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Thread: Java script

  1. #1
    loca93 is offline Senior Member Always Around
    Join Date
    Feb 2007
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    New York
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    Default Java script

    well I don't know if anyone here knows Java coding, but if anyone does can you please help me with the following problem.

    "Given a String with a length >= 2 and even.
    If an 'a' occurs in the String thenn place a space on both sides of the 'a'. If the 'a' is not in the string then split the string in half."

    i have to use if and else


  2. #2
    Heylow is offline Member Frequent Poster
    Join Date
    Jan 2006
    Location
    London
    Posts
    53

    Default

    EDIT: Just now noticed, that this question is dated half a year ago , anyways. If you still needed the help, there ya go.

    Hi

    I don't really think programming issues was what this section of the forum was created for, but it is a computer related, so I'll answer it

    First off, what you are asking only requires basic knowledge of JS, and even though I haven't done JS in a few years, I was able to whip up the below code.
    I suggest you learn the language, as no one usually bothers answering such questions without the author at least trying to something on his/her own.
    If you want to learn JS, there are plenty on books and websites to explore.
    I would suggest W3Schools.com.


    [CODE]
    <script type="text/javascript">

    var txt = "cake"; // text to be manipulated, try writing a word with no "a"

    // txtNew for new word for a with spaces
    // txtNewP1 and txtNewP2 for the 2 halves of the text

    var txtNew, txtNewP1, txtNewP1;

    //checking text length
    if(txt.length>=2)
    {
    //checking if there is an "a" stored in txt
    if(txt.match("a") != null)
    {
    txtNew = txt.replace("a"," a "); //replacing "a"

    document.write("<br>" + txtNew);
    }
    else
    {
    txtNewP1 = txt.slice(0,txt.length/2); //storing first half of txt
    txtNewP2 = txt.slice(txt.length/2); //storing second half of txt

    document.write("<br>New text part 1: " + txtNewP1);
    document.write("<br>New text part 2: " + txtNewP2);
    }

    }

    </script>
    [/CODE]

    As soon as you trust yourself, you will know how to live. By Johann Wolfgang von Goethe.

 

 

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