这是什么题 [问题点数:20分]

Bbs1
本版专家分:0
结帖率 0%
Bbs7
本版专家分:13134
Blank
蓝花 2018年1月 MS-SQL Server大版内专家分月排行榜第三
2017年12月 MS-SQL Server大版内专家分月排行榜第三
2017年9月 MS-SQL Server大版内专家分月排行榜第三
Bbs1
本版专家分:62
Bbs1
本版专家分:0
这是什么
做网站属于软件工程师吗?
这是什么?
我常看到一些源代码,在定义它们的一些属性前常加了些东西,如rn[XmlElement]rnpublic string ConnectionStringrnrn get return connectionString;rn set connectionString = value;rnrnrn"[XmlElement]"是怎么回事?
这是什么
rn rn rn rn rn rn rn rn rn rn rnrn[color=#FF0000]<em>这是</em><em>什么</em>控件啊,怎么具有导航功能,“coords="30, 187, 199, 235"”属性是不是标记的矩形块的位置???[/color]
这是什么??
0x00001235l不是16位数吗?后面为<em>什么</em>有个l????
这是什么????????
我装win2000的时候在设备管理器中出来了一个黄色的问号。是PCI Device不知道是<em>什么</em>?我的98下面没有的。是不是主板的补丁阿。怎么解决。谢谢
这是什么?!!
rs.open sql, conn, 1, 3 rn请问后面的1 2 3 对应的是<em>什么</em>啊
这是什么???
http://www.staredu.net/st_college/recruit-stu/pr.htm
这是一道数据库题
看看这个该怎么去做,这个很难的
这是一道什么题哟?我怎么做不来哟
[url=http://74.125.128.105/][/url]rnrn你们会做嘛?第一个 G 第二个O 我会 rnrn后面就不会了。
这是什么错误
type Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: /index1.jsp(1,5) Invalid directivern org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)rn org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)rn org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:90)rn org.apache.jasper.compiler.Parser.parseDirective(Parser.java:506)rn org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)rn org.apache.jasper.compiler.Parser.parse(Parser.java:126)rn org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)rn org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)rn org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.rnrnrn--------------------------------------------------------------------------------rn
这是什么错误?
Error 404--Not Found rnFrom RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:rn10.4.5 404 Not FoundrnThe server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.rnrnIf the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.rn rn
这是什么错误?
ie报错rnMicrosoft OLE DB Provider for SQL Server 错误 '80004005' rnrn用户 'sa' 登录失败。原因: 未与信任 SQL Server 连接相关联。 rn我的代码rnset conn = Server.CreateObject("ADODB.Connection")rnaa="Provider=SQLOLEDB;Data Source=127.0.0.1;UID=sa;PWD=sa;DataBase=testdb"rnconn.open aarnrn
这是什么病毒?
金山发现的病毒,但是杀不掉。rnrnC:\WINNT\system32\drivers\svchost.exernWorm.WelChia.b.12800
这是什么错误??
网上的一段代码,帮忙看看。rnrn/* (swing1.1beta3) */rn//package jp.gr.java_conf.tame.swing.examples;rnrnimport java.awt.*;rnimport java.awt.event.*;rnimport javax.swing.*;rnimport javax.swing.table.*;rnimport javax.swing.event.*;rnrnrn/**rn * @version 1.0 12/05/98rn */rnrnpublic class FixedColumnExample extends JFrame rn Object[][] data;rn Object[] column;rn JTable fixedTable,table;rnrn public FixedColumnExample() rn super( "Fixed Column Example" );rn setSize( 400, 150 );rn rn data = new Object[][]rn "1","11","A","","","","","",rn "2","22","","B","","","","",rn "3","33","","","C","","","",rn "4","44","","","","D","","",rn "5","55","","","","","E","",rn "6","66","","","","","","F";rn column = new Object[]"fixed 1","fixed 2","a","b","c","d","e","f";rn rn AbstractTableModel fixedModel = new AbstractTableModel() rn public int getColumnCount() return 2; rn public int getRowCount() return data.length; rn public String getColumnName(int col) rn return (String)column[col]; rn rn public Object getValueAt(int row, int col) rn return data[row][col]; rn rn ;rn AbstractTableModel model = new AbstractTableModel() rn public int getColumnCount() return column.length -2; rn public int getRowCount() return data.length; rn public String getColumnName(int col) rn return (String)column[col +2]; rn rn public Object getValueAt(int row, int col) rn return data[row][col+2]; rn rn public void setValueAt(Object obj, int row, int col) rn data[row][col +2] = obj; rn rn public boolean CellEditable(int row, int col) rn return true; rn rn ;rn rn fixedTable = new JTable( fixedModel ) rn public void valueChanged(ListSelectionEvent e) rn super.valueChanged(e);rn checkSelection(true); rn rn ;rn table = new JTable( model ) rn public void valueChanged(ListSelectionEvent e) rn super.valueChanged(e);rn checkSelection(false); rn rn ;rn fixedTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);rn table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);rn fixedTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);rn table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);rn rn JScrollPane scroll = new JScrollPane( table );rn JViewport viewport = new JViewport();rn viewport.setView(fixedTable);rn viewport.setPreferredSize(fixedTable.getPreferredSize());rn scroll.setRowHeaderView(viewport);rn scroll.setCorner(JScrollPane.UPPER_LEFT_CORNER,fixedTable.getTableHeader());rn rn getContentPane().add(scroll, BorderLayout.CENTER);rn rn rn private void checkSelection(boolean isFixedTable) rn int fixedSelectedIndex = fixedTable.getSelectedRow();rn int selectedIndex = table.getSelectedRow();rn if (fixedSelectedIndex != selectedIndex) rn if (isFixedTable) rn table.setRowSelectionInterval(fixedSelectedIndex,fixedSelectedIndex);rn else rn fixedTable.setRowSelectionInterval(selectedIndex,selectedIndex);rn rn rn rnrn public static void main(String[] args) rn FixedColumnExample frame = new FixedColumnExample();rn frame.addWindowListener( new WindowAdapter() rn public void windowClosing( WindowEvent e ) rn System.exit(0);rn rn );rn frame.setVisible(true);rn rnrnrn执行结果:rnException in thread "main" java.lang.NullPointerExceptionrn at ..........................................................(省略)rnrn<em>什么</em>错误,帮忙看看,谢谢!!
这是什么错?
我用jboss-3.2.1_tomcat-4.1.24,在一个filter中有如下代码:rnpublic void doFilter(ServletRequest request,ServletResponse response,FilterChain chain)rn throws IOException, ServletExceptionrnrn HttpServletRequest req = (HttpServletRequest)request;rn HttpServletResponse res = (HttpServletResponse)response;rn rn String user = null;rn String pass = null;rn HttpSession sess = req.getSession();rn rn String u = req.getParameter("username");rn String p = req.getParameter("password");rn rn if (u == null) rn user = (String)sess.getValue("userid");rn pass = (String)sess.getValue("password");rn if(user == null) rn filterConfig.getServletContext().getRequestDispatcher(rn "/login.jsp").forward(request, response);rn return;rn rn rn else //loginrn User userEjb = null;rn try rn userEjb = userHome.create();rn rn catch (Exception e) rn throw new ServletException(e);rn rn rn try rn userEjb.checkUser(u,p);rn rn catch(Exception e) rn LogWrapper.getLogWrapper().addLog(u,"系统登录","失败");rn rn filterConfig.getServletContext().getRequestDispatcher(rn "/error.jsp?errcode=1&errmessage=" + e.getMessage()).forward(request, response);rn return;rn rn LogWrapper.getLogWrapper().addLog(u,"系统登录","成功");rn sess.putValue("userid",u);rn sess.putValue("password",p);rn rnrn //ok,let's gorn chain.doFilter(request, response);rnrnrn在控制台有如下例外:rn09:57:57,906 ERROR [Engine] ErrorDispatcherValve[localhost]: Exception Processinrng ErrorPage[errorCode=404, location=/error.jsp?errcode=1&errmessage=??????????]rnjava.net.SocketException: Software caused connection abort: socket write errorrn at java.net.SocketOutputStream.socketWrite0(Native Method)rn at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)rn at java.net.SocketOutputStream.write(SocketOutputStream.java:136)rn at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffernr.doWrite(InternalOutputBuffer.java:668)rn at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOrnutputFilter.java:166)rn at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBrnuffer.java:523)rn at org.apache.coyote.Response.doWrite(Response.java:524)rn at org.apache.coyote.tomcat4.OutputBuffer.realWriteBytes(OutputBuffer.jarnva:384)rn at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:439)rn at org.apache.coyote.tomcat4.OutputBuffer.flush(OutputBuffer.java:345)rn at org.apache.coyote.tomcat4.CoyoteResponse.flushBuffer(CoyoteResponse.jrnava:555)rn at org.apache.coyote.tomcat4.CoyoteResponseFacade.flushBuffer(CoyoteResprnonseFacade.java:227)rn at org.apache.catalina.valves.ErrorDispatcherValve.status(ErrorDispatchernrValve.java:329)rn at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatchernrValve.java:181)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContexrnt.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jrnava:172)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContexrnt.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:rn509)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContexrnt.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rnrn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValrnve.java:174)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContexrnt.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rnrn at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:22rn3)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.javarn:594)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.procernssConnection(Http11Protocol.java:392)rn at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.javarn:565)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPrnool.java:619)rn at java.lang.Thread.run(Thread.java:536)rnrnrn请问是<em>什么</em>原因,如何FIX啊?rnrn谢谢!
这是什么控件?
它的属性是这样的: Login System.Web.UI.UsersControlrn在编辑界面上是一个按钮形式,上面写:UserControl-Login1rn它在运行的时候表示是这样的:ID: (输入框 )密码:( 输入框 )登录 注册 取回密码rnrn<em>这是</em>一个控件吗?
这是什么加密算法
http://www.d9com.com/index/verify.asprndocument.write("");rnrn得到的数是7037rnrn看这个最明显了rnhttp://www.d9com.com/index/process.asp?sksid=4EB3A4E16E52244AF66016E52248FA5C616E5224EB3A4E16E522|304482|195F60
技术问题:这是什么错误?
我在VC++6.0下建立了一个win32 console application工程,然后添加两个文件,一个头文件design.h和一个源文件design.c,编译时无错,但在建立和运行时就出现如下得错误提示:LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _mainrnDebug/3des.exe : fatal error LNK1120: 1 unresolved externalsrn请问<em>这是</em><em>什么</em>问题呢?应该怎样修改?
这是什么错误啊?
exetest error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: __thiscall CMath::~CMath(void)" (__imp_??1?$CMath@H@@QAE@XZ) ,该符号在函数 _main 中被引用rnrnrn在WIN32的控制台程序中调用MFC扩展DLL导出的类时遇到的错误~rn我已经在项目属性的LINK那里把相应的lib文件加进去了,但还是这样
请问这是什么错误?
我在webapps下建立了helloapp虚拟目录,目录下有login.jsp,只是一个登陆页面。rn打127.0.0.1/helloapp/login.jsp出现以下错误。编译不了rn但我以把系统变量path中加入了%java_home%\binrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: Unable to compile class for JSPrnrnNo Java compiler was found to compile the generated source for the JSP. rnThis can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK rnto the common/lib directory of the Tomcat server, followed by a Tomcat restart. rnIf using an alternate Java compiler, please check its installation and access path.rnrn org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:128)rn org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)rn org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:413)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:437)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:555)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rn我把j2sdk与tomcat安装在不同的盘里,是否有关系?rnrn
请问这是什么编码方式 ?
php u8e5bc80 u8e58f91对应的是 php 开发rn请问<em>这是</em><em>什么</em>编码方式?如何在编码、解码之间转换?(给出函数最好)rn再请问,中文的 “首页” 对应的此编码方式的结果是<em>什么</em>??
请问这是什么错误???????????
at java.net.SocketOutputStream.socketWrite0(Native Method)rnrn at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)rnrn at java.net.SocketOutputStream.write(SocketOutputStream.java:136)rnrn at org.apache.catalina.connector.ResponseBase.flushBuffer(ResponseBase.java:674)rnrn at org.apache.catalina.connector.HttpResponseBase.flushBuffer(HttpResponseBase.java:764)rnrn at org.apache.catalina.connector.ResponseBase.write(ResponseBase.java:647)rnrn at org.apache.catalina.connector.ResponseStream.write(ResponseStream.java:312)rnrn at org.apache.catalina.connector.http.HttpResponseStream.write(HttpResponseStream.java:189)rnrn at org.apache.catalina.servlets.DefaultServlet.copyRange(DefaultServlet.java:1921)rnrn at org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1670)rnrn at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:1215)rnrn at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:525)rnrn at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)rnrn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rnrn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)rnrn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)rnrn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)rnrn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)rnrn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)rnrn at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)rnrn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)rnrn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)rnrn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)rnrn at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)rnrn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)rnrn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)rnrn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)rnrn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)rnrn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)rnrn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)rnrn at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)rnrn at java.lang.Thread.run(Thread.java:536)rnrn
这是什么错误提示
Execute Access DeniedrnThis Virtual Directory does not allow objects to be executed.
这是什么错误啊
net.sf.hibernate.MappingException: Error reading resource: DataBase/code/TbSupertype.hbmrn at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:339)rn at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:1018)rn at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:974)rn at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:902)rn at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:888)rn at DataBase.code.dao._RootDAO.initialize(Unknown Source)rn at TestCase.TestCase.setUp(Unknown Source)rn at junit.framework.TestCase.runBare(TestCase.java:125)rn at junit.framework.TestResult$1.protect(TestResult.java:106)rn at junit.framework.TestResult.runProtected(TestResult.java:124)rn at junit.framework.TestResult.run(TestResult.java:109)rn at junit.framework.TestCase.run(TestCase.java:118)rn at junit.framework.TestSuite.runTest(TestSuite.java:208)rn at junit.framework.TestSuite.run(TestSuite.java:203)rn at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)rn at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)rn at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)rnCaused by: net.sf.hibernate.MappingException: invalid mappingrn at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:287)rn at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:336)rn ... 16 morernCaused by: org.xml.sax.SAXParseException: Attribute "iverse" must be declared for element type "set".rn at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)rn at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)rn at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)rn at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)rn at org.apache.xerces.impl.dtd.XMLDTDValidator.addDTDDefaultAttrsAndValidate(Unknown Source)rn at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)rn at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)rn at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)rn at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)rn at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)rn at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)rn at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)rn at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)rn at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)rn at org.dom4j.io.SAXReader.read(SAXReader.java:339)rn at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:286)rn ... 17 more
|=这是什么运算符??????
cp.Style |= PBS_VERTICAL;rnrn|=<em>这是</em><em>什么</em>运算符??????
请教这是什么编码
在用reflector 看程序时,有一段代码是这样的rnrn Font font1 = new Font(bb.a("\u14b6\u14bc\u1489\u14bc\u14ca\u14d7\u14dc\u1489\u14bc\u14ce\u14db\u14d2\u14cf"), single1);rnrn请教 \u14b6是<em>什么</em>编码,如何还原成文字?rn
这是什么怪问题????
Fatal error: Maximum execution time of 10 seconds exceeded inrn/home/xxx.com/web/www/xxx.php on line 49rn
这是什么错啊
Deleting intermediate files and output files for project 'BondBatman - Win32 Debug'.rn--------------------Configuration: BondBatman - Win32 Debug--------------------rnCompiling...rnBondBatman.cpprnLinking...rnBondBatman.obj : error LNK2001: unresolved external symbol "public: virtual __thiscall CLogHandler::~CLogHandler(void)" (??1CLogHandler@@UAE@XZ)rnBondBatman.obj : error LNK2001: unresolved external symbol _WSACleanup@0rnBondBatman.obj : error LNK2001: unresolved external symbol "public: static void __cdecl CLogHandler::Flush(void)" (?Flush@CLogHandler@@SAXXZ)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: void __thiscall CWorker::ShutDown(void)" (?ShutDown@CWorker@@QAEXXZ)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: void __thiscall CLogHandler::Log(class CString,class CString)" (?Log@CLogHandler@@QAEXVCString@@0@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: __thiscall CLogHandler::CLogHandler(void)" (??0CLogHandler@@QAE@XZ)rnBondBatman.obj : error LNK2001: unresolved external symbol _WSAGetLastError@0rnBondBatman.obj : error LNK2001: unresolved external symbol _accept@12rnBondBatman.obj : error LNK2001: unresolved external symbol "unsigned int __cdecl SPCreateListenSocket(char const *,unsigned int)" (?SPCreateListenSocket@@YAIPBDI@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: virtual __thiscall CCfghandler::~CCfghandler(void)" (??1CCfghandler@@UAE@XZ)rnBondBatman.obj : error LNK2001: unresolved external symbol _WSAStartup@8rnBondBatman.obj : error LNK2001: unresolved external symbol "public: long __thiscall CWorker::Initialize(void)" (?Initialize@CWorker@@QAEJXZ)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: __thiscall CWorker::CWorker(int)" (??0CWorker@@QAE@H@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: void __thiscall CLogHandler::initialize(class CString)" (?initialize@CLogHandler@@QAEXVCString@@@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: class CString __thiscall CCfghandler::GetConfigStr(class CString,class CString)" (?GetConfigStr@CCfghandler@@QAE?AVCString@@V2@0@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: int __thiscall CCfghandler::GetConfigInt(class CString,class CString)" (?GetConfigInt@CCfghandler@@QAEHVCString@@0@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: void __thiscall CCfghandler::SetCfgFile(char *)" (?SetCfgFile@CCfghandler@@QAEXPAD@Z)rnBondBatman.obj : error LNK2001: unresolved external symbol "public: __thiscall CCfghandler::CCfghandler(void)" (??0CCfghandler@@QAE@XZ)rnnafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __endthreadexrnnafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __beginthreadexrnDebug/BondBatman.exe : fatal error LNK1120: 20 unresolved externalsrnError executing link.exe.rnrnBondBatman.exe - 21 error(s), 0 warning(s)
这是什么错误啊?
package com.example.eclipse.java1;rnrn这个是<em>什么</em>错误啊?rnrn怎么下面一直有红线rnrn我该怎么修改?rn
这是一个什么错误???
Error: 500 Location: /bbs/index.htmlInternal Servlet Error:java.lang.IllegalStateException: Can't happen - classname is null, who added this ?rn at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:261)rn at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289)rn at org.apache.tomcat.core.Handler.service(Handler.java:254)rn at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)rn at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)rn at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)rn at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)rn at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)rn at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)rn at java.lang.Thread.run(Thread.java:484)rnrnrnrnrnrn
这是什么病毒,棘手!
在网络机房上机不小心碰到这样的病毒:rn只要新建文件夹,自动拷贝folder 和desktop隐藏文件到里面,不一会就会在机子上多出1000多个这样的文件,删除掉这种文件不管用.好象只有禁用Kernel32.dll才能奏效.
这是什么错误???急!
--------------------Configuration: i4U - Win32 Debug Unicode--------------------rnLinking...rnmsvcrtd.lib(crtexew.obj) : error LNK2001: unresolved external symbol _WinMain@16rnDebugUnicode/i4U.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rn但我的程序里面根本就没有调用msvcrt的函数啊!
请问这是什么错误?
javax.servlet.ServletExceptionrn at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at com.sunrex.rexass.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:38)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at com.sunrex.rexass.util.HttpSessionExpiredFilter.doFilter(HttpSessionExpiredFilter.java:104)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)rn at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)rn at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)rn at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)rn at java.lang.Thread.run(Thread.java:595)
这是什么错误呢?
Linking...rnlibcmtd.lib(crt0.obj) : error LNK2001: unresolved external symbol _mainrnDebug/气球.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rnrn在MFC编程中,我已经选择了using MFC in a static Library,怎么会有这种错误呢?
这是什么错误???
Compiler Error C2720rn'identifier' : 'specifier' storage-class specifier illegal on membersrnrnA storage class was illegally specified for the given identifier.rnrnThe following is an example of this error:rnrnstruct Srnrn static int i;rn;rnstatic S::i; // errorrn这个msdn上的错误是<em>什么</em>意思?rnrn
这是什么错误。。。。。。。
事件 791rnID : 204rn类型 : 错误rn日期 : 2003年1月9日rn时间 : 16:01:52rn来源 : WAMrn描述 : HTTP 服务器在处理 ISAPI 应用程序 'rnIISRTL!ALLOC_CACHE_HANDLER::Alloc(void) + 0x7rnISATQ!_AtqAddAsyncHandle@24 + 0x1CrnISATQ!CDirMonitor::Monitor(class CDirMonitorEntry *,char const *,int,unsigned long) + 0xACrnasp!TS_RESOURCE::Unlock(void) + 0x2B87rn + rn计算机 : HErnrn这个错误会有<em>什么</em>样的后果,我的iis不能够用,与它有关吗?
请问这是什么控件?
TMMMixixerSlider,TMMVolumeControl,TMMAudioLine,TMMMixerDevice,TMMAudioLine,TMMDesigner是属于哪个控件啊?我找了半天都没有找到··
这是什么错误...
唉..rn(224) : error C2664: 'CreateThread' : cannot convert parameter 3 from 'unsigned long (void *)' to 'unsigned long (__stdcall *)(void *)'rnrn怎么解决.??rn我太菜了.rnrn
这是什么错!!!
starting atd: [ok]rngw:Host name lookup failurernSIOCADDRT : Network is unreachablernmodprobe: Can't locate module ip_masq_ftprnmodprobe: Can't locate module ip_masq_quakernmodprobe: Can't locate module ip_masq_ircrnmodprobe: Can't locate module ip_masq_userrnmodprobe: Can't locate module ip_masq_raudiornpppd: no process killedrnrnrn??????????????????????? 3ks
这是什么病毒
这个病毒是一HTT为结尾的东西,杀毒软件都不行,他是一个用vb脚本写的病毒,rn他会自动产生一个文件为folder的动动,我该这样来清理呢!
FOUND.000这是什么???
我的硬盘根目录里有FOUND.000文件夹! 隐藏的! 里面有4个文件!rnFILE0000.CHK——FILE0003.CHK rn这文件夹有<em>什么</em>用呀! 里面放了些<em>什么</em>东西? 可以删除吗?
请问这是什么错误???
我在连接ACCESS数据库的时候,程序出现如下错误,请问是<em>什么</em>原因。谢谢rnjavax.servlet.ServletException: [Microsoft][ODBC 驱动程序 管理器] 未发现数据源名称并且未指定默认驱动程序rn源程序如下:rnrnrn rn rn rn rn Viewrnrnrn rnrnrnrnrnrnrnrn
这是什么cpu ?
上面有FCI 、PCB ASM-31798-001 REV A 的字样rn有谁见到过
这是什么字符串编码?
e function里的字符串应该是某种类型的编码吧?不像正则表达式,是<em>什么</em>?没见过。请教。rnrnprivate String a()rn rn return e("\021&PvS\021&PvO^+\025.IRi\036%\007Cg\0318\007\017\013z");rn rn
这是什么错误提示?
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _mainrnDebug/test.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rn
这是什么系统?
这个系统是SUN的么?有<em>什么</em>用处?内核是<em>什么</em>?
这是什么程序?
我每次开机,在事件查看器里都有同样的错误:rn来源:winmgmtrn类型:错误rn事件ID:37rnwin adap 无法加载 winspool.drv性能库,原因是库中一个未知的问题:0x0rn<em>这是</em>怎么回事?rnrnwinmgmt是干<em>什么</em>的?rn还有就是:rnwinadap未能连接到名称空间\\.\root\cimv2\ms 404,错误如下:0x8004100ernrn\\.\root\cimv2\ms 404<em>这是</em><em>什么</em>?rn
这是什么回事?
我一台Windows 2000 server机上安装了SQL server,在本机的ODBC上能边接到数据库,但在其它客户机上为<em>什么</em>不能呢?是不是客户机也要安装SQL软件呢?
请问这是什么字体??
[img=http://preview.55.la/logo_pic/admin_view_pic/100.gif][/img]rnrn那位知道,其中的网址是用的<em>什么</em>字体???
这是什么代码啊?
Declare Function EnumWindows Lib "user32.dll" (ByVal lpEnumFunc As Long, ByVal lParam As Long) As LongrnDeclare Function GetWindowTextLength Lib "user32.dll" Alias "GetWindowTextLengthA" (ByVal hWnd As Long) As LongrnDeclare Function GetWindowText Lib "user32.dll" Alias "GetWindowTextA" (ByVal hWnd As Long, ByVal lpString As String, ByVal nMaxCount As Long) As LongrnDeclare Function ShowWindow Lib "user32.dll" (ByVal hWnd As Long, ByVal nCmdShow As Long) As LongrnrnPublic Const SW_Minimize = 6rnPublic Const SW_Maximize = 3rnPublic Const SW_Normal = 1rnrnPublic TargetList As ListBoxrnrnPublic Function EnumWindowsProc(ByVal hWnd As Long, ByVal lParam As Long) As Longrn Dim SLength As Long, Buffer As String ' title bar text length and bufferrn Dim RetVal As Long ' return valuern Static WinNum As Integer ' counter keeps track of how many windows have been enumeratedrnrn WinNum = WinNum + 1 ' one more window enumerated....rn SLength = GetWindowTextLength(hWnd) + 1 ' get length of title bar textrn If SLength > 1 Then ' if return value refers to non-empty stringrn Buffer = Space(SLength) ' make room in the bufferrn RetVal = GetWindowText(hWnd, Buffer, SLength) ' Get title bar text.rn TargetList.AddItem Left(Buffer, SLength - 1) 'rn TargetList.ItemData(TargetList.NewIndex) = hWnd 'rn End Ifrnrn EnumWindowsProc = 1 ' return value of 1 means continue enumerationrn' --------------------------------------------------------------------------------- 'rnEnd Functionrnrn
这是什么错误》
写了一个类,rnStudentMgt rn编译过了,运行的时候出现下面的问题,rnException in thread "main" java.lang.NoClassDefFoundError: StudentMgt (wrong namrne: com/tarena/biz/StudentMgt)rn at java.lang.ClassLoader.defineClass1(Native Method)rn at java.lang.ClassLoader.defineClass(Unknown Source)rn at java.security.SecureClassLoader.defineClass(Unknown Source)rn at java.net.URLClassLoader.defineClass(Unknown Source)rn at java.net.URLClassLoader.access$000(Unknown Source)rn at java.net.URLClassLoader$1.run(Unknown Source)rn at java.security.AccessController.doPrivileged(Native Method)rn at java.net.URLClassLoader.findClass(Unknown Source)rn at java.lang.ClassLoader.loadClass(Unknown Source)rn at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)rn at java.lang.ClassLoader.loadClass(Unknown Source)rn at java.lang.ClassLoader.loadClassInternal(Unknown Source)rn不知道是<em>什么</em>问题
这是什么奇怪问题??
我的一个网站,输入关键后,下面自动有相关关键词提示,这些关键词本来带有链接,但链接必须点两次才能打开。rn大家帮我看一看,网址:http://www.vvcha.cnrnrn这边我用的是ajax,获取关键词后通过innerhtml来赋值的。
这是什么错误?救我!!!!
2002-10-09 09:33:20 HTTP Web Server: Lotus Notes Exception - The Address Book does not contain a cross certificate capable of validating the public key.rn[/oa_fileflow.nsf/a9f31a2cc7968afb48256ae7001138bb?OpenForm]rnrn<em>这是</em><em>什么</em>错误?我打不开oa_fileflow.nsf/a9f31a2cc7968afb48256ae7001138bb?OpenForm页面.rnrnrn
这是什么病毒?
拨号后,有程序就一直往外发数据,适合都是http请求,目的地址似乎是随机的。rn重新启动后,不运行任何程序也一样!rn例如我用netstat检查的结果:rnTCP mypc:4350 61.55.217.37:http SYN_SENTrnTCP mypc:4351 61.164.80.174:http SYN_SENTrnTCP mypc:4353 61.38.174.79:http SYN_SENTrnTCP mypc:4354 61.191.211.188:http SYN_SENTrnrn大家遇到过这样的事情吗?rn救救我!rnrn
请问这是什么错误
“/”应用程序中的服务器错误。rn--------------------------------------------------------------------------------rnrn磁盘空间不足。 rn说明: 使用 CodeDomProvider“Microsoft.CSharp.CSharpCodeProvider”进行编译的过程中发生未处理的异常。请检查堆栈跟踪,了解有关此错误以及代码中发生此错误的位置的详细信息。 rnrn异常详细信息: System.IO.IOException: 磁盘空间不足。 rnrn源错误: rnrn执行当前 Web 请求期间生成了未处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。 rnrn堆栈跟踪: rnrnrn[IOException: 磁盘空间不足。rn]rn System.IO.__Error.WinIOError(Int32 errorCode, String str) +723rn System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count) +134rn System.IO.FileStream.FlushWrite() +55rn System.IO.FileStream.Flush() +39rn System.IO.FileStream.Dispose(Boolean disposing) +32rn System.IO.FileStream.Close() +17rn System.CodeDom.Compiler.CodeCompiler.FromDomBatch(CompilerParameters options, CodeCompileUnit[] ea) +383rn System.CodeDom.Compiler.CodeCompiler.FromDom(CompilerParameters options, CodeCompileUnit e) +90rn System.CodeDom.Compiler.CodeCompiler.System.CodeDom.Compiler.ICodeCompiler.CompileAssemblyFromDom(CompilerParameters options, CodeCompileUnit e) +37rn System.Web.Compilation.BaseCompiler.GetCompiledType() +250rnrn rnrnrn--------------------------------------------------------------------------------rn版本信息: Microsoft .NET 框架版本:1.0.3705.209; ASP.NET 版本:1.0.3705.0
请教:这是什么算法?
unsigned int n = mask;rnrn static const signed char tab[64] =rn -1, 0, 1, 12, 2, 6, 0, 13, 3, 0, 7, 0, 0, 0, 0, 14, 10,rn 4, 0, 0, 8, 0, 0, 25, 0, 0, 0, 0, 0, 21, 27 , 15, 31, 11,rn 5, 0, 0, 0, 0, 0, 9, 0, 0, 24, 0, 0 , 20, 26, 30, 0, 0, 0,rn 0, 23, 0, 19, 29, 0, 22, 18, 28, 17, 16, 0rn ;rnrn n &= ~(n-1UL);rn n = (n<<<>26];rn-------------------------------rnmask是输入rnrn<em>这是</em><em>什么</em>算法?原理是<em>什么</em>?
请问这是什么协议?
请问各位帅哥们,NetBEUI是<em>什么</em>协议?多谢了!!!
这是什么动态连接库?
<em>这是</em><em>什么</em>库?rnvbajet.dll和vbajet32.dll
请问这是什么错误提示??????????
Compiling...rnsDlg.cpprnLinking...rnsDlg.obj : error LNK2001: unresolved external symbol "protected: float __thiscall CSDlg::e(char *)" (?e@CSDlg@@IAEMPAD@Z)rnDebug/s.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rnrns.exe - 2 error(s), 0 warning(s)rn////////////////////////////////////////////rn我定义了类模板rnstack a;rnstack b;rn
这是什么回事??
#ifndef GAMEWORLD_Hrn#define GAMEWORLD_Hrnclass GameWorldrnrn friend class Display;rn friend class Sprite;rn friend class CollisionSystem;rn friend class EnermySystem;rn friend class BulletSystem;rn friend class Player;rn friend class Enermy;rn HWND GameWindow;rn static const int MsPerFrame;rn double kFPS;rn structrn int LastTime,FrameCount,FPS;rn FPS;rn int BufKey,CurKey;rn int Level;rn Display *pScreen;rn Player *pPlayer;rn BulletSystem *pPlayerBulletSystem,*pEnermySystem;rn EnermySystem *pEnermySystem;rn CollisionSystem *pCollisionSystem;rn void DrawSprite(Sprite *pSprite);rn void UpdateFPS();rn void ShowInfomation();rn double GetKFPS() return kFPS; rnpublic:rn static const int Width,Height;rn static const double PI;rn int Time;rn GameWorld(HWND);rn ~GameWorld(void);rn void Update();rn void KeyDown(WPARAM KeyCode);rn void KeyUp(WPARAM KeyCode);rn void EnermyFire(Enermy *pEnermy);rn;rn#endif rnrnrn错误:rn1>e:\dmvs2005\imitability\imitability\gameworld.h(24) : error C2371: 'GameWorld::pEnermySystem' : redefinition; different basic typesrn1> e:\dmvs2005\imitability\imitability\gameworld.h(23) : see declaration of 'GameWorld::pEnermySystem'rnrn 但是我把 EnermySystem *pEnermySystem; 该成 EnermySystem *penermySystem; 这样就对<em>这是</em>怎么回事 解释一下呀!!
Liferay的CAS SSO实现下载
SSO单点登录,基本上是做门户系统的必备工作之一。当我们用Liferay的时候,缺省已经集成了CAS、OpenID、LDAP、NTLM、OpenSSO等单点登录的解决方案 相关下载链接:[url=//download.csdn.net/download/evanyangyang/2509933?utm_source=bbsseo]//download.csdn.net/download/evanyangyang/2509933?utm_source=bbsseo[/url]
commons-beanutils.jar下载
commons-beanutils.jar 开发时所需要的jar包 相关下载链接:[url=//download.csdn.net/download/smile_sunny_sunshine/5113726?utm_source=bbsseo]//download.csdn.net/download/smile_sunny_sunshine/5113726?utm_source=bbsseo[/url]
最新系统集成项目管理工程师浓缩精华版下载
最新系统集成项目管理工程师浓缩精华版,方便打印携带 相关下载链接:[url=//download.csdn.net/download/u012078805/6246599?utm_source=bbsseo]//download.csdn.net/download/u012078805/6246599?utm_source=bbsseo[/url]
相关热词 c# xml的遍历循环 c# 取 查看源码没有的 c#解决高并发 委托 c#日期转化为字符串 c# 显示问号 c# 字典对象池 c#5.0 安装程序 c# 分页算法 c# gmail 发邮件 c# 多层文件
我们是很有底线的