<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[beginner8363的博客]]></title><description><![CDATA[]]></description><link>https://blog.csdn.net/beginner8363</link><language>zh-cn</language><generator>https://blog.csdn.net/</generator><copyright><![CDATA[Copyright &copy; beginner8363]]></copyright><item><title><![CDATA[Reverse for ‘**‘ with arguments ‘(‘‘,)‘ not found. 1 pattern(s) tried。。。]]></title><link>https://blog.csdn.net/beginner8363/article/details/129682824</link><guid>https://blog.csdn.net/beginner8363/article/details/129682824</guid><author>beginner8363</author><pubDate>Tue, 21 Mar 2023 10:17:46 +0800</pubDate><description><![CDATA[Reverse for 'topic' with arguments '('',)' not found. 1 pattern(s) tried: ['topics/(?P[0-9]+)/\\Z']]]></description><category></category></item><item><title><![CDATA[正则学习记录]]></title><link>https://blog.csdn.net/beginner8363/article/details/128554939</link><guid>https://blog.csdn.net/beginner8363/article/details/128554939</guid><author>beginner8363</author><pubDate>Wed, 04 Jan 2023 21:48:55 +0800</pubDate><description><![CDATA[正则学习随手记]]></description><category></category></item><item><title><![CDATA[记录一下学git（ 一）]]></title><link>https://blog.csdn.net/beginner8363/article/details/128551092</link><guid>https://blog.csdn.net/beginner8363/article/details/128551092</guid><author>beginner8363</author><pubDate>Wed, 04 Jan 2023 17:05:52 +0800</pubDate><description><![CDATA[学习随手记]]></description><category></category></item><item><title><![CDATA[vscod python FileNotFoundError: [Errno 2] No such file or directory:]]></title><link>https://blog.csdn.net/beginner8363/article/details/128491795</link><guid>https://blog.csdn.net/beginner8363/article/details/128491795</guid><author>beginner8363</author><pubDate>Fri, 30 Dec 2022 10:25:29 +0800</pubDate><description><![CDATA[解决仅在vscode打不开文件 python ]]></description><category></category></item><item><title><![CDATA[python load()遇到json文件空，报错]]></title><link>https://blog.csdn.net/beginner8363/article/details/127657965</link><guid>https://blog.csdn.net/beginner8363/article/details/127657965</guid><author>beginner8363</author><pubDate>Wed, 02 Nov 2022 20:34:21 +0800</pubDate><description><![CDATA[随手记，]]></description><category></category></item><item><title><![CDATA[python list列表]]></title><link>https://blog.csdn.net/beginner8363/article/details/127604124</link><guid>https://blog.csdn.net/beginner8363/article/details/127604124</guid><author>beginner8363</author><pubDate>Sun, 30 Oct 2022 20:09:35 +0800</pubDate><description><![CDATA[python list 简单应用]]></description><category></category></item><item><title><![CDATA[getline和get的区别]]></title><link>https://blog.csdn.net/beginner8363/article/details/122820915</link><guid>https://blog.csdn.net/beginner8363/article/details/122820915</guid><author>beginner8363</author><pubDate>Tue, 08 Feb 2022 11:45:08 +0800</pubDate><description><![CDATA[cin.getline(name,size);俩参数前面是存储输入的数组名，后面是读入的长度，可以读入含空格的字符串，直到读完size长度，读到/n时会停止同时从缓冲区删除，下面接一个cin.get()也读不到

cin.get()；读取到/n时会停止，但不在缓冲区删除，即下面接一个cin.get()无论输什么也读不进去，会直接停止
...]]></description><category></category></item><item><title><![CDATA[java中的移位操作符]]></title><link>https://blog.csdn.net/beginner8363/article/details/122808866</link><guid>https://blog.csdn.net/beginner8363/article/details/122808866</guid><author>beginner8363</author><pubDate>Mon, 07 Feb 2022 15:07:35 +0800</pubDate><description><![CDATA[1、左移运算符：&lt;&lt;

先随便定义一个int类型的数int，十进制的value = 10（1010）

value &lt;&lt; 1，左移1位。 变成10100（20），ps：int 32位，前面省略的全是0

value左移1位后换算成十进制的值为：20，刚好是10的两倍， 有些人在乘2操作时喜欢用左移运算符来替代。

ps：当int类型进行左移操作时，左移位数大于等于32位操作时，会先求余（%）后再进行左移操作。

规则：丢弃左边指定位数，右边补0。

2、右移运算符：&gt;&gt..]]></description><category></category></item><item><title><![CDATA[pip 清华源]]></title><link>https://blog.csdn.net/beginner8363/article/details/119962137</link><guid>https://blog.csdn.net/beginner8363/article/details/119962137</guid><author>beginner8363</author><pubDate>Fri, 27 Aug 2021 23:15:08 +0800</pubDate><description><![CDATA[在使用pip的时候加参数-i https://pypi.tuna.tsinghua.edu.cn/simple
例如：pip install -i https://pypi.tuna.tsinghua.edu.cn/simple gevent，这样就会从清华这边的镜像去安装gevent库。
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原文链接：https://blog.csdn.net]]></description><category></category></item><item><title><![CDATA[linux系统下，编辑文件内容时怎么退出]]></title><link>https://blog.csdn.net/beginner8363/article/details/119681027</link><guid>https://blog.csdn.net/beginner8363/article/details/119681027</guid><author>beginner8363</author><pubDate>Fri, 13 Aug 2021 17:45:17 +0800</pubDate><description><![CDATA[今天学到了做个笔记，cat &gt; file 给文件输入内容的时候，想要退出可以Ctrl+D
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