Mobile version of tech blog https://jianghushinian.cn/, covering Golang, Docker, Kubernetes and beyond.
This article explains the official Go module layout guidelines, showing how to structure basic packages, executable programs, complex projects, multiple commands, and server applications, while providing code examples, installation commands, and references to further resources for Go developers.
This article introduces the concept of finite state machines, demonstrates how to implement them in Go using the looplab/fsm library with practical code examples, explains the lifecycle callbacks, and shows how to apply FSMs to real‑world scenarios such as door state management.
This article demonstrates how to assess the size, language distribution, code complexity, and development cost of the OneX open‑source project using the fast Go‑based scc tool, compares it with other code‑counting utilities, and provides installation and usage instructions.
This article explains how to quickly turn existing HTTP APIs into MCP services using the Go‑based mcp‑gateway, covering the installation of a local Kind Kubernetes cluster, the required YAML manifests, Docker image handling, OpenAPI import, and verification through the web console and chat interface.
This article presents a comprehensive overview of building an enterprise‑level LLMOPS platform—including concept definitions, the relationship between LLMOPS, MLOps and intelligent agent platforms, four development tiers, architecture layers, core technical concerns, deployment options, and the benefits of cloud‑native AI development.
This article explains how to install and use the Air tool for hot‑reloading Go applications, demonstrates a simple web server example, walks through the full TOML configuration, covers advanced options, command‑line flags, and shows how to prioritize CLI arguments over config files.
This article explains the Go //go:linkname compiler directive, showing how it can link exported and unexported symbols across packages using Pull, Push, and Handshake modes, provides code examples, discusses safety considerations, and offers guidance for using the directive in Go 1.23 and later.
An in‑depth exploration of Go’s sync.Map reveals its concurrent map implementation, covering core structures, read‑only and dirty maps, entry states, and detailed walkthroughs of Store, Load, Delete, Range, Clear, and advanced operations like LoadOrStore, CompareAndSwap, and CompareAndDelete with code examples.
This article demonstrates how to implement a MultiBytes struct in Go that converts a [][]byte slice into an io.Reader (and io.Writer), detailing the design, method implementations, and example usage with full source code.
This article introduces Go's built‑in os/exec package, explains its exported types and methods, demonstrates how to run commands synchronously or in the background, capture output, handle pipes, environment variables, working directories, and shows a practical case study using the tempredis library to start a Redis server programmatically.
