Re^21: Addional "year" matching functionality in word matching script

The keys of %csv2hash are the lines:

for (@csv2) {            # for data in @csv2 array
      my ($title) = $_ =~ /^.+?,\s*([^,]+?),/;
      $csv2hash{$_} = $title;
}
[download]

Here, $_ (the current line) is used as a key into %csv2hash.

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Re^22: Addional "year" matching functionality in word matching script by bms9nmh (Novice) on Aug 03, 2016 at 15:40 UTC
What does this bit of the script do? `my @matches = ( $value=~/\b$word\b/ig );` specifically the `\b` `\b/ig` bits?	[reply] [d/l] [select]
Re^23: Addional "year" matching functionality in word matching script by choroba (Archbishop) on Aug 03, 2016 at 16:02 UTC
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]	[reply] [d/l] [select]
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 (Archbishop) on Aug 18, 2016 at 19:35 UTC


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