0x0001
0x0001 is a hexadecimal numeral commonly used in computing to denote the decimal value 1. The 0x prefix signals hexadecimal notation, and the digits 0001 together represent the value one. In binary, 0x0001 corresponds to a single set bit: for a 16-bit representation it is 0000 0000 0000 0001, and for a 32-bit representation it is 0000 0000 0000 0000 0000 0000 0000 0001.
Endianness matters when 0x0001 is stored or transmitted as a multi-byte quantity. In little-endian memory, a
Common usage focuses on bit-level operations. 0x0001 often serves as a bitmask for the least-significant bit,
Context is key: a specific meaning for 0x0001 depends on the protocol, file format, or software system