<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_41569287的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_41569287</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_41569287]]></copyright><item><title><![CDATA[Reids数据类型Zset常用操作命令]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127160139</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127160139</guid><author>qq_41569287</author><pubDate>Tue, 04 Oct 2022 14:25:01 +0800</pubDate><description><![CDATA[Reids数据类型Zset常用操作命令]]></description><category></category></item><item><title><![CDATA[Reids数据类型Set常用操作命令]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127122671</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127122671</guid><author>qq_41569287</author><pubDate>Fri, 30 Sep 2022 14:50:22 +0800</pubDate><description><![CDATA[Reids数据类型Set常用操作命令]]></description><category></category></item><item><title><![CDATA[Reids数据类型List常用操作命令]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127117544</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127117544</guid><author>qq_41569287</author><pubDate>Fri, 30 Sep 2022 09:41:23 +0800</pubDate><description><![CDATA[Reids数据类型List常用操作命令]]></description><category></category></item><item><title><![CDATA[Reids数据类型Hash常用操作命令]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127106423</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127106423</guid><author>qq_41569287</author><pubDate>Thu, 29 Sep 2022 16:20:01 +0800</pubDate><description><![CDATA[Reids数据类型Hash常用操作命令]]></description><category></category></item><item><title><![CDATA[Reids数据类型String常用操作命令]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127102148</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127102148</guid><author>qq_41569287</author><pubDate>Thu, 29 Sep 2022 11:00:24 +0800</pubDate><description><![CDATA[Redis数据类型String常用操作命令]]></description><category></category></item><item><title><![CDATA[Linux上快速安装Redis教程]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/127092738</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/127092738</guid><author>qq_41569287</author><pubDate>Wed, 28 Sep 2022 16:59:52 +0800</pubDate><description><![CDATA[最新最快Linux上安装Redis教程]]></description><category></category></item><item><title><![CDATA[String的substring()方法]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/125498472</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/125498472</guid><author>qq_41569287</author><pubDate>Tue, 28 Jun 2022 11:16:08 +0800</pubDate><description><![CDATA[String的substring()方法和subSequence()方法]]></description><category></category></item><item><title><![CDATA[String.valueOf()和toString()区别]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/125497874</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/125497874</guid><author>qq_41569287</author><pubDate>Tue, 28 Jun 2022 10:45:27 +0800</pubDate><description><![CDATA[String.valueOf()和toString()区别]]></description><category></category></item><item><title><![CDATA[startsWith()方法和endsWith()方法]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/125497050</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/125497050</guid><author>qq_41569287</author><pubDate>Tue, 28 Jun 2022 10:14:35 +0800</pubDate><description><![CDATA[startsWith()方法和endsWith()方法]]></description><category></category></item><item><title><![CDATA[java异常的简单介绍]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/123599278</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/123599278</guid><author>qq_41569287</author><pubDate>Sat, 19 Mar 2022 17:58:27 +0800</pubDate><description><![CDATA[java异常的简单介绍]]></description><category></category></item><item><title><![CDATA[日期遍历方式]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/122824447</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/122824447</guid><author>qq_41569287</author><pubDate>Tue, 08 Feb 2022 15:20:11 +0800</pubDate><description><![CDATA[日期遍历方式]]></description><category></category></item><item><title><![CDATA[git 推送到指定的远程仓库]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/122824090</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/122824090</guid><author>qq_41569287</author><pubDate>Tue, 08 Feb 2022 14:58:30 +0800</pubDate><description><![CDATA[git 推送到指定的远程仓库]]></description><category></category></item><item><title><![CDATA[git 修改账户邮箱]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/122823869</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/122823869</guid><author>qq_41569287</author><pubDate>Tue, 08 Feb 2022 14:52:42 +0800</pubDate><description><![CDATA[git 修改账户邮箱]]></description><category></category></item><item><title><![CDATA[Integer可以用equlas吗？]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/122619681</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/122619681</guid><author>qq_41569287</author><pubDate>Fri, 21 Jan 2022 13:44:34 +0800</pubDate><description><![CDATA[Integer的equlas方法]]></description><category></category></item><item><title><![CDATA[Date 和 LocalDate 相互转化]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/122618030</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/122618030</guid><author>qq_41569287</author><pubDate>Fri, 21 Jan 2022 11:50:20 +0800</pubDate><description><![CDATA[Date 和 LocalDate 相互转化]]></description><category></category></item><item><title><![CDATA[final的作用是什么?]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/121797217</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/121797217</guid><author>qq_41569287</author><pubDate>Wed, 08 Dec 2021 17:55:06 +0800</pubDate><description><![CDATA[final 修饰的类叫最终类，该类是不可以被继承的。

final 修饰的方法是不可以重写的。

final 修饰的变量叫常量，必须给初始值，在程序中是不允许被再次修改的。
]]></description><category></category></item><item><title><![CDATA[== 和 equals 的区别是什么？]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/121794951</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/121794951</guid><author>qq_41569287</author><pubDate>Wed, 08 Dec 2021 17:34:09 +0800</pubDate><description><![CDATA[基本类型：byte、short、int、long、float、double、boolean、char

        == 比较的是值是否相同

引用类型：String、Integer、Double、Float ------

         == 比较的是引用（内存中的下标）是否相同

         equals 比较的是值是否相同



举例：

    int a = 1;  int b = 1;

    if(...]]></description><category></category></item><item><title><![CDATA[JDK 和 JRE 的区别是什么？]]></title><link>https://blog.youkuaiyun.com/qq_41569287/article/details/121794592</link><guid>https://blog.youkuaiyun.com/qq_41569287/article/details/121794592</guid><author>qq_41569287</author><pubDate>Wed, 08 Dec 2021 16:34:41 +0800</pubDate><description><![CDATA[JDK 和 JRE 有什么区别？

JDK：java 开发工具包，提供了 java 开发和运行所需的环境。
	JRE：java 运行环境，提供了java 运行所需的环境。
总结：如果你需要运行java程序，只需安装JRE就可以了，如果你需要编写java程序，需要安装JDK。
...]]></description><category></category></item></channel></rss>