This code demonstrates the use of various data types and ... data structures in Python. A string is a sequence of characters (text). It is enclosed in either single or double quotes. Example: ...

How objects are passed to Functions Its important for us to know difference between mutable and immutable types and how they are treated ... implement caches and mappings that contain massive data.

There is now a general consensus among enterprises, governments and institutions that it is an absolute prerequisite to store certain kinds of data in ... using some type of immutable system ...