Finally, note that we used Python raw strings to construct our regex. This is because the syntax of a regex, since it uses backslashes, can conflict with the way ordinary strings are escaped in ...

For example, a user may enter a text string in all capital letters and you need to normalize the data by translating it to lower case. You can translate user input to lowercase using Python's ...

Lists Like strings, lists provide sequential storage through an index offset and access to single or consecutive elements through slices. Strings consist only of characters and are immutable (cannot ...