Perform Bitwise Right Shift 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 right shift (>>) binary operation compares each bit of 2 operands and shift the bits of a number to the right and fill 0 on voids left as a result.
An operand is the object of a mathematical operation. Operands for the bitwise right shift are integers in the form of numbers or BigInt and the logical shift leftmost bit depends on the sign of the initial number.
Bitwise Right Shift Assignment Operators For JavaScript
Glossary:
Binary Operation
Mathematical rule for combining two operands to produce another.
Logical Shift
Discards the least significant bits and filling with zeros.
BigInt
Used to represent numeric values too large for number data type.
Truth Table
Illustrate the behavior of bitwise logical operators.
Bitwise Right Shift Assignment Operators
Name | Description | Example | |||||||||||||||
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>>= | Bitwise Right Shift assignment result to one operand | num1 >>= 5; | |||||||||||||||
>> | Bitwise Right Shift | num1 >> num2;
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Name | Description | Example |
JavaScript Bitwise Right Shift Assignment Operators Snippet
// OjamboShop.com Learning JavaScript Bitwise Right Shift 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 Right Shift Assignment let num5 = 10; // Binary 1010 num5 >>= 6; // Binary 0000 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 right shift 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 right shift assignment operators. Use bitwise right shift assignment operators to perform right shift on the two operands and assign the result to the left operand.
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