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Java 2022-02-11 16:35:08
check if service is running android
Create the method: private boolean isMyServiceRunning(Class<?> serviceClass) { ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE); for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_... Add solution -
Java 2022-01-22 19:20:09
Find minimum and maximum values in a java array
// Java program to find maximum and minimum number without using array import java.util.Scanner; public class MaximumMinimumWithoutArray { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println(&... Add solution -
Java 2021-10-27 14:52:07
Java program to find maximum and minimum number without using array
// Java program to find maximum and minimum number without using array import java.util.Scanner; public class MaximumMinimumWithoutArray { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println(&... Add solution -
Other 2021-10-04 09:48:03
coin change problem minimum number of coins dynamic programming
class Main { // Function to find the minimum number of coins required // to get total of N from set S public static int findMinCoins(int[] S, int N) { &n... Add solution -
Other 2021-09-10 14:44:04
how to make jtextfield accept only numbers
NumberFormat format = NumberFormat.getInstance(); NumberFormatter formatter = new NumberFormatter(format); formatter.setValueClass(Integer.class); formatter.setMinimum(0); formatter.setMaximum(Integer.MAX_VALUE); formatter.setAllow... Add solution