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  • All (20931) +237
    • AI (3154) +13
    • DevOps (932) +6
    • Software (11018) +167
    • IT (5778) +50
    • Education (48)
  • Notice
  • All (20931) +237
  • AI (3154) +13
  • DevOps (932) +6
  • Software (11018) +167
  • IT (5778) +50
  • Education (48)
  • Notice
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  • 1 week ago · software

    counter

    bash mkfifo counter.fifo t=0 b=0 while read cmd; do case '$cmd' in inc_t t++ ;; inc_b b++ ;; get echo '$t $b' ;; esac done counter.fifo echo '' echo 'Dumping ta...

    #bash #shell-script #fifo #concurrency #parallel-jobs #error-handling #bcp
  • 1 week ago · software

    Build Network Proxies and Reverse Proxies in Go: A Hands-On Guide

    Build Network Proxies and Reverse Proxies in Go: A Hands‑On Guide Hey Dev.to community! 👋 If you’re a Go developer looking to level up your networking skills,...

    #go #network-proxy #reverse-proxy #http #concurrency #net/http #tutorial
  • 1 week ago · software

    The Engine Under the Hood: Go’s GMP, Java’s Locks, and Erlang’s Heaps

    Introduction As backend engineers we often treat concurrency as a black box: we write go func{} or spawn and expect magic. Understanding how the runtime schedu...

    #concurrency #Go #GMP scheduler #goroutine #Java #threads #Erlang #runtime #multithreading #backend engineering
  • 1 week ago · software

    Production-Grade Marketplace Backend

    Why marketplace backends fail after launch and how to design for correctness Most marketplace backends don’t fail because of missing features. They fail becaus...

    #marketplace #backend #concurrency #inventory management #order processing #retries #transactional integrity #system reliability #software architecture
  • 1 week ago · software

    Separate Stack for separate Thread.

    Threads & Processes Core Concept Each thread needs its own stack, but threads within a process share code, data, and the heap. The OS kernel orchestrates every...

    #threads #processes #stack #memory-layout #concurrency #operating-system #TCB #PCB
  • 1 week ago · software

    How Does @Async Work Internally in Spring Boot?

    Introduction 🚀 Have you ever called a REST API and thought: > “Why is this request blocking until everything finishes?” Now imagine sending an email, generati...

    #spring-boot #async #java #concurrency #thread-pool #annotation #spring-framework
  • 1 week ago · software

    EventBus

    SimpleEventBus Implementation java import java.util.List; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.CopyOnWriteArrayList; // C...

    #event bus #Java #concurrency #publish‑subscribe #observer pattern #thread‑safe
  • 1 week ago · software

    Support for the TSO memory model on Arm CPUs (2024)

    'By Jonathan Corbet April 26, 2024

    #memory model #ARM CPUs #TSO #concurrency #kernel development #CPU architecture #x86 compatibility #low‑level programming
  • 1 week ago · software

    An Honest Review of Go (2025)

    Article URL: https://benraz.dev/blog/golang_review.html Comments URL: https://news.ycombinator.com/item?id=46542253 Points: 58 Comments: 50...

    #Go #Golang #programming language #concurrency #performance
  • 1 week ago · software

    Scaling Headless Browsers: Managing Contexts vs. Instances

    1. Introduction: The Resource Wall In the lifecycle of every browser‑automation project—whether for end‑to‑end testing, web scraping, or synthetic monitoring—t...

    #headless browsers #Chromium #browser automation #scaling #concurrency #contexts vs instances #end-to-end testing #web scraping #resource management
  • 1 week ago · software

    SkyHetu: Designing a Causality-First Programming Language in Rust

    !SkyHetuhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fup...

    #programming language #Rust #language design #causality #SkyHetu #debugging #concurrency
  • 1 week ago · software

    Part 2 - Performance & Concurrency Essentials in C#: Memory, Async, and High-Performance Primitives

    !Seigo Kitamurahttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads...

    #c# #performance #concurrency #async/await #memory-management #gc #span #pooling #boxing #iasyncenumerable

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