Today I have got a strange issue on my Apple Magic Mouse. The symptom was like I tried to scroll a certain place in the screen then the scroll was stuck on the edge of the area. So I tried…
I have used Duet or Astropad for making iPad Pro as a second display. Then I tried to use Apple’s Sidecar which is a new feature of Mac OS Catalina. By the way it seems too unstable. I frequently meet…
When iPhone X was launched I bought and used it and then it took a short time to change from it to iPhone 8 Plus which has Touch ID. The reason why I changed was because Face ID wasn’t reliable…
After Apple released the official version of macOS Catalina and I tried to use Sidecar with my iPad Pro. It seems okay. But it doesn’t work sometimes. For example, sometimes iPad Pro screen became just a black screen and I…
I worked on an app using SwiftUI and Combine framework. Then I used @Published property wrapper to publish a stream data from a property in a ViewModel class. By the way when I assign a new value to the property…
Then I found a Apple support link to solve this issue via a terminal command. Open your terminal on your mac and then type the command below. sudo pmset -a disablesleep 1 That’s it. Now you can prevent your mac…
Face ID Sometimes I feel it’s better than Touch ID. For example, when I see a notification on the Lock screen glancing it is the only thing to read it. Sometimes I miss Touch ID. For example when I download…
AirPod is the best bluetooth earphone for me. The reason is that AirPod performs switching among Apple devices. I have used many bluetooth earphones which support Multi-Pairing. But most of them didn’t make me satisfied. Apple AirPod helps me my…
Keynote 7.1 added a new feature which called Object List. With Object List, you can easily select one of the objects in your slide. Sometimes selecting an object among many objects in your slide is hard. Object List is a…
Today Apple released Keynote 7.1. One of the new features is easy to replace a font in your presentation. If you open your presentation in Keynote 7.1, there is a new font management window. Font Replacement Window in Keynote 7.1…