Yes, GrandFather, I know about pack and unpack.  And although I don't consider myself an expert at them (... yet :-D), I have used them in quite a few programs to date.  Anyone who has done socket programming (for example) will certainly have learned how to use them.

But how about you?  Do you have any stories to share about concepts which you've learned in the recent past?

s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/

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

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