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Thread: Java string manipulation

  1. #1
    Junior Member
    Join Date
    Feb 2021
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    Default Java string manipulation

    I am a Java Newbie by the way, please go easy on me!

    What I want to do: If a string is less than 10 characters, add enough characters to make it equal to 10 characters

    My code so far, I know the last few lines especially this one: int theActualLength = 10 - length is probably wrong! and my indentation and closing braces are incorrect, I will fix them later - many thanks in advance!

    public class Sample_String {
    public static void main(String[] args) {
    String newString = "testing";
    int length = newString.length();
    if (newString.length() < 10) {
    int theActualLength = 10 - length
    for(theActualLength = 0; i<10; i++){
    System.out.println("The length of the newString is now: "+theActualLength);

  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,614 Times in 2,564 Posts

    Default Re: Java string manipulation

    What happens when the code is compiled and executed?
    Please copy the contents of the console and paste it here with any comments you have about what happened.

    add enough characters
    Where does the code add any characters?

    Please edit your post and wrap your code with code tags:


    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

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