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Re: Stupid mistakes I repeatedly make

by tlm (Prior)
on Mar 27, 2005 at 14:28 UTC ( #442623=note: print w/ replies, xml ) Need Help??

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  1. or download this
    open OUT ">$output_file" or die $!;
    
  2. or download this
    print OUT, "foo bar baz\n";
    
  3. or download this
    open my $out, '>', $output_file or die $!;
    
  4. or download this
    push @foo = 'bar';  # aaaaargh!!!
    
  5. or download this
    my $foo = $bar or $baz;
    print "You have $foo foo" . $foo==1?'':'s' . ":\n";
    my @frobozz = map foo($_) or bar($_), @baz;
    
  6. or download this
    eval {
      what() if $i == do { this() };
    ...
      return "don't worry $name, be happy\n";
    }
    print $coderef->('Pustular');
    
  7. or download this
    eval { "require $foo; 1" } or die "Where's $foo?\n";
    print $foo->happiness();
    

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