Programming tutorials
When you hear the word “social networking site”, the first name that came to your mind must be Facebook. Then Instagram, Twitter, etc. We create a social networking site project just to give you an idea of how things work. It is not the exact code used in tech giants like Facebook. But it gives …
Read More “Social networking site in Laravel – Node JS, Socket IO”
In this tutorial, we are going to teach you how you can create a load more Node JS button with MongoDB in your web project. “Load more” means that we will be displaying a few records, let’s say 5 when the page loads. Then we will display a button that when clicked will fetch the …
In this tutorial, we are going to create a simple pagination program in Node JS and Mongo DB. For the sake of simplicity, we will be using the Express framework. If you prefer a video tutorial over a textual tutorial, then you can follow the video tutorial below: Video tutorial Mongo DB data First, we …
We are going to create customized task management and time tracking script using simple HTML and Javascript. Since we are creating our own script, so we can customize it as much as we need. You can check the demo from here. Video tutorial Include libraries First, we need to include all the libraries that we …
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Suppose you have a PHP variable or an object which you want to pass as an argument to a Javascript function whenever a button is clicked. Following this tutorial, you will be able to do so. We will not be directly sending the PHP variable, but instead, we will attach the PHP variable to the …
In this tutorial, we are going to show you can count extended fingers of your hand using Leap and Javascript. Extended fingers mean your stretched or opened fingers. If you prefer a video tutorial, you can check our video tutorial on YouTube. Leap Motion Controller is a device used to detect hand motions and gestures. …
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In this tutorial, we will learn how to verify email with code. When someone registers on your website, send him/her an email with a verification code and show a form to enter the code on your website. The user must enter the verification code in that form to verify his email. Only verified users will …
In this tutorial, we are going to teach you how to convert the date format from one to another using Javascript. We will also be adding, subtracting date by days. Video tutorial First, we will create a form to get the source and destination format from the user. Then we will create a Javascript function …
When developing a web application, it is very important for you to prevent file access from URL for the users. Because someone might try to download all your images and videos by directly accessing them from the URL. You must allow users to view the images and videos directly from your website instead of just …
If you have used WhatsApp Web, you may encounter a situation where if you open the web.whatsapp.com in multiple tabs in the same browser, you will get the error that “it is already being opened in another tab”. So in this article, we are going to teach you how you can detect multiple tabs opened …
Read More “Detect multiple tabs opened at the same time – Javascript”
