Scroll Down to See All▾

abs aiter all anext any ascii bin bool breakpoint bytearray bytes callable chr classmethod compile complex delattr dict divmod enumerate eval exec filter float format frozenset getattr globals hasattr hash help hex id input int isinstance issubclass iter len list locals map max memoryview min next object oct open ord pow print property range repr reversed round set setattr slice sorted staticmethod str sum super tuple type vars zip __import__clear_(dict)clear_(list)clear_(set)copy_(dict)copy_(list)copy_(set)fromkeys get items keys pop_(dict)pop_(list)pop_(set)popitem setdefault update values count_(tuple)count_(list)count_(str)index_(tuple)index_(list)index_(str)add difference difference_update discard intersection intersection_update isdisjoint issubset issuperset remove_(set)remove_(list)symmetric_difference symmetric_difference_update union update close fileno flush isatty read readable readline readlines seek seekable tell truncate writable write writelines append extend insert reverse sort capitalize casefold center encode endswith expandtabs find format isalnum isalpha isascii isdecimal isdigit isidentifier islower isnumeric isprintable isspace istitle isupper join ljust lower lstrip maketrans partition replace rindex rjust rpartition rsplit rstrip split splitlines startswith strip swapcase title translate upper dir zfill

Function Details: rfind

Description

Returns the highest index in the string where substring sub is found.

Extended Description

The rfind() method finds the last occurrence of the specified substring in the string. It returns the highest index where the substring is found. If the substring is not found, it returns -1. The search is performed backwards from the end of the string or from the position specified by the 'end' parameter.

Read More about rfind from Python Documentation

Function Signature

Module: builtins

Class: str

Parameters

Parameter List

sub: str
start: int
end: int

Return

Returns the highest index where the substring is found, or -1 if not found.

Return Type

int

Output

Explanation

This example demonstrates the basic usage of rfind(). It finds the last occurrence of 'hello'.