Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners find all unique character in string using java
Login

Have Programming Question? Ask it here!
 
 
 
QuestionAsk Questions?

shashi
find all unique character in string using java
2 Answer(s)      9 months ago
Posted in : Java Beginners


example: hello how are you. output should be waryu


Advertisement
View Answers

July 8, 2013 at 1:01 PM


String first="AAABBCCCCDDD";
String newFirst="";
for(int i=0;i<first.length();i++)
{ 
     if(newFirst.indexOf(first.charAt(i))==-1)
      newFirst+=first.charAt(i);
}
System.err.println("The Unique Charactes in the String:"+newFirst);


July 8, 2013 at 10:07 PM


please post complete answer..



Related Tutorials/Questions & Answers:
find all unique character in string using java
find all unique character in string using java  example: hello how are you. output should be waryu
Find Successively Repeated Character using Java
Find Successively Repeated Character using Java In this section, we are going to find the successively repeated character using Regular Expression...;Main_Class{ public static void main(String[] args
Advertisements
tO FIND UNIQUE WORDS IN A FILE USING HASHMAP
tO FIND UNIQUE WORDS IN A FILE USING HASHMAP  import java.util.*; import java.io.*; public class countunique { private String[] splitter; private int[] counter; /* * @param String - represents the sentence
Find Character form String example
() method to find out the character in the string with the help of index position, and also find the character code using charCodeAt() method. User can see how... .style1 { font-size: medium; } Find characters from String example
Java String : Replace All
Java String : Replace All This section defines how to replace all character with specified character without using system methods. Replace All method : You can replace all specific character in a given string with another character
Find sum of all the elements of matrix using Java
Find sum of all the elements of matrix using Java A matrix is a rectangular... dimensional array. Now to determine the sum of all these elements, we have..., this variable get the sum of all the elements. Here is the code: import java.io.
find the first character is vowel or not
find the first character is vowel or not  hi friend, can u plz send me javascript code for find the wether the first character is a vowel or not. 2) check wether the last character is same as the first character or not 3) check
2. Given a string and a number ‘n’, find the ‘n’th distinct repeating character.
2. Given a string and a number ?n?, find the ?n?th distinct repeating character.    Given a string and a number ?n?, find the ?n?th distinct repeating character. For example, Input: Abracadabra, 1 Abracadabra, 2 Abracadabra, 3
plz give me program to this: Given a string and a number ‘n’, find the ‘n’th distinct repeating character.
plz give me program to this: Given a string and a number ?n?, find the ?n?th distinct repeating character.    Given a string and a number ?n?, find the ?n?th distinct repeating character. For example, Input: Abracadabra, 1
Find out last character of array
Find out last character of array  How we can find out the last character of array in java program
Split string after each character using regular expression
Split string after each character using regular expression... to split the String after each character using expression. For this we are going to make program named SplittingFind. java. The steps involved in program
Find Longest Word from the string using Java
Find Longest Word from the string using Java Here we are going to find the longest word from the string. For this, we have specified the string which is then splitted into string array using  split() method. Then we have created
Java Remove a character from string
Java Remove a character from string In this tutorial, you will learn how to remove a character from the string. There are several methods for examining... to remove a particular character from the string. In the given example, we have
How to display string or character
How to display string or character  how to print character or a word without using array concept
Replace Character in String
in a given string. To replace a character with the given character in sting first... find then replace the "oldChar" with newChar (character name to replace...:\replace>java Replace Your String before repalce rajesh raju raja rahul ray rani ram
String fromCharCode() method example in Action Script3
in Action Script3:- String provide a method to find characters by the character code using fromCharCode() method. we have define a string using this method. User can see how to use this method to find string. Example:- <
how to find the sum of integers in a string of sentence in java
how to find the sum of integers in a string of sentence in java  how to find the sum of integers in a string of sentence in java for e.g:--> abc d 2 3 21 the output should be 2+3+21=26
Find String Values of Cell Using POI
Find String Values of Cell Using POI       In this program we are going to find the String... FindStringCellsValues.java C:\POI3.0\exmples\execl>java FindStringCellsValues example.xls String
count the repeated character in one string
count the repeated character in one string  to find the how character occurrence in one String (for example the string is -java means there is 2... java.util.*; class CountCharacters { public static void main(String[] args) throws
J2ME count character into string
J2ME count character into string  i am new in J2ME, my problem is how to count character into number, i had been research google for almost 2 days... form which allow user to input character user input helloworld then press
Removing character from a string in sql.
Removing character from a string in sql.  How to remove or replace character from a string
Removing character from a string in sql.
Removing character from a string in sql.  Removing special characters from a string in sql
Get Character from String
Get Character from String     ... toCharArray() to convert string to character array. 3. Retrieve character from character array one by one using for loop.        Here
Replacing all the text of String using expression
Replacing all the text of String using expression... into a pattern. Here 'k|K' means to replace all in place of character (k or K). String... to Replace certain part of the whole String using regular expression. For this we
In data structure in java how to parse the given string and counts the member of character that match the given data?
In data structure in java how to parse the given string and counts the member of character that match the given data?  Design a parser that parse the given string and counts the member of character that match the given data.using
Write a java program that encrypt and decrypt some string by adding or removing 2 on each character.
Write a java program that encrypt and decrypt some string by adding or removing 2 on each character.  Write a java program that encrypt and decrypt some string by adding or removing 2 on each character. Example 1 : Please Enter
Determining the Character Boundaries in a Unicode String
Determining the Character Boundaries in a Unicode String In this section,  you will learn how to determine the character boundaries in a string. By determining the character boundaries, you will be able to break the string
Java charAt() method
. This method is used to find the character at the specified index of the specified...); System.out.println("Character at index "+index+" of String "+text...Java charAt() method In this section we will read about the chartAt() method
MySql find and replace string
MySql find and replace string  How to find and replace string or special characters in MySql & PHP?   Find and Replace String PHP $result = preg_replace('/\band\b/i', 'foo', $subject
array find all possible dimension
array find all possible dimension  Given array: int[] dimension = { 1, 2, 3 }; That produces the output: 1 2 3 12 13 23 123 I'm new to array...i can't figure out the way on even how to start... any idea?...really appreaciate
Convert string into character array
Description: This tutorial demonstrate how to convert a string into array of char. The toCharArray() method converts string to a new character array...;{   public static void main(String[] args) {  
read string - using loops in Java
read string - using loops in Java  Write a program to read a string composed of an unknown number of words, then count the number of words in the string, and Display the longest and shortest words, with first letter Uppercase
generating unique combinations of length of x in a string of length l
generating unique combinations of length of x in a string of length l   Generating unique combinations of length of x in a string of length l? Suppose a string abcd in read from the console and we have to produce all unique
String length without using length() method in java
String length without using length() method in java  How to count length of string without using length() method in java?   Here is Example... the number of character into the given string without using the length() method
Find number of words begin with the specified character
character from the string. To do this, we have allowed the user to input a sentence or a string and a character to search. Using StringTokenizer class, we have break down the string into tokens and matches the first character of every token
Need to find the position of delimiter in a file using java - Java Beginners
Need to find the position of delimiter in a file using java  Hi , will any one give me a solution to find the Need to find the position of delimiters in a file using java.Please do reply
Java String using STACK - Java Beginners
Java String using STACK  Can you give me a code using Java String STACK using the parenthesis symbol ( ) it tells its Valid or Invalid it tells... the stack sample output Enter a string: ()() VALID Enter a string
Count the character in java
Count the character in java  Write a java program to count the character ââ?¬Ë?aââ?¬â?¢ typed by the user in a paragraph by implementing thread... CountCharacters { public static void count(final String str){ Runnable
Character Directions in java
Character Directions in java  java 2,version 1.4 adds a method "getDirectionality();" , what is the use of this method ?   This method returns the Unicode directionality property for the given character. Character
PHP get character from String
PHP Get Character From String To get sub string from a String we can use substr() method. Structure of this method is : string substr (string $var... string of variable $var, the initial index position is denoted by $initial
Program using String functions - Java Beginners
Program using String functions  Write a program to accept a sentence and find out how many times the word "the" occurs?  Hi Friend, Try... { public static void main(String[] args) { int count = 0
How to find the size of a dynamic webpage using java... eg : Youtube........
How to find the size of a dynamic webpage using java... eg : Youtube... args the command line arguments */ public static void main(String...... Please help... Thanks, Ramit   the above code is running on JAVA
String Determining a Character's Unicode Block
String Determining a Character's Unicode Block   ... explanation about the UnicodeBlock() method of String class. We are going to use UnicodeBlock() method of String class in Java. The description of the code is given
character counter - Java Beginners
character counter  how to show only first three characters...{ BufferedReader in2=new BufferedReader(new InputStreamReader(System.in)); String...!!"); } else{ System.out.println("First Three Character is:"+c[0]+c[1]+c[2
Convert Character into a String
the functionality to convert a character into a string.  Code Description: This program takes a character at the console and converts it into a string format using... Convert Character into a String   
How to find the first 6 characters of string in regex?
need the syntax to find the first 6 characters of string in regex using java...How to find the first 6 characters of string in regex?  How to find the first 6 characters of string in regex. I know the Syntax
find the given input is integer or string
find the given input is integer or string  simple coding for to check... CheckValue { public boolean checkIfNumber(String in) { try...(String[] args) { String str="22222"; CheckValue v=new
to all Experts.. please help me. im using a Jcreator. - Java Beginners
to all Experts.. please help me. im using a Jcreator.  3. Write...() method that counts the number of characters in a string: String inputString...{ public static void main(String[] args) { System.out.println("Enter word
Setting the default Java character encoding?
Setting the default Java character encoding?  Setting the default Java character encoding
how to count words in string using java
how to count words in string using java  how to count words in string using corejava   Hi Friend, Try the following code: import java.util.*; class CountWords{ public static void main(String[] args
 

 

 

DMCA.com
Services

Home Privacy Policy
© All Rights are Reserved for Rose India