fwrite/format on sockets?
Fri Aug 25 20:56:49 CEST 2000
> It seems like calling fwrite/format on a socket fails with badarg. Is there
> a way to do something like this?
Use: gen_tcp:send/2 for this.
> If sockets are not IODevices usable by
> fwrite, is there an equiviland to Common Lisp's (format nil "Format
> string")? (Ie return the string which would normally be printed instead of
> printing it).
Use: io_lib:format/2 as shown in the example below:
1> lists:flatten(io_lib:format("hello ~s~n",["world"])).
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