JavaScript Bitwise OR Assignment Operators

Perform Bitwise OR Assignment Operations In JavaScript

A bitwise operation takes values and operates at the most basic unit of information whose logical state is represented by 1 or 0.

JavaScript bitwise operators convert numbers to 32-bit integers otherwise it will use BigInt if applicable. Therefore bitwise OR (|) binary operation compares each bit of 2 operands and if one bit is 1 will return 1, otherwise will return 0.

An operand is the object of a mathematical operation. Operands for the bitwise OR are integers in the form of numbers of BigInt and a logical inclusive OR operation is performed on each.

Bitwise OR Assignment Operators For JavaScript

Glossary:

Binary Operation

Mathematical rule for combining two operands to produce another.

Logical Inclusive OR (||)

Indicates where one operands is true.

BigInt

Used to represent numeric values too large for number data type.

Truth Table

Illustrate the behavior of bitwise logical operators.

Bitwise OR Assignment Operators

Ojamboshop.com Learning JavaScript Bitwise OR Assignment Operators

Name	Description	Example
|=	Bitwise OR assignment result to left operand	num1 |= 5;
|	Bitwise OR	num1 | num2; Truth Table num1 num2 result 0 0 0 0 1 1 1 0 1 1 1 1
Name	Description	Example

JavaScript Bitwise OR Assignment Operators Snippet

// OjamboShop.com Learning JavaScript Bitwise OR Assignment Operators Tutorial
let num1 = 5; // Binary 101
let num2 = 3; // Binary 11
let num3 = 1234567890123456789012345678901234567890n; // Binary 1110100000110010010010000001110101110000001101101111110011101110001010110010111100010111111001011011001110001111110000101011010010
let num4 = 12n; // Binary 1100
console.log(num1 | num2);
console.log(num2 | num1);
console.log(3 | num1);
console.log(5 | num2);
// BitInt 
console.log(num3 | num4);
console.log(num4 | num3);
console.log(5n | 3n);
// Bitwise Or Assignment
let num5 = 10; // Binary 1010
num5 |= 6; // Binary 110
console.log(num5);

Usage

You can use any IDE or text editor and the web browser to compile and execute JavaScript code. For this tutorial, the OjamboShop.com Learning JavaScript Course Web IDE can used to input and compile JavaScript code for the bitwise OR assignment operators.

Open Source

JavaScript follows the ECMAScript standard and is licensed under the W3C Software License by web browser vendors and runtime environment vendors. This allows commercial use, modification, distribution, and allows making derivatives proprietary.

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Conclusion:

JavaScript makes it easy to use the bitwise OR assignment operators. Use bitwise OR assignment operators to compare two values of the same numeric integer type to return 1 if one matches.

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