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option transfer list boxes
hi tsuji, Could you please give an html example code instead of test_action.asp Thanks 19decsat- 19decsat
- Post #11
- Forum: Javascript
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Pattern matching in perl
could you please explain, How this regex works /(?:^|,)5(?:$|,)/ -
basic object-oriented Perl question
hi Coderifous, when i try your code. and run the program i get this error Can't locate object method "new" via package "testchild" at newpr.pl line 3. thanks in advance 19decsat -
Sorting in foreach
my %set = ( "key1" => "4", "key2" => "1", "key3" => "19", "key4" => "8", "key5" => "14", "key6" => "14" ); foreach my $key (sort {$set{$b} <=>$set{$a}} keys %set ) { print "$key = $set{$key}\n"; } output : key3 = 19 key5 = 14 key6 = 14 key4 = 8 key1 =... -
Natural sort on array
Dear Mikevh, could you please explain, how this funcation works. @arr = sort {sortem()} @arr; sub sortem { my ($x, $y) = ($a =~ /(\d+)/, $b =~ /(\d+)/); $x <=> $y; } Thanks 19decsat -
Removing part of string from a fixed position ?
Hi, aigles please explain this (?<=^.{47})
