32,205 Topics
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| | Hello , I'm new with java and I have a work to do, but I don't understand anything :( Can someone please help me ? Create a program composed of two classes called: GradeCalculator (with main ( ) method ) and Student. The Student class structure is presented below: Student …  |
| | How to add bookmarks and hyperlinks in pdf using itext? can any body tell example. Thanks advance.. |
| | Someone could help me fix my problem. Im using netbeans and im developing a system as part of our ojt to create a system. I had a little problem of how to move tab or switch tab after i clicked a button. Please help me. thks :) |
| | A farmer with his wolf, duck and bag of corn come to the east side of a river they wish to cross. There is a boat at the river’s edge, but of course only the farmer can row. The boat can only hold two things (including the rower) at any … |
| | Design and implement an application that determines and prints the number of odd, even, and zero digits in an integer value read from the keyboard. (java) using for loop |
 | Hey everyone, I'm looking for some help with coming up with a system to communicate data between client and server sockets. I was thinking of a command system, but that would only work when the client is sending a request to the server, not when the server is returning data … |
| | Hello guys. I am currently developing a Case Management System with a versioning function. The versioning function will allow top management to see the different versions of a document and the different changes that were made by either the lawyer or top management. My problem is, how would I start …  |
| | i want the for banking application that users should be taken in array list and operations like deposit withdrawal and fund transaction from one account to another user..... |
 | I am writing a code for a user to choose numbers in a progress bar. For some reason the progress bar does not fill up or empty when the int progress is not exact. For example: The progress bar value is 5 at the moment. The user chooses 250 Million … |
| | Can anyone help me out with this program import java.util.Scanner; public class Quadratic { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter three coefficients for a quadratic equation: "); double a = sc.nextDouble(); double b = sc.nextDouble(); double c = sc.nextDouble(); if (a == 0.0) System.out.println("Error: … |
| | Hi, this was my previous post https://www.daniweb.com/programming/software-development/threads/504670/need-help-with-a-java-program-that-will-indent-code-from-another-java-file#post2204763 I heard it would make more sense if I put all the code on one line and worked on it from there. I already have code that will indent properly, but I need code that will properly separate the text in Code.java This … |
 | How to copy folders from one system to another within the network. We would need to provide username pwd for authentication to establish connection. Is it possible to achieve this using java? |
| | I'm trying to write a method that returns a sub lists and each containin the max value of strigns from a larger list. I'm using iterator and backtrack recursion to achieve this, however - I'm not familiar with backtrack recursion. Any suggestions on how to make this work. Or if … |
| | any body help me to convert php multi dimensional array to php multi dimensional array format $data = array( array( "emp_name" => "ramu", "department_name" => "cse", "Number" => 15 ), array( "emp_name" => "ramesh", "department_name" => "eee", "Number" => "56", ), array( "emp_name" => "ravi", "department_name" => "it", "Number" => …  |
| | Hi, so I'm trying to create a Java program that will read a Java file that is incorrectly formated and properly indent and format it. This is what I have so far. import java.io.*; import java.util.*; public class Project3 { public static int SPACES = 0; public static void main(String[] … |
| | How to handle org.springframework.web.multipart.MaxUploadSizeExceededException in spring 4 am uploading a file in java it will accept only 2omb but i have uploaded 30mb its giving org.springframework.web.multipart.MaxUploadSizeExceededException how to handle in spring 4 How to handle org.springframework.web.multipart.MaxUploadSizeExceededException in spring 4 am uploading a file in java it will accept only 2omb … |
| | I'm working on an Anagram Finder program. One of the methods I'm writing introduces the concept of **recursive backtracking** which I'm completely new to. I'm hoping to get some suggestions of how this works/how to make it work. I'm trying to implement recursive backtracking in order to display a list … |
| | My program draws numerous rectangles in a JPanel; the location, dimensions and colors are determined by a random number generator. I want to save the panel contents as a jpg. I believe this requires converting the panel contents to a buffered image using something like this: BufferedImage awtImage = new … |
| | Hello. We're going into Constructora and super, using extends, subclasses etc. I have this code: class Student { private String name; private String matric_no; public Student(String n, String m) { name = n; matric_no = m; } } class UndergradStudent extends Student { private String programme; public UndergradStudent(String n, String … |
| | Hi im doing a project for college and after finishing the majority of the code i hit a speedbump i need to register three types of users and one of them uses the department building nick as a basis for the password attribution i have an arraylist for each type, … |
| | I'm in a Java class we are using netbeans to create a program. I have the code in and it builds but it will not run. Can anyone assist |
| | help me for convert java coding to php coding |
| | How to write a coding using eclipse. what r the configurations need to execute java program in system.  |
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 | Hi, I am developing a web application using JSP, servlet in ubuntu. I want to convert a JSP page into PDF. I dont want to store the PDF file in my local drive. Just convert into PDF and view Dynamically while i click a Button. ## For Example, ## In … |
| | Hi, Every one please help me... I am doing MSCS thesis implementation, my area is Monitoring and detection of SLA violation handle with proactive approach in cloud computing environment...please any one help me in algorithm or java code to monitor and detect SLA violation......... |
| | hy its me behram i need to submit my project can anyone give me idea for making desktop app;ication using java |
 | hello to all! I am developing a data warhouse as my final year project. I have made my star schema succesfully. Now i want to make a query interface for end users so that they run their desired queries. But i am unable to understand that what type of interface … |
| | hi james, stultuske this is jus a question. do you have here any tuturials on object oriented programming, abstract classes, subclasses, method, overidering methods and so on. |
 | Hi,all .How would i make client/server app,to calculate surface area of the cylider. The server must read the cylinders radius and length from the client and calculate the surface area of a cylinder. The server will then return a double representing the surface area of a cylinder to the client. … |
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