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Using the PayPal express checkout API in Perl

Pete — Tue, 24 Aug 2010 07:25:16 +0000

Perl API for PayPal

There are a number of apps written in Perl that connect to classic CC transaction gateways. Meanwhile, PayPal has become so inexpensive, that a number of merchants can save significant amounts by switching to PayPal. The folks at PayPal have published a nice framework that allows Perl applications to use PayPal for checkout:
Express Checkout through Payflow Pro…in Perl

Check Variable Type is Integer in Perl

Balazs — Wed, 07 Jan 2009 21:27:27 +0000

If you need to make sure that data incoming from a data source is integer, you can use:

if ( $variable =~ m/^[d]*$/ ) { print "integern"; }

More info is on SitePoint.

Perl Switching to Git

Balazs — Mon, 05 Jan 2009 03:31:48 +0000

Perl announced a couple of weeks ago that it is switching from Perforce SCM to Git. Is it time to review what SCM to use for managing distributed projects?

How do I install Perl modles on a dedicated server?

Domonkos — Sun, 12 Nov 2006 08:13:04 +0000

From the command line, as the root user, run:

# perl -MCPAN -e shell

And then at the cpan command line run:

cpan> install Module::Name