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Write raw bytes
write_raw(con, x, bounds_check = NULL)If con is a connection then this connection is returned invisibly.
If con is a raw vector then new data is appended to this vector
Connection object or raw vector. When con is a raw vector, new
data will be appended to the vector and returned.
Connection objects can be
created with file(), url(),
rawConnection() or any of the other many connection creation
functions.
vector to write
Check values lie within bounds of the given type.
Default: NULL indicates that
this option should be retrieved from the connection object if possible
(where the user has used set_bounds_check()) or otherwise
will be set to "error"
Other data output functions:
fprintf(),
write_f64(),
write_hex(),
write_uint8(),
write_utf8()
con <- file(tempfile(), "wb")
write_raw(con, as.raw(1:4))
write_raw(con, 1:4)
close(con)
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