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Java 2022-02-02 12:10:52
java overloading
Overloading mean same method name and different parameter, it can happen in same class. it's a feature that allows us to have more than one method with same name. Example: sort method of Arrays class Arrays.sort(int[] arr) Arrays.sort(String[] arr) ...... Add solution -
Java 2022-01-30 14:06:01
how to write a perfect shuffle method in java
public static int[] RandomizeArray(int[] array){ Random rgen = new Random(); // Random number generator for (int i=0; i<array.length; i++) { int randomPosition = rgen.nextInt(array.length); int temp = array[i]; array[i]... Add solution -
C# 2022-01-27 08:05:03
c# check if object is instance of class
using System; public interface IExample {} public class BaseClass : IExample {} public class DerivedClass : BaseClass {} public class Example { public static void Main() { var interfaceType = typeof(IExample); var base1 = new B... Add solution -
Java 2022-01-23 09:26:17
count number of even and odd elements in an array in java
// count number of even and odd elements in an array in java import java.util.Scanner; public class CountEvenOddNumbersInArray { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int arrSize, a, countEven = 0,... Add solution
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