
Yii 2.0 RBAC 权限管理测试:1. 执行命令创建表: ./yii migrate --migrationPath=@yii/rbac/migrations/ components 添加 authManager 配置: 'authManager' => [  ...
准备工作: Canal下载地址: https://github.com/alibaba/canal/releasesZookeeper 下载: https://zookeeper.apache.org/documentation.html1. 首先 创建 mysql 授权用户CREATE USER canal IDENTIFIED...
I have some data in web_event table of Netezza in this below format. vstr_id | sessn_id | sessn_ts &nb...
场景不一样, 选择不一样, 同时也要注意导致并发处理数据(同一数据被处理多次)的问题:<?php function daemon($func_name, $args, $number) { while (true) {...
Can't update Atom due to writing to temp directorysudo chmod 755 -R ~/Library/Caches/com.github.atomsudo chmod 755 -R ~/Library/Caches/com.github.atom.ShipItsudo chown -R $USER ~/Library/Caches/co...
mysqlbench, mysql5.7报错提示: error loading schema content tables could not be fetched原因: 可能是因为mysql 的用户权限存在的问题:解决方法: 升级更新mysql, 目的是更新表结构, 并...