2018年12月8日
a world of jdc`s techniques
摘要： what he know what he wanna do where he wanna go what he can do 阅读全文
posted @ 2018-12-08 19:38 bky-j 阅读(86) 评论(0) 推荐(0)
vb.net
摘要： self define enum structrue sub function class 阅读全文
posted @ 2018-12-08 19:37 bky-j 阅读(232) 评论(0) 推荐(0)
net engineer
摘要： what a net engineer know or can do? switcher and router cmd 阅读全文
posted @ 2018-12-08 19:33 bky-j 阅读(166) 评论(0) 推荐(0)
2018年6月20日
The server requested authentication method unknown to the client
摘要： SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client. In MySQL 8.0+, the default authentication plugin has changed 阅读全文
posted @ 2018-06-20 10:35 bky-j 阅读(597) 评论(0) 推荐(0)
2018年6月18日
php mysql extension installation
摘要： after installed php by $ sudo apt install php, we can check the php version by $php -v, to me ,it is 7.0. so in order to connect to mysql in $php -S l 阅读全文
posted @ 2018-06-18 20:33 bky-j 阅读(133) 评论(0) 推荐(0)
ruby on rails environment setup
摘要： firstly ,we can install the latest version of ruby through ruby`s official site, $./configure $make $sudo make install ,this is three cmd to install t 阅读全文
posted @ 2018-06-18 20:03 bky-j 阅读(81) 评论(0) 推荐(0)

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