How to Compare two excel files in same format using java

import java.io.IOException; import java.io.InputStream; import java.util.HashMap; import java.util.Iterator; import java.util.LinkedHashMap; import java.util.LinkedList; import java.util.List; import...

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HTTP Status 500 - java.lang.ClassNotFoundException: org.apache.jsp.index_jsp

Error Message: HTTP Status 500 - java.lang.ClassNotFoundException: org.apache.jsp.index_jsp Solution: if you are using Maven web project, then add below dependencies to the pom.xml file.otherwise,...

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Solved: Maven Build failure showing error the filename, directory name, or volume label syntax is incorrect

Error: The filename, directory name, or volume label syntax is incorrect.Maven TestNG project build failure and showing below error message.Solution:<configuration>         ...

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Solution:welcome file not loading in spring maven

Welcome file html not working with spring project,showing HTTP status-404 error messageHTTP-404 resource not FoundYou need to put the JSP file in /index.jsp instead of in /WEB-INF/jsp/index.jsp....

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Reading the all files inside the folder and writing the data into file

Reading the all files inside the folder and writing the data that we need.My file name: GOPS_Read_10042017.txtGOPS_Read_10042017.txt contains the data below:000000000HDRGAPS2017-04-2621.20.55000000296TFIC260420175...

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Prime number checking in java, checking the prime numbers from list of random numbers

public class PrimeCheckerImpl { /** * @Srinivas Kumar */ public Map<Integer, Boolean> primeChecker(List<Integer> randList) { int i,m=0,flag=0;   Map<Integer,Boolean>...

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Reverse the String without using the reverse method in JAVA

Reverse the String without using the reverse method in JAVApublic class StringRev{ /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String s="SrinivasKumar";...

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