Tag: Tutorial

6 posts

Jul 17, 2026 22 min read Beginner

Getting Started with Node.js: Install, Setup, and Hello World

Node.js tutorial for beginners: install Node and npm on Windows, macOS, and Linux, run Hello World, use npm scripts, and understand modules, fs and HTTP.
Jul 1, 2026 16 min read Beginner

Getting Started with Rust: rustup, Cargo, Ownership Basics and Your First Compiler Errors

Rust for beginners: rustup and Cargo, immutable bindings, moves and borrowing, overflow and panics, and how to read your first Rust compiler errors.
Jul 1, 2026 17 min read Beginner

Starting with TypeScript: What the Compiler Checks, tsconfig Options That Matter, and Your First Errors

Set up TypeScript the practical way: local install, the tsconfig options that matter, running .ts with Node or tsx, and decoding TS2322, TS7006 and TS18047.
Jun 25, 2026 18 min read Beginner

Java for Beginners | Install the JDK and Write Hello World

Start Java today: install OpenJDK 21, set JAVA_HOME, compile with javac, run on the JVM, and explore IntelliJ, Eclipse, or VS Code—plus syntax.
Jun 17, 2026 28 min read Advanced

A Minimal Redis-like Server in Modern C++ [#48-1]

Build an in-memory key-value server with Boost.Asio: single-threaded io_context, async_read_until, GET/SET/DEL, and ops patterns.
Jun 9, 2026 20 min read Beginner

C++ Pointers Explained: Addresses, Dereferencing, and the Mistakes That Crash Programs

C++ pointers explained with a street-address analogy: basics, swap, arrays, pitfalls, references, new/delete, smart pointers, const pointers.