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Creating a Table in SQLIn a SQL database, a table is a fundamental component of a database system. This article will guide you on how to create a table using the CREATE TABLE command in SQL. When creating a table, you need to specify the co ...

React ComponentsA Brief Introduction to React Components A component is an isolated piece of the interface. In a typical blog homepage, you might find components like the Sidebar and the Blog Posts List. These components can also be compose ...

The node_modules folder size: A Privilege, Not a ProblemMy thoughts on the node_modules folder size debateIn the world of JavaScript application development, the size of the node_modules folder has always been a topic of discussion. How can ...

How to Check a Character Value in CIn C programming, you can use the ctype.h standard library to check the value of a char type variable. There are several useful functions available for character value checks: isalnum(): Checks if a chara ...

Booleans in C: An IntroductionLearn how to use booleans in C and discover the native support introduced in C99. C, originally, did not have built-in boolean values. However, with the release of C99 in 1999/2000, a boolean type was intr ...

How to Rename Fields When Using Object DestructuringLearn how to rename an object field while using object destructuring. Sometimes, when working with an object, you may come across a situation where you want to destructure it but also chan ...

Web Scraping with Node.js and Puppeteer: A Comprehensive TutorialWeb Scraping is a technique used to download web pages and extract specific information from them. In this tutorial, we will explore web scraping using Node.js and Puppeteer, ...

Exploring the Power of JavaScript ClosuresClosures are a fundamental concept in JavaScript that play a crucial role in how functions work. Understanding closures is essential for unlocking the full potential of JavaScript. So let’s dive int ...

How to Resolve the Can't Resolve Module Error in Next.jsIf you are encountering the Module not found: Can't resolve 'fs' error in Next.js, don’t worry, there is a simple solution. This error typically occurs when you attempt ...

Swift Operators: A Comprehensive GuideIn Swift, there is a wide range of operators that can be used to perform operations on values. These operators can be divided into different categories based on the number of targets they have and the k ...

A List of Sample Web App IdeasEvery time I start a tutorial, I find myself wondering which app I should build. Another to-do app? Not again! If you’re reading this post, you’re probably looking for an idea for a simple app that you can use ...

MySQL User PermissionsIn this blog, we will discuss user permissions in a MySQL database and how to grant privileges to a user. By default, when you create a new MySQL user using the following syntax: 1CREATE USER '<username> ...

The Object is() Method: A Guide to Comparing Values in JavaScriptThe is() method is a useful feature introduced in ES2015 that allows you to compare values in JavaScript. This method helps in determining if two values are the same or not. H ...

JavaScript Internationalization: A GuideLearn how to work with internationalization in JavaScript with the help of the powerful Intl object. The JavaScript Internationalization API provides access to several properties that enable language- ...

Introduction to Node.js: A Beginner’s GuideThis blog post serves as an introduction to Node.js, a server-side JavaScript runtime environment. Node.js, built on the Google Chrome V8 JavaScript engine, is primarily used for creating web serve ...

Handling HTTP Requests in PHP: A GuideIn this article, we will explore how to handle HTTP requests in PHP effectively. By default, PHP offers file-based routing. You can create an index.php file that will respond to the / path. This is simi ...

CSS Pseudo Elements: Enhancing Your Web DesignCSS Pseudo Elements are a powerful tool in web design that allows you to style specific parts of an element. They are denoted by a double colon ::. It’s important to note that although you may s ...

Working with Loops in C: An IntroductionC, the programming language, offers three ways to perform loops: for loops, while loops, and do while loops. These loops allow you to iterate over arrays, but with slight differences. Let’s dive into ...

How to Use JavaScript to Check if a Checkbox is CheckedDiscover how to efficiently determine the state of a checkbox, specifically whether it is checked or not, using JavaScript. To check if a checkbox is checked, you can inspect the checke ...

Interacting with File Descriptors in NodeLearn how to efficiently interact with file descriptors in Node.js. In order to work with files in your filesystem using Node.js, you need to obtain a file descriptor. A file descriptor can be obtain ...

The Node fs Module: Exploring File System FunctionalityThe fs module in Node.js offers a range of valuable functions to interact with the file system efficiently. To begin using the fs module, you don’t need to install anything. Since it’s ...

Python Loops: A Guide to Using Loops in PythonLoops are an essential part of programming, allowing you to repeat a block of code multiple times. In Python, there are two types of loops: while loops and for loops. In this article, we will ex ...

Running Python Programs: A Comprehensive GuideLearning how to run programs written in Python is an essential skill for any developer. In this guide, we will explore the different ways you can execute Python programs, including interactive p ...

The Freedom of Running a Product Business: Unlocking PotentialRunning a solo-owned product business can offer an unparalleled level of freedom and independence. Without the burden of fixed costs, such as warehouse space, employees, or an of ...

How to Remove All CSS from a Page at OnceAre you curious to see how a webpage would look without any CSS styling? Luckily, there are a few ways to achieve this. In this article, we will explore a couple of methods to remove all CSS from a p ...

How to Set Up a Cron Job to Run a Node.js AppIn this tutorial, I will guide you on how to set up a cron job that runs a Node.js app. Cron jobs are a time-based scheduler in Unix-like operating systems, which allow you to automate repeatable ...

Introduction to the Entity-Relationship (ER) Data ModelThe Entity-Relationship Data Model, commonly referred to as ER, is a conceptual data model used to organize and analyze data. Unlike other models, ER is not tied to any specific impleme ...

Control a Browser Game with Arduino and a Joystick via Johnny FiveIn this project, we are going to use a Joystick device and connect it to the platform game we created in the previous tutorial on how to create a game with Phaser.js. Our goa ...

JavaScript Return Values: Understanding the BasicsIn JavaScript, every function has a return value, even if it is not explicitly specified. By default, if no return statement is provided, the return value is undefined. However, you can use ...

Arduino Project: Understanding the analogWrite() Function and PWMIn Arduino projects, we often need to output analog signals. However, Arduino boards like the Uno do not have dedicated analog output pins. Thankfully, we can use the analogWr ...

How to Upload Files to the Server Using JavaScriptUploading files and processing them in the backend is a common functionality in web applications, such as uploading avatars or attachments. In this article, we will learn how to upload files ...

How to Use Promises in JavaScriptPromises are a powerful tool for dealing with asynchronous code in JavaScript, allowing you to avoid the callback hell. In this blog post, we will explore how to use promises, including creating promises, co ...

How to Convert an Array to a String in JavaScriptIn JavaScript, you can convert an array into a string using the toString() method or the join() method. Let’s explore both methods. Using the toString() MethodThe toString() method can be use ...

Swift Objects: Understanding Object-Oriented Programming in SwiftIntroductionWelcome to the Swift Objects tutorial, which is part of our Swift series. In Swift, everything is treated as an object, even basic values like numbers. This means ...

Express: Request ParametersA comprehensive guide to the properties of the Request object and how to use them effectively. Request ParametersThe Request object in Express holds crucial information about the HTTP request. Here are the key pro ...

The Complete Guide to Progressive Web AppsProgressive Web Apps (PWA) are a popular trend in mobile application development, utilizing web technologies. As of March 2018, PWAs work on Android and iOS devices with iOS 11.3 or higher, and macO ...

How to Prepare for a Software Engineer Job InterviewPreparing for a job interview is essential to increase your chances of getting a job offer, especially in the competitive field of software engineering. In this blog post, we will guide yo ...

How to Create a Staging Version of Your SiteIn order to launch a new version of your website without disrupting the current live version, you can create a staging version. This tutorial will guide you through the process of deploying a stag ...

Vuex: The Official State Manager for Vue.jsIn this tutorial, we will explore the basics of Vuex, which is the official state management library for Vue.js. We will discuss the reasons why you should use Vuex and how to create a Vuex store. ...

Understanding the Behavior of npm run dev and Forcing it to Use Port 3000One common question that comes up when working on a local website is related to the behavior of the npm run dev command. Each time this command is executed, it starts ...

Understanding JavaScript Nullish CoalescingIn the realm of JavaScript, there exists a powerful operator known as the nullish coalescing operator, represented by ??. You may be familiar with the use of the || operator to set a default value ...

How to Remove a File with Node.jsIn this blog post, we will explore how to remove a file from the file system using Node.js. Node provides two methods to accomplish this: a synchronous method and an asynchronous method through the built-in ...

How to Fix the “Your CLT does not support macOS 11” Error in macOSIf you encounter the “Your CLT does not support macOS 11” error while using Homebrew to install a package on macOS, such as rbenv, here’s how you can resolve it. First, let’s ...

Automating the Sharing of Old Blog Posts on TwitterHaving a lot of evergreen content on your blog is great, but how do you make sure it continues to reach your audience over time? In this tutorial, I will explain how I automated the process ...

Vue.js Computed Properties: Cache Calculations for Improved PerformanceIn this blog post, we will explore how to use Vue Computed Properties to cache calculations. Computed properties allow us to perform complex logic computations within ou ...

Best Practices for Recording VideosIn this blog post, I will share the details of my video recording setup and workflow. As an avid programmer, I believe that making programming videos more personal by incorporating a face cam adds a human ...

Performing HTTP Requests in Node.js Using AxiosAxios is a convenient JavaScript library that allows you to perform HTTP requests in Node.js. In this blog, we will explore how to use Axios to make HTTP requests in your Node.js applications. ...

Introduction to Astro: A Framework-Agnostic Static Site GeneratorAstro has been gaining a lot of attention lately, and I wanted to explore what it has to offer. As someone who dislikes managing servers and prefers using platforms like Netli ...

How to Write Unmaintainable Code: 25 Tips to Keep Your Job ForeverIn this tutorial, I want to highlight the art of writing unmaintainable code. By doing so, you can ensure job security as you become the sole guardian of understanding the in ...

How to Fix Decimal Arithmetic in JavaScriptDiscover the solution to fixing decimal arithmetic in JavaScript. When performing addition or subtraction involving decimal numbers in JavaScript, you may encounter unexpected results. For instance ...