Programming tutorials
In this tutorial, we are going to implement 2 factor login authentication. 2 factor login authentication means that user will be verified twice before login. Database structure First create a table where all users data will be stored. You might already have that if you are working on existing project. You need to add a …
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In this article, we are going to show you how you can create a UICollectionview with search bar in Swift for your iOS application. First, we will create a collection view and populate the data in it. We are using a MySQL database for employees table and a PHP API to fetch all employees data …
You can receive realtime notification on your admin panel for your website’s contact us form using simple Node JS script. You can download Node JS from here and install it in your system. Above screenshot is the demo of what we are going to create. On left we have contact us page from where users can send …
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We are going to implement a custom sort using jQuery UI, which helps you to customize the order of data being displayed on your website. First, add CDN for jquery and jquery UI. Goto cdnjs.com to get CDN link for jQuery and visit this link to get CDN link for jQuery UI. Copy the JS link for jQuery, and …
Today, we will share with you the solution for class “zzbfm” not found error while working on Firebase and Google maps. If you are ever facing an error in android that says: class file for com.google.android.gms.internal.zzbfm not found It is most likely when you just integrated Firebase library in your project that is already using …
Learn how to get feedback from your website users using emoji ratings. We will be using plain Javascript. No external library has been used in this tutorial. Below is a list of all possible emojis at the time of writing this. You can found any new emoji missing, please do inform us in the comments …
We will teach you how you can create a bootstrap modal that handles multiple file upload and save them in MySQL database. Download Bootstrap FileDialog You are going to need a library called Bootstrap FD, you can get it from here. After downloading the library, extract the ZIP file and goto “dist” folder. Here you will …
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You can optimize your app performance by using cache data in Android using SQLite. We will be using Stetho library to see the cached data. Basic use of cache in SQLite is to display frequently accessed data faster in your android app. And to reduce the overhead on the server. There are already tons of …
Convert time to different timezones Learn how to show progress of download with remaining time in Javascript. We will be creating a simple bootstrap progress bar. There are multiple ways to download a file from some website. The easiest way is to simply put an anchor tag with a text “Download”. And give the download …
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RSS feed is formerly known as RDF Site Summary feed, now it stands for Really Simple Syndication. It is a form of web feed that allows other computer programs to fetch updates about the website. Programs known as RSS aggregators are created which reads the feed in XML format in a standardized way. Examples For …
Read More “How to create and read RSS feed for your website – PHP”