In this article, we will learn how to show local Notification in Swift IOS. Local Notifications are simple and can add more value to your application. Ask For Notification Permission from User The UNUserNotificationCenter manages the activities relate to the notification. To use the notification the user needs to be asked for permission with the […]
How to Use DiffableDataSource with UI TableView in Swift IOS
In this article, we will learn how to use DiffableDataSource with UI TableView in Swift IOS. A modified data source object is a special type of data source that works with the table view object. It provides the behavior needed to easily and efficiently manage spreadsheet data and UI updates. UIViewController Code UITableViewDiffableDataSource an object […]
Solution: Failed to load Info.plist from bundle at path in Xcode
Recently I came across this Error in Xcode while I am trying to install my App on the simulator. The error message says that, “This app could not be installed at this time. Failed to load Info.plist from bundle at path …” The screenshot of the error popup is the following. Solution 1. remove use_frameworks! from […]
How to Change Build System in Xcode
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 […]
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 […]
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 […]