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Type: Posts; User: PhHein

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  1. Replies
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    Re: Files and arrays

    You never increment i in your while loop. Even if you did that you rely on the file containing at least 300 doubles.
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    Re: java programming

    Do you have a guestion?
  3. [SOLVED] Re: Query about Use of nextLine() method of Scanner class

    When you enter a numeric value and use nextInt() you have entered an Integer and carriage return. nextInt reads the integer and the CR is still in the buffer. Now you call nextLine which reads the...
  4. Thread: Concurrency

    by PhHein
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    7
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    682

    Poll: Re: Concurrency

    If you vote 4 Henry's toaster will explode.
  5. Thread: Concurrency

    by PhHein
    Replies
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    682

    Poll: Re: Concurrency

    Do you have a question?
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    Re: How to sort a list by balance?

    Have a look at Comparator and Comparable.
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    Re: how to start a java first time ?

    Trail: Getting Started (The Java™ Tutorials)
  8. Thread: TEXT TO STRING

    by PhHein
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    2
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    81

    Re: TEXT TO STRING

    This is a Java forum, find a javascript forum.
  9. Re: Please Help me o make my Project Accurate

    Please format your code: Announcements - What's Wrong With My Code?
  10. Re: My code is working correctly, but I don't know why it is working correctly...

    Welcome, Nick!
    Please read this topic for newbies here: Announcements - What's Wrong With My Code?

    To answer your question:
    sum doesn't stay 0. In your loop it is:
    1) sum = 0+1 -> 1
    2) sum =...
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    Re: write code for databse connect to mysql

    Let me google that for you
  12. Thread: ANIMATION

    by PhHein
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    2
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    155

    Re: ANIMATION

    Crossposted Animation
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    Re: JReport date and time question

    So in Java both are Date. Format them according to your needs and pass them as Strings to JReport.
  14. Re: what is string and StringBuffer and StringBuilder?

    String (Java Platform SE 7 )
    StringBuffer (Java Platform SE 7 )
    StringBuilder (Java Platform SE 7 )
  15. Re: "Exception in thread "main" java.lang.NullPointerException" help?

    Something in line 49 of your Memory.java file is null.
  16. Re: }Eclipse{____How to add java src code______}Java 7 JDK{

    Click attach source and select the src.zip file in your JDK folder.
  17. [SOLVED] Re: Adding Roman Numericals using Java programming

    What have you tried? - Matt Gemmell

    Post your code and ask specific questions.
  18. Thread: Renaming a file

    by PhHein
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    257

    Re: Renaming a file

    Let me google that for you
  19. Re: Head First Java 2nd edition, whats your opinions for JDK 8 ?

    Hi Gentle,
    that book is pretty good about the basics, which have not changed much. I doubt that you'll already get good books that deal with Java 8 specifically.
    In short: Head First Java is an...
  20. Thread: calculater

    by PhHein
    Replies
    3
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    227

    Re: calculater

    No, this is not how it works. Post your code and ask specific questions.
  21. Thread: calculator

    by PhHein
    Replies
    3
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    118

    Re: calculator

    Nope, it doesn't work that way. This is not a code mill. Post your code and ask specific questions.
  22. Re: complete NOOB so confused..i need help with a program please!!!!

    Uhm, that is not a beginner's assignment. We will certainly not provide any code for you, you'll have to come up with code you've written and we can help you to improve it.
    Start simple, write some...
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    Re: How to ignore numbers after space

    With indexOf() you can find the index of the space char and then use substring() to get all chars before the space.
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    Re: Writing to database (concurrency)

    Hi there,
    start having a look at the JDBC tutorial for the basics: Trail: JDBC(TM) Database Access (The Java™ Tutorials)
  25. Thread: Thread

    by PhHein
    Replies
    4
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    8,390

    Re: Thread

    manik, you're half a year late
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