Re^23: Addional "year" matching functionality in word matching script

See perlre for explanation.

\b matches "word boundaries", but in a special meaning of "word". /i makes the matching case insensitive, and /g makes it global, i.e. it matches as many times as it can, and returns all the matching substrings.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
[download]

Comment on Re^23: Addional "year" matching functionality in word matching script Select or Download Code

Replies are listed 'Best First'.
Re^24: Addional "year" matching functionality in word matching script by bms9nmh (Novice) on Aug 18, 2016 at 17:01 UTC
Ok, i'm near the end of the script now. In this bit, I can see why the script prints out the line from $csv2, but I can't understand how it prints out the line from csv1. I can't see where it gets this information. `if ($count >= $desired) { print "$csv2\n"; ++$matched; } } print "$_\n\n" if $matched;` [download] I can see the: `print "$_\n\n" if $matched;` [download] bit somehow contains the information from csv1, but I can't see anything in the script which suggests why this would be?	[reply] [d/l] [select]
Re^25: Addional "year" matching functionality in word matching script by choroba (Cardinal) on Aug 18, 2016 at 19:35 UTC
That's because `while (<CSV1>) {` [download] in fact means `while (defined( $_ = <CSV1> )) {` [download] ($q=q:Sq=~/;[c](.)(.)/;chr(-\|\|-\|5+lengthSq)`"S\|oS2"`map{chr \|+ord }map{substrSq`S_+\|`\|}3E\|-\|`7**2-3:)=~y+S\|`+$1,++print+eval$q,q,a, [download]	[reply] [d/l] [select]


Come for the quick hacks, stay for the epiphanies.
	PerlMonks