求大神们帮帮忙,滚动条设置宽度

设置滚动条的宽度,最好滚动条没有,还有滚动条效果,没有设置宽

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org.apache.jasper.compiler.ParserController.doParse(ParserController.java:239)rn at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)rn at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:197)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:372)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:339)rn at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:594)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:344)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)rn at 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com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:211)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:211)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at 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com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:192)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)rn at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)rn at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:511)rn at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)rn at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)rn at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)rn at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at 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有谁知道怎么把nutch1.5 和eclipse整合来使用 抓取网站吗 有到麻烦详细说明下 谢谢了
web区的大神们帮帮忙!
[img=https://img-bbs.csdn.net/upload/201707/04/1499156965_289246.png][/img]rnrnrn如上图所示,我想在网页正中间输出该图形。rn(1)有10个相互作用的数值,上图是根据其中一个分子与其他分子的相似度的数值大小所作,越大越接近(ps:图片只供参考)rn(2).每个圆圈代表的是一个分子,编号1的为选中的分子,其他的是跟其相似的分子,距离越近越相似。rn[img=https://img-bbs.csdn.net/upload/201707/04/1499157614_757488.png][/img]rn(3)web要求 鼠标悬停在圆圈,显示该分子名称,悬停在连线则显示相似度;rn 如果鼠标点击分子2,则出现分子2与其他9个分子的相似图。rnrnrnrnrn
大神们求帮忙???
根据查询条件查询,并将查询结果在DBGridEh中显示,当显示结果为空时,DBGridEh不可操作,否则DBGridEh可操作,当显示结果不为空时,Excel表按钮可操作
大神们。。求帮助
怎么判断一个stringrn为数字rn包括中文的rn一千八百四十二或者壹仟贰佰或者15687rn这样子rn rn正则可以吗。谁可以帮忙写个。。有点迷糊。
大神们,求分析
2012-3-27 8:40:45 org.apache.catalina.core.AprLifecycleListener initrn信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: G:\Program Files\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin;G:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_8.5.0.me201003121946\tomcat\binrn2012-3-27 8:40:45 org.apache.coyote.http11.Http11Protocol initrn信息: Initializing Coyote HTTP/1.1 on http-8080rn2012-3-27 8:40:45 org.apache.catalina.startup.Catalina loadrn信息: Initialization processed in 389 msrn2012-3-27 8:40:45 org.apache.catalina.core.StandardService startrn信息: Starting service Catalinarn2012-3-27 8:40:45 org.apache.catalina.core.StandardEngine startrn信息: Starting Servlet Engine: Apache Tomcat/6.0.13rn2012-3-27 8:40:46 org.apache.catalina.core.ApplicationContext logrn信息: Initializing Spring root WebApplicationContextrnlog4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).rnlog4j:WARN Please initialize the log4j system properly.rn2012-3-27 8:40:47 org.apache.catalina.core.StandardContext listenerStartrn严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerrnorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Could not determine type for: java.sql.Integer, at table: U_groupMessage, for columns: [org.hibernate.mapping.Column(groupFenzId)]rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1403)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)rn at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:290)rn at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)rn at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:287)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)rn at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:545)rn at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:871)rn at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)rn at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:272)rn at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:196)rn at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)rn at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)rn at org.apache.catalina.core.StandardContext.start(StandardContext.java:4334)rn at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)rn at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)rn at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)rn at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)rn at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)rn at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)rn at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)rn at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)rn at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)rn at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)rn at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)rn at org.apache.catalina.core.StandardService.start(StandardService.java:516)rn at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)rn at org.apache.catalina.startup.Catalina.start(Catalina.java:566)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)rn at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)rnCaused by: org.hibernate.MappingException: Could not determine type for: java.sql.Integer, at table: U_groupMessage, for columns: [org.hibernate.mapping.Column(groupFenzId)]rn at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:292)rn at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:276)rn at org.hibernate.mapping.Property.isValid(Property.java:207)rn at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:458)rn at org.hibernate.mapping.RootClass.validate(RootClass.java:215)rn at org.hibernate.cfg.Configuration.validate(Configuration.java:1149)rn at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1334)rn at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:855)rn at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:774)rn at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1460)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1400)rn ... 36 morern2012-3-27 8:40:47 org.apache.catalina.core.StandardContext startrn严重: Error listenerStartrn2012-3-27 8:40:47 org.apache.catalina.core.StandardContext startrn严重: Context [/Webschool] startup failed due to previous errorsrn2012-3-27 8:40:47 org.apache.catalina.core.ApplicationContext logrn信息: Closing Spring root WebApplicationContextrn2012-3-27 8:40:47 org.apache.coyote.http11.Http11Protocol startrn信息: Starting Coyote HTTP/1.1 on http-8080rn2012-3-27 8:40:47 org.apache.jk.common.ChannelSocket initrn信息: JK: ajp13 listening on /0.0.0.0:8009rn2012-3-27 8:40:47 org.apache.jk.server.JkMain startrn信息: Jk running ID=0 time=0/78 config=nullrn2012-3-27 8:40:47 org.apache.catalina.startup.Catalina startrn信息: Server startup in 2240 msrn 这个是什么错误啊
求大神们教教!!
如何把热点的虚线去掉 我说的是在淘宝装修店里 求大神们教教!!!
求大神们告知
在我提交数据的时候,在点击提交按钮的时候数据已经提交到数据库中,但是在返回的页面中还是数据库原来的数据,为什么?
【大神们求算法!!】
n = 1 得出:rnrn1rnrnn = 2 得出:rnrn1 2rn4 3rnrnn = 3 得出:rnrn7 8 9rn6 1 2rn5 4 3rnrnn = 4 得出:rnrn7 8 9 10rn6 1 2 11rn5 4 3 12rn16 15 14 13rnrnn = 5 得出:rnrn21 22 23 24 25rn20 7 8 9 10rn19 6 1 2 11rn18 5 4 3 12rn17 16 15 14 13rnrn大神应该明白吧,就是n*n个数环绕排出来的距形
大神们 求解释
初学框架,spring3.2+struts2.3+hibernate3.6rn测试程序写好,配置完成,部署tomcat启动没有错误rn但我在第一次访问某个jsp文件的时候就报下面的错误:rn九月 03, 2012 1:14:52 下午 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet jsp threw exceptionrnjava.lang.VerifyError: (class: freemarker/log/Log4JLoggerFactory$Log4JLogger, method: isFatalEnabled signature: ()Z) Incompatible argument to functionrn at freemarker.log.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:65)rn at freemarker.log.Logger.getLogger(Logger.java:284)rn at freemarker.template.utility.SecurityUtilities.(SecurityUtilities.java:67)rn at freemarker.ext.beans.BeansWrapper.(BeansWrapper.java:147)rn at freemarker.template.ObjectWrapper.(ObjectWrapper.java:69)rn at freemarker.core.Configurable.(Configurable.java:139)rn at freemarker.template.Configuration.(Configuration.java:109)rn at freemarker.template.Configuration.(Configuration.java:96)rn at org.apache.struts2.views.freemarker.FreemarkerManager.createConfiguration(FreemarkerManager.java:286)rn at org.apache.struts2.views.freemarker.FreemarkerManager.init(FreemarkerManager.java:248)rn at org.apache.struts2.views.freemarker.FreemarkerManager.getConfiguration(FreemarkerManager.java:231)rn at org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:83)rn at org.apache.struts2.components.UIBean.mergeTemplate(UIBean.java:559)rn at org.apache.struts2.components.UIBean.end(UIBean.java:513)rn at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)rn at org.apache.jsp.index_jsp._jspx_meth_s_005ftoken_005f0(index_jsp.java:143)rn at org.apache.jsp.index_jsp._jspService(index_jsp.java:111)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:88)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)rn at java.lang.Thread.run(Thread.java:722)rn这个是初始化错误,我去看了下freemarker.jar这个包里面的方法freemarker/log/Log4JLoggerFactory$Log4JLogger,myeclipse确实显示了一个红x,以为是框架错误,重新下了几个版本,还是这样的。rnrn第二次访问该jsp文件:rn严重: Servlet.service() for servlet jsp threw exceptionrnjava.lang.NoClassDefFoundError: Could not initialize class freemarker.template.Configurationrn at org.apache.struts2.views.freemarker.FreemarkerManager.createConfiguration(FreemarkerManager.java:286)rn at org.apache.struts2.views.freemarker.FreemarkerManager.init(FreemarkerManager.java:248)rn at org.apache.struts2.views.freemarker.FreemarkerManager.getConfiguration(FreemarkerManager.java:231)rn at org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:83)rn at org.apache.struts2.components.UIBean.mergeTemplate(UIBean.java:559)rn at org.apache.struts2.components.UIBean.end(UIBean.java:513)rn at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)rn at org.apache.jsp.index_jsp._jspx_meth_s_005ftoken_005f0(index_jsp.java:143)rn at org.apache.jsp.index_jsp._jspService(index_jsp.java:111)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:88)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)rn at java.lang.Thread.run(Thread.java:722)rn猜测第二个问题是有上面的错误引起的。rnrn水平有限,山穷水尽了 ,前辈们 帮忙....
求大神们推荐
大家好~我是一名学生,现在学完c++了,c++primer , effictive c++ , 深度模型c++,也都看了~但是感觉好像还是不会什么,希望大家能帮我推荐做点什么用c++可以实现的项目,最好是偏算法类的~最好不是“。。。管理系统”的·rn先谢谢大家了~~
求大神们的指点!
[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/003/onion/9.gif][/img]rn刚毕业不久,之前做毕业作品的时候都是一点一点在网上找的ios控件自定义方法~~rn1.求助(1)--有没有类似于自定义控件说明的书籍呢?只想像大神们一样用代码完成软件的设计与完善~[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/003/onion/16.gif][/img]~真不想把控件拖来拖去,弄到卡屏~求推荐书籍。rn2.求助(2)--关于开发时,数据库,服务器,前端链接的资料,要从何开始呢?最近面试都会问我,能不能做到3者的链接。。。。rn弄的我一头雾水啊~我目前只想先做好前端的东西,我不是学霸啊~我只是靠前端功能的设计才过的毕业审核啊!所以,大神们 有没有推荐的书籍呢?rnrn还有一个问题~ rn我选择了 IOS 没有选择html5 ,只是感觉html5 虽然比较好入手,但是前景一般般~而且现在对于html5来说,辅助工具太多~没有学过的都可以做一个出来~rn最近对于求职问题,确实难以决定啊~rn
求大神们指教
都已经定义了,为什么出现如下错误,求大神们指教。 1>main.obj : error LNK2019: 无法解析的外部符号 "public: char __thiscall LinkStack::Pop(void)" (?Pop@?$LinkStack@D@@QAEDXZ),该符号在函数 _main 中被引用 1>main.obj : error LNK2019: 无法解析的外部符号 "
求大神们帮忙
有个控件注册不上,在网上查找了很多办法,也没有成功,希望有大神帮忙解决这个问题。[img=https://img-bbs.csdn.net/upload/201401/19/1390097598_331882.png][/img]
求大神们指点迷津
在上大二,以前学过C语言和C++rn这学期有一门计算机实习课rn要求可视化的编程,留了几道题rn包括统计文档数据,有声音和图片提示的倒计时器等等rn时间比较紧,准备着手学C#,却发现无从下手rnrn不知道该怎么办惹,求大神们指教
求帮忙 大神们
学生党 有校友录成果 但是是SqlServer2000数据库的 但是要MySQL数据库的 苦逼我不会改 有大神帮忙改改么?很急 求帮忙 对于你们大神应该很简单才对 大神们帮帮忙
大神们求指导
为什么graphical layout 中没有文字编辑的控件[img=https://img-bbs.csdn.net/upload/201310/13/1381654097_97449.png][/img]
求大神们解救
[img=https://img-bbs.csdn.net/upload/201510/12/1444618911_621673.png][/img]这是关系模型rn需求:要先通过聘用数与核准数的差大于5以上然后再去找这个数据是属于哪个单位的哪个岗位级别,最后取前5条数据rn举个例:假如我定死一个要求,就是取专业技术岗位下两院院士一级的,首先我就要取所有单位里面专业技术岗位下的两院院士一级的核准数的人数 (核准数是每个岗位单独存在表里面的)与 这个级别下的聘用人数(聘用数都是统计出来的)的差,然后在找出差大于5个以上的数据,再取前5条
大神们,求解决方法。
#include rn#define N 20rnvoid main()rnrn int n,j,a[N],i,t,maxi;rn scanf("%d",&n);rn for(i=0;i<=n-1;i++)rn rn scanf("%d",&a[i]);rn rn for(i=1;i<=n-1;i++)rn rn for(j=i-1;j<=n-1;j++)rn rn if(a[j]>a[maxi])rn rn maxi=j;rn rn rn t=a[i-1];rn a[i-1]=a[maxi];rn a[maxi]=t;rn rn for(i=0;i<=n-1;i++)rn rn printf("%d\t",a[i]);rn rnrnrn执行到最后出现.exe已停止工作
大神们,求思路!!!
在资源管理器中,选中特定的文件夹时,会在右侧的ListView窗口中显示自定义的窗口rnrn已查到可以用IShellView/IShellFolder/IShellBrowser等接口在atl工程中再加上支持MFC窗体来实现rnrn可是。。。。。。求思路,求指点[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/35.gif][/img]
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