Find and replace last occurrence of a character in string - Python

old_string = "MK-36-W-357-IJO-36-MDR"
k = old_string.rfind("-")
new_string = old_string[:k] + "." + old_string[k+1:]
print(new_string)

#Result will be MK-36-W-357-IJO-36.MDR

Recent Posts

  1. Replace string in multiple files - Command line
  2. Solve Grunt error - Port 35729 is already in use by another process
  3. Install WP-CLI
  4. Install LAMP - Apache2 , MariaDB, PHP 7 on Debian 8
  5. Enable / Disable Magento 2 module using command line


Questions / Comments

If you found this article interesting, found errors, or just want to discuss about them, please get in touch. Send an email to hello@sarathlal.com & I like your words.