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Example Program: Search Word in Folder files and print output


To Search a word in in list of files available in Folder, you need to find the list of files first and then scan each and every for required word. Below is the sample program to find the a given

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Example Java Program to Search Files in a Folder


Below Java Program lists the file names and directory names available in given folder. To do this implementation , we can get the files list in a folderĀ using File class available in Java API. Iterate the files one by one

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Merge Sort Example in Java


package in.malliktalksjava; /** * @author malliktalksjava * * Sorts the given array using merge sort algorithm */ public class MergeSortExample { private int[] array; private int[] tempMergArr; private int length; /** * @param args * * main method. * Pass

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Quick Sort Example Program in Java


package in.malliktalksjava; /** * @author malliktalksjava * * Sort the given array using QuickSort Algorithm */ public class QuickSortExample { private int array[]; private int length; /** * @param args * * Main Method. Calls the sort method and print

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Insertion Sort Example program in JAVA


package in.malliktalksjava; /** * @author malliktalksjava * This class sort an array using Insertion sort algorithm. * */ public class InsertionSortExample { /** * @param args */ public static void main(String args[]){ int[] arr1 = {10,34,2,56,7,67,88,42}; int[] arr2 = doInsertionSort(arr1);

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Selection Sort Example Program in Java


package in.malliktalksjava; /** * @author malliktalksjava * @version 1.0 * * Below class sorts the given array using SelectionSort * mechanism and prints the output into console. */ public class SelectionSortExample { /** * @param args */ public static void

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Bubble Sort Example in JAVA


package in.malliktalksjava; /** * @author malliktalksjava * */ public class BubbleSortExample { private static int[] input = { 4, 2, 9, 6, 23, 11, 44, 0 }; /** * @param args * main method to run the logic. */ public

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Number series example program using JAVA


package in.malliktalksjava; /** * @author malliktalksjava.in * * This program prints the numbers in below pattern * 1 * 123 * 12345 * 1234567 * 12345 * 123 * 1 */ class PrintingNumberPatterns{ public static void main(String[] args){ printNumberSeries(); }

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Example program to reverse a Number in Java


  package in.javatutorials; public class ReverseNumber { public static void main(String[] args) { System.out.println(“The reversed number is ” + reverse(1234)); } public static int reverse(int input) { int result = 0; int rem; while (input > 0) { rem =

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Avoid nested loops using Collection Framework in Java


It is very important to have high performance for any software implemented in any programming language. And, as per truth loops plays major role in building the high performance applications. In this post, I have tried to explain how to

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Mallikarjun Gunda

This is Mallikarjun Gunda, I am working as a software professional. Blogging is my Passion. This blog contains the posts on Java related technologies and programming languages. I am happy to share my knowledge through the blogs.

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