dolphinscheduler，海豚调度器分布式部署及问题记录

自学笔记，python求数组去掉最大值与最小值后的平均值def my_AVERAGE_main(data_list):if len(data_list)==0:return 0if len(data_list)>2:data_list.remove(min(data_list))data_list.remo...

import cx_Oracle as cxconn_str = 'c##my/t123@localhost:1521/orcl'#创建连接的用户，用户名/密码@服务器IP：端口/数据库名称connection_oracle = cx.Connection(conn_str)连接数据库返回连接对象cursor = connection_oracle.cursor()#返回游标对象cursor.ex

移除 Ubuntu store安装的vscode从官网https://code.visualstudio.com/Download下载.dep直接双击安装

jupyter notebook --generate-configipython$>ipythonIn [1]: from notebook.auth import passwdIn [2]: passwd()Enter password:Out[2]: ‘sha1:0954d63f1d38:220c9f842e2b884cd9d0af8d2198caab9a*****’#这个秘钥要cop