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Re^3: What I Most Recently Learned in Perl, But Should Have Already Known

by pKai (Priest)
on Aug 23, 2006 at 09:36 UTC ( #569043=note: print w/replies, xml ) Need Help??


in reply to Re^2: What I Most Recently Learned in Perl, But Should Have Already Known
in thread What I Most Recently Learned in Perl, But Should Have Already Known

'???' actually is no real thing. It's more like Deparse saying, this should be optimized away.

E. g. every "Useless use of a constant in void context" also results in this.

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[Lady_Aleena]: shmem, that is understandable! The two examples in File::Find don't make sense to me on a quick glance.
[marioroy]: LA if the find worked from Unix command line, or does it not. Likely a quoting issue inside Perl qx.
[Lady_Aleena]: marioroy, the find worked fine at the command line.
[marioroy]: LA, yeah. than there's no reason why it cannot work inside qx. But chatting is hard in PM. I cannot see the code now.
[shmem]: Lady_Aleena: sometimes a quick glance isn't enough.

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