This has been posted to p5p in the past. See here. FWIW I was said user, and that was less than 6 months after I started learning Perl.

IMHO the best possible documentation is to firmly get down Perl's idea of what a list is versus what a scalar is. If you understand what a list is, then it is obvious that ,, shouldn't insert an undef. If you don't, particularly if you are translating some VB code that uses commas as placeholders...

In reply to Re (tilly) 5: Bug with lists? by tilly
in thread Bug with lists? by demerphq

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