Just complete a database operation class, but can it be used?

Today, nothing to do, the former own a database operation class re-organized a bit, the naming standard a bit, location and function re-planning a bit.Source code Download: Http://files.cnblogs.com/xiaoshuai1992/xsFrameWork.SqlServer.zipPlease look

SQL Statement Learning

Select top 1 ID from Addworkflow ORDER by id DESCReturns the first few data in the query resultsSelect COUNT (1) as total from base_users where deptid= ' 101010102 ' and idel=0Returns the number of records for a querySelect Max (UserId) as total

Dynamic splicing SQL Calculation formula

1 --Analog Data2 IF object_id('tempdb: #t')>0 DROP TABLE#t3 SELECT * into#t4 from (5 SELECT '1'Id2030G265H830K'G*h+h*k'Gs0TT6 UNION All7 SELECT '2'Id2030G0H0K'g*4'Gs0TT8 UNION All9 SELECT '3'Id2030G265H0K'(g+h) * *'Gs0TTTen UNION All One SELECT

Setting up MAVEN projects under MyEclipse

Because Maven is really good at building projects, most people today build projects using MAVEN, and most people use eclipse as the development environment, today I built a demo with MyEclipse, though I don't basically use myeclipse to develop, But

Tlplayer for WinCE version official commercial

At the beginning Tlplayer encountered some problems, then after some simple optimization, can meet the commercial conditions.Support HTTP,MMS,RTSP and other network protocols, support memory stream playback. You need to customize or need to support

Too much to look at, swing to the weapon

Few things recently, opened a long time ago to write a small program, creative is fair, the code is written but relatively basic, a lot of things have not been achieved, slightly changed to form the shape of the present, we are busy with big data,

Fullscreen API Full Screen display page

The first time you see the app fullscreen API full Screen page, is the photo magnification in FaceBook. As a relatively new API, this feature is currently supported by only three browsers in Safari, Chrome and FireFox. Because a formal version of

Application of GDI + in Win32 (v) The difference between--gdi and GDI + programming models

In GDI, if you want to start your own drawing work, you must first obtain a device context handle, and then use this handle as a parameter of the drawing complex method to complete the task. Also, device context handle is bound to a certain drawing

Win32 GDI + application (iv)---bitmap opening and display

To display bitmaps, you should use GDI + inside the bitmap class or the image class, which all two classes provide a way to open files from a file on the hard disk, creating the corresponding in-memory bitmap object work. You can then use the

GDI + application in Win32 (ii)--initialization and cleanup

GDI + provides the Gdiplusstartup and Gdiplusshutdown functions to initialize and complete the cleanup effort. You must call the Gdiplusstartup function before calling the other GDI + functions, and call Gdiplusshutdown after you have finished

Win32 CreateWindow GdiPlus

#include "stdafx.h" #include "TestGidPlus.h" LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM); int Apientry _tWinMain ( HInstance hinstance, hinstance hprevinstance, LPTSTR lpcmdline, int ncmdshow) {gdiplusstartupinput GdiplusStartupInput;

Raphael.js API element.remove (), Element.removedata (), Paper.text (), Element.node (), Element.ondragover

/*api-38*/Element.remove ()Delete an Element object with no return value/*api-39*/Element.removedata ([key]);Delete the value of a key and delete all element data if no special instructions are specifiedParameter list:KeyOptional parametersString

Installing Ubuntu 14.0.4 on the Win7 machine

Toss it for two days and share the experience.I need to install Ubuntu 14.0.4 (co-exist) on a machine that already has Win7 installed, and I've been working on a couple of options to get down to it and share the experience:Mode 1:wubi.exe, install

[WinForm] Simple Rights Management of WinForm

[Abstract] in succession this year wrote the fixed assets and low-value consumable goods, procurement mold management and will be carried out in the process management subsystem, are each to write a small program, each time to build the environment.

Vi replacement command "mode not found" SOLUTION

When you use the replace command in the linux vi editing tool, data that matches the search mode is displayed, but the "mode not found" error is reported. The reason is that the vi s // replacement operation is for the row by default. to take effect,

PuppetDB Installation Guide

PuppetDB Installation#######################################June 23, 2014 10:25:36I. Installation Requirements:1. JDK 1.7 or later2. Puppet3.5.1 or later3. Puppet has been configured to run Puppet agent -- test. No problem.Ii. Installation Steps1.

System cleanup-search for large files

How to find large files in the system:1. Count the file (or folder) Size of the current directory and sort the files in ascending order.Du-s/home/* | sort-nr*-H the readable format shows the size of the specified directory or file* The-s option

Build a ganglia cluster and monitor hadoopCDH4.6

• Host Name• IP• OS• Arch • Master• 192.168.1.201• CentOS 6.4• X86_64 • Slave1• 192.168.1.202• CentOS 6.4• X86_64 • Slave2• 192.168.1.203• CentOS 6.4• X86_64 • Item• Value • Monitoring Service master node• Master • Slave node monitored• Slave1•

The jquery data method obtains events on an element.

Get events on an element. jquery events bound to the element can be retrieved using the data method. Use $ (element). data ("events") to obtain // For example, bind two click events to a button $ ("button "). click (function () {alert ("1")}); $

Recommended 10 jQuery image gallery plug-ins

JQuery's gallery plug-in can convert grouped images and multimedia materials into images or photos similar to Flash. When slides have become an important part of a website, the importance of jQuery cannot be ignored. The following describes the 10

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