Home Tutorialhelp Comment counting vowels

 
 

Comment

rajasekar
counting vowels,
January 7, 2010 at 9:08 PM

<html>
<head>
<Title>Counting vowels</Title>
</head>
<body>
<form name=form1>
Enter a String:
<input type="text"name="string"/>
<input type="submit"name="Supmit"value="Supmit"onclick="count()"/>
</form>
<script language="JavaScript">
function count()
{
var a=form1.string.value;
var count1=0;
for(var i=;i<a.length;i++)
{
var character=a.charAt(i);
if(character=='a' || character=='A' || character=='e' || character=='E' || character=='i' || character=='I' || character=='o' || character=='0' || character=='u' || character=='U')
}
document.write("No of vowels in the String is:"+count1);
}
</script>
</body>
</html>
View All Comments | View Tutorial
Advertisement
Related Tutorial and Articles
Java Interview Questions

q
q  how to add 2 numbers in java   Hi, Try this: class Test{ public int add(int a,int b){ return a+b; } public static void main(String []args){ Calculation cal=new Calculation(); int 

Java Beginners

q in java
q in java  Designed a program that allows the user to enter a name Then the program prints the characters of a-z and after each letter means... f 0 g 0 h 1 i 0 j 1 k 0 l 0 m 0 n 1 o 1 p 0 q 0 r 0 . . . . z 0   up 

Java Beginners

ROTATE THE VOWELS IN A STRING!!! - Java Beginners
ROTATE THE VOWELS IN A STRING!!!  Hi Sir, My Question is to rotate... a string sentence typed by the user and rotates the lower-case vowels... void main(String[] param){//main method takes a string from the User 

Java Tips and Examples

Programming - Count Vowels - main
Java: Programming - Count Vowels - main Problem Write a program that reads a string and displays the number of vowels in it. This main program program... in it (length 0). Display the number of vowels in each input string by (see 

Java Beginners

Counting
Java Print Pattern 1 12 123 1234 12345 123456 1234567 12345678 123456789 public class PatternExample{ public static void main(String[] args){ for(int 

Java Tips and Examples

Programming - countVowels() method
be defined using this header. public static int countVowels(String text) Example... Java: Programming - countVowels() method Problem Write a method which has one parameter, a string, and it returns the int number of vowels (a e i o u 

Java Beginners

vowels
*; class CountVowels{ public static void main(String args[]) throws Exception...vowels  program to count the number of vowels in a given array...); System.out.println("Enter 5 characters:"); for(int i=0;i<ch.length;i++){ String 

Java Beginners

Please help with this Q ASAP
Please help with this Q ASAP  The University wants to make a basic graphical display to show how many people received different grades for a piece of work on a module. You are required to write a program in Java that achieves 

Java Beginners

Please help with this Q
{ public static void main(String args[]) { float marks[]=new float[20 

Java Tips and Examples

Java Count Vowels
Java Count Vowels       In this program you will learn how to count vowels in a String. Here you... the number of vowels from that String. Description of the code: In the program code 

Java Beginners

Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java  Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java 

Java Beginners

java loops - Java Beginners
a program to reverse a string using another array and without using another array...java loops  Q1 print the following pyramid...? Q4- Write a program to sum the series- 2/9-5/13+8/17......... Q

Java Beginners

strings
strings  write a program in java to accept two strings as command line arguments and perform the following operations-: 1) compare the strings 2... { public static void main(String[] args) { Scanner input=new Scanner 

General

Java: Example - Count vowels
Java: Example - Count vowels This example method counts all vowels (a, e, i, o, u) in a string. //-------------------------------------------- countVowels() int countVowels(String text) { int count = 0; // start 

Java Beginners

strings
method to get the following output from string s4 Consider: String s4 = ‚??Java... java.util.*; class BuilderDemo{ public static void main(String[] args) { String st="Java is an OO"; String str[]=st.split(""); String reversedSt 

Java Beginners

strings
method to get the following output from string s4 Consider: String s4 = ‚??Java... java.util.*; class BuilderDemo{ public static void main(String[] args) { String st="Java is an OO"; String str[]=st.split(""); String reversedSt 

Java Beginners

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 

JSP Servlet Questions

q - JSP-Servlet
q  when a program run then the data is first retrieve from database and at runtime it save in .js file from that we show data in html control like... of data is save in .js file though repititive value is shown in dropdown control 

JavaScript Questions

vowels
vowels  how do u encryp vowels from given wordes?   import java.util.*; class EncryptVowels { public static void main(String[] args... String:"); String st = input.nextLine(); StringBuffer buffer=new StringBuffer 

General

Q - Java Terms
Q - Java Terms       Java Quartz Framework Quartz is an open source job... be used with any application using JSE or JEE specifications provided by the Sun 

Java Tips and Examples

Java count vowels
Java count vowels In this section you will learn how to count the number of vowels in String. Here you will ask to enter a string of your own choice... static void main(String args[]) throws NumberFormatException, IOException 

General

Counting Objects Clandestinely - Java Tutorials
Counting Objects Clandestinely 2001-12-28 The Java Specialists' Newsletter... Java programmers ;-). Counting Objects Clandestinely A few months ago I...); show(); } public static void main(String[] args) { new TestGUI 

General

Insane Strings - Java Tutorials
Insane Strings 2001-03-21 The Java Specialists' Newsletter [Issue 014... main(String[] args) { System.out.println( "Romeo, Romeo... have a constant value. String literals-or, more generally, strings 

Java Code Examples

Java repeat string without using loops
Java repeat string without using loops In this section, you will learn how to repeat string without using for loops. The given example accepts the number... static void main(String[] args) { Scanner input=new Scanner(System.in 

Java Beginners

Using Nested loops
Using Nested loops  How to use nested loops in java when I want to print the 10 multiples of numbers 2 to 15(in multiplication table)   public class MultiplicationTable{ public static void main(String[] args) { int 

Java Code Examples

Java reverse words in a string using only loops
Java reverse words in a string using only loops In this tutorial, you will learn how to reverse words in a string without using any inbuilt methods like...[start++]=c[end]; c[end--]=temp; } return c; } public static void main(String 

Java Beginners

loops
loops  how to use for loop and while loop in java?/ how to write a code using for or while loop 

General

Counting bytes on Sockets,java tutorial,java tutorials
Counting bytes on Sockets 2002-10-09 The Java Specialists' Newsletter [Issue...); return values; } } public static void main(String[] args... main(String args[]) throws Exception { System.setSecurityManager(new 

Java Beginners

validation of strings using java function
validation of strings using java function  hi all, i am uploading data from csv file to data base where i took student id as string of length 6 char of the form abc123 will you please give me a function to validate this field 

SQL Question

sql q's
sql q's  Find out the job that was filled in the first half of 1983 and same job that was filled during the same period on 1984? Display... before 15th of the month? For the above Q's please respond quickly all the queries 

Java Beginners

compare two strings in java
compare two strings in java  How to compare two strings in java?   package Compare; public class StringTest { public static void main... strings. By using the method compareTo, we have compared strings. If the strings 

General

Counting Objects Clandestinely - Java Tutorials
Counting Objects Clandestinely 2001-12-28 The Java Specialists' Newsletter [Issue 038b] - Counting Objects Clandestinely - Follow-up Author: Dr. Heinz M... that made me realise that a follow-up article would be appropriate: Q: Why do 

Java Beginners

nested for loops
. This is my first time using java and my first time programming, but I am guessing... totalPayment = 0.00; double averageWages =0.00; double minWage =7.00; String report..."); } } } }   Close your loops before going 

Java Beginners

letter counting for the smallest word
letter counting for the smallest word  How do I program my java... static void count(final String str){ Runnable readRun1 = new Runnable...); String st=str.replaceAll(" ", ""); char ch[]=st.toCharArray 

Java Beginners

strings in java
static void main(String args[]) { String s=new String("a"); String s1 = "Hello"; System.out.println(s1.length()); String s2 = "Hello"; String s3...strings in java  please explain me the flow of this program..not able 

Java Tips and Examples

Concatenating two Strings in Java
to concatenate two strings in java. String are sequence of character which is used... that concatenate the two strings. String str1="hello"; String str2=" Java...;. You can also concat string using "+" operator in java which 

Java Beginners

java word counting - Java Beginners
class ReplaceLetters{public static void main(String[] args){Scanner input;input = new java.util.Scanner(System.in);String s,s1,s2;String resultString;int count...java word counting  Hi I want a code in java that replaces a word 

Java Beginners

word and character counting - Java Beginners
word and character counting  here is the java code i made but i have... javax.swing.*; import java.io.*; public class count { public static void main(String args[]) { String inFile = "c:\\LowerCase.txt"; String outFile 

Java Interview Questions

print 100 numbers using loops
{ public static void main(String[] args){ for(int i=1;i<=100;i..., You can use the following code: class Loop{ public static void main(String...print 100 numbers using loops  how to print from 1 to 100 using 

Java Beginners

searching for strings in a file
searching for strings in a file  how can i search of a person and display the other details associated with the name using java gui window?  ...{ public static void main(String[]args){ final ArrayList<Book> list 

Java-Tutorials

Appending Strings - Java Tutorials
.style1 { text-align: center; } Appending Strings In java, the two main ways for appending string at the end are : First method is using... Comparison In first task, we will append string using += . And in second task 

Java Beginners

To get the String between two strings
To get the String between two strings  How to get string between two strings repeatedly using java?   Hi, Please tell me more about what do you want to achive. Thanks 

Java Beginners

Java create new array of strings.
Java create new array of strings.  Java create new array of strings.   Example: public class StringArray { public static void main(String[] args) { String name[] = { "mandy", "Rixi", "Ron 

Java Beginners

java loops - Java Beginners
java loops  Q1 print the following pyramid... to help in solving the problem : class Pyramid { public static void main(String[] args) { System.out.println("*"); for(int i=1;i<=4;i 

Java Beginners

java loops - Java Beginners
void main(String[] args){ int i; System.out.println(" *"); System.out.println...java loops   Print the pyramid --------- * --------* * * * * * * * * * * * * * * * * * *   

Java Beginners

JAVA LOOPS - Java Beginners
; } public static void main (String[] args) { do{ flip...JAVA LOOPS  Hi I need a Java program that can toss a coin over...) (Math.random() * 2); } public String toString(){ String faceName 

Java Magazine Questions

counting identifiers,no.of inputs and outputs - Java Magazine
counting identifiers,no.of inputs and outputs  Hi, my name is jyothi.iam doing my miniproject the title is 'evaluation of complexity measure using... not getting....... plsssssss any one tell me it can be java for example #include 

HTML

HTML - Q (quotation) tag.
HTML - Q (quotation) tag. Description : It generates a quotation over the text. Code : <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional 

Java Interview Questions

LOOPS !! - Java Interview Questions
LOOPS !!  i have string "Hello" i want to print like H He Hel...; String s="Hello"; System.out.println(s.length()); System.out.println..., Try the following code: class StringPattern { public static void main 

Java Interview Questions

strings
strings  difference between the strings in java and c 

Java Beginners

java program(strings) - Java Beginners
java program(strings)  Write a program in Java which accepts 2 strings as command line arguments. The program should do the following: i) print... : class JavaStringExample { public static void main(String[] args) { String 

General

Follow-up to Loooong Strings,java tutorial,java tutorials
Follow-up to Loooong Strings 2002-11-13 The Java Specialists' Newsletter [Issue 059b] - Follow-up to Loooong Strings Author: Dr. Heinz M. Kabutz...) { skip -= in.skip(skip); } } public static void main(String[] args 

Java Beginners

Grouping strings - Java Beginners
StringGroupDemo{ public static void main(String[] args) throws IOException... of strings. What I need to do is to group strings that are within a certain range...)); System.out.print("Enter text for finding groups of text: "); String 

Java Beginners

strings
; } public static void main(String[] args){ Scanner input=new Scanner(System.in...strings   read sentence and convert all the word into capital case...*; class ConvertWordsIntoUpperCase { public static String toCamelCase(String 

Java Beginners

Strings
will contain strings which is separated by ",". From the main method invoke... a static method that returns the Sting array and takes a String as parameter. such as: The string passed will be a comma separated string e.g. this, is, a, String 

WebSevices Questions

vowels and consonants
vowels and consonants   import java.lang.String; import java.io.*; import java.util.*; public class Vowels{ public static void main(String args[])throws IOException{ File aa = new File("C 

Java Beginners

STRINGS - Java Beginners
*; public class ReverseWords{ public static void main(String[] args){ String str...STRINGS  WRITE A JAVA PROGRAM TO REVERSE THE ORDER OF WORDS IN THE SENTENCE...EXAMPLE" " "ANT EATS APPLES"SHOULD BE RETURNED AS" "APPLES EATS ANT 

Java Beginners

Comparing strings - Java Beginners
void main(String[] args) throws IOException{ System.out.println("String....... import java.io.*; class Substring { public static void main(String a[])throws...) a substring appears in a string? The code I've written can get it once 

Java Beginners

strings - Java Beginners
which shows how to create an array of String and prints the array elements. Code ===== class StringArray { public static void main(String args...strings  how can i write an example of string arrays with loop 

Java Beginners

strings
strings  java program for removing multiple spaces into single space 

Java Beginners

strings
in String object to display the mentioned output without using concat() method String s1 = ‚??Hello‚?? Output : hellO --- WOrldHellO For the above String s1, Display the same output using Chained methods 

Java Beginners

strings
in String object to display the mentioned output without using concat() method String s1 = ‚??Hello‚?? Output : hellO --- WOrldHellO For the above String s1, Display the same output using Chained methods 

Java Interview Questions

Strings
Strings  Hi Kindly send me the code for to finding the longest substring in a string like "abccbcabcdab" ----The answer should be "abcd". please send me the code using the logic compare elements with their ASCII value 

Java Beginners

strings
]); } System.out.println(); } public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Enter String: "); String str=input.nextLine(); char ch[]=str.toCharArray 

Java Beginners

strings
{ public static void main(String[] args) { boolean exit=false 

Java Beginners

pattern-using loops
A { public static void main(String[] args) { for(int i=0;i<5;i...pattern-using loops  Write a program that displays the following pattern ... (use nested loops 

Java Beginners

strings in java(18 june ,2011)
strings in java(18 june ,2011)  please explain me the flow... Strclone { public static void main(String args[]) { String s=new String("a"); String s1 = "Hello"; System.out.println(s1.length()); String s2 = "Hello 

Java Beginners

strings in java(18 june ,2011)
strings in java(18 june ,2011)  please explain me the flow... Strclone { public static void main(String args[]) { String s=new String("a"); String s1 = "Hello"; System.out.println(s1.length()); String s2 = "Hello 

Java Beginners

What is the first argument of the String array in main() method?
What is the first argument of the String array in main() method?  Hi, What is the first argument of the String array in main() method? Thanks... learn how to declare a string array and the syntax for using in the program 

Java Tips and Examples

Converting Anything to String
Java: Converting Anything to String Summary: Converting any data... control using some of the alternatives. Converting numbers to strings - See... for converting any object into a string. printf() was added in Java 5 to use a format 

Java Tips and Examples

Examples - Method and loop review
static int countVowels(String text) { int vowelCount = 0...; } //=============================================================== main public static void main(String[] args... Java NotesExamples - Method and loop review Another review examples 

Java-Tutorials

Strings in Switch statement
Strings in Switch statement In this section, you will learn about strings in switch statements which is recently added feature in Java SE 7. Using JDK 7...); return typeOfDay; } public static void main(String args[]) { new 

Java Beginners

java loops - Java Beginners
java loops  Q1-sum the series 2/9-5/13+8/17..... Q2 print first n odd numbers in descending order? Q3 program to input digits and write in words with out using any type of in built function and array program to print truth 

Java Beginners

string
string  how do i extract words from strings in java???   Hi... ExtractWords { public static void main(String[] args) { Scanner input... { public static void main(String[] args) { Scanner input=new 

Java Beginners

Counting the highest sequence of zeros and one's - Java Beginners
Counting the highest sequence of zeros and one's  Count the highest sequence value of '0's and '1's. for a given string with zeroes and ones. Input: You should ask user to enter any bit string with zeros and ones sequence 

Java Beginners

programes on strings
CheckPalindrome{ public static void main(String[]args){ Scanner input=new...programes on strings   a. write a program to copy one array to another array using System.arrayCopy() method. b. write a program to check whether 

Java Tips and Examples

Java: Method FAQs
Java: Method FAQs Q: Do we always have to write a class name in front of static method calls? A: Yes, but Java allows an exception. If the static method... could write the following, but I've never actually seen a program use it. Q 

Java Beginners

string
string  a java program using string function to input any string... ArrangeStringAlphabetically { public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Enter string 

Java-Tutorials

Java : String Concatenation
Java : String Concatenation This tutorial will teach you how to concatenate two strings using example. String concat() method :  Apart from replacing, removing splitting the string, Java also provides a method to concatenate 

Java-Tutorials

Java : String Concatenation
Java : String Concatenation This tutorial will teach you how to concatenate two strings using example. String concat() method :  Apart from replacing, removing splitting the string, Java also provides a method to concatenate 

Java Beginners

write program have product - using loops
*; class Grocery{ public static void main(String[] args){ ArrayList list1...write program have product - using loops  Write a program for a grocery that reads products data and determine and display the product that has 

Java Beginners

main func - Java Beginners
main func  why do we pass array of strings in main function of java?  Hi Friend, It is used to signify that the user may opt to enter parameters to the java program at command line. Thanks 

Development process Questions

strings - Development process
{ public static void main(String[] args) throws IOException { String string...strings  hi, I read a string from console.after that convert..."); string = reader.readLine(); double aDouble 

Java Beginners

string
string  a java program using string function and access modifiers to automate the insurance company which will have to manage the information about policy holders Data Members: 1)Policy No 2)Name of policy holder 3)Address 4 

Java Beginners

java string comparison example
java string comparison example  how to use equals method in String... static void main(String [] args){ String str="Rose"; String str1... using equals() method. In the above example, we have declared two string 

Java Tips and Examples

Convert a String into an Integer Data
Convert a String into an Integer Data In this section you will learn to convert a string type of data to integer type data. Converting string to integer and integer to string is a basic task in java programming language because 

Java Tips and Examples

Loops - Introduction
Java NotesLoops - Introduction In this section we will introduce you with the Loops in Java. Loops are very useful in programming... (ans.equalsIgnoreCase("Y")); "foreach" statement - Java 5 data structure 

Java Interview Questions

Java Strings problem - Java Interview Questions
Java Strings problem  How can you find a word which is repeating in maximum number of times in document, which is in text format in java?  ... java.util.*; class WordCount { public static void main(String args 

Swing AWT

query on strings
query on strings  i want to convert JTextField data into string...){} } }); } public static void main(String[] args) { new Check...(ActionEvent e){ String value=text.getText(); try 

Java Beginners

Strings - Java Beginners
. eg: Obj o1=new Obj(); Obj o2=o1; But is case of Strings, how is it that two different object references are being created? String s1="Hello"; String 

Java Code Examples

Java insertion sort with string array
Java insertion sort with string array In this tutorial, you will learn how to sort array of strings using string array with Insertion Sort. For this, we... array using inserting sort algorithm. In the main method, we have  invoked 

PHP Tutorial

Loops
3.10. Loops Loops are the essential part of the program that have.... More than one loops can be used several times in a script. Loops makes easy... instructed for repetition of the code. PHP Loops In PHP, like other programming 

Free Magazine

Tips and Tricks
Tips and Tricks           Send data from database in PDF file as servlet response This example retrieves data from MySQL and sends response to the web browser 

Java-Tutorials

Setting Tool Tips on Cells in a JTable
value and shows like tool tips. Description of code: setToolTipsText(String str...;void main(String[] args) {   new CellToolTips... Setting Tool Tips on Cells in a JTable    

Java Tips and Examples

Appending String in java
Appending String in java In this tutorial we are going to discuss about appending string in java. Java provide a method called append... AppendString { public static void main(String[] args) { StringBuilder 

Java Tips and Examples

GUI Tips
Java NotesGUI Tips [Beginning of list of GUI tips -- needs much more] Program structure main can be in any class, but it's often simplest to understand if it's in a separate class. main should do very little work 

Java Beginners

print rectangle triangle with ?*? using loops
*; class Traingles { public static void main(String args[]) { for(int i=1;i<=5...(" "); } }   class Traingles { public static void main(String args... static void main(String args[]) { for(int i=1;i<=5;i+=1) { System.out.print 

Java Interview Questions

STRINGS - Java Interview Questions
STRINGS  1.Why string objects are immutable? 2.why java is pass by value?  Hi Friend, 1) To save memory, java can refer two string references to the same underlying string object on the heap. So if you try to change 

Java Beginners

java loops
java loops  to find the sum of alternate digits in a given 

Java Interview Questions

Java loops
Java loops  What is the difference between a while statement and a do statement 

Advertisements Advertisements
 

 

 

DMCA.com