Software Development Forum

Here is my problem: I have a search form in the project I am currently working on, and I have no idea how to go about making it work. I want it to search and display data for a “Tag ID

Hey guys im working on a a banking program for my cpsc class and i have the code finished and i just cant get it to run, i believe my brackets are wrong somewhere but i just cant figure out which ones so if someone could juss help me out …

There is an algorithm in the software program that other team handed to me on linux. Given a set of requirements, our task is to create a test script/driver to verify that algorithm using a separate data file and spit out the result on the output file. The concept is …

Hi, i am using Pygtk to make GUI . I have a frame in which i have added a VBox.. I want to add scrollbar in that VBox.. but couldn't figure out how to add it. [code] vscrollbar = gtk.VSscrollbar(adjustment=None) AttributeError: 'module' object has no attribute 'VSscrollbar' [/code] it's giving …

how to update an existing databases not replacing the item just only a quantity... help me... plssssssssssss.... tnx:sad:

[COLOR="Navy"]Hi everyone, I just finished my summer internship last week and part of what my boss told me at the end of the program was to impove my Java skills. From experience I know the best way to master any programming skill(or the likes) is via practice so I am …

Hi Guys, I just need a bit of help in VBA. What I'm trying to do is to open report from a form. The reports are based on Query. The form consists of a combo box and a command button. What I want to do is to select the condition …

I just started class about 4 wks ago. I just got my deitel's c++ how to program book and I already cannot figure out how to do this homework assignment... (I got shiested online...getting refund, just had to purchase book late.) use a while statement to determine and print the …

I am new at this but I think I may have it. This is the assignment: The program should ask for the Customers First Name and Last Name (Use Initials only for now) -Use 2 different variables, one for the first name and one for the last The program should …

I'm trying to write program that evaluates a poker hand and returns whether or not it contains a straight, flush, pair, etc. I've got every method except one to work. I cannot figure out how to correctly write the method that determines whether or not there is a straight. Every …

hi everyone! can anyone help me with making a program which is to print a timekeeper like shape with "*"

I am having some trouble reading a Mac Problem Report. I was hoping someone out there with a little more Mac experience could help out. Our Java program seems to be crashing on a thread that is calling JVM_GetLastErrorString, which doesn't make a lot of sense to me. Our Java …

Hi Folks, I'm working on a small application that interacts with a sql database. I've managed to pull a list of customers (Company names) from the Customer table and populate a combobox. Now I'm trying to populate some textboxs or labels with the company address from the same database based …

Hey guys..... can someone tell me why when I pass a NULL value to this function, the logic comes back as NULL and not an empty string?...... Thanks, Ken [CODE]Public Function Field2Str(strValue As String) As String If IsNull(Trim(strValue)) Then Field2Str = " " Else Field2Str = Trim(strValue) End If End …

Hello, I have written a program that uses trig functions and the results are in Radians. I would like to show the results in Degrees and have found a Method named RadianToDegree but am having difficulty applying it. Can someone offer help with this, or perhaps a different way to …

I want a program, which will set an alarm on a computer at a specific time according to the day and time... and a window will pop up on the screen with your own text on it.... I want the yellow notification box on the toolbar to popup indicating a …

Hi, I need help with something I'm working on. I just want to get a basis to start, but I'm hoping to end up with a system where I can store encrypted output in an outside file. Right now my algorithms are a little elementary to consider even stable, but …

Hi, I got some doubts...may i know what is mean by x&01? and b++?

Hi how's everyone doing, please help me with this program, i am doing this from last 4 to 5 hours, it's over my head, please help. here's the what program suppose to do: Given an input data file containing dates, one date per line, write a Java application Project.java which …

Hello Group, I am looking for some help with DevC++ compiler. Version 4.9.9.2. In my database Management II Course, we are supposed to compile a sample ODBC Application written in C Code. When I open the compiler, I cut and pasted the code into the work space because the code …

I have an operator overloading question... I have attempted to overload the >> operator so I can read a file directly into a "SongInfo" object, and attempted to overload the << operator so I can display a "SongInfo" object directly to dos console. When attempting to compile, I recieve, "overloaded …

I read in the news that Python in going from version 2.4 to version 2.5 fixed 450 bugs. That seems to be lots of bugs! I used Python a lot and never found a single one of those bugs. What is your experience?

I keep on getting the erro "error C2064: term does not evaluate to a function taking 1 arguments" I have three of these errors and they are all on the first line after the if statements. I really dont know what is going wrong. Been working on this error for …

I can code things okay, but I have real trouble coming up with algorithims to solve problems. For instance this problem: 'A scientist uses rabbits (yes, another rabbit problem) in her experiments. She starts out with one pair(male,female). At the end of each month, a pair of rabbits produces one …

Hello...I need to write a program where i need to copy each word of a string into an array... Eg(string s="hello how are you" arr[0]=hello,arr[1]=how....). any help:?: ??

Hi, Anyone here can advise me correction of my c programming? It doesn't seem to be working. #include<stdio.h> float x[4] = {1.2,2.4,3.6,4.8}; float f[4] = {0.1,0.2,0.3,0.4}; float xave = 0.0; float ftotal = 0.0; main() { int i; for (i=0; 1<4;i++) ftotal + = f[i]; if(ftotal!=1.0) { printf("error\n"); exit(); } …

Hi, I've written a nifty projectile simulator using pygames with the livewires wrapper for physic class: rocket on launch pad has assignable speed and direction, launching causes rocket to move under influence of gravity. Currently, the user can use the mouse to change the initial direction of the rocket, but …

Hey guys, I'm new to C- I do Java- and for our OS class we're doing some basic code examples in C, on Linux. (Fedora core, if it matters). We're supposed to write a test program that shows the difference between how threads are run with round robin and fifo …

say i have a Map, a HashMap, and its key is a bunch of Integer and the values is a List of strings. i.e. [CODE] {1=["A", "B", "C", "D"], 2=["A", "B", "E", "D"], 3=["D", "F", "G"]} [/CODE] then i have a Set that stores a list and it looks like …

The question is :Write a function bigger() that returns bigger vaule in a signed integer array. Array and size are passed as arugements. Write a main program that inputs Max values from the keyboard into siged integer array,array and prints using biggest(), the biggest vaule to the screen What should …

Hi I have a problem at writing multiple files. I have this code where I write several XML files (the number of files it's dynamic). I use a loop and in Linux works fine but the problem is Windows. For example let's say that I want to write a long …

I am working with Borland C++ Builder 5 . When trying to run Client program from another computer in a LAN it complains that "it can not find the Vclmid50.bpl library." Note: Smart Agent & Server Program are running

I seem to not understand the following, Using appropriate format specifiers and horizontal tabs, DISPLAY one line for each product, its quantity sold, its unit price and its total sales ASSIGN the sum of product1Sales through product5Sales TO totalSalesAllProducts Using appropriate format specifiers and horizontal tabs, DISPLAY the “Total Sales” …

[COLOR=seagreen]hi, i didn't get any reply probably coz ya didn't understand what i mean ![/COLOR] [COLOR=seagreen]alright i'll make it simple.[/COLOR] [COLOR=seagreen]i have a file in excel and i have to read from this file [/COLOR] [COLOR=seagreen]here is the contents of this file[/COLOR] [TEX] [COLOR=seagreen]2,joined,2929828,429.6,2[/COLOR] [COLOR=seagreen]4,toytoy,2929299,122.8,19[/COLOR] [COLOR=seagreen]3,front shift,2299229,205,22[/COLOR] [COLOR=seagreen]3,shift,1111111,222,20[/COLOR] [COLOR=seagreen]...[/COLOR] [COLOR=seagreen]...[/COLOR] …

i want to add all the inserted linked list by using this code but what happens here if i input 15 then 35 =50 but when i input again 30 the sum is 50whats wrong with my code? [CODE] int sum(nd **head){ nd *p,*sum1; p=*head; sum1=0; while(p!=NULL) { sum1->x=p->x; p=p->next; …

Hi all, I'd posted this problem previously but in the wrong place..:)..Hopefully, I can get the answer from this thread. I'm a newbie in C..Right now, I have to write a code to read a text file and then insert all the info inside that text file into database. Should …

Hi, I am learning perl. Here is the script from which I can get the ASCII values from the keyboard entry made by the user. #!c:\perl\bin -w # sascii - Show ASCII values for keypresses use Term::ReadKey; ReadMode('cbreak'); print "Press keys to see their ASCII values. Use Ctrl-C to quit.\n"; …

Hey everyone. I had a few questions and I was hoping you could point me in the right direction. I'm currently taking a C++ class in college. I learned C last year and the transition has been relatively easy. I understand a majority of C++(probably 75-80%), I just have problems …

How would you make the program pause for a certain amount of time? I can't just tell it to do some trivial task over and over for so many loops, because the compiler seems to know its trivial and cuts it out. There's gotta be a simpler way anyway.

Okay, Iv'e finished learning C++. What can I do with it? Specifically, I want to do some graphics stuff, anything beyond iostream and fstream. What comes after C++? I know it does more than this. If I could just have a function to set a pixel, I could make my …

I wrote this little code to test a 2 dimensional array. Given the array array[row][col] I can find total_columns, but I am at loss to figure out total_rows. [code]// 2 D array #include <iostream> using namespace std; int main() { int row, col, total_columns; // two dimensional array in the …

Can any1 suggest me, how to implement the "wc" word counting utility through bash shell script, i.e how to design a script working similar to "wc" command ??? Need it desperately, with all relevant options like -l, -c, -w ...

Hi guys, I have a HashMap, and it stored a bunch of Strings... the key is a String and the value is a Set of String... and it looks something like this [QUOTE]{ D=[E,C], C=[B], E=[B], B=[A] } [/QUOTE] what is the best way to iterate through this map so …

hello, I have a Quicksort c++ program and I have tried to run it and it gives me an error calling it "segmentation fault" , i know there is somthing wrong in my code but can't figure it out. anyways any replies for a solution will be appreciated. thank you …

I submitted a soda machine problem earlier that had 25 error, I have made some corrections, but I still have 6 errors. Can anyone help. [COLOR=blue]#include[/COLOR][COLOR=#000000] [/COLOR][COLOR=maroon]<iostream>[/COLOR] [COLOR=maroon] [/COLOR] [COLOR=blue]using[/COLOR][COLOR=#000000] std::cout;[/COLOR] [COLOR=blue]using[/COLOR][COLOR=#000000] std::cin;[/COLOR] [COLOR=blue]using[/COLOR][COLOR=#000000] std::endl;[/COLOR] [COLOR=#000000] [/COLOR] [COLOR=blue]int[/COLOR][COLOR=#000000] getcoins ()[/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]{[/COLOR] [COLOR=#000000] [/COLOR][COLOR=blue]int[/COLOR][COLOR=#000000] total = 0, number;[/COLOR] [COLOR=#000000] …

I am just learning how to write macros and I need some help linking two If..then:..else statements. I have two drop down boxes that I want to link together. I am trying to tell it that if one statement is true then filter row else filter for criteria cell (2, …

I am trying to create a binary tree. Ultimately I would like a user to be able to insert how deep he or she wants the tree to be and then have my program be able to create the tree at that depth. Root = depth 1 and so on. …

I have got this question: Write function of f(x) that return the number of bits set to 1 in an unsigned integer. So the outcome of the result will be sometime like f(5) = 2 cos [5 in binary is 101 and it got 2 '1s') Here's my program: #include …

Can anyone help me...i have a file modt.txt and i want to save the content in modt2.txt but it seems my code is not working. Moreover, if i have the content of the 1st file Have a nice day. i want to save it to the 2nd file without double …

Hi, I have an assignment in school, please help me. here is the problem. Write a program that will read in a weight in ounces and pounds and will ouput the equivalent weight in kilograms and grams. I have already design the form using netbeans, but i don't know how …