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Re^3: What is true and false in Perl?

by tobyink (Abbot)
on Oct 18, 2012 at 02:26 UTC ( #999654=note: print w/replies, xml ) Need Help??

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  1. or download this
    # Does not say "true". This is as you describe.
    say "true" if undef, undef;
    # Still doesn't say true.
    say "true" if 1, 2, 3, 4, undef;
  2. or download this
    say "true" if 1, 2, 3, 4, undef;
  3. or download this
    sub x {
      return undef;
    say "true" if x();

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Node Type: note [id://999654]
[Discipulus]: marioroy did you know zentara is back to themonastery? he was used to be one of the best parallel programming monks
[makita]: sign_types parameter in XML::Compile::WSS ::Signature Does have anybody experience how to use it?
[makita]: Need to sign more elements but all types I put in array are ignored. And is always signed only the body
[Discipulus]: no makita sorry. i see in the synopsis of the module: "WARNING: Only limited real-life experience" might be better compose a SOPW with some code example and data

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