32,199 Topics
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| | Hi all I have a [COLOR="Red"]miniproject [/COLOR]I need to submit tomorrow ,but I didn't finish it.. Please if any member have a time to check it for me,,tell me so I can send my whole work... I really will appreciate your help Please help me ....Iam so sad its 50% … |
| | Hello everyone, I am AP COMPSCI A for my school and I trouble with this program. In the program you have to enter numbers from 1-100. And print a chart of how many numbers were between 1-10, 11-20 and so on. Like this: 1 - 10 |* 11- 20 |**** …  |
| | i am doing some network programming: i want to be able to switch lights in my house either on or off through the network,WAN.The lights are connected to a computer through the paralel port.i.e the computer is at home.i have achieved the control of the lights at LAN level. my … |
| | Hi to all, I am stuck with these problem, so I must ask for a little help. I have this "postfix notation" expression " 5 9 + 2 * 6 5 * + " ,written in a file "izrazi.txt". So , I am supposed to read it from the file, … |
| | I have a string as follows: 'mnp1011000jie' I want to retrieve contents of the string as follows: 1st field: mnp 2nd field: 101 (which signifies the binary representation of 5) 3rd field: 1000 (which signifies the binary representation of 8) 4th field: jie I know that binary integer requires 4 … |
| | Hi friends, im new to java. so im facing lot of problems in developing applications. I need all ur help. pls give ur support to ur friend. I dont have much support in my side |
| | can anybody help me with my program tutorial?? my program is like a software tutorial for math,science,physics etc.. it starts with it starts with displaying a pdf file and after that displays 10 questions about the lesson.. the problem is after the first question is answered i need to click … |
| | Hi, How can I have a JOptionPane that has multiple fields for entering text. Does anyone know if this is possible, if so could you please give me an example of how to do this? Thanks  |
| | How to display animations and use animation to click a menu in my application developed using java ? |
| | How can i convert float or double to binary? |
| | Hi, I'm working on a program that needs to store user info, then can retrieve it at any time, even after it has been shut down and restarted. Is there any way that I can do this? I tried looking online, but couldn't find anything.... |
| | Hi! I'm building a spreadsheet in Java. I want to read a string and read the integers in it to do calculations. Such as =2+(3*5)/4 Is there any method in string class to get integers. |
| | Hi, I'm a new to JAVA Developing and I just found one package that I can't decode it in any way that i know. the package is called net.roydesign.app. My question is 1. What is this package used for? 2. Where can I get this package? Thank you |
| | Hi , how are you? please, could you help me to solve this question? which is a part of the compitision's questions. I am waiting for your respond! |
| | Suppose i have a string which contains some binary data as follows: "bac01010111pqr14 " how can i retrieve binary data from this string using java? |
| | Hello everyone, I am looking for open source message queue implementation in Java. Does anyone know where can I find a 100% pure Java implementation of message queue with basic features? It is better an implementation which does not rely on other components and can be used as a utility … |
 | Hi Guys, I have a game controller and I was wondering if it's possible to write a java program to manipulate it, so if I press left on the d-pad I can assign a key to it. If you could link me to a tutorial or something along those lines … |
| | Hi All As a beginner, I design a small programm using netbeans(6.1). Actually I designed one class and connected it with several JDialog ,but I find some difficulty with search engin and creating the LinkedList.(how can I connect between them ) main question : if I search fort he customername …  |
| | Hi all Web 2.0 is yet to peak and we have Web 3.0 upon us with cloud computing and all, ain’t it exciting? Open source, the delivery of IT over the Internet as services, what a total smashing idea and what is more awesome is the golden opportunity to learn …  |
| | Hey, I have a quick java question. I am building a Java application that uses an SQL database. I was wondering if it was possible to have this desktop application use the internet to connect to an SQL database setup on a remote server? This way the program data would … |
| | I am working on project "to develop distributed database system with help of Mobile Agent in java". Can you help me?I want resource of information on mobile agent implementation. Provide pdf link or web link .And if you have more info please help me.... |
| | hi all, can you help me find a way to start a new internet explorer window in a new process? for the moment i am using window.open in javascript but its using the same process no matter how many windows i open while what i need is one process for … |
| | Hi! i am trying to develop an application using java in which i want that i should be able to send messages from my application to mobiles and i m using a modem.please reply! i want the code in java for it.  |
| | i have done a read() and a write()... after running write() the read() won't read the newly wrote data until i compile again. my guess is that the newly written data doesn't get saved until i compile again.. please if anyone knows how to make it saved so the read() … |
| | i need to add code that the stock controller can view the outstanding order can any one helpe me please |
| | Hello everyone, I have written the folllowing scripts, just want to output "Foo is true." when the property foo is set to true. But when using Eclipse to run the simple script, there are something wrong. Could anyone help to check what is the wrong with my shell scripts? Source … |
| | Hey guys, I'm trying to use MySQL and I have a server setup and ready to go and I'm 100% sure it works. I read a tutorial page and tried to find more but I couldn't. What I did was drag the .jar file that came in the Connector/J.zip (3.0) … |
| | what's the simpliest code to display a PDF file inside a JTextArea?? |
| | I have a problem that I have "solved" in that it now does what I want, but I'd like to know why it works. I have a JFrame. Within that JFrame I have three JPanels, which I'd like the user to be able to adjust. I would like to be … |
| | Hi, I'm on Christmas Break and am bored out of my mind so i decided that i wanted to write a program that generates a SOLVED Sudoku board, i.e., it has all the numbers filled in. I'm going to write a program later to turn it into an unsolved puzzle. … |
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