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string.unpack()

string.unpack (fmt, s [, pos])

Returns the values packed in string s (see string.pack) according to the format string fmt (see §6.4.2). An optional pos marks where to start reading in s (default is 1). After the read values, this function also returns the index of the first unread byte in s.

Links:

https://www.lua.org/manual/5.3/manual.html#pdf-string.unpack

doc_lua

2017-02-21 04:16:10

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