Re^2: Odd number of elements error

why don't you just $count++ ?

And put it along with the the checking as well...

$data{$match}++ || $count++;

# or,

$count++ unless $data{$match}++;
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Comment on Re^2: Odd number of elements error Download Code

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Re^3: Odd number of elements error by ysth (Canon) on Jul 15, 2007 at 19:38 UTC
That's not equivalent; the original code only increments $data{$match} if it's false. But there are good odds that what you give is what the OP actually wanted.	[reply]