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How to Use the JavaScript bcrypt LibraryLearn how to securely hash and check passwords in JavaScript using the bcrypt library. The bcrypt npm package is widely used for working with passwords in JavaScript, providing a secure way to store a ...

How to Add an Item at the Beginning of an Array in JavaScriptIf you need to add an item at the beginning of an array in JavaScript, you can use the splice() method. This method allows you to make modifications to an array by specifying the ...

Deleting Data and Tables in SQL: A Comprehensive GuideDeleting data from a SQL database table is a crucial aspect of database management. Additionally, knowing how to effectively delete the entire table can be equally important. In this art ...

Review of the 2021 MacBook Pro 14”: A Powerful and Portable ChoiceI have been using the MacBook Pro 14” for a few weeks now, and I wanted to share my review of this impressive machine. In a nutshell, it’s simply amazing. This particular Mac ...

Arduino Project: Controlling a Servo Motor with a PotentiometerIn this Arduino project, we will learn how to control a servo motor using a potentiometer. By reading the rotation of the potentiometer through an analog input pin, we can obtai ...

How to Fix the regeneratorRuntime is not defined Error in ParcelIf you are using Babel in your project and you encounter the regeneratorRuntime is not defined error after adding an async function or any recent JavaScript feature, don’t worr ...

How to Use Forms in PHP: A Step-by-Step GuideForms play a crucial role in allowing users to interact with web pages and send data to servers. In this tutorial, we will walk you through the process of using forms in PHP. First, let’s start w ...

Van Life: Electricity - A Guide to Powering Your VanWelcome to another post in my van life series! Today, we’re diving into the topic of electricity in your van. When living on the road, electricity becomes a crucial aspect of your daily li ...

Introduction to Redis: A High-performance NoSQL DatabaseRedis is an incredible Open Source software that serves various needs in a Web Application. As a NoSQL database, Redis offers a key/value store that can be used with any programmi ...

Introduction to Electronics: A Beginner’s GuideTags: electronics, Arduino, programming, analog electronics, digital electronics Welcome to the new series on Electronics! In this series, we will explore the world of electronics, its practica ...

Visualize your local Git contributions with GoIn this tutorial, I will show you how to write a Git stats analysis CLI tool using Go. This tool will allow you to visualize your local Git contributions in a graph format, similar to the one sh ...

How to Set an Alias in a macOS or Linux ShellIn this article, I will show you how to set an alias in a UNIX environment, specifically in shells like Bash, Zsh, and Fish, on both macOS and Linux. Note that this guide does not cover Windows i ...

How to Set Up GitHub Credentials for macOSAre you looking to set up GitHub authentication on your macOS device? Whether you prefer using the command line or VS Code for your Git repositories, it’s essential to configure your GitHub credenti ...

How to Use v-model in Vue for Two-Way Data BindingThe v-model directive in Vue is a powerful feature that allows us to create a two-way binding between a form input element and a Vue data property. This means that when the user changes the ...

How to Authenticate to GitHub Using Username and PasswordWhen setting up a new editor and attempting the GitHub push workflow, you may encounter a dialog window prompting you to enter your GitHub username and password. However, if you have ...

SwiftUI Forms: DatePickerThe DatePicker control in SwiftUI allows us to create a date picker for selecting dates and times. Let’s take a closer look at how it works. First, we need to create a property of type Date and annotate it with @Sta ...

JavaScript Type Conversions: A GuideLearn the fundamentals of JavaScript type conversions Even though JavaScript is a loosely typed language, there may arise situations where you need to convert a value from one type to another. In JavaScri ...

Slices in Go: A Flexible and Powerful Data StructureSlices in Go are dynamic data structures that provide flexibility and convenience when working with collections of data. While they are built on top of arrays, slices offer additional feat ...

How to Debug a React ApplicationWhen it comes to debugging a React application, there are a few tools that can help you identify and solve problems. In this blog post, I will discuss some of these tools and how you can use them effectively. ...

A Tutorial on JavaScript Arrow FunctionsJavaScript Arrow Functions, introduced in ES6/ECMAScript 2015, have had a significant impact on modern JavaScript code. They offer a shorter and more concise syntax compared to regular functions, ...

The Number isFinite() Method: Everything You Need to KnowIn JavaScript, the isFinite() method of the Number object is used to determine whether a given value is a finite number. It returns true if the value is indeed finite, and false if it ...

Creating a Self-Signed HTTPS Certificate for an Express ServerIn this blog post, we will learn how to create a self-signed HTTPS certificate for a Node.js application to test locally. A self-signed certificate is sufficient for establishing ...

Installing 3rd Party Packages in Python using pipPython is a comprehensive programming language with a vast collection of utilities in its standard library. However, sometimes we need additional functionality that is not built-in. This is w ...

How to Determine if a Variable is a String in PythonIn Python, there are a couple of approaches you can take to check whether a variable is a string. The two common methods involve using the type() function and the isinstance() function. Me ...

How to Use VS Code: A Guide for DevelopersIntroductionVS Code, also known as VSCode, is a powerful editor that has gained a lot of popularity among developers. In this article, we will explore why VS Code is growing in popularity and highli ...

The repeat() Method in JavaScriptThe repeat() method in JavaScript, introduced in ES2015, allows you to repeat a specified string a certain number of times. It can be useful in situations where you need to generate repetitive patterns or ou ...

How to Create a User on MySQL: A Step-by-Step GuideAfter installing MySQL, you will have the root user available. While this user can be used to test the functionality of MySQL, it is not recommended for other purposes due to its high level ...

The Best Podcasts for Frontend Developers: Expand Your Knowledge and Stay EntertainedAre you a frontend developer looking for some great podcasts to add to your collection? Whether you’re commuting, going for a walk, or simply taking a brea ...

Automatically Triggering Deploys on Netlify with SubmodulesOne of my goals was to rebuild my site on Netlify whenever there was a new commit on a Git submodule that was included in the repository. Unfortunately, Netlify does not natively pr ...

CSS Typography: Enhancing Text Styles with CSS PropertiesIn this blog post, we will explore various CSS properties that can be used to style and enhance text in web design. These properties can help you transform text, add decorations, alig ...

Swift Conditionals: Using the switch Statementtags: [“Swift”, “switch”, “conditionals”] The switch statement in Swift provides a convenient way to create a conditional structure with multiple options. It allows you to choose a code block to ...

How to Debug JavaScript Code: A Step-by-Step GuideDebugging is an essential skill for developers to solve problems in their JavaScript code effectively. Even the most experienced developers encounter bugs in their code. A bug is an unforese ...

Understanding HTML container tags: A Comprehensive GuideContainer tags are an essential part of HTML, allowing you to organize and structure content on your web page. In this blog post, we will explore three commonly used container tags: ar ...

How to Loop Over DOM Elements using querySelectorAllTL;DR: Utilize the for..of loop to iterate through DOM elements obtained from querySelectorAll. The querySelectorAll() method, when executed on the document, provides a collection of DOM e ...

Returning HTML from a Netlify Function: A Technical BlogDevelopers often use Netlify Functions to handle serverless functions and generate dynamic content for their websites. By default, Netlify Functions return JSON data. However, there mi ...

How to Center Vertically Using Tailwind CSSAligning elements vertically in the center can sometimes be a challenging task, especially when using flexbox. In this article, we will explore the steps to align center vertically using Tailwind C ...

How to Create a Comment in HTMLLearn how to effectively add comments to an HTML page. Comments in HTML are elements that are not interpreted by the browser. To add a comment in HTML, simply enclose the text between the <!-- and the --> ...

Resuming Suspended Jobs with the bg Command in LinuxIn Linux, there is a handy command called bg that allows you to resume a suspended job. This command is particularly useful when you want to free up your terminal and continue working on o ...

Music for Programming: Enhancing Focus and ProductivityFinding yourself in the zone is key to delivering your best work. Whether you’re coding or writing, being completely present and laser-focused on the task at hand is crucial. To achieve ...

The Decimal Number System: An IntroductionIn the Western world, the decimal number system is the most widely used and familiar system for representing numbers. While there are other number systems in existence, the decimal system has become ...

The valueOf() Method in JavaScriptIn JavaScript, the valueOf() method is used to retrieve the primitive value of a Number object. This method returns the underlying number value. To demonstrate the usage of the valueOf() method, let’s consi ...

The toExponential() Method in JavaScript: ExplainedDiscover the ins and outs of the JavaScript toExponential() method for numbers. The toExponential() method is quite useful in converting a number into its exponential notation, representing ...

Service Workers Tutorial: Powering Progressive Web ApplicationsService Workers are a crucial technology that enable Progressive Web Applications (PWAs) on the mobile web. They provide features such as caching of resources and push notificat ...

CSS Transforms: How to Manipulate Elements in 2D and 3D SpaceCSS transforms are a powerful feature that allows you to translate, rotate, scale, and skew elements in both 2D and 3D space. When combined with animations, they can create impres ...

How to Revert a File to a Previous Version on a MacIf you’re working on a Pages document on your Mac and accidentally made a mistake that you want to undo, it can be frustrating. Luckily, there is a feature on macOS that allows you to rever ...

How to feed data to a Next.js component using getInitialPropsWhen adding dynamic content to Next.js, there may be instances where you need to dynamically generate a page that requires data upfront. One way to achieve this is by utilizing th ...

Linux commands: The Power of PingIn the vast world of networking, the ping command is a valuable tool that can help you assess the reachability and connectivity of a network host. Whether you are troubleshooting network issues or simply wan ...

How to authenticate using GraphQL Cookies and JWTAn authentication process example for a GraphQL API powered by Apollo, using Cookies and JWT In this tutorial, I’ll explain how to handle a login mechanism for a GraphQL API using Apollo. We’ ...

The Set JavaScript Data StructureThe Set data structure in JavaScript allows you to store and manage a collection of objects or primitive types. It is similar to a Map, where the values are used as keys and the map value is always a boolean ...

The getPrototypeOf() Method in JavaScriptIn JavaScript, the getPrototypeOf() method is used to retrieve the prototype of an object. It allows you to access the object’s parent or prototype. UsageThe getPrototypeOf() method is called on the ...