32,204 Topics
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| | what is the difference between java 1.4 and 1.5  |
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| | Hi, I am biginer to java. I need to make a class method that retrieve specific row values from database (using ID), and then to make new class instance using those values (as field properties). I wrote code for the first part(getting row value from ID), but I need help … |
 | I deal with vb.net, but i want to take a look at java. Whats your advice on things to expect? |
 | Hi everyone, I'm new to Java and a relative newbie when it comes to programming in general. I've been learning a bit from some Youtube tutorials dealing with Java basics. They've been very helpful and I've been able to create a basic game setup with my new knowledge, with a … |
| | Hello! Here and example that we can add manually a path on windows: [url]http://1.bp.blogspot.com/_NtoTtHZadHE/S0SLPiJo-2I/AAAAAAAAAIg/GyoW0pPEW-g/s400/qt-mobility-windows-env-path.png[/url] I need to add new path on the system (or user (it does not matter) ) from my Java program (no problem if my java program must start with administrator privilages). Thank you! |
| | Does anyone know how I can display the contents of the windows 7 recycle bin using java?  |
| | hey, i have developed java application in netbeans 7.0. the application connects to the mysql database in the same computer. what i need to do is make a stand alone application that would not require netbeans in order to be executed, also i want the database to be a part … |
| | Suppose that I have a text file and I want to insert a character in each of its line at some position. Then can I insert a character there without rewriting all the characters ahead of that position with one position ahead. Like, if I try to do that in … |
| | Hi every one, I`m using Net beans for my latest project and I downloaded Jthatoo.jar look and feel file.now i wanted to change the look and feel theme in my net beans project.How could i do this?  |
| | Hi, I need to write a pontoon game. So far i wrote the Deck and Card classes. When i try to print the toString in my deck class i get "Deck@6612fc02". What i wanted is to print 13 cards on each row. May you help me thanks. [CODE] public class … |
| | name raj city delhi weight 70kg hight 176cm hair black age 27years education IT I want to start java learning but how to begin i don't know.so all are requested to initiallise this topic .  |
| | I have been playing about with some code tonight and trying to add things to it, so i know it wont make sense when talking about cats and dogs, females and males and music, I run this code and the GUI comes up I click add CD and the required … |
| | is this possible create different applet page..and link with one page to another... if click button present in the one applet page... it will redirect or shown another.. (like html page ) is there anyway to create fullscreen application in java??(in applet or frame)... for connecting database applet based application …  |
| | hi java professionals! i am building a system that require printing reports. i need small tutorial. besides if you gave an advice about how to form a report, that would be nice. thank you! |
 | Hi I was trying to make a remote desktop program using java socket programming. I have been successful to develop it for LAN. But i am wondering that how to use the same application over internet. As i am not an networking guy, i don't have enough knowledge of tunneling … |
| | am try to create notepad in java... menu item actionlisteners are not working...except exit... what is the problem with my code??? and is there any sequence follow... because am try to use jScrollpane the text area will be blocked??? code is.. [CODE]import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JFrame; import … |
| | Hi all, I wants to connect a legacy system (mainfrme) through my code (either java or .net) and need to mask the columns in vz450 file columns(fixed length files) and need to ftp into another mainframe machine,how to achieve this,any ideas are greatly appreciated.thankx |
| | Hey guys, Im new to Java and i am trying to wrap my head around arrays and what not. What i am trying to do is create an array for a puzzle which is 4x4 and has the numbers 1 to 16 so far i have got this [code]public class … |
| | I'm trying to make a simple text game just for fun. Java is a language I want to learn so making a game is a great start. I'm having problem with my if statement however. This is an example of whats happening. This is only a few hours into the … |
| | [CODE] import java.io.*; class BinaryCounter{ private String b; private int binary; public String binaryConverter(int binary){ this.binary = binary; String temp; temp = Integer.toBinaryString(binary); return temp; } public String INCR(String b){ this.b = b; char[] temp1 = new char[b.length()]; temp1 = b.toCharArray(); char[] temp2 = new char[temp1.length+1]; for(int h = 0 … |
 | hi guys got a question here how can you display output 1 to 35 in a variable declared with the value of 1 (a=1; with the condition of 1>100 ??? in a for loop structure sorry if i dont make sense guys.. im kinda new to this thing |
| | Hi, I made this thread for our groups assignment. We are suppose to get 3 program codes, at least 250 lines each, from anyone that created one. As soon as we retrieve them, we are supposed to evaluate them and find out what type of things they used and how …  |
| | Greetings to all experts, I am a newbie here in Java OOP and is struggling in practicing how to code a OO program, using Java. I hope anyone can give me a head start please. Here is the requirement which i am suppose to complete: [B]Input[/B] The first line of … |
| | Greetings to all experts, I am a newbie here in Java OOP and is struggling in practicing how to code a OO program, using Java. I hope anyone can give me a head start to enable me to write the main method to test the 2 methods. Here's the question: … |
| | i am new in java programming, can someone help me create the code for it.thanks. |
 | Hello, i have used ireport tool for creating jrxml template for creating chart(XYLine chart). and i used this jrxml file in java code to create chart. Here i passed csv file as data source. Now i can freely change color,title,subtitle,font ect from java code . what i want is how … |
| | I am using netbeans to do "Library book search system"in EJB. I have a html page in which I want to display the list of books that match with the entered keyword. I get the keyword from the user and send it to a servlet through an ajax funtion which … |
| | Hi there, I am new to Java and have a question about user input. In my book they use Keyboard.readInt() etc A tutorial I watch does Scanner input = new Scanner(system.in) I also saw a few videos doing, well I don't remember exactly but something like... I remember they imported …  |
| | I am new to programming and I don't know how to make interfaces. My code is : [CODE]public class CarsDescription { /** * @param args the command line arguments */ public static void main(String[] args) { interface Domestic {} interface Import {} interface Japanese extends Import {} interface German extends …  |
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