博客园 - poorX
uuid:6cbd1ba2-f883-4c34-aed1-30dde64a3a3e;id=680492
2023-06-30T09:34:43Z
poorX
https://www.cnblogs.com/jiangxu67/
feed.cnblogs.com
https://www.cnblogs.com/jiangxu67/p/17517441.html
【Golang】单测 - poorX
mock数据 gomonkey https://blog.csdn.net/weixin_30337227/article/details/121316675 覆盖率统计 goconvery https://blog.csdn.net/feifeixiang2835/article/details/
2023-06-30T09:35:00Z
2023-06-30T09:35:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】mock数据 gomonkey https://blog.csdn.net/weixin_30337227/article/details/121316675 覆盖率统计 goconvery https://blog.csdn.net/feifeixiang2835/article/details/ <a href="https://www.cnblogs.com/jiangxu67/p/17517441.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16944777.html
【MSSQL】数据类型的转换 - poorX
类型转换 https://learn.microsoft.com/zh-cn/sql/t-sql/data-types/data-type-conversion-database-engine?view=sql-server-ver16
2022-12-02T08:10:00Z
2022-12-02T08:10:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】类型转换 https://learn.microsoft.com/zh-cn/sql/t-sql/data-types/data-type-conversion-database-engine?view=sql-server-ver16 <a href="https://www.cnblogs.com/jiangxu67/p/16944777.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16944138.html
【Golang】数据库使用 - poorX
非结构化方式获取数据库结果 动态列获取结果 https://github.com/go-sql-driver/mysql/wiki/Examples#rawbytes
2022-12-02T05:01:00Z
2022-12-02T05:01:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】非结构化方式获取数据库结果 动态列获取结果 https://github.com/go-sql-driver/mysql/wiki/Examples#rawbytes <a href="https://www.cnblogs.com/jiangxu67/p/16944138.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16828386.html
【MSSQL】AlwaysOn集群增加发布订阅 - poorX
在现有AlwaysOn集群增加发布订阅节点 配置 前提 节点1、节点2在AlwaysOn集群,节点3作为集群外节点使用订阅复制集群数据同步 发布对象必须要有主键 步骤 登录节点3配置分发distributor 在节点3中指定节点1和节点2是发布服务器 登录节点2指定节点3是分发服务器 登录节点1指定
2022-10-26T06:54:00Z
2022-10-26T06:54:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】在现有AlwaysOn集群增加发布订阅节点 配置 前提 节点1、节点2在AlwaysOn集群,节点3作为集群外节点使用订阅复制集群数据同步 发布对象必须要有主键 步骤 登录节点3配置分发distributor 在节点3中指定节点1和节点2是发布服务器 登录节点2指定节点3是分发服务器 登录节点1指定 <a href="https://www.cnblogs.com/jiangxu67/p/16828386.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16433766.html
【教育】幼升小 - poorX
西城教育考试院 https://www.xckszx.com/xckszx/news/policy/list?id=97 2022 入学时间安排 入学流程 https://new.qq.com/rain/a/20210424A05B9H00 2021年调剂信息 http://www.jzlt100.
2022-07-01T02:49:00Z
2022-07-01T02:49:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】西城教育考试院 https://www.xckszx.com/xckszx/news/policy/list?id=97 2022 入学时间安排 入学流程 https://new.qq.com/rain/a/20210424A05B9H00 2021年调剂信息 http://www.jzlt100. <a href="https://www.cnblogs.com/jiangxu67/p/16433766.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16314214.html
【其他】etcd - poorX
配置 node1 name: etcd-1 data-dir: /data/etcd/node1 listen-client-urls: http://127.0.0.1:6701 advertise-client-urls: http://127.0.0.1:6701 listen-peer-ur
2022-05-26T09:17:00Z
2022-05-26T09:17:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】配置 node1 name: etcd-1 data-dir: /data/etcd/node1 listen-client-urls: http://127.0.0.1:6701 advertise-client-urls: http://127.0.0.1:6701 listen-peer-ur <a href="https://www.cnblogs.com/jiangxu67/p/16314214.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16249533.html
【Python】validator进行数据校验 - poorX
https://pypi.org/project/validator.py/ 校验参数必要性 from validator import Required, In, InstanceOf, Length, validate, Range rules = { # 1、Required 必要 # 2、长
2022-05-09T07:57:00Z
2022-05-09T07:57:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】https://pypi.org/project/validator.py/ 校验参数必要性 from validator import Required, In, InstanceOf, Length, validate, Range rules = { # 1、Required 必要 # 2、长 <a href="https://www.cnblogs.com/jiangxu67/p/16249533.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16184917.html
【MSSQL】远程打开对象 - poorX
opendatasource https://docs.microsoft.com/zh-cn/sql/t-sql/functions/opendatasource-transact-sql?view=sql-server-ver15 SELECT * FROM OPENDATASOURCE('SQ
2022-04-24T03:09:00Z
2022-04-24T03:09:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】opendatasource https://docs.microsoft.com/zh-cn/sql/t-sql/functions/opendatasource-transact-sql?view=sql-server-ver15 SELECT * FROM OPENDATASOURCE('SQ <a href="https://www.cnblogs.com/jiangxu67/p/16184917.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183950.html
【Python】pcap抓MySQL网络包 - poorX
pcap # -*- coding:utf-8 -*- # yum install libpcap-devel python-devel # pip install pypcap hexdump -i http://pypi.douban.com/simple/ --trusted-host pyp
2022-04-23T14:55:00Z
2022-04-23T14:55:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】pcap # -*- coding:utf-8 -*- # yum install libpcap-devel python-devel # pip install pypcap hexdump -i http://pypi.douban.com/simple/ --trusted-host pyp <a href="https://www.cnblogs.com/jiangxu67/p/16183950.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183948.html
【Golang】Demo - poorX
并发控制 package main // demo 参考地址https://studygolang.com/articles/25950 import ( "github.com/siddontang/go-log/log" "math/rand" "sync" "time" ) func task
2022-04-23T14:54:00Z
2022-04-23T14:54:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】并发控制 package main // demo 参考地址https://studygolang.com/articles/25950 import ( "github.com/siddontang/go-log/log" "math/rand" "sync" "time" ) func task <a href="https://www.cnblogs.com/jiangxu67/p/16183948.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183933.html
【Python】Python3环境安装 - poorX
编译安装 安装依赖 yum install wget gcc make zlib-devel openssl openssl-devel readline-devel wget "https://www.python.org/ftp/python/3.7.9/Python-3.7.9.tar.xz"
2022-04-23T14:47:00Z
2022-04-23T14:47:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】编译安装 安装依赖 yum install wget gcc make zlib-devel openssl openssl-devel readline-devel wget "https://www.python.org/ftp/python/3.7.9/Python-3.7.9.tar.xz" <a href="https://www.cnblogs.com/jiangxu67/p/16183933.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183927.html
【Golang】使用 - poorX
安装 下载:https://golang.google.cn/dl/ 参考:https://zhuanlan.zhihu.com/p/299095514 get/mod 参考:https://zhuanlan.zhihu.com/p/103534192 参考: https://www.jianshu
2022-04-23T14:44:00Z
2022-04-23T14:44:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】安装 下载:https://golang.google.cn/dl/ 参考:https://zhuanlan.zhihu.com/p/299095514 get/mod 参考:https://zhuanlan.zhihu.com/p/103534192 参考: https://www.jianshu <a href="https://www.cnblogs.com/jiangxu67/p/16183927.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183916.html
【Python】闭包和装饰器 - poorX
闭包 如果在一个函数内部,嵌套了函数,同时这个内部函数对(非全局作用域)外部作用域的变量进行引用,并且该函数可以在其定义环境外被执行,那么这个内部函数称为闭包。闭包每次运行是能记住引用的外部作用域的变量的值。 案例1 def outer(): a = 2 def inner(x): return x
2022-04-23T14:40:00Z
2022-04-23T14:40:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】闭包 如果在一个函数内部,嵌套了函数,同时这个内部函数对(非全局作用域)外部作用域的变量进行引用,并且该函数可以在其定义环境外被执行,那么这个内部函数称为闭包。闭包每次运行是能记住引用的外部作用域的变量的值。 案例1 def outer(): a = 2 def inner(x): return x <a href="https://www.cnblogs.com/jiangxu67/p/16183916.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183917.html
【MySQL】Binlog - poorX
解码 # -v 打印行变化 # -v -v 打印行变化和列类型 mysqlbinlog -v -v --base64-output=DECODE-ROWS 8.0新增参数 binlog_row_event_max_size binlog_row_metadata 增加记录每条操作表的结构(包含uns
2022-04-23T14:40:00Z
2022-04-23T14:40:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】解码 # -v 打印行变化 # -v -v 打印行变化和列类型 mysqlbinlog -v -v --base64-output=DECODE-ROWS 8.0新增参数 binlog_row_event_max_size binlog_row_metadata 增加记录每条操作表的结构(包含uns <a href="https://www.cnblogs.com/jiangxu67/p/16183917.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183914.html
【Linux】confd和etcd - poorX
confd https://cloud.tencent.com/developer/article/1444852 测试配置 /etc/confd/conf.d/test_user.toml [template] src = "test_user.tmpl" dest = "/tmp/myapp.c
2022-04-23T14:39:00Z
2022-04-23T14:39:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】confd https://cloud.tencent.com/developer/article/1444852 测试配置 /etc/confd/conf.d/test_user.toml [template] src = "test_user.tmpl" dest = "/tmp/myapp.c <a href="https://www.cnblogs.com/jiangxu67/p/16183914.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183910.html
【Linux】systemctl - poorX
https://blog.csdn.net/lonnng2004/article/details/88964763 Systemd 统一管理所有 Unit 的启动日志。 journalctl 命令查看所有日志(内核日志和应用日志) 日志的配置文件是 /etc/systemd/journald.con
2022-04-23T14:38:00Z
2022-04-23T14:38:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】https://blog.csdn.net/lonnng2004/article/details/88964763 Systemd 统一管理所有 Unit 的启动日志。 journalctl 命令查看所有日志(内核日志和应用日志) 日志的配置文件是 /etc/systemd/journald.con <a href="https://www.cnblogs.com/jiangxu67/p/16183910.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183894.html
【其他】Prometheus - poorX
参考 https://www.cnblogs.com/xiangsikai/p/11288801.html https://www.cnblogs.com/xiaobaozi-95/p/10639076.html 配置 scrape_configs: # The job name is added
2022-04-23T14:37:00Z
2022-04-23T14:37:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】参考 https://www.cnblogs.com/xiangsikai/p/11288801.html https://www.cnblogs.com/xiaobaozi-95/p/10639076.html 配置 scrape_configs: # The job name is added <a href="https://www.cnblogs.com/jiangxu67/p/16183894.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183888.html
【MySQL】权限 - poorX
权限相关表 https://dev.mysql.com/doc/refman/5.7/en/grant-tables.html 列权限 列权限只有 INSERT、UPDATE、SELECT 无效权限 有库权限,同时有库中单表权限 有表权限 INSERT、UPDATE、SELECT,同时在列上还有 I
2022-04-23T14:33:00Z
2022-04-23T14:33:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】权限相关表 https://dev.mysql.com/doc/refman/5.7/en/grant-tables.html 列权限 列权限只有 INSERT、UPDATE、SELECT 无效权限 有库权限,同时有库中单表权限 有表权限 INSERT、UPDATE、SELECT,同时在列上还有 I <a href="https://www.cnblogs.com/jiangxu67/p/16183888.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183885.html
【Windows】系统常用操作 - poorX
##### 共享免密 https://blog.csdn.net/long_20140901/article/details/77039810 ##### 带权限拷贝xcopy K:sqldata D:sqldata /E /H /K /X /Y
2022-04-23T14:32:00Z
2022-04-23T14:32:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】##### 共享免密 https://blog.csdn.net/long_20140901/article/details/77039810 ##### 带权限拷贝xcopy K:sqldata D:sqldata /E /H /K /X /Y <a href="https://www.cnblogs.com/jiangxu67/p/16183885.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/jiangxu67/p/16183882.html
【Linux】安装NFS和NFS挂载 - poorX
https://blog.csdn.net/wudinaniya/article/details/81068518 安装 yum -y install nfs-utils rpcbind systemctl start rpcbind systemctl start nfs-server syste
2022-04-23T14:31:00Z
2022-04-23T14:31:00Z
poorX
https://www.cnblogs.com/jiangxu67/
【摘要】https://blog.csdn.net/wudinaniya/article/details/81068518 安装 yum -y install nfs-utils rpcbind systemctl start rpcbind systemctl start nfs-server syste <a href="https://www.cnblogs.com/jiangxu67/p/16183882.html" target="_blank">阅读全文</a>