How to iterate over an array and remove elements in JavaScript [duplicate]

Answer 1

You could simply decrement i whenever you remove an item.

var elements = [1, 5, 5, 3, 5, 2, 4];

var l = elements.length;
for(var i = 0; i < l; i++){
    if(elements[i] == 5){
        elements.splice(i, 1);
        i--;
    }
}

console.log(elements);