Python Online Training - Basics - Part 3 (Operators, Loops, Date & Time, Epoch)

1. Revisit on Slicing for Data structures
2. Basic Operators, Decision Making, Loops.
3. A bit more detail on Dictionary Data structure
4. Date and Time module in Python along with Epoch time (in secs)
Epoch time is a very popular convention in programming to manage date and time. It is time (in secs) from Jan 1, 1970 12 AM