c question: *printf'ing arrays

Igor Mozolevsky igor at hybrid-lab.co.uk
Tue Jun 30 18:00:43 UTC 2009

2009/6/30 Alexander Best <alexbestms at math.uni-muenster.de>:
> that works, but i really want to have a pretty output to stdout. i guess i
> have to stick with printf and use `for (i=0; i < sizeof(XXX); i++)` for each
> array in the struct. just thought i could avoid it.
> btw. `./my-program | hexdump` works, but if i do `./my-program > output`
> output is being created, but is empty. is this normal?

Depends if you output to stdout or stderr --- `>' redirects stdout.


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