Because bytes (pompously aka. octets) consist of 2 hex digits dec:0 -> 0x00 dec:255 -> 0xff.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority". The enemy of (IT) success is complexity.
In the absence of evidence, opinion is indistinguishable from prejudice. Suck that fhit

In reply to Re^3: Help me decipher code containing map function by BrowserUk
in thread Help me decipher code containing map function by adamZ88

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