The Python programming language serves as a flexible platform for desktop and Web development. Part of Python's ease of use comes from its extensive list of data types, which include powerful ...

the 4th character (index 3) Very useful python function. Substring extraction in Python is efficient because strings are immutable and slicing operations create views into the original string ...

Remember that the first character in the string starts at reference 0. For example, select a substring from character 2 to character 4 (remember, the slice will stop before element 4): Python ...