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https://sudonull.com/gcc-folds-x-x-to-1-on-division-by-zero

Analysis of why GCC optimizes x/x to 1 even when x=0. UB, volatile, comparison with MSVC. For C++ developers: how to avoid and test.

Loop REPL in Forth on Elixir | Pipeline

https://sudonull.com/loop-repl-in-forth-on-elixir-pipeline

Implementation of a streaming Forth interpreter in Elixir: from shuttle to loop style with `|>`. Code, diagrams, error optimizations. For middle/senior dev. Study the approach.

Compiler from scratch: lexer parser type inference

https://sudonull.com/compiler-from-scratch-lexer-parser-type-inference

Experience creating a compiler for my own language: from lexer to LLVM IR. Handling generics, lambdas, linking. For middle/senior developers. Learn approaches without deep knowledge.

C++ Name Lookup Mechanism: ADL and Two-Phase Template Lookup

https://sudonull.com/c-name-lookup-mechanism-adl-and-two-phase-template-lookup

We break down how the C++ compiler processes names in templates and namespaces. Learn why ADL and two-phase lookup cause errors and how to avoid them. Read a detailed analysis.

https://sudonull.com/register-optimization-in-ryujit-using-genetic-algorithms

How genetic algorithms help improve register allocation in the RyuJIT compiler and reduce PerfScore. Technical details and results.

From other projects

Quantum computers and Bitcoin: threat or myth?

https://ymaho.com/quantum-computers-and-bitcoin-threat-or-myth

Learn how real the threat of quantum hacking of Bitcoin is and why analysts believe the market has already priced it in.

Bitcoin Wallet Recovery Plan for Future Quantum Computers

https://ymaho.com/bitcoin-wallet-recovery-plan-for-future-quantum-computers

Learn how a new Bitcoin prototype could let users recover funds if advanced quantum computers ever threaten the network's security.

Quantum Threat to Bitcoin: Adam Back's Plan

https://ymaho.com/quantum-threat-to-bitcoin-adam-back-s-plan

How Will Bitcoin Be Protected from Quantum Computers? A Detailed Look at Adam Back's Plan and Precautions for Users.

Quantum Threat to Bitcoin: Can Old Coins Be Saved?

https://ymaho.com/quantum-threat-to-bitcoin-can-old-coins-be-saved

A new plan aims to protect Bitcoin from future quantum computers, but experts warn billions in value, including Satoshi's stash, may remain vulnerable. Learn what this means.