Cybersecurity.
stream, 2 blocks in second stream ... fin.seek(1000) ... fin.read(31) ... b'Hello, world! \xf0\x9f\x91\x8b' [0, 2000] [0, 500, 1000, 1500, 2000, 3000] 1000 b'\xe2\x9c\xa8 Random access is fast! \xf0\x9f\x9a\x80' Many of the related GitHub repositories for xz have been either taken offline or