不用会很多单词的。表怕。

能来点有深度的问题么？反正我也说不上来

java和lol可以兼得的

JAVA工程师 10年以上经验，有鸡鸡的团队

24才初中毕业,一个弱爆了的输出你竟然学了两天,你还是换行吧

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at javax.swing.text.WrappedPlainView$WrappedLine.paint(Unknown Source)
at javax.swing.text.BoxView.paintChild(Unknown Source)
at javax.swing.text.BoxView.paint(Unknown Source)
at javax.swing.text.WrappedPlainView.paint(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI$RootView.paint(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI.paintSafely(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI.paint(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI.update(Unknown Source)
at javax.swing.JComponent.paintComponent(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent._paintImmediately(Unknown Source)
at javax.swing.JComponent.paintImmediately(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.access$1200(Unknown Source)
at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

问：Applet和普通的Java应用程序有什么区别？
答：Applet是运行在启用了Java的浏览器中，Java应用程序是可以在浏览器之外运行的独立的Java程序。但是，它们都需要有Java虚拟机。进一步来说，Java应用程序需要一个有特定方法签名的main函数来开始执行。Java Applet不需要这样的函数来开始执行。最后，JavaApplet一般会使用很严格的安全策略，Java应用一般使用比较宽松的安全策略。

问：Applet和普通的Java应用程序有什么区别？
答：Applet是运行在启用了Java的浏览器中，Java应用程序是可以在浏览器之外运行的独立的Java程序。但是，它们都需要有Java虚拟机。进一步来说，Java应用程序需要一个有特定方法签名的main函数来开始执行。Java Applet不需要这样的函数来开始执行。最后，JavaApplet一般会使用很严格的安全策略，Java应用一般使用比较宽松的安全策略。

你要是女的就是学起来不男， 要是男的就学起来男，