binary - How many bits are there in a nibble? - Stack Overflow
Sep 20, 2016 · A nibble (often, nybble) is the computing term for a four-bit aggregation, or half an octet (an octet being an 8-bit byte).
How to swap first and last nibbles in given integer [32 bits]
Jan 25, 2023 · Some would consider the first nibble as the least significant nibble. Whatever is first or last makes little difference here as they are swapped.
Reading/Writing Nibbles (without bit fields) in C/C++
Jun 24, 2010 · Is there an easy way to read/write a nibble in a byte without using bit fields? I'll always need to read both nibbles, but will need to write each nibble individually. Thanks!
C - Copying nibbles from one byte to another to generate a …
Dec 23, 2018 · While I know how to copy one bit from one byte to another (as explained here: Link), I have a problem for a full 4 bit shift from one byte to another byte from a different array …
Using nibbles (4 bits variables) in windows C/C++
May 14, 2009 · I'm programming network headers and a lot of protocols use 4 bits fields. Is there a convenient type I can use to represent this information? The smallest type I've found is a …
Is "half-byte" ever actually used as a term? - Stack Overflow
Sep 28, 2013 · But: as already stated in the comments, when you cut a byte in half, dividing the upper and the lower 4 bits, each half is usually referred to as nibble. This thing probably has a …
Is there any way that i can perform bit manipulation with pointers
Jan 21, 2023 · Write a function that swaps the highest bits in each nibble of the byte pointed to by the pointer b. (i.e. 0bAxxxBxxx -> 0bBxxxAxxx). I have a predefined function with this …
Optimization and Methods for Reversing Nibbles of a Byte
Feb 11, 2025 · I'm currently studying encryption and I was coming up with ways of reversing the nibbles of a byte (ex. 0xF5 => 0x5F). I came up with this solution: byte >> 4 | (byte & 0x0F) << 4
c - how to replace given nibbles with another set of nibbles in an ...
Dec 23, 2016 · A lot depends on how your flexible you are in accepting the "nibble list" index[4] in your case. You mentioned that you can replace anywhere from 0 to 8 nibbles. If you take your …
.net - How can you nibble (nybble) bytes in C#? - Stack Overflow
Jun 26, 2010 · I am looking to learn how to get two nibbles (high and low) from a byte using C# and how to assemble two nibbles back to a byte. I am using C# and .NET 4.0 if that helps with …