Anti-nuisance lawsuit warning: The purpose of these notes is to remind me, Zoegond, of stuff or to help me work stuff out. They may contain mistakes.

Quick

  • ($a, $b....) = unpack("A2A7...", $packed)
  • push( array, list )

Friday, November 16, 2012

index and undef

Be warned, the result of

index("hello", undef)

is 0, not -1.

at
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