小编Mor*_*eza的帖子

我正在使用Highcharts的"不规则间隔的时间数据"图表.如您所知,当鼠标在线上移动时,格式化程序功能会运行并显示一些信息.我想知道鼠标在它上面移动的点的索引.因此,如果鼠标移动到该行的第一个点,工具提示显示"1",第二个点显示"2",依此类推.日Thnx.

是否有可能在chrome中使用像这样的半透明主题颜色？

<meta name="theme-color" content="rgba(0,0,0,0.5)">

产生完全黑色。有没有办法让它工作？

当我尝试创建新的虚拟设备时,我得到以下异常:

无法在'/icons/versions/null_32.png'中找到图标,aClass ='class icons.AndroidIcons'

Icon cannot be found in '/icons/versions/null_32.png', aClass='class icons.AndroidIcons'
java.lang.Throwable
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:113)
at com.intellij.openapi.util.IconLoader.getIcon(IconLoader.java:166)
at com.android.tools.idea.avdmanager.ConfigureAvdOptionsStep$18.setValue(ConfigureAvdOptionsStep.java:769)
at com.android.tools.idea.avdmanager.ConfigureAvdOptionsStep$18.setValue(ConfigureAvdOptionsStep.java:762)
at com.android.tools.idea.wizard.ScopedDataBinder.register(ScopedDataBinder.java:424)
at com.android.tools.idea.avdmanager.ConfigureAvdOptionsStep.registerComponents(ConfigureAvdOptionsStep.java:519)
at com.android.tools.idea.avdmanager.ConfigureAvdOptionsStep.init(ConfigureAvdOptionsStep.java:248)
at com.android.tools.idea.wizard.DynamicWizardStep.onEnterStep(DynamicWizardStep.java:163)
at com.android.tools.idea.avdmanager.ConfigureAvdOptionsStep.onEnterStep(ConfigureAvdOptionsStep.java:332)
at com.android.tools.idea.wizard.DynamicWizardPath.next(DynamicWizardPath.java:293)
at com.android.tools.idea.wizard.DynamicWizardPath.onPathStarted(DynamicWizardPath.java:160)
at com.android.tools.idea.wizard.DynamicWizard.showNextStep(DynamicWizard.java:356)
at com.android.tools.idea.wizard.DynamicWizard.doNextAction(DynamicWizard.java:339)
at com.android.tools.idea.wizard.DialogWrapperHost$NextAction.doAction(DialogWrapperHost.java:301)
at com.intellij.openapi.ui.DialogWrapper$DialogWrapperAction.actionPerformed(DialogWrapper.java:1719)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6525)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6290)
at java.awt.Container.processEvent(Container.java:2234)
at java.awt.Component.dispatchEventImpl(Component.java:4881)
at java.awt.Container.dispatchEventImpl(Container.java:2292)
at java.awt.Component.dispatchEvent(Component.java:4703)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
at java.awt.Container.dispatchEventImpl(Container.java:2278)
at java.awt.Window.dispatchEventImpl(Window.java:2750)
at java.awt.Component.dispatchEvent(Component.java:4703)
at …

我想在 highchart 工具提示上用波斯语显示一些信息。它工作正常，但文本对齐不正确。

由于波斯语是一种 rtl 语言，我需要更改文本对齐方式，使其从右侧开始。我怎样才能做到这一点？

我刚刚了解到我不能在匿名内部类中使用非最终局部变量，那么当我们需要在不声明即时变量的情况下更改内部类中的值时，有什么棘手的方法可以做到吗？

DNS服务器在另一台计算机上运行时是否可以运行Active Directory？或者它应该完全安装在运行Active Directory的计算机上？日Thnx.