How can I flip all the bits in a Java BitSet, while preserving its length? For example, given the following BitSet: Is there a simple method to flip all the bits, while preserving the BitSet length (6, in the above example)? I would like to get: Answer BitSet has a flip(from, to) method, which allows you to f…
Tag: bit
Byte to “Bit”array
A byte is the smallest numeric datatype java offers but yesterday I came in contact with bytestreams for the first time and at the beginning of every package a marker byte is send which gives further instructions on how to handle the package. Every bit of the byte has a specific meaning so I am in need to ent…
Bitwise operator for simply flipping all bits in an integer?
I have to flip all bits in a binary representation of an integer. Given: The output should be What is the bitwise operator to accomplish this when used with an integer? For example, if I were writing a method like int flipBits(int n);, what would go in the body? I need to flip only what’s already presen…