Apple has released Xcode New Build System for fast & speedy builds. It’s by default enabled now from Xcode 10+. But sometimes we face some issues while using the new Build System. It also happens that a project is running with the old Legacy Build system but not with the new Build System. In Xcode, we […]
How to Check & Change Swift Version in Xcode
In our existing older projects sometimes we face errors because of the older or newer used Swift Version. Following is the simplest way to check and change the Swift version in Xcode. Check Project Swift Version We can check currently used Swift version in our IOS project by navigating to App -> YOUR_TARGET -> Build […]
React Native Error config.h file not found mutex.h During Archive
Today I am going to share the solution to the common error that most of the React Native developers are facing. This error occurs when we run React Native App in IOS or Archive App using Xcode. Its a glog error saying config.h file not found mutex.h. The Screenshot of the error in the following. […]
Unable to resolve module lib-jitsi-meet/lib-jitsi-meet.min
I have recently faced this issue while customizing JitsiMeet SDK and integrating with my existing App. Here I am going to share the solution of the error, how I solved it in my case. The App runs successfully but React Native shows the following error on the Device or Simulator screen. “Unable to resolve module […]
Xcode error: using bridging headers with module interfaces is unsupported
I have recently faced this error “using bridging headers with module interfaces is unsupported” while building my project in Xcode 11.5. Here I am going to share the solution as well as the root cause of the error. I faced this error while I shifted my project from the Old build system to the new […]
How to Show Loading Animating Dots in Swift – IOS
In this Swift tutorial, I am going to share a simple method to show loading animating dots in Swift IOS. Using the following function you can show animating dots in a simple UIImageView. The following screenshot shows the animation that we are going to show in a UIImageView. Method to Show Loading Animating Dots in […]
How to Fix “Class ViewController has no initializers” Error in IOS Xcode
While working in Swift, we usually see this error “Class ViewController has no initializers”. It’s not specifically for ViewController rather it can be related to any of our class. It’s a compile-time error we usually face in Xcode. In this article, we will discuss the reason for this error and then its solution. Reason for […]
Blink GameObject in Unity
In this article, I am going to share a utility method that will help you to Blink GameObject in Unity 3d or 2d. In this method, it’s supposed that the SpriteRenderer component is attached to your game object. Just copy and paste the following method in your class. Its usage is explained later. Utility Method […]
Find Distance between 2 locations in JAVA & SWIFT
Sometimes we have to calculate the distance between 2 locations when we have coordinates latitude and longitude for those locations. This article will discuss how you can calculate a straight line distance between 2 locations 2 programming languages, JAVA & Swift. 1. Code to Find Distance in JAVA In JAVA we don’t have any builtin […]
Get Current Location in Swift IOS
Apple provides the CoreLocation Framework to fetch the user’s current location through GPS. In the following article its explained how to get current location in Swift in the form of Latitude & Longitude. Just copy the following code in your ViewController, rest of the work will be done by it. The working of the code […]