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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... -
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
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 -
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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Upgrade Perl with cpan
Hi, is it possible to upgrade my perl version, using 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 -
Perl - swf to wav
Does somebody know module which could help me to do that? Corwin -
Mail trigger
I have to make a mail-trigger wich should parse the email, when it comes but I have no idea where to start from. Would you give me any ideas, or somewhere to read from? Corwin -
showing source instead of executing
Noob question. I have my first cgi script and when I run it the browser displays the source code of the script instead of executing it. I added both: ScriptAlias /cgi-bin/ "/usr/local/apache/cgi-bin/" AddHandler cgi-script .cgi .pl My script is set to 755. May be I should add some... -
die and croak
Hi guys, Today another question torments my brain. :) Damian Conway says in his book "Perl best practices" that is better to use croak instead of die. I also have seen that in other places, as hacking around. So what is the practical difference between die and croak? Corwin -
parse files to 65000 rows pieces
Hi guys. I had pretty big report, which sbd had to view with Excel. But Excel don't support more than 65 000 row. My source is: #!/usr/bin/perl -w use strict; my $input_file = shift; my $line_counter = 65000; my $extention = 1; print "Input file not defined!\n" unless $input_file; open... -
Processes
I RTFMed. I think I udnerstood some things, but definitely couldn't catch the whole picture. So I continue trying to find good faq/manual/book, but by this time, could somebody try to explain me some things. To be more clear: 1. What exactly fork do (it's mechanism, how it works)? 2. open... -
Parsing dates
I have file with sth like that: Mon Aug 1 08:07:21 -0700 2005 Tue Aug 2 09:11:32 -0700 2005 I need only the month, day, hour and year values to sort them later, which is absolutely another question/thread:) So the first think which comes to my mind is to split them into array and pass the... -
grep vs regular expr
Hi guys. Directly to the point. I have about 1G log files and for example dates and keys and some atributes. On those rows where those keys and dates match I should check for the attributes, and if there is, extract it's value. I have made it with regular exprs, which check every row for date...
