Realtime Android Chat App – Java & XML

A realtime chat app is created in android using Java and XML. The backend is developed in PHP and MySQL. For realtime, we used socket…

UIDatePicker timezone fix – Swift iOS

UiDatePicker in Swift has some timezone issues, so we will teach you how you can fix it. Convert time to different timezones If you are…

Easy way to save the class object in user defaults – Swift iOS

When it comes to saving the class object in user defaults, there is a hard way to do using NSKeyedArchiver class. But there is an…

How to export and download CSV in Node JS

Learn how to export and download CSV file in Node JS. Video tutorial: First, we create a folder and open the command prompt or terminal…

Social Networking Site in Node JS and Mongo DB

Social networking site is a project developed in Node JS and Mongo DB. It has all the functionality that you need to build a social…

Video streaming web app in Node JS and Mongo DB

We created a video streaming web app project in Node JS and Mongo DB. Source code: Check out our single-page chat application developed in Vue…

A blog website with admin panel in Node JS and Mongo DB

We have created a blog website with admin panel in Node JS and Mongo DB. It is designed in Bootstrap. And the view engine is…

Shopping cart – PHP | Cookies

In this tutorial, we will teach you how you can create a shopping cart in PHP using cookies. We will be using Bootstrap for design.…

PHP vs Javascript – Performance test

We are going to do a performance test on getting the data from MySQL database using PHP vs getting data from MySQL database using AJAX…

MongoDB tutorials

Learn MongoDB basics from our easy-to-follow tutorials. Table of content: Download and Installation. Insert and read documents. Query document. Projected fields, limit, skip, and sort.…

Count words as user type – Textarea & Javascript

Demo In this tutorial, we are going to teach you how you can count the number of words in textarea as user type in it.…

Shuffle an array of objects – Javascript

To shuffle an array of objects or single values in Javascript, use the following function: First, we are looping through all array elements. data is…

Confirmation dialog before deleting data – Javascript, PHP

In this tutorial, we are going to teach you how you can show a confirmation dialog before deleting any data using Javascript. Suppose you are…

Calculate time passed since date in days, hours, minutes and seconds – Javascript, PHP

Demo Convert time to different timezones Today, we will learn to calculate the time passed since date in days, hours, minutes and seconds. Either you…

Calculate remaining time in days, hours, minutes and seconds – Javascript, PHP

Demo Convert time to different timezones Today, we will learn to calculate remaining time till future date in days, hours, minutes and seconds. Either you…

Hashed password change feature – Core PHP

In this article, we will teach you how you can change the hashed password of a user in PHP. Before you proceed, make sure you…

Load content when scrolled – AJAX, Javascript, PHP & MySQL

In this tutorial, we are going to teach you how you can load the content of div only when user scrolled to that section. For…

Deploy Node JS app on Heroku

When it comes to deploy Node JS app, Heroku is by far the most feasible choice for beginners and startups. In this tutorial, we are…

Disable scroll on input type number – Javascript

Ever come across a problem where you enter some value in input type number and while you scroll down or up, you will see that…

Please disable your adblocker or whitelist this site!