The Python programming language serves ... changing the character by referencing its index, and converting the list back into a string: /method 1/ >>>string.replace('a', 'b') 'This is b string ...

In your example, it would return 3, as there are three 'l' characters in the string. string.find("World"): This method returns the index of the first occurrence of the specified substring (in this ...

Python has GREAT documentation. You can get there pretty simply by searching for "Python String Methods" (or whatever topic you'd like to see explained). Results in the "docs.python.org" domain are ...

IndexError: ‘list index out of range’ is a Python error that occurs when attempting to access a list item outside the range of the list. In Python, list indexes ...

For example, when we add two integers together, 4 + 2, and when we add two strings ... ("Index out of range! Should either be 0 or 1.") elif key: self.y = val else: self.x = val Like functions, Python ...