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kcott's scratchpad

by kcott (Canon)
on Sep 22, 2010 at 21:42 UTC ( #861372=scratchpad: print w/replies, xml ) Need Help??

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For Tux:

#!/usr/bin/env perl -l use strict; use warnings; use Text::CSV; my $csv = Text::CSV::->new(); my $cols = @{ $csv->getline(\*DATA) }; my $query = 'INSERT INTO table (' . join(',' => map { "col$_" } 1 .. $ +cols) . ') VALUES (' . join(',' => ('?') x $cols) . ')'; print $query; __DATA__ a,b,c,d

Output:

INSERT INTO table (col1,col2,col3,col4) VALUES (?,?,?,?)

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[Corion]: A good morning!
[Discipulus]: good morning Corion!
[Corion]: I spent parts of yesterday digging into Filter::Simple to make it not change the line numbers of unfiltered code, but I think I need regex help (which will come in a SoPW I guess). I tried @lines = /((?:"...."|[^" \n]+)\n)/gs, but that matched on...
[Corion]: ... foo "\0\0\0\n" bar\n by matching the first \n instead of matching the four-bytes-in- double-quotes part
[Corion]: ... and I still don't understand why ;)

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