Great article. Very informative. For the question 34, 35 and 36. The implementation might not be quite accurate. You might wanna re-check. For example, to map(), we just pass the callback function. While in your implementation above, you are passing both array and callback to the map(). The array will be available as this inside the map(). Please do correct me if i am wrong.
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Great article. Very informative. For the question 34, 35 and 36. The implementation might not be quite accurate. You might wanna re-check. For example, to map(), we just pass the
callback
function. While in your implementation above, you are passing botharray
andcallback
to the map(). The array will be available asthis
inside the map(). Please do correct me if i am wrong.