Programming Forum

hello everyone, I would like to ask for some help with my assignement. My task is to make a program which is converting arabic numbers to roman numerals, but I can't use loops.

I'm testing a new site on XAMPP. I have run into this notice: **Notice: A non well formed numeric value encountered in D:\xampp\htdocs\marksman\includes\register.inc.php on line 17** Code below class RegisterUser extends Db{ private $fullname; private $emailaddress; private $username; private $password; private $passwordRepeat; private $emailCode; public function registerUsers(){ if(isset($_POST['register-submit'])){ $this->fullname = …

Hi java coder here im converting a program into delphi for a project basicaly ive forgotten my whole delphi maths soo can anyone convert this into delphi [CODE](l1 & 0x2 ^ 0xffffffff) == -3;[/CODE]

Hello All. I have been working on getting code first migrations working for my asp webpage working for many weeks with lots of frustration. The main reason why i want to use migrations is to add a new column company or something else to my asp websites main login using …

Hello friends hi, I want to use a vb application that registered in another computer as. Exe file as dataentry billing system. When I copy all database and. Exe file to another pc it doesn't work. Results as,,,'PRODUCT IS NOT REGISTERED PLEASE CONTACT SOFTWARE PROVIDER. HOW TO I solve this …

I have a program that i need to convert from java to c++... i just need help doing it... heres the java: [code] /* Name: Joseph Coleman Class:CSCI 1302 Assignment: Employee + ProductionWorker Academic Honesty: The integrity of students and their written and oral work is a critical component of …

I have used GroupBy and have got the value as below into individual array but the array consist of 5 sets of same Id so how do group them futhure to get something like expected result below , any idea would be helpful [{ "id": 116, "amgId": 168755, "amgName": "FIT", …

Create a Java program that will compute for the average (Final Grade) of three (3) input numbers (Prelim, Midterm, Pre-final). The input grade should ONLY accept values ranges from 70 to 100, and will display a message if the input grade/s is invalid. The program should also be capable of …

var value = 10/2; I want to take length of the variable value. How to take it?

Hey guys, I would like some help regarding saving or reading to or from a bin file. I've read several online tutorials about file input/output, however it doesn't given specific information when applying it to both an array of structures. My knowledge of pointers is weak, as I constantly need …

how can i convert xml based script; which is created by SqlYog software. I want to convert this xml based script to batch file (full coding from xml to batch file script; not only batch(.bat) format.) So i can run the synchronization / backup directly clicking with batch file. give …

Hey? Can someone help me to this program? I need to Search an specific information of a student. #include<iostream> #include<fstream> #include<istream> #include<stdlib.h> #include<string> using namespace std; void login(),registr(),form(),Add(),ShowList(),Search(),Update(); struct Student { int id; char name[25]; char name1[25]; char address[25]; char city[25]; int age; char gender[5]; string email; string contact; char …

How important is Unit Testing taken by employers, is it something that every developer should have as one of their skills, do some jobs require it more than others or is a simple test like handing out a piece of software to be used by friends family etc sufficient enough.

Hi, i want to learn how to parse user input and check its validity in c#, for example i want the user to input a specific format : "x,y to x,y" where x is a number and y is a number (entered by the user) like : "1,4 to 3,8" …

How to convert a date that is in the format yyyy-mm-dd. For example: 2014-12-12 to Dec 12 2014?

[Click Here](https://vimeo.com/user108943040/review/393412654/65b9768044) I have attached a vimeo to the issue, the main issue is that google maps seems to be sluggish and not well tracking and slow. Has anyone got any sugestions? Thanks

alright so i have got a c++ code(AIRLINE RESERVATION SYSTEM) which i can run as console application, but i want to convert it into GUI, and i dont know anything about GUI, where and how should i begin, i have 1 and half month to present it.

Does anybody know a good way to break a screen up into multiple sections for filling out lengthy multi section data? I would like something that I can break data inputs up into sections and move onto the next section when I finish filliing out a section prior, sequentially. What …

Im just learning javascript and want to make a code for a prank on my friend. I want it that when i plug in a certain usb it will pop up a fake virus alert after a couple of seconds, and when you exit off it will pull back up …

Hello I have a abstract class: import javax.swing.JOptionPane; public abstract class Question { static int nQuestions = 0; static int nCorrect = 0; String question; String correctAnswer; abstract String ask(); void check() { nQuestions++; String answer = ask(); if (answer.equals(correctAnswer)) { JOptionPane.showMessageDialog(null,"Correct!"); nCorrect++; } else { JOptionPane.showMessageDialog(null,"Incorrect. The correctanswer is …

Hello! This is my first time trying to use Java, and I was trying to learn something with the "Scanner userInput" and ".nextInt()". After I put a bit of code on, it showed me: Exception in thread "main" java.util.InputMismatchException at java.util.Scanner.throwFor(Unknown Source) at java.util.Scanner.next(Unknown Source) at java.util.Scanner.nextInt(Unknown Source) at java.util.Scanner.nextInt(Unknown …

Hi, A few years ago, me and a colleague built the below code as a tool for our team to automatically update the names on our saved files in line with the company records management policy. Now that policy has changed and I need to update the code, and unfortunately …

First time iam working with this type of form, spend two days but nothing worked. last date to submitting my project was on tomorrow please help me iam not an expert. I have removed some filed for shorten the form, I want the attachment files (3 files) need to uploaded …

I made a JavaFX Discord Server for people who like to talk about JavaFX stuff, or need help with certain projects, I really like to work with java, especially with people who are working with JavaFX (: Here is the discord link: https://discord.gg/yZ3Y3Fd or https://discord.gg/AzFaNU

Hi! It's been a while since I last posted here. I've just gotten started with Windows Service, and have created a sort of 24/7 service to update a database. But because it's my very first project (besides the tutorial one) I feel that I could use some assistance in checking …

Does anyone know of a good SVG editor that allows you to easily edit the document in text as well as visually. I have been using Inkscape, but the XML viewer/editor component is less then ideal, plus it adds alot of crud to the resulting XML. I attempted SVG Editor …

How do I make a cube in javafx that have 6 different textures on each side of the cube? The only way I know how to solve this, is by making 6 imageviews and give them each a specific coordinates that make them look like a cube. Is there a …

How should i give space between my output numbers while i am storing them in an array ?Like if i ask user to enter numbers and one entered 12345 ,i want to display them as 1 2 3 4 5

public class HashedClass{ int ticketNumber; // keyfield string purchaserName; Hashtable hashtable = new Hashtable(); insert(); fetch(); delete(); update(); } I started a pseudocode above, but I know it needs more work. Are there any resources that can help guide me to implementing my …

I am crafting a code generator for something, and I have encountered some things that I do not know yet. Excuse the scambled eggs in this code, but could you please tell me what a job is, and how to get it to run a stored procedure for me? I …