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How to Use the useMemo React HookIn the world of React, one hook that can come in handy is useMemo. 1import React, { useMemo } from 'react'; The useMemo hook allows you to create a memoized value. This hook is similar t ...

The Selectors API: querySelector and querySelectorAllAccessing DOM elements using querySelector and querySelectorAll The Selectors API is a useful feature provided by the DOM that allows you to easily select elements on a page. It offers tw ...

Vue.js Events: Interacting with DOM EventsVue.js provides a convenient way to handle DOM events using the v-on directive on an element. Being able to intercept events is essential in making Vue components interactive. What are Vue.js events ...

Introduction to Linux: A Powerful and Free Operating SystemLinux, an open-source and free operating system, is widely regarded as the backbone of the internet and powers the majority of servers. It offers a level of freedom that proprietary ...

Changing the favicon in dark modeHow to display a different favicon in dark or light modeIf you have a Mac set up to automatically switch between dark and light mode, you may have encountered the issue of having a white favicon that becomes ...

The CSS url() Function: Working with Background Images and MoreIn CSS, the url() function is used to load resources like background images or imported files. Understanding how to use this function correctly is essential in web development. ...

Understanding Peer Dependencies in Node ModulesIn the package.json file of some Node modules, you might come across a field called peerDependencies. While you may be familiar with dependencies and devDependencies, peerDependencies is slight ...

How to Use Cookies in PHP for Enhanced User ExperienceTags: PHP, cookies, web development, user experience Cookies play a crucial role in website development as they allow for personalized experiences without the need for constant logins. I ...

The Benefits of Having a Successful Blog: Why It’s Worth Your TimeIn our busy lives, it can be difficult to find time for our hobbies, families, and friends. So why should you dedicate precious hours every week to work on your blog? The ans ...

How Survivorship Bias Distorts Our Perception of SuccessWhen we browse through Indie Hackers or any similar platform, we find ourselves immersed in a sea of success stories: individuals making $50k in monthly recurring revenue, or even sell ...

Running a Node.js Script from Your macOS Menu BarIf you’re looking for a quick and convenient way to run a Node.js script from your macOS menu bar, there are several options available. You can either create your own macOS menu bar app or us ...

How to Fix the “ReferenceError: Window is not defined” ErrorIf you are encountering the “ReferenceError: Window is not defined” error in a Node.js or Next.js environment, don’t worry! There are ways to resolve this issue. First, it’s import ...

Is JavaScript still worth learning?Are you wondering if learning JavaScript is still worth it? Is there still demand for JavaScript developers or is JavaScript becoming obsolete? As a senior developer, I often come across questions like the ...

The Vue.js Cheat Sheet: A Comprehensive Guide for Developerstags: [“Vue.js”, “JavaScript”, “Frontend development”, “Web development”] In this article, we will provide you with a comprehensive cheat sheet of common commands and instructions ...

Phaser: Playing SoundsWelcome to another post in the Phaser series. In this post, we will learn about playing sounds in Phaser and how to effectively use them in your games. Preloading Audio FilesBefore we can play an audio file in Phaser, ...

Understanding Magic Numbers in ProgrammingHave you ever come across the term “magic number” while reading tutorials, books, or watching programming videos? If so, you might be wondering what it actually means. In this blog post, we’ll delve ...

3 Months with the iPad Pro: A Worthwhile Investment?Over the summer, I had the opportunity to fully immerse myself in the world of the 12.9” iPad Pro. As someone who already owned a smaller and lighter iPad, I was initially taken aback by t ...

Understanding the this Keyword in JavaScriptThe this keyword in JavaScript has different values based on its context. Ignoring this important detail can lead to confusion and bugs in your code. In this article, we will explore the different ...

Sharing Docker Images on Docker HubDocker Hub is the official hosting service for public and private Docker Images. It provides a convenient way to share your Docker images with others. In this blog post, we will walk through the process of ...

Asynchronous JavaScript Programming and Callbacks: Understanding Asynchronicitytags: [“JavaScript”, “Asynchronous Programming”, “Callbacks”, “Error Handling”] JavaScript, by default, is synchronous and single-threaded, meaning that code can ...

Different Ways to Access Property Values of an ObjectIn JavaScript, there are multiple ways to access the value of a property within an object. Let’s explore these different methods: Dot SyntaxOne common way to access a property value is by ...

React: How to Make Text Editable on Double ClickIn this blog post, we will explore how to implement the functionality of making a specific part of a page editable when double-clicked using React. To achieve this, we can utilize the toggle s ...

How to Test an NPM Package LocallyIf you’re developing your own npm package, it’s important to test it locally before publishing. This is especially useful when you want to modularize your project and reuse specific functionality. To demons ...

Understanding the Linux Command: chmodtags: [“Linux”, “macOS”, “UNIX”, “file mode”, “permissions”, “chmod command”] In the Linux, macOS, and UNIX operating systems, every file has three permissions: read, write, and execute. These permissio ...

Caching in HTTP: Optimize Your Network ConnectionsCaching is an essential technique for improving network connection performance by minimizing data transfer. Retrieving large and expensive resources can significantly impact both time and co ...

Next.js: Running Code on the Server Side or Client SideLearn how to write code that is executed only on the specific side of your stack: either on the frontend or the backend. In your page components, you can choose to execute code exclusiv ...

Checking the Existence of a File in Node.jsIn this blog post, we will explore different methods to check if a file exists in the filesystem using Node.js and the fs module. We will cover both synchronous and asynchronous approaches. Using f ...

How to Add a Path to Fish ShellIf you’re using Fish Shell and want to quickly add a path to execute commands within a specific folder, here’s a simple way to do it: Step 1: Open your terminal and launch Fish Shell. Step 2: Enter the followi ...

The Map JavaScript Data StructureDiscover the Map data structure introduced in ES6 to associate data with keys. Before its introduction, people generally used objects as maps, by associating some object or value to a specific key value. Wha ...

Blogging for Over 3.5 Years: A Journey I Can’t EscapeSince January 2018, I have dedicated myself to the world of blogging, consistently sharing my thoughts and experiences every single day. It’s been a remarkable journey that spans over 3.5 ...

Python Modules: Organizing and Reusing CodePython modules play a crucial role in organizing and reusing code in your programs. By breaking down your code into modules, you can promote better organization and facilitate code reuse, making yo ...

Efficient Searching with Quicksort in JavaScriptQuicksort is a highly efficient algorithm for searching and sorting arrays in JavaScript. It makes use of recursion, which involves calling a function from within the same function. This techn ...

How to Test Netlify Functions LocallyI have multiple websites hosted on Netlify, and one of my favorite features is Netlify Functions. This feature allows me to add a JavaScript file with an exported function to handle requests to a specifi ...

A Comprehensive Guide to Using requestAnimationFrame()Learn how to use the requestAnimationFrame() API for performing animations and scheduling events in a predictable manner. The requestAnimationFrame() API is a relatively new addition to ...

Introduction to the JavaScript Programming LanguageJavaScript is one of the most popular programming languages in the world, used not only in the browser but also in backend development with Node.js. This article provides an overview of Jav ...

A Comprehensive Roadmap to Become a Web Developer in 2022Web development is a constantly evolving field, and it’s crucial for beginner developers to know where to start in order to acquire the skills that are in demand in the job market. In ...

The Power of Software: Unleashing Your PotentialIntroductionWe often overlook the power of software, assuming that what we know is common knowledge. However, recognizing the potential that software provides is essential. It not only enables ...

What is a Single Page Application?Single Page Applications (SPAs) are modern web applications that are built to provide a seamless and faster user experience. Unlike traditional web applications, SPAs do not require a full page reload whene ...

Linux: Troubleshooting “No Space Left on Device” ErrorRecently, I encountered a perplexing issue on my Linux Ubuntu server. To investigate the problem, I accessed the server and checked the Apache error log located in /var/apache2/error.log ...

How to Automatically Remove Silence in VideosAs a developer, I tend to communicate through text, but there are times when I create videos, whether it’s for a coding tutorial or to connect with my newsletter audience. There’s a unique connec ...

Handling CORS in Express: Enabling Cross-Origin RequestsCross-Origin Resource Sharing (CORS) is a mechanism that allows JavaScript applications running in a browser to make HTTP requests to servers on different domains, subdomains, ports, o ...

The Value of Ideas and Execution in BusinessIn the world of business, ideas alone hold little value. It is the combination of a well-executed idea that truly matters. So, don’t be afraid to discuss your ideas openly because the truth is, yo ...

Accessing the Fragment Part of a URLLearn how to retrieve the value of the fragment portion in a URL for programming purposes. Oftentimes, there is a requirement to access the fragment part of a URL programmatically. The fragment is the por ...

Python Classes: Defining Custom Objects and InheritanceIn Python, we have the ability to define our own classes to create custom objects. These objects are instances of a class, and a class represents the type of an object. To define a clas ...

Linux Commands: ClearIn this guide, we will explore the clear command, which is used to clear the terminal screen. By using the clear command, you can remove all the previous commands from your current terminal session. To clear the screen, ...

Deploying a Go Application in a Docker ContainerIf you’ve never heard about Docker, but that’s unlikely, the first thing you should know is that Docker allows you to run applications in isolation and with a great separation of concerns, yet ...

Arduino project: Controlling the built-in LED using your browserIn this tutorial, we will build upon the Arduino Web Server example to enable controlling the built-in LED on the Arduino board through commands sent from a web browser. To ach ...

React: Presentational vs Container ComponentsWhen working with React components, it is common to divide them into two categories: presentational components and container components. Presentational components are primarily responsible for ge ...

How to Set up Authentication Using Laravel Breezetags: Laravel, Breeze, authentication, web development This tutorial is part of the Laravel Handbook. Download it from here. When building a website, it’s important to have a secure authentic ...

Astro Props: Passing Information to ComponentsIf you’ve worked with modern JavaScript frameworks like React, Vue, or Svelte, you’re probably familiar with the concept of props. Props allow us to pass information, including variables and fun ...