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Exploring SwiftUI: A Paradigm Shift in Apple DevelopmentAs a senior developer with a background in React, I recently embarked on a serious journey to learn SwiftUI, Apple’s modern UI framework for iOS, macOS, iPadOS, and watchOS. While I ha ...

How to Determine if a Value is a Number in JavaScriptIn JavaScript, there are multiple ways to check if a variable value is a number. Let’s explore two common approaches. Method 1: Using isNaN() FunctionJavaScript provides a global function ...

Checking for the Existence of a Key in a JavaScript ObjectIn JavaScript, it is important to be able to check if a specific property key exists within an object. This can be done using various techniques to ensure accurate and efficient code ...

The Convenient React state management LibraryIntroductionState management is a crucial aspect of every application, especially in React. While hooks like useState() and prop passing can take us quite far, complex scenarios often call for a ...

Configuring HTTPS in a React App on LocalhostIf you have developed a React application using create-react-app and are running it on your localhost, it is served over the HTTP protocol by default. However, in production, applications are typ ...

JavaScript: Passing Values by Reference or by ValueIn JavaScript, the way values are passed depends on whether they are primitive types or objects. Primitive types, which include numbers, strings, booleans, null, undefined, and symbols, are ...

PostgreSQL User Permissions: A Guide to Managing RolesIn this tutorial, I will explain how to manage users and permissions in PostgreSQL in an efficient and organized manner. PostgreSQL revolves around the concept of roles, which are used ...

Building a Simple Node.js Hello World Docker Container from ScratchIn this blog post, we will walk through the process of creating a simple Node.js Hello World Docker container. We will start with a basic Node.js Dockerfile and then build a ...

How to Use SWR: A Short TutorialIn a Next.js app, one of the most effective ways to perform a GET request is by using SWR. To get started, you can install SWR by running the following command: 1npm install swr After installing SWR, you nee ...

The HTTP Status Codes List: Understanding and Using HTTP Status CodesEvery HTTP response comes with a status code that provides valuable information about how the request was processed. An HTTP status code is the first line in an HTTP respo ...

Writing JavaScript loops using map, filter, reduce, and findLearn how to perform common operations in JavaScript using map(), filter(), reduce(), and find() instead of using loops. Loops are commonly used in programming languages to perform ...

Understanding Resistance in ElectronicsWhen connecting the positive and negative poles of a battery directly, an excessive amount of current flows, potentially damaging the battery. To control this electrical flow, we introduce the concept ...

How to Build a Lifestyle Business and Achieve Freedomtags: [“lifestyle business”, “freedom”, “online business”, “entrepreneurship”, “financial independence”] IntroductionAre you looking to start your own business? Are you interested in work ...

The Most Challenging Concepts in JavaScript ExplainedRecently, I asked my Twitter followers what they considered to be the most complex topics in JavaScript. The response was overwhelming, with over 200 replies pouring in. After analyzing t ...

How to Overcome the Most Common Challenges When Learning to CodeLearning to code can be a daunting task, especially in today’s fast-paced world where technology is constantly evolving. However, with the right approach and mindset, you can c ...

Basic Input/Output (I/O) Concepts in CLearn how to perform input/output using printf and scanf functions in C. C is a small language, and the core of C does not include any built-in Input/Output (I/O) functionality. ...

Understanding the Difference Between Primitive Types and Objects in JavaScriptWhat sets primitive types apart from objects in JavaScript? Let’s take a closer look. First, let’s define what primitive types are: Strings Numbers (Number and B ...

Linux commands: openA comprehensive guide to using the open command in Linux for opening files, directories, and applications. The open command in Linux allows you to easily open various types of resources. Let’s take a look at how it can b ...

SwiftUI: Using the Button View to Update App StateThe Button view in SwiftUI allows you to create interactive button elements in your app. There are two ways to declare a Button: Button with a label: 123Button("Button label") &# ...

Introduction to Laravel: A Beginner’s GuideTags: Laravel, PHP, development, web development Introduction Laravel is a popular PHP framework that simplifies the process of building web applications. In this tutorial, we will guide you throug ...

How to Retrieve the Current Folder in Node.jsIn a Node.js script, there are two common ways to reference the current folder: Using ./ Using __dirname Let’s explore each method and understand their differences. Using ./The ./ notation refe ...

Invest in Yourself with a Big WhiteboardAs a seasoned developer, I’ve come to realize that one of the best investments you can make for yourself is a big whiteboard. I personally love my own whiteboard, and let me tell you, it’s a game-chan ...

How I Decided to Create a New Projects Management AppI have developed numerous applications in the past few years, ranging from iOS to Mac to Web applications. Some of them had the potential to become bigger than expected, but most ended up ...

How to Optimize Script Build Time in Next.jsWhile migrating my blog from Hugo to Next.js, I encountered a problem. In Hugo, I could easily keep the images in the same folder as the markdown file, but Next.js did not offer this feature. Relo ...

The preventExtensions() Method in JavaScriptIn JavaScript, the preventExtensions() method is used with the Object object. This method takes an object as an argument and returns the same object. The preventExtensions() method modifies the ob ...

Introduction to React Hooks: Building React Applications Made EasierLearn how React Hooks can revolutionize the way you write React applications and make your code more efficient and modular. Hooks, a feature introduced in React 16.7, redef ...

JavaScript Proxy Objects: Enhancing Object Behavior with ProxiesIntroductionIn JavaScript, we have the ability to create proxy objects which can intercept and modify the behavior of an existing object. This powerful feature is made possible ...

React DOM Events on ComponentsIn this blog post, we’ll explore how to handle DOM events on React components and specifically address the challenge of showing or hiding a panel based on mouse hover status. Let’s say we have a link, and we wa ...

How to Access Files Outside a Docker Container: A Guide to Bind Mounts and VolumesWhen working with Docker containers and the need arises to access files from the host machine, there are a few ways to accomplish this. One common approach is ...

Semicolons in JavaScript: Should I Use Them or Not?JavaScript semicolons are not required but have been a topic of debate among developers. While some prefer using semicolons in their code, others choose to avoid them. Personally, I used to ...

A Short Guide to Vim: Mastering the Popular File EditorVim, the highly popular file editor, is a favorite among programmers. With its active development and frequent updates, it has built a thriving community, even hosting the Vim conferenc ...

How to Open a Link in a New Window in Next.jsIn Next.js, if you want to open a link in a new window, you can follow these steps: Wrap the a tag in a Link component provided by Next.js. Inside the a tag, add the target="_blank" a ...

Vue.js Single File Components: A Comprehensive GuideIn this article, we will explore how Vue.js simplifies the process of creating a single file responsible for all aspects of a component. By centralizing the responsibility for appearance a ...

The DataView Object: What it is and How to Use itLearn about the DataView object and its usage The DataView object is a view into an ArrayBuffer, similar to Typed Arrays. However, the items in the array can have different sizes and types. L ...

SwiftUI: PropertiesIn SwiftUI, you have the flexibility to add properties to any view to enhance its functionality. Let’s explore how properties can be used in SwiftUI views. 12345678910import SwiftUIstruct ContentView: View { let n ...

How to Utilize Environment Variables in Netlify FunctionsA concise guide on effectively using environment variables in Netlify functions. To utilize environment variables in your Netlify Functions, you can access the process.env variable: 1 ...

How to Select the First Child Element with CSSProblem: I encountered a situation in my markdown file where I needed to style the first ul element, which happened to be the table of contents. However, I couldn’t assign a class or an id to sp ...

Understanding the Node.js Event LoopThe Event Loop is a fundamental concept to understand in Node.js. It explains how Node can be asynchronous and have non-blocking I/O, which is what makes it so successful. Node.js code runs on a sing ...

How to Save Text to a File in Node.jsIf you’re looking to save some text to a file using Node.js, the process is quite straightforward. By following a few simple steps, you’ll be able to accomplish this task quickly and efficiently. To begi ...

Python Data Types: Exploring Built-in Types in PythonPython, a versatile programming language, provides a range of built-in types to handle different kinds of data. In this blog, we will explore the basics of Python data types and how to wo ...

How to Create an Exit Intent PopupExit intent popups, those annoying little windows that appear when you try to close a browser window, can be easily implemented by listening to a specific DOM event. While I personally find them annoying, t ...

How to Remove All Items from a MongoDB CollectionWhen working with MongoDB, there may be instances where you need to remove all items from a collection. In this article, we will discuss how to achieve this using the deleteMany method. To re ...

How to Update the Icon Emoji of a Notion Page Using the Notion APIIn this tutorial, we will learn how to update the icon emoji value of a Notion page using the Notion API. Before we begin, make sure you have already initialized the Notion c ...

Introduction to Go workspacesOne of the unique features of the Go programming language is its concept of workspaces. In Go, a workspace is essentially the “home base” for your development projects. By default, Go sets up the workspace at $H ...

The Stack Data Structure in JavaScript: Explained and Implementedtags: [“JavaScript”, “data structure”, “stack”] A stack is a data structure that comes with certain limitations, contrasting it with arrays. In a stack, we can only add items ...

How I Prototype a Web Page: A Step-by-Step GuidePrototyping web pages is an essential part of my workflow when working on projects. Whether it’s a blog redesign or a landing page for a new project, I follow a simple and efficient process. I ...

Conditional Rendering in React: A Dynamic ApproachConditional rendering is an essential concept in React that allows you to dynamically output different components or sections of JSX based on certain conditions. This ability provides powerf ...

The Illusion of the Past: Don’t Believe Everything You HearIt’s quite common to hear people reminisce about “the good old days” and make grand statements about how things were so much easier in the past. But let’s take a moment to question ...

A Guide to Using the man Command in LinuxThe man command is a valuable tool for developers and users alike to quickly learn how to use command line commands. Whenever you encounter a command you’re unfamiliar with, simply type man <comma ...

Deploying PHP Applications: Making Your Application Accessible to the WorldWhen you have finished developing your PHP application, the next step is to deploy it and make it accessible to users on the web. PHP is known for its easy deploymen ...