get specific subarray of a bigger array in node.js [duplicate]

Question

lets say we got an array and we want to get the 2-5 elements of it, is there a way we can do that like in python?

let test = ['a','b','c','d','e','f','g'];

in python we can do,

test[1:4]

and this will return us the 2nd to 5th elements does node offer a simple way to do this that way?

geekonaut · Accepted Answer · 2022-06-30 10:41:38Z

0

You can just use the slice method:

let test = ['a','b','c','d','e','f','g'];
test.slice(1,4) // ['b', 'c', 'd' ]

answered Jun 30, 2022 at 10:41

geekonaut

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