I recently interviewed with DP World, and here is the information I can provide. Flatten an array const arr = [1,2,[1,1,[34,67,5,1,1,1,[{a: 1}]]]]; const b = [[1,2],0,0,0,[3,[4,5]],[6,7,[[[8],9]]],10]; let newArr = []; const flatten = (arr) => { ...
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Mandeep singh
Frontend Developer
Hey can you please tell me from where I can practice more about this kind of questions as a FE dev I can build websites but recently when I start giving the interview I found difficulties to solve this kind of a question although these questions are the easy or medium level.