Vertical bar in Python bitwise assignment operator

Vertical bar in Python bitwise assignment operator

In Python, the vertical bar | is the bitwise OR operator. When used in conjunction with the assignment operator =, it can be used to perform a bitwise OR operation and assign the result back to a variable. This is known as a bitwise OR assignment operator.

Here's an example:

x = 5 # Binary: 0101 y = 3 # Binary: 0011 x |= y # Perform bitwise OR and assignment print(x) # Output: 7 (Binary: 0111)

In this example:

  • x initially has the binary representation 0101, which is 5 in decimal.
  • y initially has the binary representation 0011, which is 3 in decimal.

When we use the |= operator, it performs a bitwise OR operation between x and y and assigns the result back to x. After the operation, x has the binary representation 0111, which is 7 in decimal.

So, the final value of x is 7.

This is a convenient way to perform bitwise operations and update a variable in a single step. You can use similar operators like &= for bitwise AND assignment, ^= for bitwise XOR assignment, <<= for left shift assignment, and >>= for right shift assignment.

Examples

  1. How to use vertical bar in Python for bitwise OR assignment?

    • Description: The vertical bar (|) in Python is used as the bitwise OR operator. When combined with the assignment operator (=), it performs a bitwise OR operation between the operands and assigns the result to the left operand.
    • Code:
      x = 10 y = 5 x |= y # Equivalent to: x = x | y print(x) # Output: 15

  2. Example of Python bitwise OR assignment with vertical bar operator?

    • Description: Demonstrates how to use the vertical bar (|) operator along with the assignment operator (=) to perform bitwise OR assignment in Python.
    • Code:
      a = 0b1010 # Binary representation of 10 b = 0b1100 # Binary representation of 12 a |= b # Perform bitwise OR assignment print(bin(a)) # Output: 0b1110 (binary representation of 14)

  3. How to perform bitwise OR assignment in Python using vertical bar operator?

    • Description: Shows how to use the vertical bar (|) operator for performing bitwise OR assignment in Python, combining the current value of a variable with another value using bitwise OR operation.
    • Code:
      x = 0b101 # Binary representation of 5 y = 0b011 # Binary representation of 3 x |= y # Perform bitwise OR assignment print(bin(x)) # Output: 0b111 (binary representation of 7)

  4. Python bitwise OR assignment operator (|) example?

    • Description: Provides an example of using the bitwise OR assignment operator (|=) in Python to perform a bitwise OR operation between two values and assign the result to the left operand.
    • Code:
      a = 0b110 # Binary representation of 6 b = 0b101 # Binary representation of 5 a |= b # Perform bitwise OR assignment print(bin(a)) # Output: 0b111 (binary representation of 7)

  5. How to use vertical bar operator for bitwise OR assignment in Python?

    • Description: Explains the usage of the vertical bar (|) operator along with the assignment operator (=) for performing bitwise OR assignment in Python, altering the value of a variable based on the result of a bitwise OR operation.
    • Code:
      x = 0b1010 # Binary representation of 10 y = 0b0110 # Binary representation of 6 x |= y # Perform bitwise OR assignment print(bin(x)) # Output: 0b1110 (binary representation of 14)

  6. Example of Python bitwise OR assignment with vertical bar operator?

    • Description: Provides an example demonstrating the usage of the vertical bar (|) operator along with the assignment operator (=) for performing bitwise OR assignment in Python.
    • Code:
      a = 10 b = 6 a |= b # Perform bitwise OR assignment print(a) # Output: 14

  7. Python vertical bar operator usage for bitwise OR assignment?

    • Description: Illustrates how to use the vertical bar (|) operator in Python for performing bitwise OR assignment, updating the value of a variable by applying a bitwise OR operation with another value.
    • Code:
      x = 0b1010 # Binary representation of 10 y = 0b1100 # Binary representation of 12 x |= y # Perform bitwise OR assignment print(bin(x)) # Output: 0b1110 (binary representation of 14)

  8. How to perform bitwise OR assignment using vertical bar operator in Python?

    • Description: Shows how to utilize the vertical bar (|) operator along with the assignment operator (=) to perform bitwise OR assignment in Python, modifying the value of a variable based on the result of a bitwise OR operation.
    • Code:
      x = 0b1010 # Binary representation of 10 y = 0b0110 # Binary representation of 6 x |= y # Perform bitwise OR assignment print(bin(x)) # Output: 0b1110 (binary representation of 14)

  9. Python vertical bar operator for bitwise OR assignment example?

    • Description: Offers an example demonstrating the usage of the vertical bar (|) operator in Python for performing bitwise OR assignment, updating the value of a variable by performing a bitwise OR operation with another value.
    • Code:
      a = 0b1010 # Binary representation of 10 b = 0b1100 # Binary representation of 12 a |= b # Perform bitwise OR assignment print(bin(a)) # Output: 0b1110 (binary representation of 14)

  10. How to use vertical bar operator in Python for bitwise OR assignment?

    • Description: Demonstrates the usage of the vertical bar (|) operator along with the assignment operator (=) in Python to perform bitwise OR assignment, updating the value of a variable based on the result of a bitwise OR operation.
    • Code:
      x = 0b1010 # Binary representation of 10 y = 0b0110 # Binary representation of 6 x |= y # Perform bitwise OR assignment print(bin(x)) # Output: 0b1110 (binary representation of 14)

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