JavaScript/Operators.js at master · Assassin010/JavaScript · GitHub

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/******* Arithmetic Operators ********/

// let x = 5;
// let y = 2;

// let result = x ** y;
// console.log('Result is : '+result)

// let a = 10
// let q = 2 * --a

// console.log('Value of q is : '+q)
// console.log('Value of a is : '+a)


/******* Assignment Operators ********/

// let x = 10;
// ///x = 10 + 20;

// x *= 5;     // x = x * 5
// console.log('value of x is : '+x)


/******** Comparison Operations *********/

// let x = 11;
// let y = 12;
// console.log(x >= y);

/*
Ternary Operator : like if-then-else
takes 3 arguments
condition ? value if true : value if false
*/

// let result = x > y ? x : y
// console.log(result);

/******** Logical Operators *********/

// let A = true;
// let B = false;

// console.log((10>5) || (6<3));


/******** Type Operators *********/


// let firstName = 'Raghav';

// console.log (typeof firstName);
// console.log (typeof 123.34);
// console.log (typeof true);

// let lastName = new String('Pal');
// let num1 = new Number(123)

// console.log (num1 instanceof Number);


// console.log (typeof "Raghav");      // Returns "string"
// console.log (typeof 123);           // Returns "number"
// console.log (typeof false);         // Returns "boolean"
// console.log (typeof NaN);           // Returns "number"
// console.log (typeof [1,2,3,4]);               // Returns "object"
// console.log (typeof {name:'Peter', age:25} ); // Returns "object"
// console.log (typeof new Date());        // Returns "object"
// console.log (typeof null);              // Returns "object"
// console.log (typeof function () {});    // Returns "function"
// console.log (typeof myClass);           // Returns "undefined"


// console.log ('********* Bitwise Operators ***********');

// let A = 1;
// let B = 2;
// console.log (A & B);
// console.log (A | B);

// console.log (3^5);
// console.log (~5);