RecyclerView is a UI component in Android to show lists & grid of items. we usually write the RecyclerView Custom Adapter to populate data to each item of the list. In the following code, I have shared a basic RecyclerView custom adapter in Java. You can just copy-paste this code in your project and modify it […]
Basic RecyclerView Custom Adapter in Kotlin Android
We use RecyclerView in Android to show a list or grid of items. For that, we have to write the RecyclerView Custom Adapter to populate data to each item of the list. In the following code, I have shared a very simple & basic RecyclerView custom adapter in Kotlin. You can just copy-paste this code […]
Save & Load Image From Documents Directory in Swift
It’s a common requirement in Apps that we need to save images in the phone’s storage. For example, you download an image from your server and want to save it for future use. In IOS you can use Documents Directory for that purpose. Documents Directory is a slice of storage dedicated to each App where […]
ReactJS Post Form with Ajax
Here in this blog, I am going to show you how you can post an HTML form with ajax. As react is a UI component framework, we have to use some third party library to post form with ajax. I am using react-axios for this example. You may find more about axios here https://www.npmjs.com/package/react-axios . […]
Method to Convert Hexadecimal Color Code into UIColor Swift 5
It’s a common requirement that we have to convert HTML hexadecimal color code into UIColor in swift. Following is a utility method that you can use for that purpose. This code is written in swift 5. In this method, you need to pass Hex String as a parameter and it will return the UIColor object […]
UI Object Random Movement in Unity 3D
It’s a common requirement in designing GUI in Unity to move & animate few UI Game Objects randomly over the screen. Following C# Script will help you in UI object random movement in Unity 3D & 2D. You can attach this script to any UI object which you want to move randomly over the screen. […]
Git commands cheat sheet
In this article, I am going to share common git commands, that you need every day. I will be adding commands continuously. So, bookmark this page this will help you a lot. Git Clone Connecting your existing repository to Git Commit all changes Commit a new folder with files inside it Push your changes to […]
Xcode Error: Multiple commands produce
“Multiple commands produce” is a common Error in Xcode when we build our App. In this article, I am going to show you the simplest solution to solve it. Reason of Xcode Error: Multiple commands produce There can be multiple reasons for this error. Sometimes upgrading the Xcode version causes this error. Or sometimes adding […]
Lint found fatal errors while assembling a release target Android
I recently found that people are struggling while generating a release APK from Android studio with the error, “Lint found fatal errors while assembling a release target”. Although their App is running successfully in Debug mode. This error happens when we have some issues in some XML files or some other issue not allowing the […]
A guide to integrating Paypal with Spring Boot application.
In this article, I am going to integrate Paypal with Java Spring Boot application. Please note I am using PayPal Checkout with Smart Payment Button https://developer.paypal.com/docs/checkout/ which is the preferred method since February 2019. You have to generate client id and secret from the PayPal developer site as well. I am using Spring MVC. So […]