The RFind () method in Python uses a detailed

Source: Internet
Author: User
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
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