Software Development Forum

I want to convert string to unsigned short. Example "123" equal to number 123 or 0x7B. But i get an error while doing the convertion : "Error 9 Cannot implicitly convert type 'int' to 'ushort'. An explicit conversion exists (are you missing a cast?)" Here is my code: UInt16 usTest …

Hi guys, I was supposed to create a program that simulates a haunted house. the output was supposed to be like: Welcome to the Haunted House! You are in: Front Foyer Possible directions are: North(N), East(E), West(W), Abandon(A) Where would you like to go? s Invalid Command You are in: …

Hi, I was asked to create a program that converts a .csv (I converted it to a .txt format first) and I've put together a pretty basic one that reads the data in the text file and formats it into XML, then saves it as a .xml. By basic I …

Hi, I have a large array of values and would like to find a way to calculate the change in value for each period. I have been attempting to use a for command with an array to do this, but I have not been successful at all. The basic idea …

Hello all, i really need help with this program, i am a brand new assembly learner/ noob, i need help with a program that ( promts the user to enter a number between 1-10, then when the user enters a number, if it is less then 5 display message1, if …

Good day! I would like to ask on how to transfer the contents of JTable to mySQL database. I have seen a lot of codes of putting contents to JTable from database but I need to know the other way around. ^^" I do not have any idea on how …

please help meeee write a program for a local bank to manage their accounts. the bank offers two account types,saving and checking,each customer must maintain a minimum balance, if the customer`s balance falls below the minimum ,ther is a service charge 10 aed for saving and 25AED for checking. the …

Hi guys, I'm quite unsure of what i'm doing here and could use some guidance. I've searched but haven't found any links that were focused enough. My objective is to connect my application to a database for the first time. I've never done this before so it's essentially a learning …

Please help with writing a loop for the program that must display/print every prefect number from 1 through 1000

I'm creating the a Card game c++ program and I got some problem. PLZ help!! I got few files: Main.cpp (ask user which card game he want to play) Card.h (creat rank and suit for cards) War.h, War.cpp (creats War game) TicTacToe.h, TicTacToe.cpp (creats TicTacToe game) Game.h, Game.cpp (required to …

if the input is 123 the output will be onetwothree

Hello i was assigned for a task to find the Name and books Taken as a count from the given TWO array table , I wrote a program but it's not working , experts pls help me out!! commondata b/w the TWO ARRAY TABLES are - ID of a student …

Hi. I am having connection issue while connecting to using below string provider=IBMDADB2;Data Source=XXXX.XXXXX.COM:5000;Database=C2RCU0;Uid=s858;Pwd=cccc Getting error like database not found. But What i found was connection to mainframes it self was not happenning. Do i need to provide any other information or what i am missing here.. sConnection As String …

Hi everyone, I've been having some troubles with this code (I'm a beginner). All errors are resolved and it runs, but as soon as it starts it says "main.exe has stopped working" and closes. I'd appreciate if someone could look over it and tell me what's wrong. main.cpp: #include "SDL/SDL.h" …

I was wandering what could be the causes of this error message? Like in general. `\\: *stopped,reason="signal-received",signal-name="SIGSEGV",signal-meaning="Segmentation fault",frame={addr="0x00402d53",func="Domain::Movie::show",args=[{name="this",value="0x1"}],file="..\\src\\Domain\\Movie.cpp",fullname="e:\\eclipse for c++\\workspace\\lb6-8oop\\src\\domain\\Movie.cpp",line="36"},thread-id="1",stopped-threads="all"` 10x.

Hi all! I was experimenting a little with scanf. I am posting the code and the outputs I am having prolems understanding: #include <stdio.h> int main() { char a,b,c; int d,e; scanf("%c%c",&a,&b);//-------------------(1) printf("%c %c\n\n",a,b); scanf("%d%d",&d,&e);//-------------------(2) printf("%d %d\n\n",d,e); scanf("%c abc",&a);//--------------------(3) printf("%c\n\n",a); scanf("%c abcdefgh",&a);//---------------(4) printf("%c\n\n",a); getch(); return 0; } In (1): Doesnt …

This is an attempt to stop the timer in this code: [Click Here](http://www.daniweb.com/software-development/java/threads/422817/how-do-i-stop-this-timer#post1805134) I just learned threads but I'm not sure if I'm using it right.. It doesn't have any erros when I compile it.. but it still doesn't stop the time. the clock starts when you enter "y" though.. …

if Julian_Date > Base_Date : Target = (Julian_Date - Base_Date) % 28 print First [Target], Second [Target], Third [Target] Shift_Set = [First [Target], Second [Target], Third [Target]] elif (Julian_Date < Base_Date) & (Julian_Date != 28) & (Julian_Date !=0): Target = (Base_Date - Julian_Date) Shift_Set=[First[(28- Target)],Second[(28- Target)],Third[(28- Target)] else pass #the …

Hey , i am new to visual basic.NET , i want to recognize a barcode device in VB.NET , further have to generate some barcodes using VB.NET and recognize barcodes through barcode device. so anyone can help me... Thank you

So I need to write an ping client and server for my networking class. Server code is running no problem but I'm a bit lost on my client code. I copy and pasted the server code because I figured it would be easier to modify.. Please check this out.....THE PROBLEM …

Gribouillis has allready posted code similar to this in his snippets, but here version for input suitable for for expressions, generators and list comprehensions. Need to add robustness by some try...except blocks for real world use.

when i move cursor on image in one location it should display some information, and moving cursor in another location ,and need to display some other information. help me with visual basic 6.0 code. thanks

Hello all, I have tab delim file as follows #file1 #version1.1 #columns with the information as follows state1 class1 report_version_1.1 9428 4567 . . call=1;times=5;toss=head->tail;sno=A1B1;effect=positive state1 class1 report_version_1.1 3862 4877 . . call=1;times=5;toss=head->tail;sno=A1B2;effect=negative state1 class1 report_version_1.1 2376 4567 . . call=1;times=5;toss=head->tail;sno=;effect=positive state2 class1 report_version_1.1 4378 2345 . . call=1;times=5;toss=tail->tail;sno=A1B3;effect=positive,negative, both …

Hi guys. so I have been trying to solve this problem and I wrote a bit of which I think its part of the solution. so I would apreciate a help from you guys. The problem: A palindrome is a word, phrase, or any other sequence of letters that can …

I have an xml file that looks like this; <?xml version="1.0" encoding="utf-8"?> <!--This file is generated by the program.--> <Product ID="23" Name="Soap" test="one"> <Price>10.00</Price> <OtherDetails> <BrandName>X Soap</BrandName> <Manufacturer>X Company</Manufacturer> </OtherDetails> </Product> I can use the following code to read the 'ID', 'Name', and 'test; XmlReader reader = XmlReader.Create("Products.xml"); while (reader.Read()) …

Evening to everyone. I have a new project that is rather lengthy, but I am almost done with it. Sorry about the long read, but I was hoping to answer any questions that you may have upfront by posting all that I know about this project. Thanks Here's the assignment: …

#include <stdio.h> #include <stdlib.h> int main() { begin(); } int begin() { long int b,res1,res2,res3; int a,c,d,e,f,i; printf("Enter first number: "); scanf("%d",&a); printf("Enter second number: "); scanf("%ld",&b); c=b%10; d=b%100-c; e=b/100; res1=a*c; res2=a*d; res3=a*e; f=a*b; printf("\n\n\n"); printf(" %d\n",a); printf("x\n"); printf(" %d\n",b); printf("________\n"); printf(" %ld\n",res1); printf("+ %ld\n",res2); printf(" %ld\n",res3); printf("_______\n"); printf("%d\n",f); system("PAUSE"); …

Please Tell me how to scan a source file in c..suppose a file i am giving as input and i have to scan that files for different things...can anybody help me!!!!!

Hello Friends... I need help on regular expressions.... I tried the following way but it did not work for me....please help me to create a regular expression... ^.*(?=.{8,})(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(^[a-zA-Z0-9@\$=!:.#%]+$) My requirement is -> Min 8 to 15 characters - this I will do with the length validation or by including in …

OK, hello guys. I'm trying to make an image fit a JPanel. What I mean is to set a maximum size on a image, depending on how big the JPanel is. I'm using a JSplitPane to show some images. On the lef side I'm using a JList, and on the …

warning: int format, pointer arg (arg 2) i have no pointers this function :( main.. functions.... functions. int test(char num) { int total[SIZE]; printf("%d",total); fflush(stdout); //no pointers return 0; }

I am developing a IE toolbar using MS VISUAL STUDIO 2010 VC++ I have a popup menu, having two options WEB SEARCH and IMAGE SEARCH. my problem is the pop up menu works fine when i see the output in DEBUG mode ... The pop up menu works fine even …

WHEN I put void in this method.. it says *"void type not allowed here"* in my if statement. but when I erase the void in my method.. it says *error: invalid method declaration; return type required* in the method... what should I do? public void setStop(int day , int hour …

import javax.swing.JPanel; import javax.swing.ImageIcon; import java.awt.Image; import java.awt.Graphics; import java.awt.Graphics2D; class View extends JPanel { Image icon1,icon2; public View(){ ImageIcon i1=new ImageIcon(this.getClass().getResource("tile1.png"));//image I drew ImageIcon i2=new ImageIcon(this.getClass().getResource("tile2.png"));//image I downloaded icon1=i1.getImage(); icon2=i2.getImage(); } public void paint(Graphics g){ super.paint(g); Graphics2D g2=(Graphics2D)g; g2.drawImage(icon1,10,10,null);//this image is not displayed g2.drawImage(icon2,200,200,null);//this image is displayed } } …

Hi, been sometime since I posted here... Okay strait to the point: I'm having trouble getting my head around coordination system for a game. So lemmy explain a example; I use panda3d which uses python, ofc i'm programming in python. So the question. I want to create a coordination system …

Hi, I'm a new java user, working on a brute-force knights tour algorithm in linkedlist. The move function worked perfectly (for a while), I mean, the pointer could move forward, or backward if a wrong path was chosen. But all of a sudden, it returned me a stackoverflow error. i'm …

I am trying to sort an ArrayList of Strings using the Merge Sort algorithm. However, I am having an error where it occurs on line 67 **`result.set(i,right.get(r));`** Where I get the IndexOutOfBoundsException. I have tried printing out the index of the result, and it seems to be that I am …

Hi, Below is the declaration at class level. int[] PossibleValues = new int[6]; int[][] JaggedArray = new int[50][]; int JaggedVar = 0; Then in a function, I am assigning PossibleValues array to Jaggedarray like this. [PossibleNumbers is a function that returns an array of possible numbers for a cell in …

Hi, I have 4 different files that contain the text below. I need to Remove specific whitespace from the text and to find if there is a number that appears in more then one file and to print the output result to a new file that will includ lines with …

Because UDP is unreliable protocol i want someone to try my code. For someone who have server, run my code and send packets to your server and then monitor to your server bandwidth usage Sender packet size is near to (Server)Receiver packet size ??? Soz for my english. using System; …

I'm developing a VB.NET application that is going to be checking if a table has been changed and if it has get the data and send it off to another application. I was looking into ways for an application to know that there has been new data added to the …

I have been looking on the internet for how to do a save as on my form, but can't seem to figure it out. All I know is you can do something with the saveFileDialog, but I don't even see it pop up. I want to incorporate 8 Different SaveAs …

I am having problems trying to center some text. I created a printdocument and it has a company name and title and then other information I have the information fine but I wanted to center the company name and I can't seem to do it correctly here is what I …

halo guys, I having problem executing the SQL statement in the visual studio but when in the MySQL it work fine. Here are my code. Dim sql As String = "SELECT * FROM (SELECT @row:= @row + 1 AS rowNum, std.* FROM Student std ,(SELECT @row:= 0) r) AS t …

i want to create column headers now in my first array have this http://uitm.x10.bz/!/1.png array CSC238,8.00-9.50 MAT183,1.00-2.00 ECO120,2.10-4.00 BEL311,4.10-6.00 MAT183,8.00,9.50 then second array, i want to do like this http://uitm.x10.bz/!/2.png array 8.00-8.50 9.00-9.50 10.00-10.50 11.00-11.50 12.00-12.50 1.00-2.00 2.10-3.00 3.10-4.00 4.10-5.00 5.10-6.00 6.00-7.00 7.00-8.00 8.00-8.50 9.00-9.50 hope can help this problem …

I got error ProfileCommon could be not found , in my code. I don't know how to fix the error. I put namespace using system.Web.Profile, but error still does here. Could someone help how to do that? Please help me if you know. Thank you public partial class UserProfile : …

I need your help regarding the message acknowledgement in the queue when the message reaches at the queue. Any help would be highly appreciated. the code for my queue class is; struct ListNode { ListNode(gcroot<message^> msg); gcroot<message^> msg; ListNode* next; }; ListNode::ListNode(gcroot<message^> msg): msg(msg), next(nullptr) {} public class queue { …

hi, i started using VB 2008 recently (with perl background, its a big leap) and having a problem with database. i am trying to access a database that is attached to a different form. i managed to get my code to work if i was writing on the same form. …

I'm having trouble with my some output in hexadecimal math. The subtraction overload seems to work fine, but when I add an address to another it goes all wierd on me. :( Here is a sample output: 00000000 + 0000055c = 0000000c // Incorrect 000a0000 + 00000180 = 000a000000000080 // …

Hello guys, i have a question regarding how to change the origin of a window, particularly a JFrame. I'm essentially running a program called "Fraps" to see the frames per second of my JFrame, with this program, you can display the fps on any 4 corners of the window currently …