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Java 2022-03-15 01:00:03
java find all of letter in string
String stringName = "Hello"; String characterToFind = "l"; //This example will find all the Ls in this string and will print the index of //it as soon as it is detected for(int i = 0; i < stringName.length(); i++){ if(stringName.... Add solution -
Java 2022-03-12 21:15:23
java indexof all occurrences
String stringName = "Hello"; String characterToFind = "l"; //This example will find all the Ls in this string and will print the index of //it as soon as it is detected for(int i = 0; i < stringName.length(); i++){ if(stringName.... Add solution -
Java 2022-03-11 23:25:15
java arraylist access index
List<String> cities = new ArrayList<String>(); cities.add("Tuguegarao City"); cities.add("Tabuk City"); cities.add("Davao City"); System.out.println(cities.get(1)); //prints "Tabuk City" Add solution -
Java 2022-03-11 22:40:16
how to add http link in joptionpane swing
import java.awt.*; import java.awt.event.*; import javax.swing.*; public class OptionPaneExample extends MouseAdapter{ public static void main(String[] args) { String msg = "<html>&... Add solution -
Java 2022-03-11 17:50:03
armstrong numbers problem java
// Java program to print all armstrong numbers between given range import java.util.Scanner; public class ArmstrongNumbersGivenRange { public static void main(String[] args) { int number, startNumber, endNumber, a, rem, n, count = 0; S... Add solution -
Java 2022-03-11 11:35:19
Java program to print prime numbers from 2 to n
// Java program to print prime numbers from 2 to n import java.util.Scanner; public class PrimeNumberFrom2Ton { public static void main(String[] args) { int loop, max; System.out.print("Please enter highest (maximum) number: "... Add solution -
Other 2022-03-11 10:35:02
take input from user in java using scanner
import java.util.*; class UserInputDemo { public static void main(String[] args) { Scanner sc= new Scanner(System.in); //... Add solution
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