Bit-Width Assumptions That Quietly Change Your Decimal Result
The same hexadecimal value can mean very different things depending on width, sign, and context.
Hexadecimal conversion is rarely just math. It is interpretation.
The width question
FF as an 8-bit value is simple. But a larger sequence can represent different signed and unsigned results when interpreted as 16-bit, 32-bit, or 64-bit data.
Always carry context forward
The most useful tools do not only produce a number. They explain what assumptions were made to get there.
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