32,199 Topics
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| | Hi Friends.., I have some problem in my timer thread..... the actual problem is... if i start only my application means timer is working fine.....but if i start any other application in my desktop means...problem arising in timer....timer becomes slow in action... and i have used Sleep range of 1000 …  |
 | I want to learn J2ME polish tutorial... Is any boday knows better link for that? I want to know the installation procedure and user guide |
| | Hi, I am writing a little GUI application and I want to set them up, so that they have a Windows look and feel. So far I can't seem to find anything workable. |
| | hi, i dont know how to disable the maximise and minimise button in title bar.....so please give me the idea for that......... regards, vani |
 | yay this first time that I develop something larger ;) My problem: main method display a frame with buttons where you choose what function/action you want to perform. Once you press a button I want the main window become invisible and windows with option for function to become visible. So … |
| | hi i m a final year student of computer systems engg, i have selected wireless information sharing systems as my final year project, i want 2 bulid an apllication like sql2gsm ,to accsess databas through sms,any body hav any idea, i wll appreciate it |
| | How do you do this? I can assign each random values into arrays, but I cannot increment the value so that I can display each values with another for loops. It needs to be 5 to the right.. [code=java] import java.util.Scanner; import java.util.Random; public class LabAssgn_laksmono { public static void … |
 | Hi, I need so help in the right direction. Don't know if im going in the right direction or not. I have a card class and a deck class that models the hans. Now I have tor create two special hands that will play two sperate games depending on which … |
| | Hey guys..., Is there any way.....to use background image for a form...in j2me without using canvas because if i use canvas means i cannot add textfield and all... or else is there any option for setting different font color |
| | Hello, I am a newb of Java applets. In the recent day, i got with a java code and is working properly with my current web page. I'm herewith attaching that source code. You just cut and paste it, save it as name.htm, and run it. Interesting pop up. am … |
| | public class Doomsday { public static final int Monday = 0; public static final int Tuesday = 1; public static final int Wednesday= 2; public static final int Thursday = 3; public static final int Friday = 4; public static final int Saturday = 5; public static final int Sunday …  |
| | Hi. I have a bunch of Java codes I have done and I was wondering if there is a possible software or program to convert it into c++? This is because I've done it in Java and now my lecturer wants it to be in c++ >< The concept is … |
 | Can somebody help me with this please. i need to create a //calendar on the frame. i got the frame but the calendar is not woking. import jpb.*; import java.awt.*; import java.awt.event.*; import java.util.*; public class DayOfWeekAWT { public static void main(String[] args) { Frame f = new DayOfWeekFrame("Day Of … |
| | hi everyone im shazna i got this mate that has been working ahrd on her java coding and now she is stuck as she lost her original file of the coding she is starting from her older version and she is lost because she cannot figure out what is wrong … |
| | i have used this formula to generate random number. [code=java]Integer random_number = new Integer((int)(Math.floor(Math.random() * (max - min + 1)) + min)); while(numbers.size() < noofQn ) { Integer random_number = new Integer((int)(Math.floor(Math.random() * (max - min + 1)) + min)); System.out.println("Random number"+ random_number ); if(!numbers.contains(random_number)) { numbers.add(random_number); } }[/code] numbers … |
 | Hi folks , I just started to learn J2EE using Netbeans(5.5) and JOnAS (4.8.4 ) . I tried to run a simple session bean(stateless) invoked through client application. I successfully deployed in jonas using Netbeans (5.5) but i can't able to successfully run it. Here with i attached client application(client2.zip) … |
| | I am supposed to create a hit the target class with multiple classes. First place a ball that moves horizontally on the cavas, then create another class with a square that shoot up three balls when the user click the mouse. This class extends Active Objects. Any ideas? |
| | hi I m gettting this error java.lang.NoSuchMethod , i hv tried but not able to get the answer, I m using one method that is in diffrent class and that class has public static void main(String[] args) { } Plz provide me wih solution. Jitender |
| | hey guys this is my program ,every thing works great but i want to to make aloop which makes the program play again,idon't know how to do that for multi methods program can some one help me. i know i have to create string and use that to loop the … |
| | Hi, I have been trying to learn how to create web services for last few weeks. In the process I learned about xml, mySQL, JDBC, servelets, and javabeans. At this point, if you give a specific task such as 'get price for a certain item from the database and display … |
| | hi everyone. I´ve seen many examples of word counters but im still confused about my program. I have to do a word counter until words of 4 words specifying I number of times that appeared the word in the text, general procentaje, percentage of the words by number of letters, … |
| | Hello I need help. I need to write a program that changes all upper case letters to lower case letters and all lower case letters to upper case then the vowels with an *... it would look like this normal= UppER loweR caSe output should be this.. *PP*r L*W*r C*s*.. … |
| | [COLOR=#0000ff]1 [/COLOR][COLOR=#941edf]import[/COLOR][COLOR=#000000] java.util.*;[/COLOR] [COLOR=#0000ff]2 [/COLOR][COLOR=#941edf]public[/COLOR][COLOR=#941edf]class[/COLOR][COLOR=#000000] CALC[/COLOR] [COLOR=#0000ff]3 [/COLOR][COLOR=#000000]{[/COLOR] [COLOR=#0000ff]4 [/COLOR][COLOR=#941edf]public[/COLOR][COLOR=#941edf]static[/COLOR][COLOR=#941edf]void[/COLOR][COLOR=#000000] main (String[] args)[/COLOR] [COLOR=#0000ff]5 [/COLOR][COLOR=#000000]{ [/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000] much;[/COLOR] [COLOR=#0000ff]6 [/COLOR][COLOR=#000000]System.out.print([/COLOR][COLOR=#00cb00]"\nEnter the number of numbers "[/COLOR][COLOR=#000000]); [/COLOR] [COLOR=#0000ff]7 [/COLOR][COLOR=#000000]Scanner input=[/COLOR][COLOR=#941edf]new[/COLOR][COLOR=#000000] Scanner(System.in);[/COLOR] [COLOR=#0000ff]8 [/COLOR][COLOR=#000000]much=input.nextInt(); [/COLOR] [COLOR=#0000ff]9 [/COLOR] [COLOR=#0000ff]10 [/COLOR] [COLOR=#0000ff]11 [/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000][]num=[/COLOR][COLOR=#941edf]new[/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000][much];[/COLOR] [COLOR=#0000ff]12 [/COLOR][COLOR=#941edf]double[/COLOR][COLOR=#000000][]perc=[/COLOR][COLOR=#941edf]new[/COLOR][COLOR=#941edf]double[/COLOR][COLOR=#000000][num.length];[/COLOR] [COLOR=#0000ff]13 [/COLOR] [COLOR=#0000ff]14 [/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000][]den=[/COLOR][COLOR=#941edf]new[/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000][num.length];[/COLOR] [COLOR=#0000ff]15 [/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000] total=0;[/COLOR] [COLOR=#0000ff]16 [/COLOR][COLOR=#941edf]int[/COLOR][COLOR=#000000] total1=0;[/COLOR] … |
| | Hey buddies.., I m developing some project using java swing... in that I got a problem like......if i use timer thread in label means i couldnt perform any other action in that panel like button click event and all.... it becomes too slow in action.... |
| | I decided to evaluate a Java game and I chose the famous snake game (actually "snake pit") , since I am just a begginer at these things I need some help :sad: ! What are the typical Java characteristics in this game?? ([COLOR=red]How can I recognise that this is a … |
| | Hey guys, I need help... I need to write a program that converts uppercase to lowercase letters in java, in netbeans 5.0, and i have no idea how to do it. Thank you, i would apreciate your help. |
| | I decided to evaluate a Java game and I chose the famous snake game (actually "snake pit") , since I am just a begginer at these things I need some help :sad: ! What are the typical Java characteristics in this game?? ([COLOR=red]How can I recognise that this is a … |
 | Is there any provision lik customised panel in java??? Can we design a customized frame in java?? i jus wanna knw whether v can or not.. don need t code:cheesy: if t code is available den post it :mrgreen: Thnx in advance! |
| | Ive Come Up wid another question?.. Is ther a timer component in JAVA? |
 | Hello: I have recently been studying Java; I have followed a few tutorials and building some simple apps. I am wanting to try applets. I read about them tonight and followed an included tutorial in order to get an introductory feel for doing so. My questions do not pertain to … |
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