Always search first

select((select(ERRFP), $| = 1)[0]); -- no results

select select $| = 1 -- bah!

site:perlmonks.org "select( select" FINALLY!

How do I flush/unbuffer an output filehandle? Why must I do this?

Wow, searching can be tough with these improved search engines :)

In reply to Re: Strange piece of code! ( select((select(OUTPUT_HANDLE), $| = 1)[0]); ) by Anonymous Monk
in thread Strange piece of code! by solegaonkar

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