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Combined display of all available logs of JOHNWICK. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

07:30, 19 November 2025 PC talk contribs uploaded File:Phyton meet rust.jpg
07:28, 19 November 2025 PC talk contribs created page I Rewrote My Java Microservice in Rust — and It Cost Me My Job: A Cautionary Tale (Created page with "500px In 2025, as a senior Java developer at a fintech startup, I decided to rewrite a critical microservice from Java to Rust, chasing performance gains. The results were staggering, but so were the consequences — I lost my job. This isn’t a success story; it’s a reflection on the risks of innovation in a corporate world. The Motivation Our Java-based user authentication microservice, built with Spring Boot, handled 10,000 requests...")
07:28, 19 November 2025 PC talk contribs created page File:I rewrote my java.jpg
07:28, 19 November 2025 PC talk contribs uploaded File:I rewrote my java.jpg
07:26, 19 November 2025 PC talk contribs created page How Const Generics Changed Rust Forever — Why You Should Use Them Now (Created page with "500px The Day I Finally Understood Const Generics When Rust first announced Const Generics, I honestly didn’t get the hype. “Cool,” I thought. “Now I can have arrays with arbitrary sizes as type parameters. Neat, I guess.” But then — in the middle of writing yet another performance-critical numerical library — something clicked. I realized Const Generics weren’t just about fancy syntax. They were about unlocki...")
07:26, 19 November 2025 PC talk contribs created page File:Mastering generic in rust.jpg
07:26, 19 November 2025 PC talk contribs uploaded File:Mastering generic in rust.jpg
07:25, 19 November 2025 PC talk contribs created page Mastering Rust Traits: 15 Practical Examples That Will Transform Your Code (Created page with "Rust traits are one of the language’s most powerful features, enabling elegant abstractions and code reuse while maintaining zero-cost performance. If you’re looking to level up your Rust skills, understanding traits is essential. In this comprehensive guide, we’ll explore 15 practical trait examples that demonstrate real-world patterns and best practices. 500px What Are Traits and Why Should You Care? Traits in Rust are similar to in...")
07:23, 19 November 2025 PC talk contribs created page File:Learn mastering.jpg
07:23, 19 November 2025 PC talk contribs uploaded File:Learn mastering.jpg
07:21, 19 November 2025 PC talk contribs created page Spiko is a fast, Rust-based load testing tool with a beautiful TUI for real-time insights. (Created page with "Spiko is a fast, lightweight load testing tool built with Rust and powered by Tokio. It offers a clean and interactive TUI (Text User Interface) to provide real-time insights into your web application’s performance. Inspired by trinhminhtriet/blast, Spiko helps you simulate load and monitor the results in an intuitive and easy-to-understand interface. * 🚀 High-performance load testing with minimal overhead * 🎨 Real-time TUI with beautiful, interactive graph...")
07:17, 19 November 2025 PC talk contribs created page 10 Rust Features That Leave C++ in the Dust (Created page with "500px One carries the burden of decades of legacy; the other rewrote the rules of modern systems programming. If you still think of C++ as the top choice for speed, reliability, and control, it’s time to hear this out: Rust isn’t just a replacement — it’s an upgrade. In the next ten minutes, we’ll use code, simple benchmarks, and visual sketches to show 10 areas where Rust doesn’t just catch up — it wins outright. 01 Bor...")
07:16, 19 November 2025 PC talk contribs created page File:10 rust features.jpg
07:16, 19 November 2025 PC talk contribs uploaded File:10 rust features.jpg
07:14, 19 November 2025 PC talk contribs created page Rust vs Go — which gRPC server is faster on real traffic? (Created page with "500px I ran both stacks with the same schema, payloads, and client patterns, then watched one graph bend while the other held its line. The surprise was not raw throughput; it was how each server behaved when retries, slow clients, and background jobs poked at it. I chased the ugly moments, not the easy ones. The winner changed once I shaped the load like production, and that is where this story goes. The load test that changed my mind Syntheti...")
07:14, 19 November 2025 PC talk contribs created page File:Rust VS Go 2.jpg
07:14, 19 November 2025 PC talk contribs uploaded File:Rust VS Go 2.jpg
07:12, 19 November 2025 PC talk contribs created page Building Domain-Specific Languages (DSLs) in Rust: Why It’s Easier Than You Think (Created page with "500px There’s something deeply satisfying about writing code that feels like poetry — something expressive, minimal, and tailored perfectly to your problem. That’s what Domain-Specific Languages (DSLs) are all about. And if you think building one in Rust sounds intimidating, you’re not alone — I used to think the same. Then I actually built one. And it changed how I write Rust forever. What’s a DSL Anyway? A Domain-Specif...")
07:12, 19 November 2025 PC talk contribs created page File:Building domain.jpg
07:12, 19 November 2025 PC talk contribs uploaded File:Building domain.jpg
07:10, 19 November 2025 PC talk contribs created page Meet UV: The Rust-Powered Python Tool So Fast You’ll Forget Pip Ever Existed (Created page with "You know that feeling when you type pip install and… nothing happens? Like, your terminal just sits there, staring at you — judging you — while downloading dependencies at the speed of a dial-up modem? That was me. Sitting with my cold coffee and broken soul, waiting for pip to finish installing a single package. Then someone whispered the magic word: UV. “UV? Like sunscreen?” I asked. “No, bro, UV — the Rust-powered package manager for Python that...")
07:10, 19 November 2025 PC talk contribs created page File:UV vs Pip.jpg
07:10, 19 November 2025 PC talk contribs uploaded File:UV vs Pip.jpg
10:53, 18 November 2025 PC talk contribs created page Python and Rust interoperability: A walkthrough for building a high performance MCP server (Created page with "For years, we’ve been told to pick a side. Are you on Team Python, where you can build complex apps at lightning speed? Or are you on Team Rust, where you get elite performance and memory safety with a language that’s been most admired for 9 years straight? Now having the best of both worlds is possible, thanks to libraries like PyO3. PyO3 provides a set of Rust macros that handle the low-level details of translating between Python and Rust data types. In this g...")
10:47, 18 November 2025 PC talk contribs created page File:Benchmark Rust vs Python.jpg
10:47, 18 November 2025 PC talk contribs uploaded File:Benchmark Rust vs Python.jpg
10:46, 18 November 2025 PC talk contribs created page File:Run tool.jpg
10:46, 18 November 2025 PC talk contribs uploaded File:Run tool.jpg
10:44, 18 November 2025 PC talk contribs created page Borrow Checker Therapy: How Rust Broke My Code, My Ego, and Then Made Me a Better Engineer (Created page with "It felt personal. It felt like a code review that would not let me leave the room until the code was right. That lesson cost time and bruised pride. It repaid the investment with reliability that no unit test would have found. This article is the story of that fight. It is practical, opinionated, and full of small examples that show the change. If a single tool can teach better code discipline and fewer production incidents, it is worth listening to. file:Borrow_Ch...")
10:40, 18 November 2025 PC talk contribs created page File:Borrow Checker Therapy.jpg
10:40, 18 November 2025 PC talk contribs uploaded File:Borrow Checker Therapy.jpg
10:38, 18 November 2025 PC talk contribs created page Is Rust the Future of Programming? Here’s Why You Should Care in 2025 (Created page with "The world of coding changes so fast, and every few years, a new programming language steps into the spotlight. 500px Right now, that language is Rust. It’s not just a passing trend; it’s a serious answer to some of the biggest problems we face in software today. If you’re building any kind of modern application in 2025, you need to know what Rust is doing and why it matters to your job and your company’s securit...")
10:36, 18 November 2025 PC talk contribs created page File:Is Rust the Future of Programming?.jpg
10:36, 18 November 2025 PC talk contribs uploaded File:Is Rust the Future of Programming?.jpg
10:26, 18 November 2025 PC talk contribs created page 10 Rust Interview Questions You Will Keep Seeing in FAANG Interviews (Created page with "500px This article is a focused, practical guide for engineers who prepare for systems-level interviews at top firms. Each question is short, followed by a clear example, a concise micro-benchmark or performance observation, and a small hand-drawn-style diagram where the architecture or ownership matters. Read it as if a senior engineer were coaching you over coffee. The goal is for you to answer confidently, show judgment, and write code...")
10:19, 18 November 2025 PC talk contribs created page File:10 Rust Interview.jpg
10:19, 18 November 2025 PC talk contribs uploaded File:10 Rust Interview.jpg
10:18, 18 November 2025 PC talk contribs created page File:Practice, measure.jpg
10:18, 18 November 2025 PC talk contribs uploaded File:Practice, measure.jpg
10:15, 18 November 2025 PC talk contribs created page The Real Story Behind Polonius: Rust’s Next Borrow Checker (Created page with "500px When Rust first introduced the borrow checker, it changed how developers think about memory forever. No garbage collector. No segfaults. Just pure compile-time guarantees. But the deeper people went, the more edges they found. Lifetimes that refused to compile. Borrow errors that looked nonsensical. You’d stare at the compiler’s angry red messages, muttering, “But I’m not even using that variable anymore!” That frus...")
10:10, 18 November 2025 PC talk contribs created page File:The Real Story.jpg
10:10, 18 November 2025 PC talk contribs uploaded File:The Real Story.jpg
10:08, 18 November 2025 PC talk contribs created page Why Memory-Mapped I/O Feels So Different in Rust (Created page with "500px When you first hear memory-mapped I/O (MMIO), it sounds like some obscure OS-level trick reserved for kernel hackers. But if you’ve ever streamed a 10GB dataset without loading it all into RAM, or accessed GPU registers directly, you’ve probably used it — even if you didn’t know. In most languages, MMIO feels like a hidden performance optimization. In Rust, it feels like a first-class primitive. And that difference is...")
10:03, 18 November 2025 PC talk contribs created page File:Why Memory-Mapped.jpg
10:03, 18 November 2025 PC talk contribs uploaded File:Why Memory-Mapped.jpg
10:01, 18 November 2025 PC talk contribs created page File:Stop Using dbg.jpg
10:01, 18 November 2025 PC talk contribs uploaded File:Stop Using dbg.jpg
10:01, 18 November 2025 PC talk contribs created page Stop Using dbg!() in Rust: The Debugging Stack That Saves Hours (and Your Sanity) (Created page with "The clock read 2:00 PM. I was hunting a bug deep inside an async service. The error was a classic Rust failure: a deadlock in a concurrent data structure. 500px I did what every Rust developer does when they get desperate: I scattered 40 different dbg!() calls throughout the function. Rust <pre> // My desperate 2:00 PM code: let result = dbg!(calculate_next_state(input)); let response = dbg!(process_response(result)); </pre> That was...")
09:55, 18 November 2025 PC talk contribs created page File:The Day libc Died.jpg
09:55, 18 November 2025 PC talk contribs uploaded File:The Day libc Died.jpg