Update file content with golang and regexp
In this article, I will describe how I have done to replace hundreds of files together with program.
Stephen Lee
Solve problem commonMain error: Expected class <classname> has no actual declaration in module…
Currently we upgrade the Android studio, and upgrade some third party libraries, and after some days, I accidentally find that the class…
Flutter gallery: import show
I am starting to read code of Flutter gallery project, there are something I am not familiar, the import show is one of them.
List folder size on current directory on Mac
List folder size
Where is the Dart SDK Path
Today I want to run flutter-folio on my machine, but it has some errors, I am trying to solve the problems, one of the problem is it report…
Return different type of data with Seald Class in Kotlin
This article describe a solution to return different type of data in one function with Sealed class.
Solve Problem: Duplicate attribute ‘{http://schemas.android.com/apk/res/android}textColor'.
I encounter this problem yesterday, but it was caused after I upgrade the Android Studio, so I think it’s the problem os the Android…
Pre-populate data in sqldelight
We are developing apps with KMM architecture, and use the sqldelight as the persistence layer, we want to populate some data on the…
The sub program I used several years ago
Several years ago, I find a friend use this tool on his working, and I also setup the tool on my env, but I forget how to install it.
Install python 2.7 on mac
Python 2.7 was removed from macOS 12.3, if we upgrade mac os frequently, the system might already installed this version. But sometimes…
The git commands that I use frequently
I list the git commands I use frequently, some of them I will search the internet when using, so I save them here, and next time I can…
Find app data path for iOS simulator
Find the app data path with xcrun simctl for iOS simulator