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ChuckularOne's scratchpad

by ChuckularOne (Parson)
on Jun 01, 2004 at 18:19 UTC ( #358347=scratchpad: print w/replies, xml ) Need Help??

What I'm trying to do is find $rFile in $_ and add it to an array.

This matches only the whole string.

if ( length($rfile) > 0 ) { foreach $item (@clean){ $continue = index($item, $rfile); if ( $continue == 0 ) { $output[++$#output] = $item; } }
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[stevieb]: here I thought my Perl code was wrong, but it turns out I had a poor miscoonception of [https://arduino. questions/42879/ reading-an-output- analog-pin-with-an -input-analog-pin
[stevieb]: meh... I'll try again
[stevieb]: I thought my Perl code was bad, but I misunderstood Arduino pins.

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