Make Perl Great Again. Часть 1: Hello World
Все знают, что любая книга по программированию начинается с приведения примера программы hello world. Я тоже не буду оригинальничать и покажу, как н…
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Make Perl Great Again! Поиски простоты в программировании
Программирование само по себе очень сложная штука, и поэтому программировать надо как можно проще. Именно поиску простых способов программ…
Делаем RAG-систему с нуля
У меня с давних времен сохранилась куча всяких заметок, в основном в виде простых текстовых файлов. Самых разных: от скриптов и конфигов до всяких р…
Я дважды неправильно объяснил один баг в ora2pg
У меня было объяснение, почему ora2pg теряет внешние ключи при переносе схемы в PostgreSQL. Я его опроверг, придумал новое и опроверг ещё раз. Насто…
Perl 🐪 Weekly #791 - The Dark Side is here!
Originally published at Perl Weekly 791 Hi there! MetaCPAN has a night mode. Underbar has a new episode. The Lacuana Expanse is back. Enjoy your wee…
От заката до рассвета…
Фотодатчик для управления ночным освещением - штука, считай, стандартная. Маленькая коробочка, внутри фоторезистор, реле - да все знают. Но есть нюа…
PWC 391 Median Boxes
The first task asks us to combine sorted arrays and find the median, and the second asks us to combine boxes by stacking them inside each other. I f…
Perl 🐪 Weekly #790 - Perl and CPANSec
Originally published at Perl Weekly 790 Hi there, An effort is made by people who either maintain the security of software languages behind the scen…
PWC 390 Weird Ways to Wrangle Words
Episode 390 of The Weekly Challenge brings us a couple of tasks that turned out to be less code than I first thought. Let's put on some mood music a…
PWC 388 Dyck Words: I Refuse to Indulge in the Obvious Jokes
As soon as I saw the title of this week's challenge, I had to run to Google. As a person with a German surname that is sometimes mispronounced for s…
PAGI: What happens to a Send in Flight?
Introduction 2026-08-28 · PAGI 0.002006–0.002007 (core spec 0.5 / Www sub-spec 0.4) · PAGI::Server 0.002011 If you've been watching the PAGI changel…
PAGI::Server 0.002007: One Contract, Two Transports
Introduction PAGI::Server 0.002007 is the largest release of the server since the distribution split. Almost none of it is new features. Instead, it…
Punk: Fully Authed
Authentication is where a web framework's promises get tested, because every entry point of it is a door. A password form, a verification link in a…
PAGI 0.002002: Clarifying How Applications Are Loaded
Introduction PAGI 0.002002 is a specification release. It does not change the runtime shape of a PAGI application. A running application is still on…
25+ useful and commonly used Regular Expressions
Regular Expressions (Regex) are expressions that define a search pattern. Regex can be implemented in various tasks including searching, replacing,…
PWC 386 All Your Base Are Belong to Rational Numbers
We have a couple of math problems for this week's challenge tasks . Let's set the mood with Paul Simon's song, "When Numbers Get Serious" , from the…
Weekly Challenge: Uncommon parentheses
Weekly Challenge 385 Each week Mohammad S. Anwar sends out The Weekly Challenge , a chance for all of us to come up with solutions to two weekly tas…
Punk: a MVC framework
Every web framework does a certain amount of thinking on every request. It looks at the path and decides which route matched. It works out which cha…
Weekly Challenge: Similar colors
Weekly Challenge 383 Each week Mohammad S. Anwar sends out The Weekly Challenge , a chance for all of us to come up with solutions to two weekly tas…
Perl 🐪 Weekly #780 - TRF
Originally published at Perl Weekly 780 Hi there, The Raku Foundation (TRF) was officially announced last month, as suggested in the post by Damian…
One Stack Machine, Two Runtimes: Cross-Validating Scala and Perl with a Shared JSON IR
This follows up on Mainframes, Monads, and Stack Machines . Short version of that post: we model computation as a small stack machine whose programs…
Perl 🐪 Weekly #779 - LinkedIn and the Perl Weekly
Originally published at Perl Weekly 779 Hi there! In the 15 years since the Perl Weekly was first published we included posts from more than 800 aut…
Perl PAGI Middleware
Middleware in PAGI A port of the sample app from What Is Middleware? — which builds the same three-layer stack in Plack/PSGI (Perl) and Starlette/AS…
PAGI Distribution Split
The news: PAGI is now three CPAN distributions instead of one. PAGI-Server — the reference server PAGI-Tools — the application toolkit PAGI — the sp…
Perl 🐪 Weekly #777 - Check your CPAN profile!
Originally published at Perl Weekly 777 Hi there! In the recent weeks I looked at a lot of MetaCPAN profiles (aka. author pages) such as that of MAN…
Weekly Challenge: Existence
Weekly Challenge 377 Each week Mohammad S. Anwar sends out The Weekly Challenge , a chance for all of us to come up with solutions to two weekly tas…