sort list of lists by first element

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showing results for - "sort list of lists by first element"
Han
12 Jan 2018
1>>> lis = [[1,4,7],[3,6,9],[2,59,8]]
2>>> sorted(lis, key=lambda x: x[0])
3[[1, 4, 7], [2, 59, 8], [3, 6, 9]]
Casper
30 Nov 2020
1>>> lis = [[1,4,7],[3,6,9],[2,59,8]]
2>>> lis.sort()
3>>> lis
4[[1, 4, 7], [2, 59, 8], [3, 6, 9]]
5
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