Generation

generate functionSat, 15 Apr 2023

sumar array por el indice 2

var testData = [ {'a': 1, 'b': 2}, {'a': 0, 'b': 1}, {'a': 4, 'b': 3} ] var sumarIndex2 = function(array){ var sum = 0; for(i = 0; i < array.length; i++){ sum += array[i]['b'] } return sum } sumarIndex2(testData)

Javascript
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