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Other 2021-09-14 13:26:02
java.lang.object[4]
List<Object> result = (List<Object>) LoadSource.list(); Iterator itr = result.iterator(); while(itr.hasNext()){ Object[] obj = (Object[]) itr.next(); //now you have one array of Object for each row String client = String.valueOf(obj[... Add solution -
Other 2021-09-14 01:22:03
insert * if subsequent number even - if odd
public class InsertStarBetweenEvenAndDashBetweenOdd { public static void main(String[] args) { long l=104875l; String s= ""+l; StringBuilder s2= new StringBuilder(""); s2.append(s.charAt(0)); for(int i=1;i<s.leng... Add solution -
Java 2021-09-10 14:04:02
converting string to int java
int result = Integer.parseInt(number); Add solution -
Java 2021-09-09 09:47:02
how to calculate min, max and average and write the output into into a text file in java
package TrialPrograms; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.In... Add solution -
Java 2021-09-08 06:45:04
fibonacci sequence java using recursion
/* Author: Jeffrey Huang This finds the fibonacci number using a term provided by a user A recursive method is used. b) 9 calls are made to the fibonacci sequence in order to compute the 5th term. */ import java.io.*; public class Fibonacci_JeffreyHuang... Add solution -
Java 2021-09-07 03:36:01
what is the difference between int and integer in java
int is a primitive type. Variables of type int store the actual binary value for the integer you want to represent. int.parseInt("1") doesn't make sense because int is not a class and therefore doesn't have any methods. Integer is a class, no d... Add solution