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  इस पोस्ट में, मैं आपको बताऊंगा कि अपने एंड्रॉइड फोन (android phone) में व्हाट्सएप भुगतान (WhatsApp Payments) कैसे सक्रिय करें।   खराब नेटवर्क में भी इस पृष्ठ को लोड करने में तेजी लाने के लिए, यहां कोई चित्र नहीं दिखाया जाएगा।  नीचे दिए गए चरणों का पालन करें: 1.      सबसे पहले, हमें यह जांचने की आवश्यकता है कि आपने अपने फोन पर व्हाट्सएप (WhatsApp) का नया संस्करण स्थापित किया है या नहीं। जांच करने के लिए, अपने फोन में प्लेस्टोर (Playstore) खोलें और व्हाट्सएप (WhatsApp) खोजें। व्हाट्सएप (WhatsApp) आइकन पर क्लिक करें और इस ऐप के बारे में क्लिक करें। यदि आप अपडेट (Update) बटन देखते हैं, तो आपको व्हाट्सएप (WhatsApp) को अपडेट करने के लिए अपडेट बटन को दबाने की आवश्यकता है और यदि आप अपडेट बटन नहीं देखते हैं, तो इसका मतलब है कि आपके पास पहले से ही आपके फोन में इंस्टॉल (install) किया गया एप्लिकेशन (application) का नवीनतम संस्करण (newest version) है। 2.      अब अपने फोन में व्हाट्सएप एप खोलें। ऐप के होमस्क्रीन (homescreen) पर, तीन डॉट्स (three dots) प...

You can also download text file of this code here:   BinaryConverter.txt Java Code: public class BinaryConv { public static void main(String[] args) { Scanner in = new Scanner(System.in); int decimalNumber; String binaryNumber; System.out.print("Enter a positive integer: "); decimalNumber = in.nextInt(); if (decimalNumber <= 0) System.out.println("ERROR: entered integer is nonpositive."); else { binaryNumber = ""; // algorithm step by step // initial: binaryNumber = "", decimalNumber = 123 // step 1 : binaryNumber = "1 ", decimalNumber = 61 // step 2 : binaryNumber = "11 ", decimalNumber = 30 // step 3 : binaryNumber = "011 ", decimalNumber = 15 // step 4 : binaryNumber = "1011 ", decimalNumber = 7 // step 5 : binaryNumber = "1 1011 ", decimalNumber = 3 // step 6 : binaryNumber = "11 1011 ", decimalNumber = 1 // step 6 : binaryNumber = "111 1011 ",...

You can also download text file of this code here:   Blue-Greentexts.txt Java Codes: public class ActionExample extends Applet implements ActionListener { AudioClip audio; Button okButton; Button wrongButton; TextField nameField; CheckboxGroup radioGroup; Checkbox radio1; Checkbox radio2; Checkbox radio3; public void init() { // Now we will use the FlowLayout[Find More Java Codes at www.sumikuma.tk] setLayout(new FlowLayout()); okButton = new Button("Action!"); wrongButton = new Button("Don't click!"); nameField = new TextField("Type here Something",35); radioGroup = new CheckboxGroup(); radio1 = new Checkbox("Red", radioGroup,false); radio2 = new Checkbox("Blue", radioGroup,true); radio3 = new Checkbox("Green", radioGroup,false); add(okButton); add(wrongButton); ...

You can also download text file of this code here:   Captcha.txt Java Code: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { // [Find More Java Codes at www.sumikuma.tk] if ("Cleven Eleven".equals(txt1.getText())) JOptionPane.showMessageDialog(this,"You answer is correct"); else JOptionPane.showMessageDialog(null, "You are unsuccessful, Please Try Again"); } How To Display Image? : jLabel1>Properties>Icon>(Under External Image) Import to Image>Select Suitable Image from File Chooser>Select Target Folder>Click Ok> Close the Properties Window. [Find More Java Codes at www.sumikuma.tk]

You can also download text file of this code here:  Even-Odd.txt Java Code: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { // [Find More Java Codes at www.sumikuma.tk] int LastNumber = Integer.parseInt(jTextField1.getText()); if (jRadioButton1.isSelected()) { for (int I = 2; I<=LastNumber; I+=2) jTextArea1.setText(jTextArea1.getText()+" " +Integer.toString(I)); } else if (jRadioButton2.isSelected()) { for (int I = 1; I<=LastNumber; I+=2) jTextArea1.setText(jTextArea1.getText()+" " + Integer.toString(I)); } else JOptionPane.showMessageDialog(this, "Click to select [Even] or [Odd] Option"); } private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { ...

You can also download text file of this code here:   GCD.txt Java Code: public class GreatestCommonDivisor { public static void main(String args[]){ //Enter two number whose GCD needs to be calculated. [Find More Java Codes at www.sumikuma.tk] Scanner scanner = new Scanner(System.in); System.out.println("Please enter first number to find GCD"); int number1 = scanner.nextInt(); System.out.println("Please enter second number to find GCD"); int number2 = scanner.nextInt(); System.out.println("GCD of two numbers " + number1 +" and " + number2 +" is :" + findGCD(number1,number2)); } /* * Java method to find GCD of two number using Euclid's method * @return GDC of two numbers in Java[Find More Java Codes at www.sumikuma.tk] */ private static int findGCD(int number1, int number2) { ...

You can also download text file of this code here:   MenuOrder.txt Java Code: private void btn1ActionPerformed(java.awt.event.ActionEvent evt) { int Total = 0; if (lt1.isSelectedIndex(0)==true) { Total = Total+150; JOptionPane.showMessageDialog(this,"Bhel Puri Ordered Rs. 150"); } if (lt1.isSelectedIndex(1)==true) { Total = Total+300; JOptionPane.showMessageDialog(this,"Pasta Ordered Rs. 300"); } if (lt1.isSelectedIndex(2)==true) { Total = Total+200; JOptionPane.showMessageDialog(this,"Pizza Ordered Rs. 200"); } if (lt1.isSelectedIndex(3)==true) { Total = Total+180; JOptionPane.showMessageDialog(this,"Burger Ordered Rs. 180"); } if (lt1.isSelectedIndex(4)==true) { Total = Total+220...

You can also download text file of this code here:   Palindrome.txt Java Code: int num = Integer.parseInt(txt1.getText()); int n; n = num; int rev = 0; while (num!=0) { int r = num%10; num = num/10; rev = rev*10+r; } if (n==rev) { JOptionPane.showMessageDialog(null, "It Is a Palindrome"); } else { JOptionPane.showMessageDialog(null, "It Is Not A Palindrome"); } [Find More Java Code at www.sumikuma.tk

You can also download text file of this code here:   NaturalNum.txt Java Code: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { int a = Integer.parseInt(txt1.getText()); for (int I = 1; I<=a; I++) txt2.setText(txt2.getText() + " " + Integer.toString(I)); } private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { System.exit(0); } [Find More Java Codes at www.sumikuma.tk]

You can also download text file of this code here:   Scrambld.txt Java Code: public class ScrambleWords extends javax.swing.JFrame { public ScrambleWords() { initComponents(); check.setVisible(false); } int count=0; String st =""; private void jLabel1MouseClicked(java.awt.event.MouseEvent evt) { count++; if(count<=8){ st=st+jLabel1.getText(); ans.setText(st);; } if(count>=8) check.setVisible(true); private void jLabel2MouseClicked(java.awt.event.MouseEvent evt) { count++; if(count<=8){ st=st+jLabel2.getText(); ans.setText(st);; } if(count>=8) check.setVisible(true); } private void jLabel10MouseClicked(java.awt.event.MouseEvent evt) { count++; i...

Java Code: public class TicTacToe implements ActionListener { final String VERSION = "1.0"; //Setting up ALL the variables[Find More Java Codes at www.sumikuma.tk] JFrame window = new JFrame("Tic-Tac-Toe " + VERSION); JMenuBar mnuMain = new JMenuBar(); JMenuItem mnuNewGame = new JMenuItem("New Game"), mnuInstruction = new JMenuItem("Instructions"), mnuExit = new JMenuItem("Exit"), mnuAbout = new JMenuItem("About"); JButton btn1v1 = new JButton("Player vs Player"), btn1vCPU = new JButton("Player vs CPU"), btnBack = new JButton("<--back"); JButton btnEmpty[] = new JButton[10]; JPanel pnlNewGame = new JPanel(), pnlNorth = new JPanel(), pnlSouth = new JPanel(), pnlTop = new JPanel(), pnlBottom = new JPanel(), pnlPlayingField = new JPanel(); JLabel lblTitle = new JLabel("Tic-Tac-Toe"); JTextArea txtMessage = new JTextArea(); final int winCombo[][] = new int[][] { {1, 2, 3}, {...

Java Code: import java.io.File; import java.io.FileReader; import java.io.IOException; import javax.swing.JFileChooser; class MyCustomFilter extends javax.swing.filechooser.FileFilter { public boolean accept(File file){ return file.isDirectory()|| file.getAbsolutePath().endsWith(".txt"); } @Override public String getDescription() { return "Video File (*.txt)"; } } private void MenuItem1ActionPerformed(java.awt.event.ActionEvent evt) { // [Find More Java Codes at www.sumikuma.tk] int returnVal = fileChooser.showOpenDialog(this); if (returnVal == JFileChooser.APPROVE_OPTION){ File file = fileChooser.getSelectedFile(); try { textarea.read(new FileReader(file.getAbsolutePath()),null); } catch (IOException ex) { System.out.print...

Java Code: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { //[Find More Java Codes at www.sumikuma.tk] if (Integer.parseInt(txt1.getText())>=18) JOptionPane.showMessageDialog(null, "You are Eligible To Vote"); else JOptionPane.showMessageDialog(null,"You are not Eligible To Vote"); } private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { // [Find More Java Codes at www.sumikuma.tk] System.exit(0); } [Find More Java Codes at www.sumikuma.tk] You can also download text file of this code here: Vote.txt

Run-Shot of Prime Numbers Java Code: import java.util.Scanner; public class FirstnPrimeNumbers { public static void main(String args[]) { Scanner ObjPrime = new Scanner(System.in); int n; System.out.println("Enter the number of prime numbers required."); n=ObjPrime.nextInt(); int k =1; int i,noPrime=0; int num =2 ; do{ for(i=2;i<num;i++){ if(num%i==0) noPrime++; } i=2; if(noPrime==0){ System.out.println("Prime number "+k+" is "+num); k++; } noPrime=0; num++; }while(k<=n); } } [Find more Netbeans Java Code at www.sumikuma.tk] You can also download text file version of this code: Prime-Numbers_javacode.txt

Run-Shot of Pascal's Triangle Java Code: public class Pascalstriangle { public static void main(String args[]) { int x = 6; int triangle[][] = new int[x][x]; for (int i = 0; i < x; i++) { for (int j = 0; j < x; j++) { triangle[i][j] = 0; } } for(int i = 0; i < x; i++) { triangle[i][0] = 1 ; } for (int i = 1; i < x; i++) { for (int j = 1; j < x; j++) { triangle[i][j] = triangle[i-1][j-1] + triangle[i-1][j]; } } for (int i = 0; i < x; i++) { for(int j=0;j<=i;j++) { System.out.print(triangle[i][j]+ " "); } System.out.println(); } } } [Find more Netbeans Java Code at www.sumikuma.tk] You can also download text file version of this code: Pascal-triangle_javacode.txt

Run-Shot of Image Viewer displaying sumikuma logo Java Code: import java.awt.BorderLayout; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import java.net.MalformedURLException; import java.net.URL; import javax.imageio.ImageIO; import javax.swing.ImageIcon; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import static javax.swing.JOptionPane.INFORMATION_MESSAGE; import static javax.swing.JOptionPane.WARNING_MESSAGE; import static javax.swing.JOptionPane.showMessageDialog; import javax.swing.JScrollPane; import javax.swing.KeyStroke; /** * * [Find more Netbeans Java Code at www.sumikuma.tk] */ public class ImageViewer implements ActionListener { private BufferedImage image; private JFra...

Run-Shot of Greatest Number Out of  3 Numbers Java Code: import java.util.Scanner; public class GreatestOfAll { public static void main(String args[]){ Scanner ObjGreat = new Scanner(System.in); int a=0,b=0,i; for(i=1;i<=3;i++){ System.out.println("Enter a number"); if(i==1) a=ObjGreat.nextInt(); else b=ObjGreat.nextInt(); if(b>a) a=b; } System.out.println("Greatest number = "+a); } } [Find more Netbeans Java Code at www.sumikuma.tk] You can also download text file version of this code: GreatestNumber_javacode.txt