Front.
Bitwise operators are very low-level operations and are not commonly used because they are not intuitive. However, its speed is very fast, and reasonable use can achieve very good results. This article will introduce the operator-bitwise
Bitwise operatorsC provides six bitwise operators. These operators may only allow integer operands, namely char, short, Int, and long, regardless of signed or unsigned.& By-bit and| Bitwise OR^ Bitwise OR> Right shift~ Inverse (unary
C ++ shift operator and shift operator
For more information about logical shift and arithmetic shift, see the quick Bi questions section. .
Previously, we saw that in C ++ standards, the behavior of the shift operator () out of the bounds is not
The bitwise shift operator is an operation that moves the data as a binary number, moving it to the left or right several bits. The bit shift operators are divided into left and right shifts, both of which are binocular operators. The first
Bitwise operations in Java
Java bit operator
Bitwise operators are used to operate binary bits. Java provides bitwise operators as shown below:
Bitwise operator (>>,>>,&, |, ^ ,~ ), In the bitwise operator, ~ The others are binary operators. The
Javascript bitwise left shift operator (
This article mainly introduces the Javascript bitwise left shift operator (
Bitwise left shift operator (
Left shift expression bit.
Result = expression1
Parameters
Result
Any variable.
Expression1
in C #, you can perform a bitwise logical operation on an integer operand. The meaning of the bitwise logical operation is that each bit of the operand is taken sequentially, and the logical operation of each bit is the result of each bit of the
Document directory
Bitwise AND operator (&)
Bitwise OR operator (|)
XOR operator (^)
Inverse Operator (~)
Left shift operator (
Shift right operator (>)
Compound assignment operator
Bitwise AND operator (&)
The two data involved in the
We've explained PHP arithmetic operators, PHP string operators, assignment operators, and today we'll give you a detailed introduction to the PHP operator
"bitwise operator"。
Bit operators are not often used in PHP, but they are still very useful,
1. cBitwise operators in languages
Because the C language is designed to replace the assembly language, it must support the computing power of the assembly language, so the C language supports all bitwise operators ). Bit operations are used to test,
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