2018

2018/01/05

Mysql中使用Group By后再取值

https://stackoverflow.com/questions/12065931/mysql-select-rows-on-first-occurrence-of-each-unique-value https://stackoverflow.com/questions/2739474/how-to-select-the-first-row-for-each-group-in-mysql https://www.xaprb.com/blog/2006/12/07/how-to-select-the-firstleastmax-row-per-group-in-sql/

2018/01/16

docker连接本地服务

https://stackoverflow.com/questions/31249112/allow-docker-container-to-connect-to-a-local-host-postgres-database

https://stackoverflow.com/questions/24319662/from-inside-of-a-docker-container-how-do-i-connect-to-the-localhost-of-the-mach/24326540#24326540

2018/01/17

node.js使用docker实践

https://nodejs.org/en/docs/guides/nodejs-docker-webapp/

https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md

https://stackoverflow.com/questions/28942614/should-i-use-forever-pm2-within-a-docker-container

https://medium.com/@adriendesbiaux/node-js-pm2-docker-docker-compose-devops-907dedd2b69a

2018/01/22

ocserv

https://www.linuxbabe.com/ubuntu/openconnect-vpn-server-ocserv-ubuntu-16-04-17-10-lets-encrypt

2018/01/23

区块链

https://bitcoincash.best/wiki/

2018/02/01

ruby的reverse优化

https://stackoverflow.com/questions/2642182/sorting-an-array-in-descending-order-in-ruby