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FJOLT Topics TOPICS CSS Javascript Git HTML Linux Misc GraphQL React Typescript Redis Vue Svelte Python Highlights GUIDES AND HIGHLIGHTS CSS HandbookGo from Zero to Hero with CSS Javascript HandbookLearn all you need to know about Javascript Future JavascriptSee what the future holds for Javascript Linux CommandsLearn all the Linux Commands HTML Canvas TutorialMaster HTML Canvas TypeScript Utility TypesLet's look at all the utility types in TypeScript Cool CSS DemosCheck out these cool CSS Demos CATEGORIES CSS Javascript Git HTML Linux Misc GraphQL React Typescript Redis Vue Svelte Python SERIES CSS HandbookGo from Zero to Hero with CSS Javascript HandbookLearn all you need to know about Javascript Future JavascriptSee what the future holds for Javascript Linux CommandsLearn all the Linux Commands HTML Canvas TutorialMaster HTML Canvas TypeScript Utility TypesLet's look at all the utility types in TypeScript Cool CSS DemosCheck out these cool CSS Demos LATEST POST Vue V-SHOW VS V-IF: CONDITIONAL RENDERING IN VUE Vue has two main attributes for conditional rendering: v-if and v-show. Let's look at the main differences 📣 SPONSOR Add passwordless login to your app in minutes. Passkeys, 2FA, Social Logins, & more. Start for free. ads via Carbon 1️⃣ CHECKING IF A VALUE IS A NUMBER IN JAVASCRIPT WITH ISNAN() Javascript We have many ways to check if something is a number in Javascript. Let's explore, and learn about the pitfalls 🗑 JAVASCRIPT ARRAYS - HOW TO REMOVE DUPLICATE ELEMENTS Javascript Are your arrays forever polluted with duplicate elements? In this guide we'll look at how you can remove duplicate array elements from your Javascript arrays. ⛏ JAVASCRIPT ARRAYS Javascript Arrays are one of the most common types of data in Javascript. They can also be manipulated and changed in interesting ways. In this article, we'll be looking at how arrays work. JAVASCRIPT TOLOWERCASE() - CONVERT STRINGS TO LOWERCASE Javascript Strings can all be converted to only lowercase character using a simple method known as toLowerCase() HOW TO CHECK IF OBJECT IS EMPTY IN JAVASCRIPT Javascript Objects are one of the most common types in Javascript - but how do we check if an object is empty? Let's fine out JAVASCRIPT PROMISE.ALL() - EVERYTHING YOU NEED TO KNOW Javascript Javascript's Promise.all() method let's you wait for multiple promises to finish before you do something else. Let's look at how it works in this complete guide. JAVASCRIPT INNERHTML Javascript Javascript's innerHTML property is a common way to get and set the contents of an HTML element. In this guide we'll look at how it works. CENTERING ELEMENTS IN CSS WITH TAILWIND CSS Tailwind is a popular CSS framework. In this guide, we'll look at how to center both HTML elements and text with Tailwind. GETTING STARTED WITH REDIS AND NODE.JS Redis Redis is a powerful piece of technology which lets us store data in memory. Let's look at how to use it with Node.JS JAVASCRIPT ARRAY SOME METHOD Javascript The some array method lets us check if some elements pass certain criteria. Let's look at how it works. JAVASCRIPT ARRAY EVERY METHOD Javascript The every method in Javascript lets us do logical tests on every member of an array. Let's look at how it works. View More Articles Privacy © Fjolt.com 2023 Subscribe to Newsletter Subscribed SUBSCRIBE FOR WEEKLY DEV TIPS Subscribe to our weekly newsletter, to stay up to date with our latest web development and software engineering posts via email. You can opt out at any time. Not a valid email