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I'm trying to determine whether a GET query parameter exists from within a Perl CGI program Here's...
I was expecting a builder method to have access to all the other attributes provided by the caller....
I'm trying to get a perl regex to git me the path that appears after a certain path in a URL: URLs...
This question already has an answer here: What's the difference...
How do i convert this 2016-02-15T08:51:42+00:00 and get the date time according to indian time or...
I have an API 'template' which is basically a complex structure i.e. an array of...
How I do in Linux, to emulate a Bluetooth HID keyboard in Linux, with perl? I have tried with the...
If i had a string: my $string = "a/hello/bye/d"; I would like to add in a "\" symbol infront of...
There are need to change my existing dhcpd.conf file using a shell script there I need to keep the...
I have an array my @numbers; my $num1 = 23; my $num2 = 4; @numbers=(\$num1 ,\$num2); print...
Are there any library for adding perl service(s) to eureka server similar to how we have...
I am using Perl for a module that involves processing a lot of Unicode documents. I started getting...
This question already has an answer here: Reference - What does this...
The big problem that I can't seem to figure out. I need to input into this complex hash...
I have a Moose class Person package Person; use Moose; has 'first_name' => ( is ...
In such case, how to recognize whether there were variable or literal was passed to the function...
there was a problem installing the AnyEvent::DBI for perl v5.18.2 on macOS High Sierra 10.13.3 As I...
This question already has an answer here: In Perl, how can I get the...
Problem: I am trying to print the $self object to know the contained data structure like below...
i want to ask how to print my image in center by using perl cgi here is my code : print...
Here is my code. I want to print out all the lines at the beginning of capital: while(<>){ ...
This question already has an answer here: Reference - What does this...
So I inherited a Windows system that runs a perl script that connects to a local PostgreSQL...
Background I am using Perl to parse dates and datetimes input by users who aren't too careful with...
In my application, we have a template; where the user can edit and then save it to the DB. The...
I have a directory there are lots of .wav files. I read the data of each file through curl command...
2 days ago

Operator <> issue

I create a file named fred: fred_1 fred_2 fred_3 I write a Perl script named...
My PHP script is taking almost 6 times more time than PERL script, my script is to write xml file...
I have the following code if (-e $filein) { if (open (FILEIN, $filein)) ...