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Re: concatenating variables

by brx (Pilgrim)
on Jul 31, 2012 at 17:37 UTC ( #984633=note: print w/ replies, xml ) Need Help??


in reply to concatenating variables

Very quick answer : don't 'forge' variable name. Use an array. If you realy need to 'forge' name, use an hash:

my %names; $names{$linename.$counter} = "use pricedb;" ;

With an array:

#my $line1 = "use pricedb;"; my @lines = ( "use pricedb;" , "..." , "..." , ); for my $counter (1 .. 10) { my $rowsaffected = $dbh ->do($lines[$counter]); #...

Better, without $counter:

for my $line (@lines) { my $rowsaffected = $dbh ->do($line); #...

English is not my mother tongue.
Les tongues de ma mère sont "made in France".


Comment on Re: concatenating variables
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Re^2: concatenating variables
by Anonymous Monk on Aug 02, 2012 at 09:01 UTC
    Many thanks all - works a treat - problem now solved, and am reading the 'Learning Perl' book... Best wishes..

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