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I'm here to learn about Java.
19 Posted Topics
 | I use byethost as my webhost and my blog is powered by wordpress... the domain name is http://johannady2.byethost31.com/ it's 2 days now and there no claimed or unclaimed domains listed. why?  |
| | When you enter "y" and try again. it doesn't asks you to "enter a String: " and "enter another String: " again. It just prints those lines out but you don't get to enter. Well~ you can enter 1 string again when it does the loop but I don't know …  |
| | This is our longquiz from this morning. don't worry.. I am not cheating off a quiz.. it's already 22:00 o'clock where I am. this quiz was on 8am. I am studying for our final exam tomorrow. we weren't told the right answers.. and I don't have a book right now … |
| | I get this error. /*array dimension missing new ImageIcon [] = getClass().getResource(name[0]),*/ ^ and I dunno what's missing. and not sure if anything else is wrong because for now there are 4 erros for name[0],name[1],name[3],name[4] import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.awt.Container; import java.io.IOException; import java.io.*; import java.awt.BorderLayout; import …  |
| | It compiles but my JButton won't work... when i run the applet and press the Exit button.. it just prints some errors(or i dunno what they are) in the black window that opens when you run the applet. import java.awt.event.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; ; public class CheckRadioTest … |
| | This only does either BOLD or ITALIC... import java.awt.event.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.applet.*; public class CheckRadioTest extends JApplet implements ItemListener { //private String CurrentComboName = "Select One"; private JLabel headingLabel; private int currentStyle = Font.PLAIN; //private int intBold = Font.PLAIN; //private int intItalic = Font.PLAIN; private … |
| | I tried to convert this GUI to a JApplet but then I get the error message. > D:\JAVA\PROGRAMS\whiteboard\whiteBoardapplet.java:9: error: whiteBoardapplet is not abstract and does not override abstract method actionPerformed(ActionEvent) in ActionListener > public class whiteBoardapplet extends JApplet implements ActionListener > ^ > 1 error > > Tool completed with … |
| | This is a JApplet. the Radio Buttons for colos work.. why won't the Checkboxes work? import java.awt.event.*; import javax.swing.*; import java.awt.*; public class CheckRadioTest extends JApplet implements ItemListener { //private String CurrentComboName = "Select One"; private int currentStyle = Font.PLAIN; //private int intBold = Font.PLAIN; //private int intItalic = Font.PLAIN; … |
| | After setting the time where it should start, you enter "y".. the timer will start.. It's supposed to stop whenever you want it to by pressing "n" but I don't know how.. The only way I know how to get it to ask for "y" or "n" again is to … |
| | This is an attempt to stop the timer in this code: [Click Here](http://www.daniweb.com/software-development/java/threads/422817/how-do-i-stop-this-timer#post1805134) I just learned threads but I'm not sure if I'm using it right.. It doesn't have any erros when I compile it.. but it still doesn't stop the time. the clock starts when you enter "y" though.. … |
| | WHEN I put void in this method.. it says *"void type not allowed here"* in my if statement. but when I erase the void in my method.. it says *error: invalid method declaration; return type required* in the method... what should I do? public void setStop(int day , int hour … |
| | *This program is supposed to printout all the first letters of the Strings enterned in an Array. Which works. but when I added some code to convert the first letters to uppercase, there's an error.* I put a comment in the code where the error is. what's wrong with that … |
| | I don't understand why it just prints numbers. /* This program converts the first letters of the entered strings for an array to uppercase*/ import java.util.*; import java.lang.String.*; public class myfirstarray{ static Scanner scan = new Scanner(System.in); static String str1, str2,str3, str4,str5; public static void main (String[]args){ String[] items = … |
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| | /*This code counts the vowels in strings? It has to use user defined methods: */ import java.lang.String; import java.io.*; import java.util.*; public class vowelConsonant2 { static Scanner scan = new Scanner(System.in); public static void main(String args[]) { String text; int actualI, actualC; System.out.println("Enter the String:"); text = scan.nextLine(); System.out.println("There are … |
| | number = 10; sum = 0; for (var i=1; i<= number; i++) { sum = sum + number; } document.write("sum = " + sum); number = 10; for (var i=number; i > 0; i--) { if ( i%2 == 1) document.write(i); } product = 1; number = 5; for (var …  |
| | number = 10; sum = 0; for (var i=1; i<= number; i++) { sum = sum + number; } document.write("sum = " + sum); number = 10; for (var i=number; i > 0; i--) { if ( i%2 == 1) document.write(i); } product = 1; number = 5; for (var … |
| | number = 10; sum = 0; for (var i=1; i<= number; i++) { sum = sum + number; } document.write("sum = " + sum); number = 10; for (var i=number; i > 0; i--) { if ( i%2 == 1) document.write(i); } product = 1; number = 5; for (var … |
| | number = 10; sum = 0; for (var i=1; i<= number; i++) { sum = sum + number; } document.write("sum = " + sum); number = 10; for (var i=number; i > 0; i--) { if ( i%2 == 1) document.write(i); } product = 1; number = 5; for (var … |
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