I strongly suspect that by the time a programmer from another language learned enough about Perl to find this site, and then enough about this site to find that tutorial, they would have (hopefully) learned how to handle most of the obvious translations.

However don't let that dissuade you. If you think there is something of value here, write it. If it is generally well-written, informative and addresses a clear target audience, it has every chance of being accepted as a tutorial.