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2015-12-22
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这里说一下django中的settings配置以及大概的功能介绍
下面是大概的settings配置范例(这里可能跟我们刚建立完项目（project）和应用（app）看到的有点不同，是因为我把所有的英文注释就是那些三引号和#号注释的部分去掉了，以及我配置的部分改动)，下面一一说明：
import os
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django(一)建项目、建App、目录解释
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发表于
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2015-12-21
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这里django介绍的是1.85的版本，python用的2.X，系统是ubuntu14.04，我默认你已经对python有了大概了解，基本的语法和模块调用都已经熟悉了，所以就不介绍python怎么安装等等事情了，如有问题请下方评论~
安装django:pip install django
验证是否安
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linux命令大全
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发表于
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2015-12-12
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文件和目录cd /home 进入 '/ home' 目录'
cd .. 返回上一级目录
cd ../.. 返回上两级目录
cd 进入个人的主目录
cd ~user1 进入个人的主目录
cd - 返回上次所在的目录
pwd 显示工作路径
ls 查看目录中的文件
ls -
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HTML5与HTML4的区别
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发表于
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2015-12-10
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平时我们大家使用的一般都是HTML4，而HTML5顾名思义就是第五个版本的HTML，也是目前最新的，HTML5是万维网的核心语言、标准通用标记语言下的一个应用超文本标记语言（HTML）的第五次重大修改。2014年10月29日，万维网联盟宣布，经过接近8年的艰苦努力，该标准规范终于制定完成。
头声明
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Python 生成器与迭代器
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2015-11-30
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生成器通过列表生成式，我们可以直接创建一个列表。但是，受到内存限制，列表容量肯定是有限的。而且，创建一个包含100万个元素的列表，不仅占用很大的存储空间，如果我们仅仅需要访问前面几个元素，那后面绝大多数元素占用的空间都白白浪费了。所以，如果列表元素可以按照某种算法推算出来，那我们是否可以在循环的过
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