14 List comprehensions in python

 

'''

List comprehensions are used for creating new list from another iterables.

Using list comprehensions we can do loop operations inside a square brackets.

'''

l = [1, 2, 3, 4]

## Basic list comprehension

#r = [ n + 10 for n in l]

#print(r)

## list comprehension with if condition

#r = [n + 2 for n in l if n > 2]

#print(r)

## list comprehension with if and else condition

r = [n + 100 if n > 2 else n + 10 for n in l]

print(r)