归档 Contents1 June 20172 October 20163 February 20164 December 20155 July 20156 December 20147 November 2014 June 2017Arduino IDE 错误 - avrdude: ser_open(): can't open device "/dev/ttyUSB0": Permission denied旧电脑电源改实验室电源October 2016Android command line shell sqlite 操作February 2016《在 Nginx 上使用 Let’s Encrypt 加密(HTTPS)你的网站[简明教程]》补遗December 2015批量转化 GBK 编码格式文档至 UTF-8 编码格式July 2015UBUNTU 存放快捷方式的位置巧妙利用非大陆VPS升级Android SDKDecember 2014更换 Linux VPS 时区为北京时间November 2014入门VPS，BanwagonHost在Debian/Ubuntu上安装LEMP世界，你好！