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- Managing Multiple Layouts in Next.js with App Router and Route Groups
- In Next.js 13, the App Router was introduced with several exciting features, such as layouts, error boundaries, loading indicators, and more. However, some developers face challenges when managing multiple layouts at the same route level. Below, I’ll
- JS Tutorial 625 2025-01-17 02:34:11
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- How to master JavaScript debugging for web apps
- Written by Ivy Walobwa✏️ As your web app grows in complexity, it becomes essential to master the art of debugging. Effective JavaScript debugging involves more than just fixing errors. It requires an understanding of how your code works under the h
- JS Tutorial 182 2025-01-17 02:32:10
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- React Fast Marquee
- Create Smooth Marquees with React Fast Marquee This article introduces React Fast Marquee, a simple yet powerful component for creating smoothly scrolling marquees. It's incredibly easy to integrate, even with Next.js. Installation Installation is s
- JS Tutorial 1030 2025-01-17 02:31:10
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- How to set environment variables in Node.js
- Modern software demands flexibility, scalability, and robust security. Environment variables play a vital role in achieving this balance. This guide explores various methods for setting and managing environment variables within Node.js applications,
- JS Tutorial 312 2025-01-17 02:30:10
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- What is middleware in Next.js
- Next.js middleware offers powerful customization for request handling within your application. It allows interception of requests to perform actions like session validation, logging, and caching. However, inefficient middleware implementation can se
- JS Tutorial 854 2025-01-17 02:29:09
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- Local storage Note
- JavaScript local storage of notes This code demonstrates how to use JavaScript to manipulate local storage, save and display text content. JavaScript code: let title = document.getElementById('title'); let text = document.getElementById('body'); let saveBtn = document.getElementById('save'); let display = document.getElementById('disp
- CSS Tutorial 948 2025-01-17 02:08:09
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- Modern Web Development with React: A Full Guide
- Building elegant and efficient web applications is like building exquisite Lego bricks. This is the charm of React JS. It uses reusable components to build dynamic interactive user interfaces. React JS has undoubtedly changed the web development landscape, but mastering its essence is not easy. There are often many challenges faced during the development process: State management conundrum: Keeping application data organized is like playing with a throwing knife. Styling design challenge: Creating a beautiful and responsive UI often requires a long battle with CSS. API integration dilemma: Connecting front-end and back-end APIs is like navigating a maze. Frustrating Blank Screen: Debugging cryptic error messages can be frustrating. Our new e-book, Froala
- JS Tutorial 951 2025-01-17 00:35:09
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- PostgreSQL vs MongoDB: Which One Fits Your Project?
- Hello, developer community! ? As a MERN stack developer, one of the most critical decisions during application development is choosing the right database. The MERN stack typically relies on MongoDB because of its NoSQL nature, but PostgreSQL, a powerful relational database, may also be a good fit for many applications. In this article, we’ll take an in-depth comparison of MongoDB and PostgreSQL to help you choose the right database for your next project. ? What is MongoDB? MongoDB is a NoSQL, document-based database that stores data in a JSON-like format (BSON). It aims at
- JS Tutorial 307 2025-01-17 00:32:10
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- A case against form objects
- Note: While this discussion uses Ruby on Rails examples, the core concepts apply broadly to other languages and frameworks. The Problem with Form Objects: A Critical Examination Let's clarify the often-ambiguous concept of "form objects" in
- JS Tutorial 180 2025-01-17 00:31:13
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- How to get % code coverage? ✅
- Achieving 100% Code Coverage: A Practical Guide This article details how to achieve 100% code coverage for your project efficiently. Let's dive in! Preparation Before starting, identify these key components: Test Scope: Define the code segment to
- JS Tutorial 655 2025-01-17 00:30:09
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- How to Populate HTML Dynamically with Data from An API
- This tutorial demonstrates how to fetch and display data from a Harry Potter character API using JavaScript's fetch() method. We'll build a webpage dynamically populated with character information. First, we target the HTML element where character d
- JS Tutorial 724 2025-01-17 00:29:08
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- Operator ?= in java script
- JavaScript’s safe assignment operator ?=: Simplifying error handling in asynchronous operations JavaScript introduces a new operator ?=, called the safe assignment operator. It is designed to simplify error handling in your code, making it easier to read and maintain, especially when dealing with try-catch error catching functions. How does the ?= operator work? When you use the ?= operator, it checks whether the function or operation was successful. A result is returned on success; an error is returned on failure without causing the program to crash. Here's how it works: const [error, result] ?= await fetch("https://dev
- JS Tutorial 385 2025-01-17 00:28:09
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- Major Differences Between TypeScript and JavaScript: ey Points with Simple Code Examples
- JavaScript and TypeScript are two of the most popular programming languages for web development. JavaScript has been around for years and is widely used, while TypeScript is a newer language that brings additional features to JavaScript. In this blog post, we’ll explore 10 key differences between JavaScript and TypeScript and provide simple code examples to help you clearly understand their differences. 1. Type system JavaScript is dynamically typed, which means variables can hold any type of data and can change types dynamically. in Ty
- JS Tutorial 464 2025-01-16 22:32:11
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- React Projects and State management
- The core functionality of any application is to manage, store and manipulate data created within it or received from external sources. These data can be in the form of variables, objects, Boolean values, etc. It can be any data type supported by the language used. Applications must store, modify, and use this data in any desired way. React is a JavaScript framework known for its componentized structure that uses all data types supported by JavaScript. One of the core features of React that is powerful and flexible is its ability to manage state within components. The useState hook, introduced in React 16.8, is an essential tool for managing state in functional components. This article will discuss
- JS Tutorial 1091 2025-01-16 20:34:11
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- How to Convert Short URLs to Long URLs in JavaScript Using Axios or Fetch
- Converting short URLs to long URLs is a common task in web development, especially when dealing with redirects. This article will explore how to achieve this using JavaScript and two popular libraries, Axios and the Fetch API. We will demonstrate how to retrieve the full URL from a shortened TikTok link. Using Axios Axios is a Promise-based HTTP client for the browser and Node.js. Below is a simple example of how to use Axios to convert a short URL into a long format. axios("https://vt.tiktok.com/ZS6yXCpvq/")
- JS Tutorial 880 2025-01-16 20:32:09
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