<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[helloworldccc的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/helloworldccc</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; helloworldccc]]></copyright><item><title><![CDATA[计算机网络 概论]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/106141649</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/106141649</guid><author>helloworldccc</author><pubDate>Fri, 15 May 2020 14:37:52 +0800</pubDate><description><![CDATA[快速了解（复习）计算机网络概论]]></description><category></category></item><item><title><![CDATA[物理层 知识大纲]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/106141372</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/106141372</guid><author>helloworldccc</author><pubDate>Fri, 15 May 2020 14:29:34 +0800</pubDate><description><![CDATA[快速了解（复习）计算机网络中的物理层。]]></description><category></category></item><item><title><![CDATA[Linux快速安装Node.js]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/105344085</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/105344085</guid><author>helloworldccc</author><pubDate>Mon, 06 Apr 2020 15:05:56 +0800</pubDate><description><![CDATA[Linux快速安装Node.js 无坑版]]></description><category></category></item><item><title><![CDATA[蓝桥杯快速上手 C++ STL]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/105043623</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/105043623</guid><author>helloworldccc</author><pubDate>Mon, 23 Mar 2020 10:56:13 +0800</pubDate><description><![CDATA[蓝桥杯 C/C++ 组快速上手STL库]]></description><category></category></item><item><title><![CDATA[怎么理解Spring中的DI和IOC？]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/104655657</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/104655657</guid><author>helloworldccc</author><pubDate>Wed, 04 Mar 2020 16:08:30 +0800</pubDate><description><![CDATA[快速了解Spring中的IOC和DI概念]]></description><category></category></item><item><title><![CDATA[Java 注解]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/104467754</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/104467754</guid><author>helloworldccc</author><pubDate>Sun, 23 Feb 2020 21:23:59 +0800</pubDate><description><![CDATA[Java注解（学习笔记）]]></description><category></category></item><item><title><![CDATA[算法很美]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/104011243</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/104011243</guid><author>helloworldccc</author><pubDate>Thu, 16 Jan 2020 22:49:49 +0800</pubDate><description><![CDATA[算法很美
位运算的奇淫巧计

判断奇偶性

所有的奇数 &amp; 1 都是 1
所有的偶数 &amp; 1 都是 0


交换两个整数的值

^三次。因为任何一个数异或自身为0，异或0为自身。



     int a = 32;
     int b = 43;
     int c = a^b;
     b=c^b;
     a=c^a;
     printf("%d%d",a,b)...]]></description><category></category></item><item><title><![CDATA[Idea中Maven配置注意事项]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/102836328</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/102836328</guid><author>helloworldccc</author><pubDate>Thu, 31 Oct 2019 14:12:24 +0800</pubDate><description><![CDATA[Idea中Maven配置注意事项

在近期学习maven过程中，我在idea使用maven过程中遇到些问题，以下为idea配置maven的正确方案。

settings.xml的位置

进入maven安装目录，打开 maven目录\conf\ settings.xml，

修改本地仓库的位置

maven默认的本地仓库为${user.home}/.m2/repository
解决方案：
打开set...]]></description><category></category></item><item><title><![CDATA[Maven学习 Day_01]]></title><link>https://blog.youkuaiyun.com/helloworldccc/article/details/102788168</link><guid>https://blog.youkuaiyun.com/helloworldccc/article/details/102788168</guid><author>helloworldccc</author><pubDate>Mon, 28 Oct 2019 20:31:47 +0800</pubDate><description><![CDATA[Maven概念：

一个基于Java平台的 自动化构建工具
发展：make-&gt;ant-&gt;maven-&gt;gradle

Maven 作用

a.管理Jar

增加第三方Jar
Jar包之间的依赖关系，自动关联下载所有依赖的Jar，并且不会冲突


b.将项目拆分成若干个模块

Maven功能

清理：删除编译的结果，为重新编译准备
编译：java-&gt;class
测试：单元测试...]]></description><category></category></item></channel></rss>