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Courses Plus Student 10,947 Pointsdata.map(p => console.log(p))
what does this code do?
1 Answer
Lanre Oreyomi
921 PointsThis is a function provided by Javascript to perform certain functions on every element of the array. The map method takes in a call-back function which returns a new array containing the result. for example.
Var array1 = [1,2,3,4,5];
var array2 = array1.map(element=> element * 2);
array2= [2,4,6,8,10].