How to set tab bar item title programmatically in objective c? 2018-05-17 I want to set title to t… Read More
ImportError: No localization support for language ‘eng’ in python 2018-05-08 遇到這一個問題，是因為有缺少檔案，我是因為使用 … Read More
How can I start a systemd service only after mysql has started? 2018-05-08 在 centos 裡，如果 service 執行… Read More
How can i detect the library image is from front camera or back camera 2018-04-25 遇到一個奇怪的問題，iOS 前鏡頭拍的照片，被旋… Read More