Rick_HK – Medium

Rick_HK

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Rick_HK

Xcode Device Orientation Setting is not working for iPad

Have you ever tried to set the device setting in Xcode but it never works?

Aug 7, 2021

Xcode Device Orientation Setting is not working for iPad

Aug 7, 2021

Rick_HK

Xcode: Could not launch “Your App” failed to get the task for process 537

Have you ever tried to launch your app in different scheme but Xcode said it could not launch it? It was perfectly fine to launch in one…

Apr 5, 2021

Xcode: Could not launch “Your App” failed to get the task for process 537

Apr 5, 2021

Rick_HK

[Cocoapods] Oh no, an error occurred.

I guess you’re here is because you’re using M1 for your Xcode project with Cocoapods, but you cannot perform pod install right?

Jan 27, 2021

Jan 27, 2021

Rick_HK

Android Fragment UI not updated after popBackStack()

Have you ever experience your fragment’s UI not updating after exit from another fragment?

Aug 18, 2020

Rick_HK

AAPT: error: failed writing to R.txt ':app:processDebugResources' Android Studio 4.0.1 (Aug 2020)

Previously, we talked about this version of Android Studio has an issue of Launcher Activity (See here). Now we got another issue about…

Aug 12, 2020

AAPT: error: failed writing to R.txt ':app:processDebugResources' Android Studio 4.0.1 (Aug 2020)

Aug 12, 2020

Rick_HK

Android Studio 4.0.1 Launcher Activity Does Not Exist Error (July 2020)

Android Studio 4.0.1 just came out July 2020 and it has some instability issues. One of which is unable to launch your launcher activity…

Jul 20, 2020

Android Studio 4.0.1 Launcher Activity Does Not Exist Error (July 2020)

Jul 20, 2020

Rick_HK

CameraX on Android Fragment in Kotlin with ImageAnalyzer

CameraX is a relatively new Camera API in Android. Unlike the predecessors, CameraX is easy to use and requires less tweaking in order to…

Jul 14, 2020

Rick_HK

UnsatisfiedLinkError: No implementation found for long org.opencv.core.Mat.n_Mat()

When we implementing OpenCV to Android Camera Project, the app crashes for no reason.

Jul 14, 2020

UnsatisfiedLinkError: No implementation found for long org.opencv.core.Mat.n_Mat()

Jul 14, 2020

Rick_HK

How to make XCFramework / Fat Framework in Xcode

In the past, we, as iOS framework authors, used to build Fat .Framework file to distribute.

Jul 8, 2020

How to make XCFramework / Fat Framework in Xcode

Jul 8, 2020

Rick_HK
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Mac O’Clock

iOS14 — 7 New Web APIs and API Changes in Safari from WWDC2020

Apple just announced what’s new in web/safari on WWDC2020. Let’s take a look of what API changes are concerning web developers and…

Jul 4, 2020

iOS14 — 7 New Web APIs and API Changes in Safari from WWDC2020

Jul 4, 2020