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Here we will see how to calculate the remainder of array multiplication after dividing the result by n. The array and the value of n are supplied by the user. Suppose the array is like {12, 35, 69, 74, 165, 54} so the multiplication will be (12 * 35 * 69 * 74 * 165 * 54) = 19107673200. Now if we want to get the remainder after diving this by 47 it will be 14.As we can see this problem is very simple. we can easily multiply the elements then by using modulus operator, it can get the result. ... Read More
Here we will see how to sleep for x (given by user) milliseconds in C++ program.To do this thing we can use different libraries. But here we are using the clock() function. The clock() will return the current CPU time. Here we will try to find the ending time from the clock, and the given x value. Then for that amount of time, we will run one blank while loop to take the time. Here one macro is used called CLOCKS_PER_SEC, this finds the number of clock ticks per second.Let us see the code to get the better idea about ... Read More
To create a JFrame with no border and title bar, use setUndecorated() −JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setPreferredSize(new Dimension(400, 300)); frame.setUndecorated(true);The following is an example to create JFrame with no border and title bar −Exampleimport java.awt.Dimension; import java.awt.event.ActionEvent; import javax.swing.AbstractAction; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; public class SwingDemo { public static void main(String[] args) { JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setPreferredSize(new Dimension(400, 300)); frame.setUndecorated(true); JPanel panel = new JPanel(); panel.add(new JLabel("Demo!")); panel.add(new JButton(new AbstractAction("Close") { ... Read More
This example demonstrate about Android NotificationBuilder.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. Step 3 − Add the following code to src/MainActivity.package app.tutorialspoint.com.notifyme ; import android.app.NotificationChannel ; import android.app.NotificationManager ; import android.os.Bundle ; import android.support.v4.app.NotificationCompat ; import android.support.v7.app.AppCompatActivity ; import android.view.View ; public class MainActivity extends AppCompatActivity { public static final String NOTIFICATION_CHANNEL_ID = "10001" ; private final static String default_notification_channel_id = "default" ; @Override protected void ... Read More
To add a separator, use the addSeparator() method. Let us first create a toolbar −JToolBar toolbar = new JToolBar();Now, we will create some components and set a separator to separate them as shown below −toolbar.add(new JTextArea(" Add name here")); toolbar.add(new JButton("Submit Name")); toolbar.addSeparator(); toolbar.add(new JTextArea(" Add age here")); toolbar.add(new JButton("Submit Age"));The following is an example to add separator in a ToolBar with Java −Examplepackage my; import java.awt.BorderLayout; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JTextArea; import javax.swing.JToolBar; public class SwingDemo { public static void main(String[] args) { JPanel panel = new JPanel(new BorderLayout()); ... Read More
Yes, we can create nested TitledBorder. Let us first create a component for which we will set the border −JLabel label = new JLabel();Now, we will create the 1st border −TitledBorder border = BorderFactory.createTitledBorder("Top Border"); border.setTitlePosition(TitledBorder.TOP);Following is how we will creater border 2. We have set the 1st border here −TitledBorder border2 = new TitledBorder(border, "Bottom CENTER Border", TitledBorder.CENTER, TitledBorder.BOTTOM);Now, set it for the label component −label.setBorder(border2);The following is an example to create nested TitledBorder in Java −package my; import java.awt.BorderLayout; import java.awt.Container; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.border.TitledBorder; public class SwingDemo { public static ... Read More
You can use UNION ALL for this.Let us get list 10, 20, 30, 40, 50 as a table with UNION ALL −mysql> select 10 Number UNION ALL select 20 Number UNION ALL select 30 Number UNION ALL select 40 Number UNION ALL select 50 Number;Output+--------+ | Number | +--------+ | 10 | | 20 | | 30 | | 40 | | 50 | +--------+ 5 rows in set (0.00 sec)Let us see another example. To get the list 1,2,3 as a table, use the below query −mysql> SELECT 1 a UNION ALL SELECT 2 a UNION ALL SELECT 3 a;Output+---+ | a | +---+ | 1 | | 2 | | 3 | +---+ 3 rows in set (0.00 sec)
The HTML DOM Pre Object represent the element of an HTML document.Create pre objectSyntaxFollowing is the syntax:document.createElement(“PRE”);ExampleLet us see an example of pre object − Live Demo body{ text-align:center; background-color:#fff; color:#0197F6; } h1{ color:#23CE6B; } .drop-down{ width:35%; border:2px solid #fff; font-weight:bold; padding:8px; } .btn{ background-color:#fff; border:1.5px dashed #0197F6; height:2rem; border-radius:2px; width:60%; ... Read More
Given a non-empty string str and an integer k , rearrange the string such that the same characters are at least distance k from each other.All input strings are given in lowercase letters. If it is not possible to rearrange the string, return an empty string "".Example 1:str = “tutorialspoint”, k = 3 Answer: “tiotiotalnprsu”The same characters are at least 3 character distance apart.str = "aabbcc", k = 3 Answer: "abcabc" The same characters are at least 3 character distance apart.Example 2str = "aaabc", k = 3 Answer: "" It is not possible to rearrange the string.Example 3:str = "aaadbbcc", k = ... Read More
This example demonstrate about How to send parameters from a notification-click to an Android activity.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. Step 3 − Add the following code to src/MainActivity.javapackage app.tutorialspoint.com.notifyme ; import android.app.NotificationChannel ; import android.app.NotificationManager ; import android.app.PendingIntent ; import android.content.Context ; import android.content.Intent ; import android.os.Bundle ; import android.support.v4.app.NotificationCompat ; import android.support.v7.app.AppCompatActivity ; import android.view.View ; import android.widget.TextView ; public class MainActivity extends AppCompatActivity { ... Read More