<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Cyangdaowei的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Cyangdaowei</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Cyangdaowei]]></copyright><item><title><![CDATA[mysql分大小写吗]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/132082307</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/132082307</guid><author>Cyangdaowei</author><pubDate>Thu, 03 Aug 2023 14:08:38 +0800</pubDate><description><![CDATA[1、MySQL默认情况下是否区分大小写，使用show Variables like '%table_names'查看lower_case_table_names的值，0代表区分，1代表不区分。mysql默认情况下不区分大小写，如果该字段是“*_bin”编码的话会使mysql对其区分大小写，而linux下的mysql默认是要区分表名大小写，但在Windows下表名不区分大小写。2、mysql对于类型为varchar数据默认不区分大小写，但如果该字段以“*_bin”编码的话会使mysql对其区分大小写。]]></description><category></category></item><item><title><![CDATA[ssh长时间不操作便断开_连接SSH长时间不操作断开解决办法]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/130659657</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/130659657</guid><author>Cyangdaowei</author><pubDate>Sat, 13 May 2023 17:09:13 +0800</pubDate><description><![CDATA[我更偏向于解决办法二，因为只要把客户端配置好不管连接哪台服务器都不用担忧。# 服务器发出的请求如果客户端没有响应，则判断超时1次，这个参数是表示允许超时的次数。ServerAliveInterval的值设置大一点，这样就不会出现超时的现象了。2、添加下面2个，如果有就修改，否则新增，意思跟服务器配置的差不多，不再阐述。3、找到ClientAliveInterval，将前面的#去掉，4、找到ClientAliveCountMax，将前面的#去掉，这样的话就算不操作也不会断开了，根据自己的需要将值调整即可。]]></description><category></category></item><item><title><![CDATA[PhpStorm追踪上一层，代码反向追踪]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/128178743</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/128178743</guid><author>Cyangdaowei</author><pubDate>Sun, 04 Dec 2022 22:39:39 +0800</pubDate><description><![CDATA[PhpStorm追踪上一层，代码反向追踪]]></description><category></category></item><item><title><![CDATA[795. 区间子数组个数]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/128029469</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/128029469</guid><author>Cyangdaowei</author><pubDate>Fri, 25 Nov 2022 00:35:46 +0800</pubDate><description><![CDATA[795. 区间子数组个数]]></description><category></category></item><item><title><![CDATA[【2022-11-11每日一题】1704. 判断字符串的两半是否相似[Easy]]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127876931</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127876931</guid><author>Cyangdaowei</author><pubDate>Wed, 16 Nov 2022 00:33:57 +0800</pubDate><description><![CDATA[【2022-11-11每日一题】1704. 判断字符串的两半是否相似[Easy]]]></description><category></category></item><item><title><![CDATA[11款超5000星 后台管理模板, 总有一款适合你！]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127607695</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127607695</guid><author>Cyangdaowei</author><pubDate>Mon, 31 Oct 2022 00:11:01 +0800</pubDate><description><![CDATA[11款超5000星 后台管理模板, 总有一款适合你！]]></description><category></category></item><item><title><![CDATA[chmod命令原理及用法详解（转）]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127544782</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127544782</guid><author>Cyangdaowei</author><pubDate>Thu, 27 Oct 2022 08:33:11 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/Qiuzhongweiwei/article/details/126269149]]></description><category></category></item><item><title><![CDATA[Mysql什么是回表查询和覆盖索引]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127543323</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127543323</guid><author>Cyangdaowei</author><pubDate>Wed, 26 Oct 2022 23:28:29 +0800</pubDate><description><![CDATA[Mysql什么是回表查询和覆盖索引]]></description><category></category></item><item><title><![CDATA[ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregate]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127538613</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127538613</guid><author>Cyangdaowei</author><pubDate>Wed, 26 Oct 2022 19:27:52 +0800</pubDate><description><![CDATA[mac os 下mysql问题:ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregate]]></description><category></category></item><item><title><![CDATA[Http:如何判断缓存是否过期]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127532049</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127532049</guid><author>Cyangdaowei</author><pubDate>Wed, 26 Oct 2022 14:37:00 +0800</pubDate><description><![CDATA[Http:如何判断缓存是否过期]]></description><category></category></item><item><title><![CDATA[php中编码转换]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127525582</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127525582</guid><author>Cyangdaowei</author><pubDate>Wed, 26 Oct 2022 08:37:43 +0800</pubDate><description><![CDATA[php中编码转换icon、mb_convert_encoding]]></description><category></category></item><item><title><![CDATA[Linux 运维必会的150个常用命令]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127473473</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127473473</guid><author>Cyangdaowei</author><pubDate>Sun, 23 Oct 2022 12:55:16 +0800</pubDate><description><![CDATA[linux常用命令]]></description><category></category></item><item><title><![CDATA[awk的一些简单使用]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127466514</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127466514</guid><author>Cyangdaowei</author><pubDate>Sat, 22 Oct 2022 20:07:33 +0800</pubDate><description><![CDATA[awk的一些简单使用]]></description><category></category></item><item><title><![CDATA[Mac Item2自动远程连接服务器]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127460982</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127460982</guid><author>Cyangdaowei</author><pubDate>Sat, 22 Oct 2022 13:40:25 +0800</pubDate><description><![CDATA[shell item 自动登录远程服务器]]></description><category></category></item><item><title><![CDATA[Mac上item如何设置快捷命令]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127460905</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127460905</guid><author>Cyangdaowei</author><pubDate>Sat, 22 Oct 2022 13:36:53 +0800</pubDate><description><![CDATA[item快捷shell命令快捷方法]]></description><category></category></item><item><title><![CDATA[服务器及负载均衡如何实现Session共享]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127334376</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127334376</guid><author>Cyangdaowei</author><pubDate>Sat, 15 Oct 2022 13:49:23 +0800</pubDate><description><![CDATA[https://z.itpub.net/article/detail/7949E5CEFA1D117993F28F58F466DCB2]]></description><category></category></item><item><title><![CDATA[redis的数据类型以及应用场景]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127334025</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127334025</guid><author>Cyangdaowei</author><pubDate>Sat, 15 Oct 2022 13:12:03 +0800</pubDate><description><![CDATA[redis的数据类型以及应用场景]]></description><category></category></item><item><title><![CDATA[什么是分布式锁？（mysql、redis分布式锁是怎么实现的）]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127330974</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127330974</guid><author>Cyangdaowei</author><pubDate>Sat, 15 Oct 2022 09:03:46 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/m0_67645544/article/details/124768505]]></description><category></category></item><item><title><![CDATA[分布式事务]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127326567</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127326567</guid><author>Cyangdaowei</author><pubDate>Fri, 14 Oct 2022 19:40:42 +0800</pubDate><description><![CDATA[分布式事务]]></description><category></category></item><item><title><![CDATA[Redis和MySQL如何保持数据一致性?]]></title><link>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127325853</link><guid>https://blog.youkuaiyun.com/Cyangdaowei/article/details/127325853</guid><author>Cyangdaowei</author><pubDate>Fri, 14 Oct 2022 19:38:19 +0800</pubDate><description><![CDATA[Redis和MySQL如何保持数据一致性?]]></description><category></category></item></channel></rss>