Functionsยง
- index_
string - Returns the character at the index of the given string. The first character of string is at index 0
- replace_
char - Replaces the character at the given index and returns the string.
- replace_
substring - Replaces a range of characters in string with the given replacement. The range is begin to end.
- substring
- Returns the substring between the given begin index and end index. The first character of string is at index 0