JavaScript Closure 이해도 평가 퀴즈 퀴즈1 function sayHello(name) { var text = 'Hello ' + name; var say = function() { console.log(text); } say(); } sayHello('Joe'); // 퀴즈2 function sayHello2(name) { var text = 'Hello ' + name; // Local variable var say = function() { console.log(text); } return say; } var say2 = sayHello2('Bob'); say2(); // 퀴즈3 function say667() { // Local variable that ends up within c..
Regular Expression Based Implementation String.prototype.replaceAll = function(search, replacement) { var target = this; return target.replace(new RegExp(search, 'g'), replacement); }; Split and Join (Functional) Implementation String.prototype.replaceAll = function(search, replacement) { var target = this; return target.split(search).join(replacement); }; The regular expression based implementa..
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