Use the setTabPlacement() method to set the tab location. To make it visible in the bottom, use the BOTTOM constant −JTabbedPane tabbedPane = new JTabbedPane(); tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);The following is an example to specify tab location to make it visible in the bottom −package my; import javax.swing.*; import java.awt.*; import java.awt.event.KeyEvent; public ... Read More

Use the following constants for the JScrollBar to display the vertical and horizontal scrollbars always even if it is not required −scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);The following is an example to display the vertical and horizontal scrollbars always even if it is not required −Examplepackage my; import java.awt.BorderLayout; import java.awt.Dimension; import javax.swing.Box; import ... Read More

For this, use the $exists operator. Let us first create a collection with documents −>dbfindDocumentContainsSpecificFieldDemoinsertOne({"ProductPrices":{"Product1":10, "Pr oduct2":50}}); {    "acknowledged" : true,    "insertedId" : ObjectId("5cf2385bb64a577be5a2bc14") } >dbfindDocumentContainsSpecificFieldDemoinsertOne({"ProductPrices":{"Product3":150, "P roduct7":100, "Product5":250}}); {    "acknowledged" : true,    "insertedId" : ObjectId("5cf2387eb64a577be5a2bc15") }Following is the query to display all documents from a ... Read More

Let’s say we want the first child node of a node, then use the getFirstChild() method −node2.getFirstChild()Display the node’s first child on Console −System.out.println("The first child of node 2 = "+node2.getFirstChild());The following is an example to get this node’s first child in a JTree −package my; import javax.swing.JFrame; import javax.swing.JTree; ... Read More

At first, we will create a slider and set it to snap to tick marks:JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 40); slider.setMinorTickSpacing(10); slider.setMajorTickSpacing(20); slider.setPaintTicks(true); slider.setPaintLabels(true); slider.setSnapToTicks(true);After that, we will check whether the slider is currently snapping to tick marks. The result would be displayed in the TRUE/FALSE booleanslider.getSnapToTicks()Display the ... Read More

The type attribute of the element sets the MIME (Multipurpose Internet Mail Extensions) type of the target url. Following is the syntax −Above, type_of_media is the standard media type of the linked document, for example, image/bmp, image/tiff, image/tff, etc.Let us now see an example to implement the type attribute ... Read More

This example demonstrate about How to change the background color of ListView items on Android.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.   ... Read More

This example demonstrate about How to add new contacts in Android App.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml         ... Read More

This example demonstrate about How to create circular ProgressBar in Android.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/drawable/circular_progress_bar.xml.         ... Read More

This example demonstrate about How to set default font family for entire Android App.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.     ... Read More