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Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Inheriting DBI problem
Oh my goodness. I need to read the manuals more carefully... By default $dbh = DBI->connect(...) returns a $dbh blessed into the DBI::db class. And the $dbh->prepare method returns an $sth blessed into the DBI::st class (actually it simply changes the last four characters of the calling... -
Inheriting DBI problem
Hi, somebody tried inheriting DBI? package Test::TMYDBI; our @ISA = qw(DBI); use base 'DBI'; sub execute { my($this) = shift; print "test"; return $this->SUPER::execute(); } I get the following error: DBI subclasses 'Test::TMYDBI::db' and ::st are not setup... -
Non Case Sensitive Replacement
It should be ok, but may be you wanna add the "g" flag because this way you will replace only the first occurence. Corwin -
find / replace vaules in a file
newperluser, in the sampwo mistakes. First the g flag of the reg exp - without it you will replace only the first ocurrence of the expression. Second you don't anything with the replaced string - may be prin/store it somewhere - it is replaced only in the $_ variable, but not in the file. Corwin -
Perl + procedures problem
Is calling procedures this way faster than writing SQL queries in Perl? Corwin -
execute a command line script perl and read the response
http://search.cpan.org/~gaas/libwww-perl-5.805/lib/LWP.pm Corwin -
LWP params Best practice
$uri = URI->new( $url ); $uri->query_form( $query_params ); my $req = HTTP::Request->new( POST=>$uri ); $ua->request($req); Where the $query_params is a hash reference with the names and values of the params. Corwin -
LWP params Best practice
Hi. Can you tell me what is the best practice to compose and escape params, when using LWP. Currently I am doing that: my $params = shift; my $params_as_str; if ( ref $params eq 'HASH' && $params ) { foreach my $k ( keys %{$params} ) { $params_as_str .=... -
File as a database
10x dude, I was searching just something like that. Corwin -
File as a database
I wanna create my own simple database (one table with 4-5 columns), and hold it in some files. Also wanna use select/update statements the same way as in DBI interface allows. Can somebody hint me the best way(a module), which I can do that? Corwin -
Parsing CSV files
You can use also command line cpan, but should download nmake first and while configuring give it's path. Corwin -
Auto Save field
I need to AutoSave using XML HTTP Request, when change a field ot just to understand when there is changed field in the form. Currently I am simulating onchange event with onfocus and onblur. The problem is that when change the field, and close the browser without bluring it, I can't understand...- Corwinsw
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- Replies: 3
- Forum: Javascript
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arrays and variables with pattern matching
I almost couldn't understand anything. But you can check from CPAN Tie::File, I think it could help you. Corwin -
Upgrade Perl with cpan
Hi, is it possible to upgrade my perl version, using cpan? Corwin -
Windows CPAN problem
Made it work. Should install nmake and reconfigure CPAN. Corwin -
Windows CPAN problem
Hi I am trying to use the CPAN command line install utility with NT, but it gives me the following error: 'isntall' is not recognized as internal or external command, operable program or batch file. Corwin -
Read data from file
open IN, "< file1"; open OUT, "> file2"; while (<IN>) { s/(,.*)$//; print OUT "$_\n"; } try this Corwin -
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Perl - swf to wav
Does somebody know module which could help me to do that? Corwin -
combination help script
my @arr1 = (a1,a2,a3); my @arr2 = (b1,b2,b3); foreach my $var1 (0 .. $#arr1) { foreach my $var2 (0 .. $#arr2) { print "$arr1[$var1], $arr2[$var2]\n"; } } Corwin
