Basic knowledge:
1. And (&) Operations (bitwise AND)The and operation is usually used for bitwise operations. For example, the result of a number and 1 is the last bit of the binary. This can be used to judge the parity of an integer. the last bit
Language bitwise operators: With, OR, XOR, reverse, move left, and rightA bitwise operation is a binary-based operation. In system software, it is often necessary to deal with bits problems. The C language provides 6 bit manipulation operators.
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 operations are operations that are performed in binary order. In system software, it is often necessary to deal with bits problems. The C language provides 6 bit operator operators. These operators can only be used for integer operands, that
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
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
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
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,
C # basic usage of bitwise operators,
Bitwise operators include: | bitwise OR, & bitwise AND, ^ bitwise xor or xor ,~ NOT, Right Shift, and so on. This article describes the application of the bitwise operator in C. It mainly includes:
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InC ProgrammingIn, the bit of data is the smallest unit of data that can be operated. In theory, you can use the bitwise operation to complete all the operations and operations. AverageBit operationIt is used to control hardware or perform data
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