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CODE EXAMPLE FOR JAVASCRIPT

forEach method Javascript

var counter = new Counter();
var numbers = [1, 2, 3];
var sum = 0;
numbers.forEach(function (e) {
    sum += e;
    this.increase();
}, counter);

console.log(sum); // 6
console.log(counter.current()); // 3
Code language: JavaScript (javascript)
Source by www.javascripttutorial.net #
 
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Tagged: #forEach #method #Javascript
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3+6 =