<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[abelfor5的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/abelfor5</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; abelfor5]]></copyright><item><title><![CDATA[python学习日记（6/21）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125387054</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125387054</guid><author>abelfor5</author><pubDate>Tue, 21 Jun 2022 15:57:40 +0800</pubDate><description><![CDATA[变量作用域、global关键字]]></description><category></category></item><item><title><![CDATA[python学习日记（6/16）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125317639</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125317639</guid><author>abelfor5</author><pubDate>Mon, 20 Jun 2022 11:32:16 +0800</pubDate><description><![CDATA[可变参数，关键字可变参数]]></description><category></category></item><item><title><![CDATA[python学习日记（6/14）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125271764</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125271764</guid><author>abelfor5</author><pubDate>Thu, 16 Jun 2022 15:10:46 +0800</pubDate><description><![CDATA[函数定义、return、参数]]></description><category></category></item><item><title><![CDATA[python学习日记（6/8）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125183777</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125183777</guid><author>abelfor5</author><pubDate>Wed, 08 Jun 2022 17:00:22 +0800</pubDate><description><![CDATA[__name__]]></description><category></category></item><item><title><![CDATA[python学习日记（6/7）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125165488</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125165488</guid><author>abelfor5</author><pubDate>Wed, 08 Jun 2022 10:20:34 +0800</pubDate><description><![CDATA[模块内置变量]]></description><category></category></item><item><title><![CDATA[python学习日记（6/2）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125101385</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125101385</guid><author>abelfor5</author><pubDate>Tue, 07 Jun 2022 10:32:04 +0800</pubDate><description><![CDATA[from/import]]></description><category></category></item><item><title><![CDATA[python学习日记（6/1）（二）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125087182</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125087182</guid><author>abelfor5</author><pubDate>Wed, 01 Jun 2022 17:24:41 +0800</pubDate><description><![CDATA[import、AttributeError]]></description><category></category></item><item><title><![CDATA[python学习日记（6/1）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125078843</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125078843</guid><author>abelfor5</author><pubDate>Wed, 01 Jun 2022 15:30:47 +0800</pubDate><description><![CDATA[while,for/else,range]]></description><category></category></item><item><title><![CDATA[python学习日记（5/31）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125061054</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125061054</guid><author>abelfor5</author><pubDate>Tue, 31 May 2022 17:25:53 +0800</pubDate><description><![CDATA[elif]]></description><category></category></item><item><title><![CDATA[python学习日记（5/30）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/125043211</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/125043211</guid><author>abelfor5</author><pubDate>Mon, 30 May 2022 17:28:09 +0800</pubDate><description><![CDATA[if/else]]></description><category></category></item><item><title><![CDATA[python学习日记（5/26）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124970004</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124970004</guid><author>abelfor5</author><pubDate>Mon, 30 May 2022 11:01:46 +0800</pubDate><description><![CDATA[一、表达式

1、表达式的概念

表达式（expression）是由运算符（operator）和操作数（operand）组成的序列


]]></description><category></category></item><item><title><![CDATA[python学习日记（5/24-5/25）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124947650</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124947650</guid><author>abelfor5</author><pubDate>Wed, 25 May 2022 16:00:11 +0800</pubDate><description><![CDATA[ONE MONTH.逻辑运算、成员运算、身份运算、位运算


]]></description><category></category></item><item><title><![CDATA[python学习日记（22/5/23）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124885841</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124885841</guid><author>abelfor5</author><pubDate>Mon, 23 May 2022 17:28:15 +0800</pubDate><description><![CDATA[变量、值类型、引用类型、运算符：算术、赋值、比较]]></description><category></category></item><item><title><![CDATA[python学习日记（5/19）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124857629</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124857629</guid><author>abelfor5</author><pubDate>Thu, 19 May 2022 16:17:04 +0800</pubDate><description><![CDATA[列表list的基本知识、基本操作、元组tuple、集合set、字典dict]]></description><category></category></item><item><title><![CDATA[python学习日记（5/18）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124837067</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124837067</guid><author>abelfor5</author><pubDate>Wed, 18 May 2022 17:10:55 +0800</pubDate><description><![CDATA[布尔类型、复数、单双引号、字符串运算]]></description><category></category></item><item><title><![CDATA[python学习日记（22/5/17）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124824976</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124824976</guid><author>abelfor5</author><pubDate>Wed, 18 May 2022 10:12:37 +0800</pubDate><description><![CDATA[10、2、8、16进制转换

1、表示

无前缀默认为十进制数

0b--&gt;二进制

0o--&gt;八进制

0x--&gt;十六进制

2、转换函数

bin(num)--&gt;将数字转换为二进制数，例：


&gt;&gt;&gt; bin(3)
'0b11'
&gt;&gt;&gt; bin(0o7)
'0b111'
&gt;&gt;&gt; bin(0xE)
'0b1110'

int(num)--&gt;转换为整型，例：


&gt;&gt;&gt; int(0b111)
7
&gt;&]]></description><category></category></item><item><title><![CDATA[python学习日记（22/5/16）]]></title><link>https://blog.youkuaiyun.com/abelfor5/article/details/124795659</link><guid>https://blog.youkuaiyun.com/abelfor5/article/details/124795659</guid><author>abelfor5</author><pubDate>Mon, 16 May 2022 16:44:48 +0800</pubDate><description><![CDATA[前几天打开大四下的pycharm，提示更新，那当然是更啦。更新完也没管了，结果今天打开发现设置点击完没反应，按网上教程删中文补丁，结果发现根本没有这个补丁...按另一个博主的方法下载补丁进去也没用，气急败坏之后直接卸了重装，problem solved。

1.输出函数print

（1）可以输出：数字（例520）、字符串（例‘demoera’，单引号双引号皆可）、表达式（例3+1）

（2）输出目的地：IDLE、控制台、文件

输出到文件代码示例：


print('hello world')
vl=op]]></description><category></category></item></channel></rss>