Alternative to nesting for loops in Python

Question

I\'ve read that one of the key beliefs of Python is that flat > nested. However, if I have several variables counting up, what is the alternative to multiple for loops? My c

Answer 1

You can use a dictionary to optimize performance significantly

This is another example:

locations = {}
for i in range(len(airports)):
    locations[airports["abb"][i][1:-1]] = (airports["height"][i], airports["width"][i])

for i in range(len(uniqueData)):
    h, w = locations[uniqueData["dept_apt"][i]]
    uniqueData["dept_apt_height"][i] = h
    uniqueData["dept_apt_width"][i] = w