Software Development Forum

write a programme which will show you which programming language you used to write this programme

Hey guys, how can I add two numbers stored in asciiz format ? str1 db "2",0 str2 db "3",0 thx.

Hello, if anyone can help I'd greatly appreciate any input! I am of course another newbie and attempting to compile the Inventory program - it contains arrays and I am trying to create a method to calculate the total inventory which is contained within the array named sumInventory[] Here's the …

[B]******************************[/B] [B]Sorry guys this works I tested with bad values[/B] [B]******************************[/B] Hello I'm having trouble with this function i have a list with dicts and I'm trying to make a search in the list. The problem is that my function doesn't return the list even though i know the values …

Ok so lets say I have any GUI that needs its contents changed while it is running, so that it will re-display the new contents. An example would be a JTable that just lists things from an ArrayList. So if I had an ArrayList<GroceryList> my JTable might have Cheese Crackers …

hello everyone, is there any tool class or utilities class in java class library that can run/view .class file?. for example if i click a jbutton i can view a .class file.. Please help. thanks.

As part of my A-Level computing coursework i have to simulate an end user and design a programe for them. I have the code to allow for a listbox were you select from a list of usernames you want but for added security i want to ammend it so you …

I've an ASP.NET app that scans the network for computers, printers etc and return information about them. Now, I was able to pull information like printer names, location, printqueus etc but it would be great if i can obtain information about the tonel level on a particular printer on the …

I have doubt about MouseEvent consume(). And, what it is used for? As, I tried an example and I could not figure out what it was doing Please give your suggestions on this Thanks Nick

I'm running this code in Visual C++ 6.0 and it won't run correctly.. need some expert help.. I don't know what's wrong with this code.. Thanks for the help in advance.. [code=cplusplus] # include <iostream> using namespace std; int main() { char one, two, answer; do { system("cls"); cout<<"\n\n\t\tSelect a …

I want to round number for example number 2.8 to 3 and 2.4 to 2.5 how I made so in C# I heard something about Math.Round function but it doesn't work properly Thanks Sergey

I have a whole bunch of pictureboxes on my form, they have the name picturebox1, picturebox2...picturebox36, and I was wondering if there was a way I could access them using an array. Would I have to create them using a picturebox array and manually type in their locations and such, …

hi , I'm using VB.net : I want to create login and check if the user is admin or not from the table in the database . in my database i have table(Log_in) contains : user name , Password , User Type . I create Login Form : [code=vbnet] Private …

Hi Im pretty new to the whole C++ programming language but after learning python and java i decided to give it a go. I have been using tutorials at [url]www.cplusplus.com[/url] and that has been working fine but i came across a bit of code today i couldn't understand. It went …

What mathematical function do ASR and ROR perform? For instance I have a two registers for storing a value of 2bytes (R5:R4) then I use [code=assembly] SomeProcedure: mov r20, r2 clr r3 clr r4 clr r5 cpi r20, 0 brge ProcLoop neg r20 com r3 ProcLoop: cpi r20, 0 breq …

[CODE]// program 5: implement a decision structure for the following computation # include <iostream> using namespace std; //function used void instruction (); int main () { int income, tax,total; instruction(); // get the income cout << " input your income : $" <<endl; cin >> income; if (income <= 15000) …

I am trying to write a program that reads an inputted sentence and takes each word an puts them on a separate line. Then the program needs to count the number of words. I really do suck at this and am only still in this class because I have to …

So for my project I'm working on, we have to simulate a game of Sorry. There are 1-4 players who are each represented by a color. Player 1 is always BLUE, 2 is YELLOW, 3 is GREEN and the 4th player is RED. Each color has it's own unique start/home …

I am studying c++. I have many questions about the layout of classes and compile of template, etc. I know these questions are concerned with compiler, but i don't know any book about the deep principle and design of some c++ compiler. Anyone can give me a suggestion?

I am writing a program using strings to pass messages into SDL functions. For some reason the compiler will not let me create any string objects though. I get a 'string' undeclared error when I try to compile this code: [CODE]#include "SDL/SDL.h" #include "SDL/SDL_ttf.h" #include <string> int errorMessage(int errorNumber) { …

Hi i am new to C++ I am have a error like the one above: on a linux working in the termial commands c++ round.cpp -lpthread -o moo.exe -- build file ./moo.exe -- running file get *** glibc detected *** ./moo.exe: free(): invalid pointer: 0xb7f226ec *** then shows ======= Backtrace: …

i'm trying to make a geme with c++ but i can finish it because i have trouble with the code :( .....this is the code of the game that i want to make.... [code=cplusplus] #include<iostream.h> #include<conio.h> #include<graphics.h> //using namespace std; int main(void) { double pos_x,i_pos_x,pos_y,i_pos_y,vel_x,vel_y; double time,gravity ; //t=time,g=gravity int …

I am trying to put a multimap inside of a separate class for easy lookup of objects downstream in another main code that I am trying to access. If I put the multimap inside of my main routine and insert items from there it works fine. The second I move …

[COLOR="Green"]Hi,[B][I][/I][/B] Can some please help me the type of errors in programming?[/COLOR][B][I][/I][/B]

what does it mean when you say' reading a java text file?' what does it mean when you say 'writing a java text file?'

With the code below I want to execute a task if the day is saturday and if the minute is >= 14. There is 2 things I wonder here. The code below is an infinite loop that never stops. So it checks for if this criteria is true but when …

Hello, all! I'm getting an error that I don't understand, and would greatly appreciate some other input from somebody more experienced than me! So here's the problem: I have a tree that I can put nodes on, take nodes off, search, etc etc. I have one last function that I …

Hi, I am getting the following error: test.o(5209) malloc: *** mmap(size=2097152) failed (error code=12) *** error: can't allocate region *** set a breakpoint in malloc_error_break to debug I am using finite recursive function in my program. Please help with my query. Thanks

My program uses a buffer to store data as entered by the user, so that the size of the buffer depends on them. The first thing that came to mind is that I would reallocate memory each time more storage is needed, but that doesn't seem reasonable as the data …

[FONT=Garamond]I am in my final year of engineering and I have to submit do a project I aim to do it in .net linking my project done in my personal pc with internet explorer where the client's workspace will be provided. now the question arises to me of how to …

HI and hello, This is sundar...i'm posting a project that i've done 'Airline Reservation System'... Pls go thru it and let me faults if any...and also how to enhance this code.... (pls find attachment)

Hi I am new to javamail API. I added mail.jar and activation.jar in my jre/lib/ext.But still when I am trying to run programs I am getting an error of java.lang.NoClassDefFoundError in main .. can anyone help !! i really need to begin up coding as the deadline's approaching

okay, so i came up with this idea of making a program to evaluate my code. it's supposed to take the code, compile it, run it on several test cases (given in one file each) and report how the code did (which test cases it passed, which cases it failed...) …

Hi Guys is there a way to incorparate the ping function into a app what i want to do is when the user trys to connect it opens a window and displays 1, pinging "ipaddress" and if succesfull displays connecting to host ie "ipadress" from above but if no ping …

Ok, I have a DLL I made. In the DllMain function, I have a variable called my_var (const char[13]). I compiled the dll (called "WGCL") and put it in the debug directory of my Win32 Project. I used /DELAYLOAD:WGCL.dll to Delay Load the DLL which seems to be the only …

Hello, Here is my problem: I declare the vector struct in my .h file and then try to access its fields in the .c file. I did declare a variable of type vector. However, I get a compiler error saying that 'vector has no member named' [x] where x is …

HI, I want to sort the elements of an array in ascending order. The elements are in floating point. how do i go about doing this? Thanks for your help. Nishant

I've got a question for all of the veteren C++ programmers out there.... I know that in_addr_t is a byte addressed value (representing an IPv4 address) however in debugging this code I was expecting a compile error ( scope of ipaddr declared in if statement would not extend to the …

Hi guys, I'm trying to write my first little program... I tell python the number of minutes i want it to shutdown/hibernate my computer and it will add that to the current time and perform the necessary action. However I'm really struggling to add the number of minutes to the …

hi guys need help I resently just started c++ and on classes and have a project to print a tag to be attached on a luggage and deppending on wether the costomer want it delivered at home or pick it up at the airport. Plz find attachment

Can someone explain to me how to convert a number to a string. For example like this number 99812.50 to a string in words (Ninety nine thousand eight hundred twelve dollars and fifty cents,

i don't get it how do you create a text file? i've read some tutorials but still can't understand.. some1 help me?

Hi please someone tell how to find and install packages? thanks

Calculator should display the accumulated value after each operation [CODE] //FILE: PROGRAM3.CPP //AUTHOR : AM NGUYEN //COURSE NAME : CS210 //DATE : // DESCRIPTION : A SIMPLE CALCULATOR # include <iostream> using namespace std; void instruction(); int calculator (char); void divide_by_zero (); float do_next_op (char, float, float); void main() { …

Hello friends, can somebody please tell me how can i implement scroll bars onto a form so that i can put more controls on it... please hlp. ta

Hello all... I'm having a few problems with my program. I will list the problems that I need help with.. 1) I need help printing out the highest testScore (I'm am getting garbage numbers) 2) I need help printing out the person's name in my input file who has the …

Hi, I am having issues with assigning a value to a string. I have two structures node and edge as follows: [code] struct node{ string name; int key; }; struct edge { node u; node v; int weight; edge *link; }*front = NULL; [/code] Now I have a function that …

Hi guys, By any chance do any of you guys know any way to implement an array of linked list without using vector, since i need to implement an array of linked list using c and unfortunately vector library is unavailable. This is what i did: [code] Struct MyList{ int …

Is there any other way to the same thing goto does?(You know what i mean i'm just too lazy too explain it right now >.<) Goto messes everything up >. For example, let's say i made a game that displays a menu, like: "1. Play where is waldo 2.Quit" Then …

I am resurrecting old code from a few years ago, and I unfortunately have little documentation as to how it was compiled and what environment it was built in. At this point, I have successfully gotten it to build, but there are errors at execution, specifically an unhandled exception error …