Introduction to Data Processing

The next tutorials are all about data processing - map, lambda, reduce, filter.
All those tools help us go over and process lists and tuples.

Map, reduce and filter are python functions that execute a function on a certain list, and return the appropriate output. Those functions help us avoid unnecessary use of loops and nested loops.
Map() and filter() are built-in functions. Reduce() is not a built-in since python 3.x.
Lambda is an anonymous function.

Data Processing Index: