Divide a list into multiple lists based on a bin size

Question

I have a list containing more than 100,000 values in it.

I need to divide the list into multiple smaller lists based on a specific bin width say 0.1. Can anyone hel

Answer 1

This will create a dict where each value is a list of elements that fit in a bin.

import collections
bins = collections.defaultdict(list)
binId = lambda x: int(x*10)
for val in vals:
    bins[binId(val)].append(val)