The tilde operator in C
Solution 1:
The ~ operator is bitwise NOT, it inverts the bits in a binary number:
NOT 011100
= 100011
Solution 2:
~ is the bitwise NOT operator. It inverts the bits of the operand.
For example, if you have:
char b = 0xF0; /* Bits are 11110000 */
char c = ~b; /* Bits are 00001111 */
Solution 3:
This is the bitwise NOT operator. It flips all the bits in a number: 100110 -> 011001
Solution 4:
The tilde character is used as an operator to invert all bits of an integer (bitwise NOT).
For example: ~0x0044 = 0xFFBB.