How to check whether a string contains a substring in JavaScript? let str = “Hello, world!”; let substr = “world”; console.log(str.includes(substr)); // Output: true You can also use the indexOf() method which returns the index of the first occurrence of the substring in the string, or -1 if the substring is not found. Here’s an … Read more
There are several ways to remove a specific item from an array in JavaScript. Here are a few common approaches: Using the splice() method: This method modifies the array on which it is called, and it takes two arguments: the index of the item to be removed, and the number of items to be removed. … Read more
Do you want to create Weight Converter by JavaScript? In this article you will learn how to create Weight Converter using html css and javascript. Earlier I showed how to create a height converter using JavaScript. This Weight Converter is very simple and easy. Sometimes such a weight converter is needed to convert a specific … Read more
From this article you will know how to make scratch card using html css and javascript. Here you will find complete step by step tutorial to make JavaScript Scratch Card. Scratch Card We mainly see coupons or gift cards in many websites. Where the user can see the hidden information by scratching the card. Earlier … Read more
If you want to create an Automatic Background Image Slider then this tutorial is for you. Here I will tell you step-by-step how to create a Background Image Slider using HTML, CSS, and JavaScript. Creating an image slider is very easy if you know basic HTML CSS js. Earlier I shared many more types of … Read more
In this article you will learn how to create automatic multiple image slider using HTML and CSS. I have shared many types of Automatic Image Slider tutorials with you before. But they were simple designs. Here I show how to create simple automatic multiple image slideshow. Here I have not used any javascript or jquery … Read more
In this article, you will learn how to create JavaScript Todo List. You can easily create this Todo List using HTML CSS and JavaScript. If you are a beginner then this simple todo list project will help you a lot. Here I have shared step by step tutorial and all the necessary information. Earlier I … Read more
In this article you will know How to Build a Meme Generator with JavaScript. I used html css javascript to create this Meme Generator. Earlier I have shared with you many types of JavaScript project tutorials. This is a simple meme generator where you can show any website meme here through API link. It is … Read more