Re: Extra Space Issue

I'm not sure I have enough to work with here. A dump of @row would have been nice. Well, regardless, here are some observations that may help.

Pre-init your variables. $a = 0; $b = 0; . . . before going into your foreach.
Use regex instead of eq to test for 'W'. /W\s*/ if your datatype can be more than 1 char.

--
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Re^2: Extra Space Issue by grinder (Bishop) on Jan 31, 2008 at 16:17 UTC
Pre-init your variables. `$a = 0; $b = 0;` Better not to use `$a` and `$b` at all. Save them for sort comparators. • another intruder with the mooring in the heart of the Perl	[reply]