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Re: Reoccuring message

by Perlbotics (Canon)
on Oct 04, 2012 at 19:21 UTC ( #997296=note: print w/replies, xml ) Need Help??


in reply to Reoccuring message

Try to replace all occurrences of $1 with $i. The problem occurs when assigning 0 to $1 in the for()-loop construct.

You cannot assign to $1 directly using the = operator - so from that point of view, $1 is read-only. $1 is usually set by a matching regular expression (capture), see also perlre.

Maybe, you should also increase your editors font size? ;-)

Update: Off-topic but maybe of interest: Announcing Source Code Pro

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[stevieb]: just pouring over the wiringPi code updates, and there have been some awesome fixes... root user isn't required any more lest in very edge cases, and some other fixes that will allow me to do some wonderful refactoring in my wrapper code. I'm psyched!

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