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Lịch Sử Của Java
2+ hour, 32+ min ago (1146+ words) Java được phát triển bởi Sun Microsystems (hiện là công ty con của Oracle) vào năm 1995. James Gosling được mệnh danh là cha đẻ của Java. Trước Java, tên của nó là Oak. Vì Oak đã là một công ty…...
IBM, Red Hat fix over 400 hidden flaws in Java libraries
6+ hour, 13+ min ago (442+ words) IBM and Red Hat have fixed more than 400 previously unknown security weaknesses in widely used Java libraries through their Lightwell initiative. The fixes cover older software versions still running in business applications, allowing companies to address the weaknesses without moving…...
The Model That Doesn't Talk
15+ hour, 9+ min ago (591+ words) ChatGPT broke Diogo Almeida's heart. Two years ago he left OpenAI and founded TypeSafe AI with Erik Gafni and Sasha Sheng ($40M raised). This month, the company came out of stealth with Jev — a transformer-based model that is not an LLM....
A Practical Guide to API Types: REST, GraphQL, gRPC, SOAP, and WebSocket.
15+ hour, 36+ min ago (563+ words) Every job posting says "experience with APIs," but that phrase covers a lot of ground. REST, GraphQL, gRPC, SOAP, WebSocket, they're all "APIs," yet they solve different problems and make different trade-offs. I've shipped code against all five, and picking…...
Bato — Plan at home. Hike offline. Phone in your pocket. 🥾
15+ hour, 43+ min ago (187+ words) Bato is an offline-first trail companion PWA. Upload a GPX file, enter your start time and fitness level, and Bato generates a simple one-page hiking plan with: The goal is simple: plan at home, then put your phone away and…...
The Book of Microservices
15+ hour, 41+ min ago (1062+ words) In the beginning, there was a monolith. And the monolith was large. It had been carefully curated over many years by chinbearded nerds rooted firmly in the bland culture of the 20th century. They wrote code in languages that required semicolons,…...
Stop Writing Extra Lookups: Clean Up Your Rust HashMap Code 🚀
16+ hour, 30+ min ago (174+ words) Ever just, like, instinctively type out if let Some(value) = map.get_mut(key) only to immediately follow it with an else { … Stop Writing Extra Lookups: Clean Up Your Rust HashMap Code 🚀 Rust, bless its heart, really pushes for code that’s both…...
Architectural Decisions: Multi-Process vs. Multi-Threading
16+ hour, 12+ min ago (285+ words) When designing parallel and concurrent systems, developers invariably face a core architectural... Tagged with architecture, computerscience, performance, systemdesign. When designing parallel and concurrent systems, developers invariably face a core architectural dilemma: Multi-Process vs. Multi-Threading. However, as operating systems matured and…...
From Thread to Task: Modern Concurrency Patterns
16+ hour, 17+ min ago (554+ words) While conventional OS threading models offer raw parallel execution, modern programming languages have evolved distinct abstractions to overcome thread overhead and ergonomics challenges. TypeScript & Python: Single-Threaded Event Loops TypeScript and Python historically embraced a single-threaded event loop architecture, multiplexing execution…...
We Added Kafka to Fix a Slow API. Six Months Later, Nobody Could Explain Where the Orders Went.
16+ hour, 41+ min ago (1591+ words) A customer places an order. The API returns 202 Accepted in 80 milliseconds. The frontend displays a confirmation, the dashboard looks healthy, and the backend team congratulates itself on eliminating a slow synchronous request. Somewhere behind that response, a Kafka consumer is…...