var add = (a,b) => { return a+b }; class Student { constructor(name,age,sex) { this.name = name; this.age = age; this.sex = sex; } getDetails() { return `${this.name}, ${this.age}, ${this.sex}`; } } var obj = { fun : function() { console.log('fun'); } } var s= new Student('samee', 29, 'Male'); console.log(typeof(obj)); var scope = "global scope"; function check() { var scope = "local scope"; function f() { return scope; } return f(); } console.log("A" - "B") for(let i=0;i<3;i++) { setTimeout(() => console.log(i), 0); } var t = check() console.log(t);
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