foreach and replace item based on condition

arr.forEach(function(part, index, theArray) {
  theArray[index] = "hello world";
});

3.9
10
Rrrrhh 105 points

                                    arr.forEach(function(part, index) {
  this[index] = "hello world";
}, arr); // use arr as this

3.9 (10 Votes)
0
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