Monday, June 29, 2020

Python String rindex() Method with example



Hello guys! Welcome back to another section of my tutorial on Python. In this tutorial guide, we are going to be discussing about the Python String rindex() method.

The Python string rindex() method returns the last index where the substring str is found, or it raises an exception if no such index exists, optionally restricting the search to [beg:end].

Syntax

The following below is the syntax for the Python String rindex() method -

str.rindex(str,  beg = 0,  end = len(string) )


Parameter Details

  • str- This specifies the string to be searched.
  • beg - The is the starting index. By default its 0.
  • end - This is the ending index. By default it is equal to the length of the string.

Return Value

Returns the last index if found, otherwise raises an exception if str is not found.

Example

The following below is a simple example -

#!/usr/bin/python

str1 = "this is string example....wow!!!";
str2 = "is";

print str1.rindex(str2)
print str1.index(str2)

Output
Below is the output of the above example -

5
2


Alright guys! This is where we are rounding up for this tutorial post. In my next tutorial, we are going to be discussing about the Python String rjust() method.

Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

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Thanks for reading and bye for now.
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