240 发简信
IP属地:北京
  • 2022-02-08 数据transform

    去纲量 去除数据单位之间的不统一,将数据统一变换为无单位的数据集,也可以作为指标的权重,进行后续的加权计算。 数据归一化 将数据按比例缩放,使之...

  • 2021-11-30 Installation of packages

    Installing anaconda for multiple users on Linux https://medium.com/@pjpt...

  • 2022-01-25 杀死被占用的端口

    Kill the bad port Windows:netstat -aon|findstr "8081tasklist|findstr "90...

  • 2022-01-03 enable vim on windows powershell

    powershell profile setting find vim path git 是自带vim的。path = C:\Program F...

  • 2022-01-02 linux change $PATH 环境变量

    /etc/.bashrc vs /home/.bashrc两者区别是:/etc/... 为所有用户修改, /home/.bashrc 为当前用户...

  • 2021-12-17 LINUX COMMANDS

    Grep: head -1 log/prodticks/20210901/*|grep -B1 "20:5.:" Tee: https://bl...

  • 2021-12-02 ssh key 远程连接

    https://www.cnblogs.com/tq03/p/4990149.html[https://www.cnblogs.com/tq03...

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