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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).

• 06:50, 22 November 2025 PC talk contribs created page File:Rust’s Quiet Takeover of Systems Engineering.jpg
• 06:50, 22 November 2025 PC talk contribs uploaded File:Rust’s Quiet Takeover of Systems Engineering.jpg
• 06:48, 22 November 2025 PC talk contribs created page Profiling Rust Async Tasks Until They Stopped Misbehaving (Flamegraphs Inside) (Created page with "500px Profiling async Rust code requires detective work to uncover hidden performance bottlenecks in concurrent task execution Our production API was… dying, slowly. Not like a big crash, but a slow suffocation. Response times that used to be 50ms? Now creeping past 2 seconds. And the annoying part? All the dashboards lied to me. CPU looked fine, memory wasn’t ballooning, database queries were snappy. Everything looked norm...")
• 06:44, 22 November 2025 PC talk contribs created page File:Profiling Rust Async Tasks.jpg
• 06:44, 22 November 2025 PC talk contribs uploaded File:Profiling Rust Async Tasks.jpg
• 06:42, 22 November 2025 PC talk contribs created page From Slow to Blazing Fast: How Rust Optimized My App in Just Weeks (Created page with "My Rust backend was slow. Too slow to satisfy our users. Requests lagged, CPU spiked, and my patience ran thin. Two weeks later, the same backend was 10x faster. Memory usage dropped. Crashes vanished. 500px This is not hype. This is exactly what I changed,...")
• 06:40, 22 November 2025 PC talk contribs created page File:My Rust backend was slow. Too slow to satisfy our users. Requests lagged, CPU spiked, and my patience ran thin. Two weeks later, the same backend was 10x faster. Memory usage dropped. Crashes vanished..jpg
• 06:40, 22 November 2025 PC talk contribs uploaded File:My Rust backend was slow. Too slow to satisfy our users. Requests lagged, CPU spiked, and my patience ran thin. Two weeks later, the same backend was 10x faster. Memory usage dropped. Crashes vanished..jpg
• 06:38, 22 November 2025 PC talk contribs created page From TS to Rust: Why Devs Crave Stronger Types (Created page with "500px Why JavaScript/TypeScript developers are adopting Rust: stronger typing, memory safety, and real-world speedups in tooling, services, and WebAssembly. You’ve shipped a TypeScript app that “shouldn’t” crash — and then it did. Types caught the easy stuff. Production caught the rest. If that sounds familiar, you’re not alone. A growing slice of JS devs are learning Rust not because it’s tren...")
• 06:35, 22 November 2025 PC talk contribs created page File:From TS to Rust- Why Devs Crave Stronger Types.jpg
• 06:35, 22 November 2025 PC talk contribs uploaded File:From TS to Rust- Why Devs Crave Stronger Types.jpg
• 06:33, 22 November 2025 PC talk contribs created page Practical Guide to Async Rust and Tokio (Created page with "500px From stalls to scale: 10 Tokio patterns that make async Rust actually perform under load You’re staring at a service that should handle two hundred requests per second but chokes at thirty. The logs show tasks piling up. Memory climbs. Something about “runtime blocked” keeps appearing. You added async and .await everywhere the compiler asked, but the system still freezes under load. Async Rust promise...")
• 06:33, 22 November 2025 PC talk contribs created page File:Practical Guide to Async Rust and Tokio .jpg
• 06:33, 22 November 2025 PC talk contribs uploaded File:Practical Guide to Async Rust and Tokio .jpg
• 06:32, 22 November 2025 PC talk contribs created page Debugging My First Rust Project: Lessons in Patience, Precision, and Progress (Created page with "500px 1. The First Compile Error That Shook My Confidence When I wrote my first line of Rust, I was confident. After all, I had years of Python and C++ behind me. How hard could another language be? Then I hit the borrow checker. It started innocently enough — a simple CLI tool that parsed a text file and summarized some data. But Rust greeted me with errors that felt almost poetic in their complexity. Lifetimes, mutable r...")
• 06:31, 22 November 2025 PC talk contribs created page File:Debugging My First Rust Project.jpg
• 06:31, 22 November 2025 PC talk contribs uploaded File:Debugging My First Rust Project.jpg
• 06:28, 22 November 2025 PC talk contribs created page Concurrency in Rust: Building Multi-User Real-Time Systems Like a Pro (Created page with "Let’s talk about something spicy today — Concurrency in Rust, the secret sauce behind building fast, reliable, and real-time systems that handle multiple users without breaking a sweat. If you’ve ever built a chat app, multiplayer game, or real-time dashboard, you already know — concurrency is where things get fun (and sometimes painful 😅). Rust, however, makes it both safe and blazing fast. 500px 🧩 W...")
• 06:28, 22 November 2025 PC talk contribs created page File:Concurrency in Rust- Building Multi-User.jpg
• 06:28, 22 November 2025 PC talk contribs uploaded File:Concurrency in Rust- Building Multi-User.jpg
• 06:26, 22 November 2025 PC talk contribs created page The Great Developer Divide: When 3,000 Rust Commits Clash with a Single API Call (Created page with "500px Alright, so tell me-do you ever just feel like the whole tech world is doing a really fast shuffle? Because honestly, I do. We’re living through this wild, sometimes kinda unsettling, period where what we call “valuable engineering” seems to be constantly up for grabs. There’s this undeniable tension bubbling up, right? It’s like a showdown between the super deep, careful craft of a Rust core contr...")
• 06:25, 22 November 2025 PC talk contribs created page File:The Great Developer Divide- When 3,000 Rust.jpg
• 06:25, 22 November 2025 PC talk contribs uploaded File:The Great Developer Divide- When 3,000 Rust.jpg
• 06:24, 22 November 2025 PC talk contribs created page From C++ to Rust: Why Swift’s Future Is Being Rewritten in Safety (Created page with "500px Swift was born to replace Objective-C.
But under the hood, much of its runtime, memory model, and standard library still relied on the foundations of C and C++. That’s now changing.
Apple’s compiler team and the Swift open-source community are gradually moving away from C++ dependencies — and leaning toward Rust, a language designed for memory safety, performance, and concurrency without compromise. This shift isn’t...")
• 06:23, 22 November 2025 PC talk contribs created page File:From C++ to Rust.jpg
• 06:23, 22 November 2025 PC talk contribs uploaded File:From C++ to Rust.jpg
• 06:21, 22 November 2025 PC talk contribs created page Zero-Copy or Bust: Designing a Blazing-Fast CSV Reader in Rust (Created page with "500px You’re staring at a CSV file — twelve million rows, forty columns — and your terminal cursor blinks back. The progress bar inches forward. Five seconds. Ten. Somewhere between boredom and frustration, you wonder if there’s a universe where parsing doesn’t feel like waiting for paint to dry. There is. It’s called zero-copy parsing, and it turns out the problem isn’t the data — it’s how you handle it. You’re not al...")
• 06:21, 22 November 2025 PC talk contribs created page File:Zero-Copy or Bust.jpg
• 06:21, 22 November 2025 PC talk contribs uploaded File:Zero-Copy or Bust.jpg
• 06:20, 22 November 2025 PC talk contribs created page Rust Traits vs OOP: 4 Patterns That Changed My Entire Coding Mindset (Created page with "500px Stop treating inheritance as the answer.
Stop trading flexibility for brittle hierarchies.
This article shows four trait-driven patterns that will change how you design real systems.
Each pattern contains a tiny, clear example, a short benchmark, a hand-drawn-style diagram in lines, and practical guidance you can apply today. Read this like a conversation over coffee. I will be direct. You will come away with patte...")
• 06:17, 22 November 2025 PC talk contribs created page File:Rust Traits vs OOP- 4 Patterns.jpg
• 06:17, 22 November 2025 PC talk contribs uploaded File:Rust Traits vs OOP- 4 Patterns.jpg
• 05:26, 22 November 2025 PC talk contribs created page Rust’s Secret Superpower: Compile-Time Concurrency That Actually Holds Up (Created page with "500px You don’t need a bigger thread pool. You need fewer ways to shoot yourself in the foot. Rust’s most controversial idea — make the compiler your strictest reviewer — is exactly why it’s so good at thread safety. Instead of hoping a runtime or a linter catches race conditions, Rust refuses to build programs that share and mutate data unsafely. The result: you ship fewer heisenbugs and spend more time writing fe...")
• 05:24, 22 November 2025 PC talk contribs created page File:Rust’s Secret Superpower.jpg
• 05:24, 22 November 2025 PC talk contribs uploaded File:Rust’s Secret Superpower.jpg
• 05:23, 22 November 2025 PC talk contribs created page Rust Kernel Modules, Ready-to-Ship: A cargo-generate Template with Tests, CI, and Zero-Panic Defaults (Created page with "500px Just like shipping containers standardized global logistics, cargo-generate templates standardize Rust kernel module development — complete with safety guarantees, automated tests, and CI pipelines ready from the first commit. I shipped my first Rust kernel module last month. Zero panics in 14 months of production. But getting there? That was a nightmare. The initial setup took three days. Makefiles that wouldn’t cooperate wi...")
• 05:20, 22 November 2025 PC talk contribs created page File:Rust Kernel Modules.jpg
• 05:20, 22 November 2025 PC talk contribs uploaded File:Rust Kernel Modules.jpg
• 05:19, 22 November 2025 PC talk contribs created page Why Rewriting in Rust Won’t Fix Your Business Logic (Created page with "Last week, someone in our engineering Slack channel suggested rewriting our order processing service in Rust. “It’ll be faster,” they said. “Memory safe,” they added. “Zero-cost abstractions.” I’ve seen this movie before. Different language, same plot. Five years ago, it was Go that would save us. Three years ago, it was microservices. Now it’s Rust. 500px Here’s what I’ve learned from watching rewrites: the lan...")
• 05:17, 22 November 2025 PC talk contribs created page File:Why Rewriting in Rust.jpg
• 05:17, 22 November 2025 PC talk contribs uploaded File:Why Rewriting in Rust.jpg
• 05:15, 22 November 2025 PC talk contribs created page Rust Just Killed Our $50K AWS Bill — The 72-Hour Migration Nobody Believed (Created page with "500px Sometimes the fastest way to save money is to throw out what’s “good enough” and rebuild from scratch. This is what $42,000 in monthly savings looks like. Our TL walks into the engineering pod with his laptop open and this look — you know the one, where you can’t tell if someone’s about to announce layoffs or free pizza. “We’re rewriting the payment gateway this weekend. In Rust.” I actually laughed. Not b...")
• 05:13, 22 November 2025 PC talk contribs created page File:Rust Just Killed Our $50K.jpg
• 05:13, 22 November 2025 PC talk contribs uploaded File:Rust Just Killed Our $50K.jpg
• 05:12, 22 November 2025 PC talk contribs created page Time-travel in Rust: How Async Functions Resumes Where it Left off! (Created page with "500px Have you ever imagined how a Rust async function resumes from the middle when an async I/O is complete? It feels like pure magic what rust does under the hood, for example: <pre> async fn get_user(id: i32) -> Result<User, Error> { let url = format!("https://api.example.com/users/{}", id); // wait until the api call completes let response = reqwest::get(url).await?; // then wait till the json stream to User struct,...")
• 05:09, 22 November 2025 PC talk contribs created page File:Time-travel in Rust.jpg
• 05:09, 22 November 2025 PC talk contribs uploaded File:Time-travel in Rust.jpg
• 05:08, 22 November 2025 PC talk contribs created page Rust Is Overhyped Garbage: Why Go Will Bury It in Production by 2026 (Created page with "Rust’s fanbase loves to talk about safety, zero-cost abstractions, and fearless concurrency. But here’s the truth teams won’t admit publicly: the language is collapsing under its own complexity, and Go is quietly winning the only battle that matters — production velocity at scale. 500px The Hype vs. What Actually Ships Rust was marketed as the cure for memory bugs and systems-level fragility. In practice, companies trying...")
• 05:06, 22 November 2025 PC talk contribs created page File:Rust Is Overhyped Garbage.jpg
• 05:06, 22 November 2025 PC talk contribs uploaded File:Rust Is Overhyped Garbage.jpg