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Nirvana through the templating yin yang (TT2 / CGI.pm)

by Aristotle (Chancellor)
on Jun 18, 2003 at 14:19 UTC ( #266830=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    ...
        query      => $q,
        @other_variables,
    }) or die $Template::ERROR;
    
  2. or download this
    [% query.textfield("name", "J. Random Hacker", 30) %]
    

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Node Type: perlmeditation [id://266830]
Approved by broquaint
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[ovedpo15]: another question about regex. if I have a string like this: "a/b/,c/d/e,5" I would like to remove the string after the last comma so the output will be "a/b/,c/d/e" how to do so?
[Corion]: ovedpo15: You could split on comma, and then join everything together, except the last part. Or you could match and make sure that the last part has no comma, like qr!,[^,]+$!, or you could use rindex.
[ovedpo15]: But I don't know the length of the string. will it still work?
[ovedpo15]: The only thing I know is that there is a comma at the end and a value after that

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