编程
编程 related cheatsheet collection - 4 quick reference guides. Find fast, copy directly. The essential online command reference for developers and SRE.
Python Cheatsheet - Command Reference
One-page Python cheatsheet covering variables, data types, strings, lists, dicts, functions, file I/O, exception handling, and more. Quick lookup, copy-ready.
JavaScript Cheatsheet - ES6+ Command Reference
One-page JavaScript ES6+ cheatsheet covering let/const, arrow functions, destructuring, template literals, Promise/async-await, modules, and array methods. Quick lookup, copy-ready.
Go Cheatsheet - Go Syntax & Concurrency Reference
一页速查 Go 语言常用语法，覆盖变量声明、数据类型、控制流、函数、结构体与接口、并发编程（goroutine/channel）和错误处理等核心用法。快速查找，直接复制。
Rust Cheatsheet - Rust & Cargo Command Reference
一页速查 Rust 常用命令，覆盖 Cargo 项目管理、编译运行、测试、文档生成、Clippy 代码检查、格式化与交叉编译等核心用法。快速查找，直接复制。