JavaScript Bitwise Operations
JavaScript Bitwise Operations
JavaScript Bitwise Operations
| Operator | Name | Description |
|---|
| & | AND | Sets each bit to 1 if both bits are 1 |
| | | OR | Sets each bit to 1 if one of two bits is 1 |
| ^ | XOR | Sets each bit to 1 if only one of two bits is 1 |
| ~ | NOT | Inverts all the bits |
| << | Zero fill left shift | Shifts left by pushing zeros in from the right and let the leftmost bits fall off |
| >> | Signed right shift | Shifts right by pushing copies of the leftmost bit in from the left, and let the rightmost bits fall off |
| >>> | Zero fill right shift | Shifts right by pushing zeros in from the left, and let the rightmost bits fall off |
32 Bits Bitwise Operands
Bitwise AND
One Bit Examples :
| Operation | Result |
|---|
| 0 & 0 | 0 |
| 0 & 1 | 0 |
| 1 & 0 | 0 |
| 1 & 1 | 1 |
4 Bit Examples :
| Operation | Result |
|---|
| 1111 & 0000 | 0000 |
| 1111 & 0001 | 0001 |
| 1111 & 0010 | 0010 |
| 1111 & 0100 | 0100 |
Bitwise OR
One Bit Examples :
| Operation | Result |
|---|
| 0 ^ 0 | 0 |
| 0 ^ 1 | 1 |
| 1 ^ 0 | 1 |
| 1 ^ 1 | 0 |
4 Bit Examples :
| Operation | Result |
|---|
| 1111 | 0000 | 1111 |
| 1111 | 0001 | 1111 |
| 1111 | 0010 | 1111 |
| 1111 | 0100 | 1111 |
Bitwise XOR
One Bit Examples :
| Operation | Result |
|---|
| 0 ^ 0 | 0 |
| 0 ^ 1 | 1 |
| 1 ^ 0 | 1 |
| 1 ^ 1 | 0 |
4 Bit Examples :
| Operation | Result |
|---|
| 1111 ^ 0000 | 1111 |
| 1111 ^ 0001 | 1110 |
| 1111 ^ 0010 | 1101 |
| 1111 ^ 0100 | 1011 |
>_ Sekian kalo ada salah mohon dikoreksi
Noniod7
|
12 December, 2022
Comments (3)
Makasih infonya min...
ini yg ku cari cari.
KELASSS.