Operators in JavaScript | AsgarTech

 Operators in JavaScript are symbols or keywords that perform specific operations on one or more operands (values or variables). There are various types of operators in JavaScript, including:

Arithmetic operators: perform mathematical operations on operands.

Example:

let x = 10;

let y = 5;

console.log(x + y); // 15

console.log(x - y); // 5

console.log(x * y); // 50

console.log(x / y); // 2

console.log(x % y); // 0

Assignment operators: assign a value to a variable.

Example:

let x = 10;

x += 5; // equivalent to x = x + 5

console.log(x); // 15

Comparison operators: compare two operands and return a Boolean value (true or false).

let x = 10;

let y = 5;

console.log(x > y); // true

console.log(x < y); // false

console.log(x == y); // false

console.log(x != y); // true

Logical operators: perform logical operations on two or more Boolean values.

let x = true;

let y = false;

console.log(x && y); // false

console.log(x || y); // true

console.log(!x); // false

Bitwise operators: perform bitwise operations on binary representations of integers.

let x = 5; // 101 in binary

let y = 3; // 011 in binary

console.log(x & y); // 001 (bitwise AND)

console.log(x | y); // 111 (bitwise OR)

console.log(x ^ y); // 110 (bitwise XOR)

console.log(~x); // -6 (bitwise NOT)

console.log(x << 1); // 10 (left shift)

console.log(x >> 1); // 2 (right shift)

These are just a few examples of the many operators available in JavaScript. Understanding how to use them effectively can help you write more efficient and concise code.

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