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

Flutter environment

Solve android environment issues for flutter

Fix kotlin.native.IncorrectDereferenceException issue on KMM project

The problem

Lint kotlin in a commit

Today, I encounter a problem, the problem is the kotlin files in a commit, but committed without pre-commit check, and I want to check the…

Check dependency versions

We use buildSrc project to configure dependencies, but with buildSrc, Android Studio won’t report version update, in order to check the…

诗歌分享《今生跟隨主耶穌》

當我認識你，那一刻起，我的心都交給了你； 當我信仰你，那一刻起，我就是你的兒女。 當我徘徊在，痛苦的邊緣，是你伸出你的手； 當幸福來敲門的時候，我知道那是你的恩典。

Golang generic example

Go 1.8 supports generics, this is a simple example to sum numbers and sort numbers.

Specify jdk version on bash

This is an example to specify jdk 1.8 on bash script.

诗歌分享《盟约》

你是我今生的唯一 你是我永远的知己 你是上帝所赐的礼物 你是我要寻找的伴侣 我们的爱情比酒更美 我们现在已合而为一 我承诺永远对你忠实 直到天长地久爱着你 无论顺境与逆境 无论健康与病疾 无论富足与贫穷 我要爱护你如自己 若将我的生命为你舍去 我也愿意我也愿意…