Let the array a be:
a = [[1, 2], [1, 2, 3], [1, 2, 3, 4]]
How can one obtain the following list?
b = [[2], [2, 3], [2, 3, 4]]
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Georgy
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4By creating a new list where each entry consists of one entry of the original list without the first element. – mkrieger1 Jan 31 '18 at 16:52
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1Related: [How do I delete the Nth list item from a list of lists (column delete)?](https://stackoverflow.com/q/13244466/7851470) – Georgy Jan 08 '20 at 14:06
1 Answers
4
Well, for this example, you could use list comprehension with slicing.
a = [[1, 2], [1, 2, 3], [1, 2, 3, 4]]
b = [x[1:] for x in a]
