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This example demonstrate about How to create everyday notifications at certain time in AndroidStep 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.AlarmManager ; import android.app.DatePickerDialog ; import android.app.Notification ; 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.Button ; import android.widget.DatePicker ; import java.text.SimpleDateFormat ; import ... Read More
At first, set an Internal Frame in the JDesktopPane −JDesktopPane desktopPane = new JDesktopPane(); JInternalFrame intFrame = new JInternalFrame("Our Frame", true, true, true, true); desktopPane.add(intFrame);Now, set the bounds of the Internal Frame −intFrame.setBounds(50, 90, 200, 250);Create two components −JLabel label = new JLabel(intFrame.getTitle(), JLabel.CENTER); JButton button = new JButton("Demo Button");Add the two components to the Internal Frame −intFrame.add(label, BorderLayout.CENTER); intFrame.add(button, BorderLayout.WEST);The following is an example to display multiple components in an internal frame −package my; import java.awt.BorderLayout; import javax.swing.JButton; import javax.swing.JDesktopPane; import javax.swing.JFrame; import javax.swing.JInternalFrame; import javax.swing.JLabel; public class SwingDemo { public static void main(final String[] args) { ... Read More
Differences between Mean.io and Mean.jsThe MEAN is a stack framework. When combined with Mongodb, node.js, express.js and angular.js it helps to create a complete javascript web app. A software developer from Israel, Amos Haviv was the first person to initiate Mean.io. Mean.js is simply a fork out from Mean.io. When developers closely observe these two variations they perceive that Mean.io has a different objective than Mean.js. The only reason might be that Mean.io is not as elegant as Mean.js. When a developer completely understands Stack, mostly he prefers Mean.js.Let's look where Mean.io and Mean.js differ1) Boilerplate generation and scaffoldingThese are ... Read More
Use $elemMatch fir this with $setLet us first create a collection with documents −> dbkeyValueDemoinsertOne( { "_id" : new ObjectId(), "CustomerDetails" : [ { "Name" : "Chris", "Age" :24, }, { "Name" : "Robert", "Age" :29, }, { "Name" : "David", ... Read More
A DATALINK object represents an URL value which refers to an external resource (outside the current database/data source), which can be a file, directory etc.You can store a DATALINK into an SQL table using the setURL() method of the PreparedStatement interface. This method accepts an integer value representing an index of the bind variable, an URL object and, inserts the given URL object in the column represented by the bind variable in the specified index.ExampleLet us create a table with name tutorials_data in MySQL database using CREATE statement as shown below −CREATE TABLE tutorials_data ( tutorial_id INT PRIMARY KEY ... Read More
For this, you can use GROUP BY HAVING clause. Let us first create a table −mysql> create table DemoTable -> ( -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> Subject varchar(100) -> ); Query OK, 0 rows affected (0.53 sec)Insert some records in the table using insert command −mysql> insert into DemoTable(Subject) values('MySQL'); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable(Subject) values('MongoDB'); Query OK, 1 row affected (0.09 sec) mysql> insert into DemoTable(Subject) values('MySQL'); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable(Subject) values('Java'); Query OK, 1 ... Read More
Here we will see how to get the average of n odd natural numbers. The n is given by the user. To get the ith odd number we can use this formula 2*i+1. Here also we are using this formula. Let us see the algorithm to get the clear idea.AlgorithmavgOddNaturalNumber(n)Begin sum := 0 for i in range 0 to n-1, do sum := sum + (2i + 1) done return sum/n EndExample Live Demo#include using namespace std; float asciiAverage(string str){ int sum = 0; for(int i = 0; i str; cout
In C++, we can use large numbers by using the boost library. This C++ boost library is widely used library. This is used for different sections. It has large domain of applications. For example, using boost, we can use large number like 264 in C++.Here we will see some examples of boost library. We can use big integer datatype. We can use different datatypes like int128_t, int256_t, int1024_t etc. By using this we can get precision up to 1024 easily.At first we are multiplying two huge number using boost library.Example#include #include using namespace boost::multiprecision; using namespace std; int128_t large_product(long ... Read More
The poolib module from Python's standard library defines POP3 and POP3_SSL classes. POP3 class encapsulates a connection to a POP3 server and implements the protocol as defined in RFC 1939. POP3_SSL classsupports POP3 servers that use SSL as an underlying protocol layer.POP3 protocolis obsolescent as its implementation quality of POP3 servers is quite poor. If your mailserver supports IMAP, it is recommended to use the imaplib.IMAP4 class.Both classes have following methods defined −getwelcome()Returns the greeting string sent by the POP3 server.user(username)Send user command, response should indicate that a password is required.pass_(password)Send password.Stat()Get mailbox status. The result contains 2 integers: (message ... Read More
This example demonstrate about How to create an Android notification with expiration dateStep 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.AlarmManager ; import android.app.DatePickerDialog ; import android.app.Notification ; 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.Button ; import android.widget.DatePicker ; import java.text.SimpleDateFormat ; import ... Read More