I'm facing an issue that I can't seem to solve on my own. Imagine we have several arrays:
[1,2,3]
[1,2,3]
[11,12,13]
How do I go about extracting all the values at each index from these multiple arrays and combining them into separate arrays?
The desired output would be:
[
[1, 1, 11], // all items at index 1
[2, 2, 12], // all items at index 2
[3, 3, 13] // all items at index 3
]
The concept involves extracting the ith elements from all subArrays during each iteration.
For instance:
when i = 0, [firstSubArr[0], secondSubArr[0], thirdSubArr[0]] = [1,1,11];
when i = 1, [firstSubArr[1], secondSubArr[1], thirdSubArr[1]] = [2,2,12];
.........
const a = [1,2,3];
const b = [1,2,3];
const c = [11,12,13];
const combined = [a,b,c];
const result = combined[0].map((_, i) => combined.map(row => row[i])); //Performing Transpose
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