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转载 Can functions be defined below return statements

function stealthCheck(){ assert( stealth(), "We'll never get below the return, but that's OK!" ); return stealth(); function stealth(){ return true; }}stealthCheck();// PASS We'll never g

2012-12-29 11:54:39 490

转载 the source of jquery.scrollFollow

2012-12-24 16:46:58 544

转载 ofbiz controller.xml 文件

public RequestManager(ServletContext context) { /** Loads the site configuration from servlet context parameter. */ try { configFileUrl = context.getResource("/WEB-INF/con

2012-12-23 14:28:03 1413

转载 request.getPathInfo()

public static String getRequestUri(String path) { List pathInfo = StringUtil.split(path, "/"); if (pathInfo == null || pathInfo.size() == 0) { Debug.logWarning("Got nothing

2012-12-14 20:54:26 1620

转载 request.getContextPath()

public static String getApplicationName(HttpServletRequest request) { String appName = "root"; if (request.getContextPath().length() > 1) { appName = request.getContextPath

2012-12-14 20:53:25 930

转载 java同步代码范例

public static ControllerConfig getControllerConfig(URL url) { ControllerConfig controllerConfig = (ControllerConfig) controllerCache.get(url); if (controllerConfig == null) { // don't

2012-12-12 22:36:08 542

转载泛型继承

T queryForPagination(String sqlId, T paginationDTO); T queryForPagination(String sqlId, T jqGridPageDTO); T queryForDatagridPage(String sqlId, T datagridPageDTO)

2012-09-22 09:22:35 425

转载 SpringMVC example

@RequestMapping(method=RequestMethod.POST)@ResponseBodypublic Map create(@RequestBody Account account, HttpServletResponse response) { Set> failures = validator.validate(account); if (!fail

2012-09-22 09:13:20 570

转载 HashMap枚举

Set set=map.keySet();for(Iterator iter=set.iterator();iter.hasNext();){ String key=(String)iter.next(); Integer value=(Integer)map.get(key); System.out.println(key+":"+value);}////////////

2012-08-27 21:06:37 1373

转载 java 反射

public class InvokeTester{ public int add(int param1 ,int param2) { return param1+param2; } public String echo(String message) { return "hello: "+message; } public static void main(St

2012-08-27 15:14:28 430

转载 SCOPE_IDENTITY

CREATE PROCEDURE [prefix_createattachment]@uid int,@tid int,@pid int,@postdatetime datetime,@readperm int,@filename nchar(200),@description nchar(200),@filetype nchar(100),@filesize

2012-08-06 10:09:08 471

转载 create procedure example

CREATE PROCEDURE [checkemailandsecques]@username nchar(20),@email char(50),@secques char(8)ASSELECT TOP 1 [uid] FROM [users] WHERE [username]=@username AND [email]=@email AND [secques]=@secq

2012-08-06 09:59:22 536

转载 drop procedure code example

IF OBJECT_ID('[checkemailandsecques]','P') IS NOT NULLDROP PROC [checkemailandsecques]GO

2012-08-06 09:53:49 432

转载 the java IllegalArgumentException code example

if (this.sqlMapClient == null) { throw new IllegalArgumentException("Property 'sqlMapClient' is required");}

2012-08-01 16:35:31 582

转载 Determining If a Filename Path Is a File or a Directory

File dir = new File("directoryName");boolean isDir = dir.isDirectory();if (isDir) { // dir is a directory} else { // dir is a file}

2012-07-31 16:13:16 490

转载 java code processDir

private static void processDir( Args theArgs ) throws Exception { String fileData = generateXML( theArgs.inputDir, theArgs.id ); File outDir = new File(theArgs.outputDir); if (

2012-07-27 15:24:06 458

转载 An example of the <sql> and <include> tags

select * from order select count(*) as value from order <![CDATA[ where shipDate > #value:DATE# ]]>

2012-07-16 12:05:09 431

转载 Custom transaction control with openSession

public void runStatementsUsingSetUserConnection() { SqlMapClient sqlMapClient =SqlMapClientConfig.getSqlMapClient(); Connection conn = null; SqlMapSession session = null; try { conn = dataSo

2012-07-16 12:02:23 440

转载 Custom transaction control with setUserTransaction

public void runStatementsUsingSetUserConnection() { SqlMapClient sqlMapClient =SqlMapClientConfig.getSqlMapClient(); Connection conn = null; try { conn = dataSource.getConnection(); conn.setA

2012-07-16 12:00:40 581

转载 Local transaction

public void runStatementsUsingLocalTransactions(){ SqlMapClient sqlMapClient=SqlMapClientConfig.getSqlMapClient(); try{ sqlMapClient.startTransaction(); Person p =(Person)sqlMapCl

2012-07-16 11:59:37 1043

转载 example of well-written jdbc code

public Employee getEmployee(int id) throws SQLException{Employee employee=null;String sql="SELECT * FORM EMPLOYEE WHERE EMPLOYEE_NUMBER=?";Connection conn=null;PreparedStatement ps=null;ResultS

2012-07-16 11:57:32 457

转载 [struts-1.3.10] org.apache.struts包中的Globals类

package org.apache.struts;import java.io.Serializable;/** * Global manifest constants for the entire Struts Framework. * * @ve

2011-09-23 18:49:07 1753

Javascript Best Practices from http://www.slideshare.net/cheilmann/javascript-best-practices-1041724 无意之中看到这篇文章，想到自己平时写JS时都不注意这些细节，把其中一些有用的记下 Avoid globals,Global variables are a terribly bad idea.You run the danger of your co

2011-03-10 11:23:00 637

会写代码的老虎