how to place an id to every element in list in python
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showing results for - "how to place an id to every element in list in python"
Alberto
26 Jan 2018
1from collections import defaultdict
2
3omg = ['a', 'b', 'c', 'a', 'b', 1]
4d = defaultdict(lambda: len(d)) # late binding allows d not to be defined yet
5omg_id = [d[x] for x in omg]
6# [0, 1, 2, 0, 1, 3]
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