<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><title></title><meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1"><meta name=ProgId content=VisualStudio.HTML><meta
using System;namespace CSDesingPattern{ class Singleton { private static Singleton mInstance; private int x = 0; private Singleton(){} public static Singleton GetObject() { if (mInstance == null) mInstance = new Singleton(); return
SELECT 表名=case when a.colorder=1 then d.name else '' end, 欄位序號=a.colorder, 欄位名=a.name, 標識=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end, 主鍵=case when exists(SELECT 1 FROM sysobjects where xtype='PK' and name in ( SELECT
由於寫一個代碼自動產生工具,需要找一些讀系統資料字典的資訊,以前有個寫一個很不錯的,SELECT 表名=case when a.colorder=1 then d.name else '' end, 欄位序號=a.colorder, 欄位名=a.name, 標識=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end, 主鍵=case when exists(SELECT 1 FROM sysobjec
關鍵之處在,從byte到字串的處理下面是一個錯誤的實現!/**//// <summary> /// 返回32位md5十六進位加密 /// </summary> /// <param name="strValue">待加密的字串</param> /// <returns></returns> public string GetHexMd5String(st
操作符“^”大家在基本理論都學習過他的意思，就是“異或”，但在實際編程中卻很少用到。最近我用了發現它有幾個驚人的功人。"&"是與的意思!第一：取反，比較你在資料庫裡有1一個情況，0表示另一種情況，這時在SQL server 2000 裡我們可以設計資料類型為BIT，我寫一條更新語句，把原來是0變為1，把1變為0, UPDATE table set FLAG = FLAG ^ 2 當然也可以CASE等其它方法，但是上面的方法是最簡單的，速度最快的。
It appears that Speed Download‘s broswer plugin is to blame. Quit completely out of Safari.Go to(Shift+Command+G) /Library/Internet Plug-Ins directory and locate the file SpeedDownload Browser Plugin.plugin and move it out of that folder.Restart
雖然xcode內建強大的git 工具。但是當你工程檔案衝突時，就不得不在xcode外合并。123456git config --global merge.tool diffmergegit config --global mergetool.diffmerge.cmd "/Applications/DiffMerge.app/Contents/MacOS/diffmerge --merge --result=\$MERGED \$LOCAL \$BASE \$REMOTE"git config
How to fix Xcode 4.3 Organizer CrashAfter downloading the new Xcode (4.3.2) I couldn’t get into the organizer’s Device Manager. Xcode crashed whenever I tried. It turns out that I had a few untrusted certificates in my keychain. This seems to be a
這幾天試著寫Macros感覺非常有意思，你要寫文檔註解，你就可以寫成一個MACEOS這個快多了， Sub 註解()Sub 註解() DTE.ActiveDocument.Selection.Text = "//************************** " DTE.ActiveDocument.Selection.NewLine() DTE.ActiveDocument.Selection.Text = "//* 名 稱： "
朋友需要一個對批量機器網速測試的東西,最近在研究,以看過別人用C#寫的ping 程式,代碼:using System;using System.Net;using System.Net.Sockets;/// <summary>/// The Main Ping Class/// </summary>class Ping{ // Declare some Constant Variables const int SOCKET_ERROR = -1;
終於IronPython 1.0正式發布了。這是CPython的.NET移植版本，實現了Python
for (i=0;i<document.all.tags("input").length;i++) { if(document.all.tags("input")[i].type == "checkbox") { if(selected && !document.all.tags("input")[i].checked
Global.aspx.cs: protected void Application_BeginRequest(Object sender, EventArgs e) ...{ try ...{ string path=Server.MapPath("~/ReWriter.config"); XPathDocument myXPathDocument = new
官方API：http://www.mongodb.org/pages/viewpage.action?pageId=6750283主從同步：1.建立資料庫目錄mkdir /mongodb/masterdbmkdir /mongodb/slavedb_1mkdir /mongodb/slavedb_22.分別啟動主從伺服器啟動主伺服器監聽10000連接埠./bin/mongod -dbpath /mongodb/masterdb/ --port 10000 --master 啟動兩個從伺服器
XML<?xml version="1.0" encoding="GB2312"?><myfile> <title>tttt</title> <author>ajie</author> <email>ajie@aolhoo.com</email> <date>20010115</date></myfile>JS:<html><
以後我們做多條件查詢,一種是排列結合,另一種是動態拼接SQL如:我們要有兩個條件,一個日期@addDate,一個是@name第一種寫法是if (@addDate is not null) and (@name <> '')select * from table where addDate = @addDate and name = @nameelse if (@addDate is not null) and (@name ='')select * from table where
背景 ASP.NET MVC的Controller有個很不錯的方法：UpdataModel （相對應的還有TryUpdateModel）。它能夠把提交的資料（Form， QueryString， RouteData）自動更新到實體，例如： 如果提交的資料索引值與Customer的屬性相對應，就可以實現對Customer的屬性進行更新。而一般在ASP.NET WebForm中，我們可能要寫上很多類似這樣的語句（在實際開發中每個頁面可不止兩三個指派陳述式）：
問題：當前動態網頁內容時，接下去一句取新修改的屬性時，可能會取不到值//InsertNewRow為插入組件，就是多行錄入時，動態增加一新document.all.EB_REPAIR_PART.insertNewRow(document.all.EB_REPAIR_PARTnewRowNum1.value);//rownum這時新插入的行號，建立的行的ID與前面的ID相同，document.all('ADD_PART_CODE',rownum).focus();//這時會出錯，用document.
<form id="Form1" method="post"> <input type="text" id="sname" name="sname" > <input type="text" id="sname" name="sname" > <input type=button onclick = "doit()" value = "do"> <script>
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