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CODE EXAMPLE FOR JAVASCRIPT

javascript closure

function makeAdder(x) {
  return function(y) {
    return x + y;
  };
}

var add5 = makeAdder(5);
var add10 = makeAdder(10);

console.log(add5(2));  // 7
console.log(add10(2)); // 12
Source by www.javascripttutorial.net #
 
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Tagged: #javascript #closure
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5+1 =