2011.08.28 in #5
Quick note on character encoding and using the JSON module
Flavio Poletti goes into a detailed description on how strings are handled within Perl regarding bytes and characters and how you should handle them. Then he explains how to use the JSON module to avoid issues with Unicode.
2011.09.09 in #7
Flavio Poletti introduces his 'yet to be fully released' module to make it easy to handle the environment in DotCloud
2011.11.19 in #17
Dist::Zilla, Pod::Weaver and bin
Flavio Poletti fights Dist::Zilla and Pod::Weaver in public. And wins! There is a certain value when someone describes the path to the solution and not only the solution. That helps people accept, that they are not expected to come up with a solution out of the blue. It also helps people learning the fine art of problem solving.
2012.03.24 in #35
Flavio Poletti created a command line tool that can take files and act on their lines as elements of sets to find out union and intersect and even to subtract one from the other. It looks interesting though I'd like to see an explanation of the use case his co-worker had that prompted the creation of this tool.
2012.03.28 in #36
Logging in Dancer
Flavio Poletti writes about the use of Log4perl together with Dancer.
2012.04.06 in #37
Parse::RecDescent and number of elements read on the fly
Flavio Poletti explains how he parses some grammar that has parts that are declared dynamically. Sort of changing the rules as you go along. I have a feeling that there should be an easer way to solve this but have not checked it deeply. Maybe you could do it? Maybe using Marpa?
2012.08.07 in #55
How to create Origami envelopes using Perl
I love it when people do nice things with Perl. I don't mean nice code, but nice results. Like in this case Flavio Poletti took a nice images, manipulated it a bit and created a printable PDF. All that using Image::Magick.
2013.12.26 in #127
Potrace is a tool to transform bitmaps into vector graphics. Graphics::Potrace, written by Flavio Poletti provides the Perl binding to it.
2015.02.15 in #186
"deployable" is a handful of tools to help you with remote management of multiple servers. It was born when there was no Puppet or Chef in town.
2015.04.26 in #196
Flavio presents his wrapperl script, which is on github. It provides a mechanism for localising scripts to multiple different environments.
2015.04.27 in #197
A general profile photo that looks in the camera
Flavio reminds us all that when you put a picture of a person on a slide (or a blog post, or an e-mail), make sure the person does not look away from the text. Either the person on the side should look at the text, s/he should straight ahead. The latter will indicate that the person on the page is interested in the reader.
2015.09.02 in #215
Changes, nags and git hooks
Want Dist::Zilla to check that the Changelog of your module has been updated before releasing a new version? Flavio did, and discovered that he was naught but a configuration away of total bliss.
2015.12.27 in #231
teepee — a command-line tool that takes JSON or YAML (eg retrieved from some API using
curl) and lets you slice and dice parts of it.
2016.01.23 in #235
2016.04.01 in #245
If I am not mistaken it is a templating engine using tags that resemble the tags of Template::Toolkit and input data in PSKV format. That might stand for Pipe Separated Keys and Values.
2016.05.19 in #252
Travis-CI and Perl
Notes from Flavio on using Travis-CI with perl projects.
2016.06.11 in #255
Do you document your functions as =headN or in a list as =item ? (Editor: I think POD should have semantic tags such as =function and =method)
2016.10.10 in #273
Dokku - Your Tiny PaaS
Flavio introduces Dokku, a tiny platform-as-a-service, which aims to make it easy to deploy a single service on a machine. The example he presents is a simple Mojolicious app.
2016.11.27 in #279
WebService::Fake - but still usable!
Working on something interfacing to a web service, but don't want to hit the real web service during development? Well, you know the saying: fake it till you can make it (build on production).
2017.03.01 in #293
Telegram Keyboard Button Encoding
Telegram is a messaging service, one of the best-known features of which is end-to-end encryption of your messages. In the client you can define custom buttons, and Flavio has used Perl to abuse this feature.
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