Search results for query: *

hey guys , how can i pass a parameter to a function reference when i assign it. like my $funcAddr = \&foo($param) thanks

Hello, does enyone have a simple html::pager example that i can look over, i have a hard time understanding it from the cpan site. Thank you, Cristian

hello, i have a simple problem, how can i align to tables horizontaly ? [table 1] [table 2] Thanks, Cristian

Hello, I want to use javascript in a perl program that creates a html with a bunch of links that connect to dbi and gets the page content for those links. I know perl part, but the javascript part i lack. Thank you in advance, Cristian

how can i extract a root using a pattern match ? url type : <h2 class=r><a href=\"http://www.something.com/" i use this : <h2 class=r><a href=\"http:\/\/(.+?)\/\"/ but it grabs alot of things that i do not want. for example : <h2 class=r><a...

Hello guys, * I get this error when parsing the following lines : start clusterNo=1 value chunkNo=3 .................... * the code : while ($line <= $#$_lines) { chomp $$_lines[$line]; if ($$_lines[$line] =~ /start\s(\S*)=(\d*)/) { $clusterNo = $2...

I'm trying to learn how does CGI::Application::GDGraph works, but there isn't to much free and fast documentation out there, many just cut and paste from the same source : CPAN, and examples are not self explanatory when it comes to relate them with other components that use them or get used by...

This is really bugging me for a while . Here is what i want to do : I made a cronjob to run at each minute a script. That script logs on diferent machines and there it starts another script and return to my main script a result. I do that using c3. When i ran the main script manually it works...

Do eny of you guys have an explicit example of a small application that does this : http://www.jonblog.uklinux.net/www/presentation/img13.html I don't have too much time to go into perl graphics books, and i learn faster from examples, i wanted to do something like in the link, but that example...

How can i emulate this functionality without printing in print_1 along with piping (print "$a|$b") and then using a pattern match to extract the results ? : Obs : i don't mind piping the result into on string , i just don't want to put trash in STDIN or other file, i just need the result...

Hello again, What is the most efficient way to open a file through network ? Considering that i'm writting a cron that from 10 to 10 minutes logs on several machines [1-10] and gets some log file. ( like 16-265 log files per machine ) Thank you in advance, Cristian

I've tryed to escape the first "*" but it does not work either("\*/1 * * ....) .... my $cronjobPattern = "*/1 * * * * /usr/bin/perl \$pathHome/test.pl 10"; ... if ($cronjob =~ m/$cronjobPattern/g) { ... } ... ERROR : Quantifier follows nothing in regex; marked by <-- HERE in m/*...

struct grades = { math => '@'; }; $grades->{math} = (1,2,3); # why can't i do that ? How can this be done ? my @array = $grades->{math}; # why is this not taking grades->math elements and copies them into array ? How can this be done ? Than you in advance, CL

So i'm trying to make a simple print, then to unget all the x last chars or last output from the standard window and i do not know how.Eny suggestions will be appreciated. # example : print "Hello world"; # output : Hello world # print unget(5); or a method similiar this is just a suggestion...