Daily sharing of Golang-related technical articles, practical resources, language news, tutorials, real-world projects, and more. Looking forward to growing together. Let's go!
This article explains Go's GMP model—how work threads (M), logical processors (P), and goroutines (G) interact, detailing their internal structures, scheduling strategies, run‑queue management, work stealing, and both active and passive preemptive scheduling with concrete code examples.
This guide explains how Beego's Controller component works within the MVC architecture, shows how to define and embed a controller in Go, demonstrates common request‑handling methods, and walks through the underlying source code and interface definitions for full backend control.
This article presents a curated list of 100 commonly used Linux/Unix shell commands, grouped by functionality such as file handling, searching, permissions, networking, process control, and more, each with a brief description and a practical example to help readers master command‑line operations.
This guide walks through enabling the Ceph NFS manager module, creating an NFS cluster, exporting a CephFS directory via NFS, mounting it from a client, verifying data consistency, and configuring high‑availability for the nfs‑ganesha service using haproxy and keepalived.
A former PHP developer shares six typical Go programming mistakes—incorrect function syntax, map initialization, JSON struct export, slice mutation in loops, array versus slice semantics, and variable shadowing—along with corrected examples and explanations to help newcomers write idiomatic Go code.
This article compiles a comprehensive set of high‑frequency interview questions for Go backend positions, covering Go fundamentals, concurrency, runtime, microservices, Docker, Redis, MySQL, and related concepts, originally gathered from a candidate's experience at ByteDance.
This guide compiles practical Nginx performance‑tuning directives, FastCGI settings, Linux kernel parameter adjustments, security hardening tips, and monitoring configurations, providing concrete examples and command‑line snippets to help sysadmins and developers optimize high‑concurrency web services.
The article explores why concurrent programming is notoriously difficult, arguing that the root cause lies not in human cognition but in the combinatorial explosion of possible states and interleavings, and presents heuristics for reducing state space, such as using processes, atomic operations, and language constructs.
This article walks through the concepts of forward and reverse proxies, explains HTTP and HTTPS proxy protocols, and provides a complete, step‑by‑step Golang implementation with code samples and diagrams for building a functional HTTP proxy server.
This guide explains the essential Go commands—including build, install, get, doc, godoc, test, list, and fix—detailing their purposes, typical usage scenarios, and how they help developers compile, manage dependencies, document, and test Go code efficiently.
