2d ago · 9 min read · I've been writing proc macros for a while now. Derive macros for internal tools, attribute macros for instrumentation. And every time, the same two problems: quote! doesn't compose (you end up passing
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Dec 14, 2025 · 9 min read · Behaviours as API Surface Many programming languages have the concept of interfaces. They allow us to separate an abstract definition of an API shape from its implementation. In Elixir, the closest equivalent is a behaviour. We describe a behaviour m...
Join discussionAug 4, 2025 · 3 min read · Trong ngôn ngữ C (và C++), lệnh #define là một chỉ thị tiền xử lý (preprocessor directive) dùng để định nghĩa macro — đoạn mã sẽ được thay thế trực tiếp trước khi biên dịch. Dưới đây là danh sách đầy đủ các dạng sử dụng #define trong C, kèm ví dụ min...
Join discussionJul 16, 2025 · 16 min read · super casual read. just enough to build real mental models. we are not doing procedural macros here (derive / attribute / function style). that will be a separate blog. here we focus on declarative macros (macro_rules!). why care? if you've ever wri...
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Jul 8, 2025 · 3 min read · Once you’ve got your models, snapshots, and seeds up and running, you might start noticing some repeated SQL patterns in your dbt project. Maybe you’re calculating currency-converted revenue in multiple models. Or doing the same timestamp casting aga...
Join discussionJun 1, 2025 · 3 min read · Preface I’ve had this itch to build an Web Framework. Will I actually finish it? … probably not. But hey, posting about the journey keeps me moving, one tiny experiment at a time. If you want to contribute or get 1:1 mentorship, shoot me a DM and com...
Join discussionMay 29, 2025 · 2 min read · В документации целых три классификатора, которые можно позиционировать как группы функций базы данных, собственно, база данных, система запросов типа SQL-Prolog (Pilog) и предикаты, а если считать, что реализованная система управления базой данных, с...
Join discussionApr 8, 2025 · 5 min read · Most nutrition plans focus on one number — weight. But your weight alone doesn’t tell you what you’re made of, or how to properly fuel your body. That’s where macronutrients come in. Macros help you target the right balance of fuel for your goals — w...
Join discussionMar 21, 2025 · 5 min read · Introduction In Rust macros are very powerful tools that generate code at compile time. Unlike functions, which execute predefined operations at runtime, macros write code, allowing you to dynamically create code during compilation. The biggest advan...
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Feb 24, 2025 · 9 min read · Learn to code VBA to take Microsoft Office to a new level! Automate repetitive tasks, connect applications, and create custom solutions tailored to specific needs, making you a valuable company asset! Why You Should Learn Microsoft VBA Microsoft O...
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