Interactive Scala tutorials that run in your browser
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A detailed walkthrough of configuring Emacs Eglot (the built-in LSP client since Emacs 29) for Scala and Kotlin development as a viable alternative to IntelliJ IDEA. Covers hooks, keybindings, JVM-tuned server definitions for Metals and the IntelliJ Kotlin server, workspace configuration, and several advanced workarounds: fixing Kotlin's empty newText autocomplete bug by intercepting JSON-RPC payloads, translating jar:/// URIs for source navigation, and suppressing Metals semantic token refresh flickering. Also covers companion packages (eglot-java, jarchive) and reproducible per-project dev environments using Nix flakes with direnv.
Netflix đã xây dựng pipeline phân tán ba giai đoạn cho bản đồ dịch vụ thời gian thực, giải quyết các thách thức như backpressure, node nóng và mở rộng Kafka.
Những kinh nghiệm từ Netflix về thiết kế và vận hành hệ thống phân tán lớn như pipeline ba giai đoạn thực sự có thể giúp bạn hiểu rõ cách xử lý các vấn đề như tải trọng không cân bằng, nóng điểm và tối ưu hóa Kafka trong ứng dụng quy mô lớn của riêng mình.
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