The RFind () method returns the last index found in the child str, or 1, optionally restricting the search string string[beg:end] If no such index exists.
Grammar
The following is the syntax for the RFind () method:
Str.rfind (str, beg=0 End=len (String))
Parameters
- STR--This option specifies the string to search for
- Beg--This is the start index, which by default is 0
- End-This is the end index, which by default equals the length of the string
return value
This method returns 1 if it finds the last index returned.
Example
The following example shows the use of the RFind () method
#!/usr/bin/pythonstr = "This is really a string example....wow!!!"; str = "is";p rint str.rfind (str);p rint str.rfind (str, 0, ten);p rint str.rfind (str, 0);p rint str.find (str);p rint Str.fin D (str, 0,);p rint str.find (str, 10, 0);
When we run the above program, it produces the following results:
55-122-1