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Type: Posts; User: lina20

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  1. Replies
    1
    Views
    358

    Re: Java course help needed

    the best way to learn a programming language is to write a small program for yourself....either you use the graphical user interface or command line....the best software will be a calculator...
  2. Thread: Multithreading

    by lina20
    Replies
    10
    Views
    486

    Re: Multithreading

    you should balance your codes....if you are placing 100 lines in class A...you should place 100 lines in class b and c to compare the results....with 1 line of coding to execute it is difficult to...
  3. Re: How to read letters from a word into an array?

    String a="abc";

    char c=a.charAt(0);

    System.out.println(c);
  4. Replies
    13
    Views
    3,462

    Re: Making a invoice template in java

    import org.apache.pdfbox.pdmodel.PDDocument;
    import org.apache.pdfbox.util.PDFTextStripper;
    import javax.swing.text.*;


    import java.util.*;
    import java.io.*;

    import...
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