{"id":"twos-complement-mask-pattern","text":"Solutions handling signed 32-bit integers use `num &= 0xFFFFFFFF` to reinterpret negative Python integers as unsigned 32-bit two's complement values, bridging Python's arbitrary-precision integers to fixed-width behavior.","truth_value":"IN","source":"entries/2026/06/06/convert-a-number-to-hexadecimal-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"twos-complement-mask-pattern","truth_value":"IN","reason":"premise"}]}}