<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[yyyyyyyy124的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/yyyyyyyy124</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yyyyyyyy124]]></copyright><item><title><![CDATA[python-math标准库函数功能汇总]]></title><link>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89112085</link><guid>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89112085</guid><author>yyyyyyyy124</author><pubDate>Mon, 08 Apr 2019 22:16:26 +0800</pubDate><description><![CDATA[math标准库的使用*
*如何查看math标准库中的相关方法:
import math
print(dir(math))
[‘doc’, ‘loader’, ‘name’, ‘package’, ‘spec’, ‘acos’, ‘acosh’, ‘asin’, ‘asinh’, ‘atan’, ‘atan2’, ‘atanh’, ‘ceil’, ‘copysign’, ‘cos’, ‘cos...]]></description><category></category></item><item><title><![CDATA[python数据类型介绍]]></title><link>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89111912</link><guid>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89111912</guid><author>yyyyyyyy124</author><pubDate>Mon, 08 Apr 2019 22:12:39 +0800</pubDate><description><![CDATA[数据分类



数字(int、float、bin、分数) ——&gt; 支持加法和乘法等
序列（字符串、列表、元组） ——&gt; 支持索引、分片和合并
映射(字典) ——&gt; 支持通过键索引
集合(相对比较特殊的数据类型)
——可变集合
——不可变集合
可变与不可变



简单说明:



1.可变是指可以直接对原数据进行操作
2.不可变是指对对该数据不能直接进行更改需要重新赋值
3....]]></description><category></category></item><item><title><![CDATA[python标准库time、datetime、calendar、random的使用]]></title><link>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89111747</link><guid>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/89111747</guid><author>yyyyyyyy124</author><pubDate>Mon, 08 Apr 2019 22:10:14 +0800</pubDate><description><![CDATA[查看time库中有哪些方法



import time
dir(time)
[’_STRUCT_TM_ITEMS’, ‘doc’, ‘loader’, ‘name’, ‘package’, ‘spec’,
‘altzone’, ‘asctime’, ‘clock’, ‘ctime’, ‘daylight’, ‘get_clock_info’, ‘gmtime’, ‘localtime’, ‘mk...]]></description><category></category></item><item><title><![CDATA[座右铭]]></title><link>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/88378407</link><guid>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/88378407</guid><author>yyyyyyyy124</author><pubDate>Sun, 10 Mar 2019 14:44:30 +0800</pubDate><description><![CDATA[IF THERE IS NO PAIN,THERE IS NO GAIN

]]></description><category></category></item><item><title><![CDATA[Jupyter Notebook与Markdown知识点汇总]]></title><link>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/88378392</link><guid>https://blog.youkuaiyun.com/yyyyyyyy124/article/details/88378392</guid><author>yyyyyyyy124</author><pubDate>Sun, 10 Mar 2019 14:43:27 +0800</pubDate><description><![CDATA[一.Jupyter的运行

运行Jupyter Notebook时需要注意这个相当于后台，在运行后会弹出网页跳转至

注意运行时，不可关闭后台
二.Jupyter Notebook怎么做笔记

点开New，下拉选项会有Python3，选择后会出现

由此开始编辑自己的笔记
三.Jupyter Notebook的快捷用法


四.保存与上传

五.Markdown的基本用法
1.单个回车，视为空格
...]]></description><category></category></item></channel></rss>