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  1. 06-03-2012, 01:15 PM #1
    Innes381
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    Default How many words in a joptionpane

    Ok, i am 2 days away from an IT exam, i have a general idea of whats in it, i need to write a program, that counts how many words are there in a sentence via a joptionpane, how should i do this, i havent learnt tokens and stuff, but i know scanners and string handing, i wanted to somehow store the input so it can be scanned and i can count how many " " there are and space++ in a for loop, any advice?
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  2. 06-03-2012, 02:58 PM #2
    wsaryada
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    Default Re: How many words in a joptionpane

    Take a closer look at the java.util.Scanner class. You can define a delimiter pattern that will help you read the string as a tokens from the sentence. Here is a link to the Scanner javadoc for you to start: Scanner (Java Platform SE 7 )
    Website: Learn Java by Examples
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  3. 06-03-2012, 03:00 PM #3
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    DarrylBurke
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    Default Re: How many words in a joptionpane

    Quote Originally Posted by Innes381 View Post
    any advice?
    Getting user input
    Separating the words
    Showing the output

    db
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