2021-08-13 08:17
The Java language provides special support for the string concatenation operator ( + ), and for conversion of other objects to strings. String concatenation is implemented through the String… Read More
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candidjava.com
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Candidjava.com- Learn Core java,Servlet,Jsp,Struts,Hibernate,Spring framework Tutorial,springs , jsp servlet,jsp servlets,servlets,jsp example,jsp file,jsp
2021-08-13 08:10
Code
package com.candidjava.code;
class SumOfNum
{
public static void main(String args[])
{
int sum = 0;
int n=10;
for(int i = 1;i
Output
The Sum Of 10 Numbers are:55… Read More
2021-08-13 08:03
The JavaMail API provides a platform-independent and protocol-independent framework to build mail and messaging applications
Candidjava example gives a simple example to send email with BC… Read More
2021-08-13 07:44
Code
package com.candidjava.code;
class SumOfNum
{
public static void main(String args[])
{
int sum = 0;
for (int i = 1; i
Output
The Sum Of 100 Odd Numbers are:2500… Read More
2021-08-13 07:28
Program
package com.candidjava;
public class PatternNumberSequence
{
public static void main(String[] args)
{
int a = 3;
int b = 4;
int n = 8;
for (int i = 1; i
Outp… Read More
2021-08-13 07:14
Program
package com.candidjava;
public class RemoveAllVovels {
public static void main(String[] args) {
String string = "Welcome to Candid Java Programming";
System.out.println("… Read More
2021-08-13 05:59
Program
package com.candidjava;
public class RemoveDuplicatesWords
{
public static void main(String args[])
{
System.out.println("Input String");
String input="Welcome to java p… Read More
2021-08-12 11:51
Program
public class SmallestNumberIndex
{
public static void main(String[] args) {
int a[] = new int[]{12,44,23,56,9,23,78,13};
int min = a[0];
int index=0;… Read More
2021-08-12 11:34
1.What is polymorphism and what are the types of it?Single task can be done in different way.Method overloading(compile time polymorphism),method overriding(run time polymorphism)
2.What… Read More
2021-08-12 11:13
Program
package com.candidjava;
import java.util.Scanner;
public class PalindromeUptoN
{
public static void main(String[] args)
{
int n, b, rev = 0;
Scanner sc = new Scanner(Sys… Read More
2021-08-12 11:01
program
package com.candidjava;
import java.util.*;
public class StringVovelReplaceStar
{
static Scanner sc = new Scanner(System.in);
public static void main(String[] args)
{… Read More
2021-08-12 10:55
package com.candidjava.code;
class OddNumber {
public static void main(String args[]) {
System.out.println("The Odd Numbers are:");
for (int i = 1; i
Output
The Odd Numbers are… Read More
2021-08-12 10:50
FileReader and FileWriter can be combined together to copy a content from one file examble
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java… Read More
2021-08-12 10:28
This example shows you how to find largest or maximum number in an array
Step 1:Initialize array valueStep 2: (int max = a[0];)Initialize max value as array’s first valueStep 3: (fo… Read More
2021-07-24 10:45
programing
package com.candidjava;
import java.util.Scanner;
public class NumberToWords
{
public void pw(int n, String ch)
{
String one[] = { " ", " One", " Two", " Three", " Fo… Read More
2021-07-02 15:35
Step 1:
Iterate the given array
Step 2 (first if condition arr[i] > largest):
If current array value is greater than largest value then
… Read More
2021-06-10 19:33
This simple example shows you how to find the index of largest number in an array using simple for loop
Step 1:
Assign array value
Assume large… Read More
2021-05-29 18:25
Program
import java.util.Calendar;
import java.util.TimeZone;
public class TimeZone {
public static void main(String[] args) {
// TODO Auto-generated method stub
String[] id = Time… Read More
2021-05-29 18:21
Program
import java.sql.Timestamp;
import java.time.Instant;
public class TimeStamp {
public static void main(String[] args) {
// TODO Auto-generated method stub
Timestam… Read More
2021-05-29 18:14
Program
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import com.sun.org.apache.xerces.internal.impl.xpath.regex.ParseE… Read More
2021-05-29 18:11
Program
import java.time.LocalDateTime;
import java.text.ParseException;
public class Seconds
{
public static void main(String[] args) throws ParseException
{
LocalDateTi… Read More
2021-05-29 18:06
Program
import java.time.LocalDate;
import java.time.OffsetDateTime;
public class Offset
{
public static void main(String[] args)
{
// TODO Auto-generated method stub
Off… Read More
2021-05-29 17:58
Program
import java.time.LocalDateTime;
import java.time.Month;
import java.time.temporal.ChronoUnit;
public class NumberOf
{
public static void main(String[] args)
{
LocalDateTim… Read More
2021-05-29 17:55
Program
import java.time.LocalDateTime;
import java.text.ParseException;
public class Minutes
{
public static void main(String[] args) throws ParseException
{
LocalDateTi… Read More
2021-05-29 17:52
Program
import java.time.LocalDate;
import java.text.ParseException;
public class LocalDatePlusDays
{
public static void main(String args[]) throws ParseException
{
LocalDate date =… Read More
2021-05-29 17:47
Program
import java.time.LocalDateTime;
import java.text.ParseException;
public class Hours
{
public static void main(String[] args) throws ParseException
{
LocalDateTim… Read More
2021-05-29 17:42
Program
import java.sql.Date;
import java.util.Calendar;
public class GetDay
{
public static void main(String[] args)
{
Date d = new Date(0);
Calendar cal = Calendar.getInstance();… Read More
2021-05-29 17:35
Program
import java.util.Date;import java.time.ZoneId;import java.time.format.DateTimeFormatter;public class FormatInstant{public static void main(String[] args){DateTimeFormatter DATE_TI… Read More
2021-05-29 17:29
Program
import java.text.SimpleDateFormat;
import java.util.Date;
public class Display {
public static void main(String[] args) {
// TODO Auto-generated method stub
Date objDate =… Read More
2021-05-29 17:21
Program
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.time.DayOfWeek;
import java.util.Calendar;
public class DateWorkTask
{
public static void main… Read More
2021-05-29 17:14
Program
import java.time.LocalDate;
public class DateWithoutTime
{
public static void main(String[] args) {
LocalDate l_date = LocalDate.now();
System.out.println("Current date witho… Read More
2021-05-29 17:11
Program
import java.util.Date;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class DateToString
{
public static void main(String[] args)
{
Date date = Calend… Read More
2021-05-29 17:07
Program
import java.util.Date;
public class DateToSql {
public static void main(String[] args) {
Date date = new Date();
System.out.println("Java Date & Time :" + date);
l… Read More
2021-05-29 17:04
Program
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
public class DateToGregorianCal {
public static void main(String[] args) {
Date date = ne… Read More
2021-05-29 17:00
Program
import java.util.Calendar;
import java.util.Date;
public class DateToCalendar
{
public static void main(String[] args)
{
Date date = new Date();
System.out.println("Java… Read More
2021-05-29 16:55
Program
import java.sql.Timestamp;
import java.util.Date;
public class DateTimestamp {
public static void main(String args[]){
Date date = new Date… Read More
2021-05-29 16:52
Program
// SimpleDateFormat to print date in different format
import java.text.Format;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class D… Read More
2021-05-25 18:21
Program
import java.time.LocalDateTime;
public class DateTime
{
public static void main(String[] args)
{
LocalDateTime current = LocalDateTime.now();
System.o… Read More
2021-05-25 18:18
Program
import java.time.format.DateTimeFormatter;
import java.time.LocalDateTime;
public class DateSystemDate {
public static void main(String[] args) {
DateTimeFormatter dtf = DateT… Read More
2021-05-25 18:14
Program
import java.time.LocalDate;
public class DateSubract {
public static void main(String[] args)
{
LocalDate date
= LocalDate.parse("2021-11-13");… Read More
2021-05-25 18:10
Program
public class DateNanoSeconds {
public static void main(String[] args) {
System.out.print("time in nanoseconds = ");
System.out.println(System.nanoTime());
}
}
Output
t… Read More
2021-05-25 18:05
Program
import java.time.LocalDate;
public class DateLocalDate
{
public static void main(String[] args)
{
LocalDate date = LocalDate.now();
LocalDate yesterday = date.minusDays(1)… Read More
2021-05-25 17:58
Program
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
public… Read More
2021-05-25 17:54
Program
import java.util.Calendar;
public class DateAllDays
{
public static void main(String[] args)
{
Calendar calendar = Calendar.getInstance();
if (args.length == 2)
{
in… Read More
2021-05-25 17:46
Program
import java.time.LocalDateTime;
public class CompareDateWithTime {
public static void main(String[] args) {
// TODO Auto-generated method stub
LocalDateTime dateTime1 = Loc… Read More
2021-05-25 17:36
Program
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class CompareDate {
public static void main(String[] args) throws ParseExcepti… Read More
2021-05-25 10:01
Program
import java.time.LocalDate;
import java.time.Period;
import java.util.Scanner;
public class Age {
public static void main(String[] args) {
// TODO Auto-generated metho… Read More
2021-05-21 16:15
Program
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
public class LocalDateTimeMillisecond {
public static void main(String[] args) {… Read More
2021-05-21 16:07
Program
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.LocalDateTime;
import java.time.Month;
public class FormatDateTimeApi
{
public static void main(St… Read More
2021-05-21 15:54
Program
import java.time.LocalDate;
import java.time.ZoneId;
import java.util.Date;
public class DateUtilDateToLocalDate
{
public static void main(String[] args)
{
D… Read More
2021-05-21 15:49
Program
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.Date;
public class DateLocalTimeToUtilDate {
public static void main(String[… Read More
2021-05-11 12:43
Program
import java.util.Arrays;
public class Sort
{
public static void main(String[] args)
{
byte [] b = new byte [] {1,8,9,3,6,};
char [] c = new char [] {'a','t','d','e','n'};… Read More
2021-05-11 11:56
Program
import java.util.Arrays;
public class ParralelSort
{
public static void main(String[] args)
{
int[] i1 = {18, 1, 14, 2, 15, 12, 5, 4};
System.out.println("Before Parall… Read More
2021-05-10 16:10
Program
import java.util.Arrays;
public class HashCode
{
public static void main(String[] args)
{
boolean [] b1 = new boolean [] {true};
boolean [] b2 = new boolean [] {fal… Read More
2021-05-10 15:54
Program
import java.util.Arrays;
import java.util.Spliterator;
public class ArraysSplitratorInt
{
public static void main(String[] args)
{
int[] arr = { 1, 2, 3, 4, 5 };
Splitera… Read More
2021-05-10 15:47
Program
import java.util.Arrays;
public class ArraysParrelelPrefix
{
static int compute(int x,int y)
{
return x + y;
}
public static void main(String[] args)
{
System.out.print… Read More
2021-05-10 15:42
Program
import java.util.Arrays;
import java.util.Comparator;
public class ArraySearch
{
public static void main(String[] args)
{
Short jas[] = new Short[] { 5, 2, 15, 52, 10 };… Read More
2021-05-10 15:37
Program
import java.util.Arrays;
public class Arrayscompare
{
public static void main(String args[])
{
int[] array1 = {4, 8, 12, 16, 20};
int[] array2 = {4, 8, 12, 16, 20… Read More
2021-05-10 15:28
Program
import java.util.Arrays;
public class ArrayHashCode
{
public static void main(String[] args)
{
int[] iva = new int[] { 3, 5 };
int ret = iva.hashCode();
Sy… Read More
2021-05-10 15:25
Program
import java.util.Arrays;
public class ArrayDeepToString
{
public static void main(String[] args)
{
int[][] mat = new int[2][2];
mat[0][0] = 99;
mat… Read More
2021-05-10 15:20
Program
import java.util.Arrays;
public class ArrayDeepHashCode
{
public static void main(String args[])
{
int[][] array1 = {{ 8, 7, 4 }, { 3, 6, 5 },{ 0, 2, 1 } };
int[][] arra… Read More
2021-05-10 15:17
Program
import java.util.Arrays;
public class ArrayDeepEquals
{
public static void main(String[] args)
{
Object[] a1 = new Object[] { 'x', 'y', 'n' };
Object[] a2 = new Object[] {… Read More
2021-05-10 15:10
Program
import java.util.Arrays;
public class ArrayCopyOfRange
{
public static void main(String[] args)
{
int[] arr = new int[] { 15, 10, 45 };
System.out.println("Printing Defaul… Read More
2021-05-10 15:06
Program
import java.util.Arrays;
public class ArrayCopyOf
{
public static void main(String[] args)
{
int[] arr = new int[] { 99, 88, 77 };
System.out.println("Default Array:"… Read More
2021-05-10 14:58
Program
import java.util.Arrays;
import java.util.List;
public class ArrayAsList
{
public static void main (String args[])
{
String a[] = new String[]{"cat","dog","mouse","l… Read More
2021-05-10 08:47
Program
import java.util.ArrayList;
public class ArrayObjectRemove
{
public static void main(String[] args)
{
ArrayList animals=new ArrayList();
animals.add("dog");… Read More
2021-05-10 08:39
Program
import java.util.ArrayList;
public class ArraylistContainsAll
{
public static void main(String[] args)
{
ArrayList A1 = new ArrayList();
A1.add("red… Read More
2021-05-05 11:27
Program
import java.io.File;
public class FilePath
{
public static void main(String[] args)
{
File file = new File("venkatesh.txt");
System.out.println("File Path is :- " + fi… Read More
2021-05-05 11:23
Program
import java.io.*;
public class FileExamples
{
public static void main(String[] args)
{
File f= null;
String path;
boolean bool = false;
try
{
f = new File("c:… Read More
2021-05-05 11:09
Program
import java.util.TreeMap;
public class TreeMapExamples
{
public static void main(String args[])
{
TreeMap tm= new TreeMap();
tm.put(2, "Where");
t… Read More
2021-05-05 07:52
Program
import java.util.Stack;
public class StackExamples
{
public static void main(String[] args)
{
Stack stk = new Stack();
stk.push("Daisy");
stk.push("Ruth");
stk.pu… Read More
2021-05-05 06:18
Program
import java.util.PriorityQueue;
import java.util.Collections;
import java.util.Iterator;
public class PriorityQueueExample
{
public static void main(String[] args) {
// TODO… Read More
2021-05-05 06:03
Program
import java.io.LinkedList;
import java.util.LinkedList;
public class LinkedListTypes {
public static void main(String args[]) {
LinkedList jaswanth = new LinkedList();
Lin… Read More
2021-05-05 05:51
Program
import java.util.LinkedHashSet;
public class LinkedHashSetExample {
public static void main(String args[]) {
LinkedHashSet set = new LinkedHashSet();
set.add("Welcome");… Read More
2021-04-29 16:55
Program
import java.util.LinkedHashMap;
public class LinkedHashMapTypes
{
public static void main(String[] args)
{
LinkedHashMap mapping = new LinkedHashM… Read More
2021-04-19 16:20
Program
import java.util.ArrayList;
import java.util.Collections;
public class ArrayListReplaceAll
{
public static void main(String[] args)
{
ArrayList colorList = new ArrayList();… Read More
2021-04-19 14:10
Program
import java.io.File;
import java.io.IOException;
public class Lengthoffile
{
public static void main(String[] args)
{
try
{… Read More
2021-04-19 14:04
Program
import java.io.*;
public class FileStringBoolean
{
public static void main(String[] args)
{
File f = null;
File f1 = null;
File f2 = null;
File f3 = null;
Fil… Read More
2021-04-19 13:43
Program
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class FileLastModifiedDate
{
public static void main(String[] args)
{
Fi… Read More
2021-04-19 13:26
Program
import java.io.File;
import java.io.IOException;
public class FileCreateMain
{
public static void main(String[] args)
{
File Obj = new File("Obj:\\program");
if (Obj.mkdir… Read More
2021-04-19 13:16
Program
import java.io.File;
public class FileBooleanEquals {
public static void main(String[] args) {
File file1 = new File("c:\\program\\test.txt");
File file2… Read More
2021-04-19 12:57
Program
import java.util.WeakHashMap;
import java.util.Map;
public class WeakHashMapExample {
public static void main(String[] args)
{
Map weak_hash = new WeakHashMap();… Read More
2021-04-16 10:21
Program
import java.util.Vector;
public class VectorWithMethods
{
public static void main(String[] args)
{
Vector ve = new Vector();
//add(int index,E… Read More
2021-04-16 10:04
Program
import java.util.Iterator;
import java.util.TreeSet;
public class TreesetWithMethods
{
public static void main(String[] args)
{
TreeSet tree1 = new TreeSet();
tree1.add… Read More
2021-04-16 09:17
Program
import java.util.Map;
import java.util.HashMap;
public class IdentityHashMapExample {
private static final Object str = null;
public static void main(String[] args) {
// TO… Read More
2021-04-16 07:39
Program
import java.util.Collections;
import java.util.Hashtable;
import java.util.Map.Entry;
public class HashTableExample {
public static void main(String[] args) {
// TODO Auto-g… Read More
2021-04-16 06:27
Program
import java.util.HashSet;
public class HashSetExamples
{
public static void main(String[] args)
{
HashSet hset = new HashSet();… Read More
2021-04-16 06:00
Program
import java.util.HashMap;
public class HashMapWithMethods
{
public static void main(String[] args)
{
HashMap map1 = new HashMap();
HashMap map2 = new HashMap();
map1.pu… Read More
2021-04-16 05:31
Program
import java.util.EnumSet;
import java.util.Set;
enum days {SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY}
public class EnumSetExamples
{
public static void main… Read More
2021-04-15 09:33
Program
import java.util.EnumMap;
import java.util.Collection;
public class EnumMappWithMethods {
public enum Point{One,Two,Three,Four,Five}
public static void main(String[] args) {… Read More
2021-04-15 06:58
Program
import java.util.ArrayList;
public class ArrayListExample {
public static void main(String args[]) {
ArrayList arrlist1 = new ArrayList(5);
//add(E… Read More
2021-04-15 06:45
Program
import java.util.ArrayDeque;
import java.util.Deque;
public class ArrayDequeExample {
public static void main(String[] args) {
Deque ven1 = new ArrayDeque();
//add… Read More
2021-04-12 11:05
Program
public class StringIndex
{
public static void main(String args[])
{
String s1 = new String("hello world");… Read More
2021-04-12 10:53
Program
public class StringStartsEnds
{
public static void main(String[] args)
{
String s1 = "this is java";
System.out.println(s1.startsWith("this"));
System.out.println(s1.ends… Read More
2021-04-12 10:33
Program
public class StringEmptyblank
{
public static void main (String[] args)
{
String str = "hello";
Boolean v = str.isBlank();
System.out.println(v… Read More
2021-04-12 10:22
Program
public class StringEqualsAndIgnoreCase{public static void main(String[] args){String s1 = new String(“welcome”);String s2 = s1;System.out.println(s1.equals(s2));System… Read More
2021-04-12 10:14
Program
public class StringContentEqualsStringBuffer
{
public static void main(String[] args)
{
String str1 = "Character";
String str2 = "character";
StringBuffer… Read More
2021-04-12 09:54
Program
import java.util.ArrayList;
import java.util.LinkedList;
public class ArrayListGetIndexOf {
public static void main(String[] args) {
// TODO Auto-generated method stub
Arr… Read More
2021-04-12 06:23
Program
import java.util.ArrayList;
public class ArrayIndexRemove
{
public static void main(String[] args)
{
ArrayList a1=new ArrayList();
a1.add(12);… Read More
2021-03-31 10:01
Program
import java.util.ArrayList;
public class ArrayListClear
{
public static void main(String[] args)
{
ArrayList arr = new ArrayList(4);
arr.add(1);
ar… Read More
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