Diacritice

November 23rd, 2014 by ggl

M-am trezit după cinci ani că scriu cu caractere turcești și catalane. Știu că am stat oarecum sub truci aproape 400 de ani (mă rog, nu neapărat noi, adrelenii, ci românii din Dobrogea și Țara Românească), dar totuși avem propriile ș-uri și ț-uri, motiv pentru care am remediat problema cu acest script, yay.

Wacky voters

November 16th, 2014 by ggl

Victoraș pisoiaș nu cred că a urmărit vreodată la desenul animat Wacky Races, în care personajul Dick  Dastardly pierdea întotdeauna cursa din cauză că era prea procupat să ciolească. Dacă n-ar fi făcut fazele total lipsite de fair-play de la alegerile astea, aveau șanse să câștige. Așa, probabil că nu.

Democrația nu se dă, nu se bagă la alimentară, ci se câștigă în stradă cu scandal.

CCR vs. Secu

September 21st, 2014 by ggl

Curtea Constituțională a României a declarat neconstituționale două legi care îngrădesc drepturile fundamentale referitoare la viață intimă, familială și privată și la secretul corespondenței, precum și a libertății de exprimare. Securiștii sunt supărați că nu mai pot nu mai pot monitoriza legal persoane private care nu au încălcat legea.

Perl class builders

June 23rd, 2014 by ggl

I was more than pelasantly surprised today while benchmarking Moo against Mo, Class::Tiny and Mojo::Base. It turns out the latest version of Moo doesn’t have much of a speed penality when compared to Mo or Mojo::Base. Needless to say it’s two times faster than Class::Tiny. All of this without Class::XSAccessor installed. With it installed it’s on par with Mo, sometimes even faster. If I’d start a new project today I’d probably use either Moo or Mojo::Base.

Rate ct moo mo mb
ct 76799/s -45% -50% -61%
moo 139184/s 81% -10% -29%
mo 154844/s 102% 11% -21%
mb 195491/s 155% 40% 26%

Moo only has features that make sense, such as inheritance, roles plus some safeguards that make sloppy programming a headacke. Some of them are rather annoying, for example fatal warnings, which can be defused by using Moo::Lax. If you want type checking with Moo, there are some documented extensions for that, or you can use Type::Tiny. Moo also provides an easy migration path to Moose and in order to use it you only need to install just about eight non-core dependencies, as opposed to half the CPAN.

Mojo::Base is really minimal, has zero core dependencies and is part of the excellent Mojolicious framework. If you’re already using that you probably don’t need another object builder. The syntax is also Moose-like.

Perl and JSON

May 31st, 2014 by ggl

I like JSON a lot when it comes to seralizing data and REST web services. Perl has very good support for JSON and several libraries to pick from. While selecting the best components for my projects, I have been testing and timing a few Perl modules that produce JSON. These are JSON::PP, which has been in the Perl core since 5.13.9, Mojo::JSON, part of the excellent Mojolicious web framework, JSON::Tiny, a stand-alone adaptation of the latter, JSON::XS, written in C for blazing speed and Cpanel::JSON::XS, a fork of the latter. I also tested JSON:DWIW, an older module also written in C. Let’s see how they perform.

Rate jpp jt mj jdwiw jxs cpjxs
jpp 4437/s -6% -11% -82% -97% -97%
jt 4718/s 6% -5% -81% -97% -97%
mj 4977/s 12% 5% -80% -97% -97%
jdwiw 24917/s 462% 428% 401% -83% -85%
jxs 145479/s 3179% 2983% 2823% 484% -10%
cpjxs 161266/s 3534% 3318% 3140% 547% 11%

If you don’t want to bother, JSON::MaybeXS is a wrapper module that automatically selects the best out of three of them and can also operate like the core JSON, so you only have to change your use statement and leave the rest of your code untouched. JSON::PP, JSON:DWIW and the XS modules are packed with features, while Mojo::JSON and JSON::Tiny are minimalistic libraries and only produce inline compacted JSON suitable for machine consumption.

Rare

April 14th, 2014 by ggl

Playing with sharp objects outside evals.

‘And what would humans be without love?’
‘RARE, said Death.”

– Terry Pratchett, Sourcery

Each

April 4th, 2014 by ggl

Avoid it like the plague.

Restaurare

March 11th, 2014 by ggl

Un articol delicios, dar în același timp foarte trist, despre o restaurare în stil hunedorean.

Ukraine

February 27th, 2014 by ggl

I’ve read a very interesting article on the recent events in Ukraine, Russia and name calling, dictatorship, national bolshevism and differences between the EU and Putin’s rival project, the Eurasian Union. If the revolution in Ukraine was planned by the West, the timing could not have been better as Putin was rather busy with the Winter Olympics in Sochi.

Updates:

Remember the 1999 Pristina airport incident? This time nobody is going to cut Russia off. Crimea is an important strategic Russian outpost and they will defend their interests in the area.

A 1979 novel called The Island of Crimea and written by Vasily Aksyonov predicts Russia’s occupation of the peninsula in strikingly accurate detail. Of course, it’s all fiction.

February 24th, 2014 by ggl

Iar Isus! Dacă n-ar fi fost el, ce simplu ar fi fost totul: ar fi putut să stea așa o veșnicie, uitându-se unul la altul, în timp ce ea își bea sucul de roșii.
– Eu sunt catolic. Tu ce ești?
– Eu sunt sora Katiei.

– Andrés Barba, Sora Katiei