string object are in uppercase, if not, returns False. |
| join() | This method is used join elements of an iterable to the end of the specified string object. |
| ljust() | This method returns a left-justified version of the specified string object. |
| lower() | This method converts all characters of the specified string object into lowercase. |
| lstrip() | This method returns a left-trim version of the specified string object. |
| maketrans() | This method returns a mapping table that can be used in transitions. |
| partition() | This method returns a tuple where the specified string object is parted into three parts. |
| replace() | This method returns a modifications of the specified string object where the modification being the substitution of character with the other. |
| rfind() | This method returns the position of a string found in the specified string object from the right, thus giving the position of the last occurrence. |
| rindex() | This method returns the position of a string found in the specified string object from the right, thus giving the position of the last occurrence. |
| rjust() | This method returns a right-justified version of the specified string object. |
| rpartition() | This method returns a tuple where the specified string object is parted into three parts. |
| rsplit() | This method splits the specified string object at the specified separator and returns a list. |
| rstrip() | This method returns a right-trim version of the specified string object. |
| split() | This method splits the specified string object at the specified separator and returns a list. |
| splitlines() | This method splits the specified string object at line breaks and returns a list. |
| startswith() | This method returns True if the specified string object starts with a specific string. |
| strip() | This method returns s trimmed version of the specified string object. |
| swapcase() | This method converts lowercase characters into uppercase characters and uppercase characters into lowercase of the specified string object. |
| title() | This method converts the specified string object into a title format. |
| translate() | This method returns a translated version of the specified string object. |
| upper() | This method converts all characters of the specified string object into uppercase. |
| zfill() | This method is used to fill the specified string object with a certain number of 0 values in the beginning. |
| len() | This method returns total number of characters that make up the specified string object. |
