The Node.js HTTP module is a core module that allows you to create and manage web servers. It provides functionality to handle HTTP requests and responses, making it an essential tool for building backend web applications. What is the HTTP Module? The HTTP module in Node.js is a built-in module that provides functionality to: It … Read more
Node.js modules are the building blocks of a Node.js application. They allow you to organize and reuse your code efficiently. In simple terms, a module is a reusable piece of code that can be easily imported into other parts of your application. What Are Node.js Modules? A module in Node.js is a file or package … Read more
Node.js Introduction Node.js is an open-source, server-side runtime environment that enables developers to run JavaScript outside a web browser. It is widely used for creating scalable and high-performance applications, making it one of the most popular tools in modern web development. Before Node.js, JavaScript was mainly used for client-side scripting, running in the browser to … Read more
A Time-Picker in React is a user interface component that allows users to select a specific time. It is a common feature in applications requiring date and time input, such as booking systems, scheduling tools, and event management apps. React Time-Pickers enhance user experience by offering a visually appealing and interactive way to select time … Read more
What is useState in React? In React, useState is a powerful Hook that allows you to add state to your functional components. State is used to store data that may change over time and is essential for creating interactive components. Before React Hooks were introduced, state management was only possible in class-based components. With useState, … Read more
Key Rust Advanced Topics 1. Unsafe Rust While Rust ensures memory safety, there are situations where you might need to use unsafe code to bypass these checks for performance or low-level operations. Key Points About Unsafe Code: Example: fn main() { let x: i32 = 42; let raw_pointer = &x as *const i32; unsafe { … Read more
Rust Coding Standards 1. Follow Rust Style Guidelines The Rust community has a set of widely accepted style conventions. Use rustfmt to automatically format your code. Good Practice: rustup component add rustfmt cargo fmt Example:Unformatted code: fn main() {println!(“Hello, world!”);} Formatted code: fn main() { println!(“Hello, world!”);} 2. Use Meaningful Names Choose variable, function, and … Read more
Why Follow Rust Best Practices? Rust is designed with strict safety and performance guarantees, but writing clean and maintainable code is still up to the developer. Following best practices helps: Best Practices in Rust 1. Use Cargo for Project Management Cargo is Rust’s build system and package manager. Always use it to manage dependencies, run … Read more
What is WebAssembly (WASM)? WebAssembly is a low-level, binary format designed to run on web browsers and other environments. It is fast, secure, and portable. WASM can be used to execute code written in languages like Rust, C, or C++ directly in the browser, bridging the gap between native and web performance. Why Use Rust … Read more
What is Rust FFI? The Foreign Function Interface (FFI) enables Rust programs to call functions or access data written in other languages. The most common scenario is calling C functions since C is widely used for system-level programming and has numerous libraries. Key benefits of using FFI in Rust: How Does FFI Work in Rust? … Read more