<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[yjsfl_xiang的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/yjsfl_xiang</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yjsfl_xiang]]></copyright><item><title><![CDATA[正则表达式一：捕获组与非捕获组]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/28595747</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/28595747</guid><author>yjsfl_xiang</author><pubDate>Thu, 05 Jun 2014 10:08:36 +0800</pubDate><description><![CDATA[import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class PatternTest {

	public static void main(String[] args) {
		String text = "nexus maven repository index properties updating]]></description><category></category></item><item><title><![CDATA[[python基础一]如何安装第三方模块]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/26055855</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/26055855</guid><author>yjsfl_xiang</author><pubDate>Sat, 17 May 2014 12:55:13 +0800</pubDate><description><![CDATA[在使用python的时候，经常会使用第三方模块，比如爬虫模块]]></description><category></category></item><item><title><![CDATA[总结笔试1：字符串记录]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23593683</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23593683</guid><author>yjsfl_xiang</author><pubDate>Sun, 13 Apr 2014 15:57:22 +0800</pubDate><description><![CDATA[下面是一道笔试题，微软在线测试的第一题：]]></description><category></category></item><item><title><![CDATA[数据结构12：模式匹配BF算法]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23524567</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23524567</guid><author>yjsfl_xiang</author><pubDate>Sat, 12 Apr 2014 12:50:16 +0800</pubDate><description><![CDATA[1、brute force：就是暴力算法，]]></description><category></category></item><item><title><![CDATA[数据结构11：汉诺塔问题]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23443295</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23443295</guid><author>yjsfl_xiang</author><pubDate>Fri, 11 Apr 2014 14:24:13 +0800</pubDate><description><![CDATA[汉诺塔是一个经典递归问题，]]></description><category></category></item><item><title><![CDATA[数据结构10：二分查找的递归与非递归表示与实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23383065</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23383065</guid><author>yjsfl_xiang</author><pubDate>Thu, 10 Apr 2014 21:43:48 +0800</pubDate><description><![CDATA[1、给一个数组，如何测]]></description><category></category></item><item><title><![CDATA[数据结构9：斐波那契数列表示与实现（递归）]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23364557</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23364557</guid><author>yjsfl_xiang</author><pubDate>Thu, 10 Apr 2014 17:29:30 +0800</pubDate><description><![CDATA[1、首先，要知道什么是斐波那契数列，]]></description><category></category></item><item><title><![CDATA[数据结构8：队列的顺序存储结构表示和实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23343467</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23343467</guid><author>yjsfl_xiang</author><pubDate>Thu, 10 Apr 2014 14:56:48 +0800</pubDate><description><![CDATA[1、数据结构的物理存储有顺序和链式之分，]]></description><category></category></item><item><title><![CDATA[数据结构7：队列的简单实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23218335</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23218335</guid><author>yjsfl_xiang</author><pubDate>Tue, 08 Apr 2014 23:18:30 +0800</pubDate><description><![CDATA[队列：其实和栈都是]]></description><category></category></item><item><title><![CDATA[数据结构6：使用栈计算逆波兰表达式]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23188195</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23188195</guid><author>yjsfl_xiang</author><pubDate>Tue, 08 Apr 2014 21:36:51 +0800</pubDate><description><![CDATA[1、对于一个]]></description><category></category></item><item><title><![CDATA[数据结构5：利用栈实现二进制到十进制的转换]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23134377</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23134377</guid><author>yjsfl_xiang</author><pubDate>Mon, 07 Apr 2014 22:44:49 +0800</pubDate><description><![CDATA[这是一个利用栈实现的实例，自己写了一下，本想]]></description><category></category></item><item><title><![CDATA[数据结构4：栈的表示和实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23109061</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23109061</guid><author>yjsfl_xiang</author><pubDate>Mon, 07 Apr 2014 15:51:15 +0800</pubDate><description><![CDATA[栈是比较]]></description><category></category></item><item><title><![CDATA[数据结构3：线性表的静态链表的表示和实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23101723</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/23101723</guid><author>yjsfl_xiang</author><pubDate>Mon, 07 Apr 2014 14:09:26 +0800</pubDate><description><![CDATA[静态链表其实就是利用数组来完成链表的功能，此项功能主要是用于木有]]></description><category></category></item><item><title><![CDATA[数据结构2：线性表的链表表示和实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/22999109</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/22999109</guid><author>yjsfl_xiang</author><pubDate>Sat, 05 Apr 2014 22:15:40 +0800</pubDate><description><![CDATA[线性表的
#include
#include
#include

#define OK 1
#define ERROR 0

typedef int ElemType;
typedef int Status;

typedef struct LNode{
	ElemType data;
	struct LNode *next;
}LNode,*LinkList;
//头插法构建数据链表
Stat]]></description><category></category></item><item><title><![CDATA[数据结构1：线性表的顺序表示和实现]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/22983507</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/22983507</guid><author>yjsfl_xiang</author><pubDate>Sat, 05 Apr 2014 13:45:20 +0800</pubDate><description><![CDATA[菜B要找工作了，多少学点吧！]]></description><category></category></item><item><title><![CDATA[如何在eclipse上面安装PyDev插件]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12910425</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12910425</guid><author>yjsfl_xiang</author><pubDate>Mon, 21 Oct 2013 15:08:16 +0800</pubDate><description><![CDATA[我安装PyDev插件，纯为了装一下的。除了装一下呢，我也摘抄了网上大神的一些原因：IDLE不适用开发较大的项目，而且编程的大多数都懂Eclipse，在eclipse上开发一个插件来运行python当然是不二选择，下面一篇文档，可以详细了解：http://www.rose-hulman.edu/class/csse/resources/Eclipse/eclipse-python-configura]]></description><category></category></item><item><title><![CDATA[python模块学习之random]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12437403</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12437403</guid><author>yjsfl_xiang</author><pubDate>Tue, 08 Oct 2013 16:23:41 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/yd1227/archive/2011/03/18/1988015.html
 python 中的random模块主要是用来产生随机数的，该模块主要有如下几个函数：
1、random.randint(a,b)：产生一个随机数，随机数范围在[a,b]，例如，需要一个由随机整数构成的列表，采用列表解析：

a_list = [randint(1,1]]></description><category></category></item><item><title><![CDATA[PYTHON错误大总结！]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12068921</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12068921</guid><author>yjsfl_xiang</author><pubDate>Thu, 26 Sep 2013 21:38:57 +0800</pubDate><description><![CDATA[看书的时候，有很多时候出现很多错误，突然想把所出现的问题集中起来！
    1、缩进问题：如果有下面的描述，就说明某一行缩进是有问题的，python是一个比较敏感的语言！

IndentationError:expected an indented block]]></description><category></category></item><item><title><![CDATA[python中extend和append的区别]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12066207</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/12066207</guid><author>yjsfl_xiang</author><pubDate>Thu, 26 Sep 2013 19:39:12 +0800</pubDate><description><![CDATA[区别很简单其实，append和extend都是向列表之中添加元素，append可以添加任何类型的元素（包括元组），但是添加的内容无论是什么，都只会作为被添加列表的最后一项

a = [1,2,3]
a.append([3,4,5])
a
[1,2,3,[3,4,5]]
而extend参数只能是列表，而且将此列表中的所有元素，提取出来，依次赋值给被添加的列表之中


a.extend([]]></description><category></category></item><item><title><![CDATA[python写文件]]></title><link>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/11978457</link><guid>https://blog.youkuaiyun.com/yjsfl_xiang/article/details/11978457</guid><author>yjsfl_xiang</author><pubDate>Tue, 24 Sep 2013 15:46:23 +0800</pubDate><description><![CDATA[要写入文字写入一个文件中，首先前提是将这个文件以写的方式打开，其次

data = open("hello.txt",'w+')
print("hello,world",file = data)
关键就是利用其中一个file参数，来完成写的操作，还有一个问题，务必记住：

关闭文件，清楚缓冲区内容！

data.close()]]></description><category></category></item></channel></rss>