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C#解析HTML源码
刚做了一个小任务,需要抓取其他网站的部分数据,这里就顺便介绍使用Winista.Text.HtmlParser这个类库如何解析HTML并抓取部分数据1、获取指定网站的页面源码string url = "http://www.100njz.com/price/list/p--------1.html"...
分类:Windows程序   时间:2015-03-11 09:17:01    阅读次数:207
ASP.NET知识总结(9.使用Cookies实现购物车)
ListInfo.aspx向购物车的添加商品的方法private void GouWu(string name, double price, string id) { //往购物车中添加商品 HttpCookie hc = null; if (Request.Cookies["Shop...
分类:Web程序   时间:2015-03-10 18:51:10    阅读次数:156
js onclick事件(未测试)
varPrice = 100 function getprice (){var Getprice =document.getElementById("price").value;if(Getprice>Price) ...
分类:Web程序   时间:2015-03-10 13:45:03    阅读次数:104
JQuery(三) Ajax相关
JQuery大大简化了Ajax通用操作,开发者只需要指定请求URL,回调函数即可。三个主要方法:$().param(obj):将obj参数(对象或数组)转化成查询字符串。{name:"疯狂Java讲义", price:109}转换出的查询字符串为:name=%E7%96%AF%E7%8B%82Jav...
分类:Web程序   时间:2015-03-09 22:14:38    阅读次数:181
AMAZON PRICE TRACKER, AMAZON PRICE HISTORY, AMAZON PRICE DROP ALERT | DROPGG.COM
DropGG.comis the destination for savvy shoppers looking to save money by buying smart. DropGG.com allows you to easily view the recent price history o...
分类:其他好文   时间:2015-03-08 22:49:00    阅读次数:208
1090. Highest Price in Supply Chain
A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商)-- everyone involved in moving a product from supplier to customer. Starting from one root supplier, everyone on ...
分类:其他好文   时间:2015-03-08 17:15:36    阅读次数:130
PAT:1090. Highest Price in Supply Chain (25) AC
#include#includeusing namespace std;const int MAX=100010;int DEPest=0,times=0;vector child[MAX]; //child[父亲][孩子] 二维数组表示树形结构void DFS(int root,i...
分类:其他好文   时间:2015-03-08 14:08:55    阅读次数:178
数学之路-sas备忘(10)
merge合并2个或2个以上的数据集。libname saslib "k:\docs\机器学习第3版\底稿\src\sas";data saslib.goodsprice;   input id name$ price 6.2;datalines;  1 鼠标 35.6  2 键盘 28.95  3 鼠标垫 8.2  4 耳麦  29.7   ;data saslib.goodsquantity;...
分类:其他好文   时间:2015-03-08 13:01:18    阅读次数:135
A1090. Highest Price in Supply Chain (25)
A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商)-- everyone involved in moving a product from supplier to customer...
分类:其他好文   时间:2015-03-07 21:08:45    阅读次数:128
Best Time to Buy and Sell Stock
Best Time to Buy and Sell Stock问题:Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to co...
分类:其他好文   时间:2015-03-07 15:38:39    阅读次数:137
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