We all know that our apps often need location to work. We have also heard that we get the location[…]
Read more
Latest Posts
Calculating time difference in minutes between two dates in Swift
In some cases, we need to get time difference in Swift for two dates. In this post I will show[…]
Read moreModify upload_max_filesize for wordpress Docker containers
If you are using wordpress like me, sometimes you may encounter the problem where wordpress complains about the upload_max_filesize limit[…]
Read moreHow to properly set default value of a DateField to today’s date in FlaskForm
This is a small problem I hit while building a Flask-powered website. I have a form that allows a user[…]
Read moreSwiftUI: Navigating back to previous view after actions
Sometimes we want to navigate to the previous view after some actions are performed. For example, I was writing some[…]
Read moreFixing SwiftUI NavigationView on iPad
When moving a NavigationView originally designed only for iPhone to iPad, most likely you will find the view is not[…]
Read moreMultiline text input in SwiftUI (iOS 14)
As we know SwiftUI has been evolving since it was introduced. In iOS 13 when we want to create a[…]
Read moreSetting transparent background for List view in SwiftUI
Today I encountered the issue that when I set up a List view, the List background is always white, even[…]
Read moreGenerating password from command line using pwgen
In some occasions we need to generate new password, salt, …etc for our apps. Today I found the pwgen tool[…]
Read moreRetrieving iOS calendar event with EventKit
To retrieve iOS calendar event, we need to work with EventKit. First we will create a EKEventStore, then we need[…]
Read more