Software Development Forum

Hello I need to write Age Category Calculator program but I'm not sure how! I've to reed to inputs years and months This is the instruction : Write a subroutine for the button COMPUTE. The application will compute the user’s number of years as follows: if the number of months …

Whenever update the values in the text box.. its not submitted and update in database. Thanks and regards Here is my code : namespace sys.System { public partial class spareedit : System.Web.UI.Page { SqlConnection dbCon = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["sqlServer2"].ConnectionString); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { dbCon.Open(); SqlCommand …

Is it possible to pass a map container to the copy algorithm and display it to the std::cout? If so how? What I tried below doesn't work but it looks like it should. Any comments or pointers will be appreciated. [code] #include <iostream> #include <string> #include <map> #include <algorithm> #include …

Please tell me what I'm doing wrong. I have a list, and I want python to make a file out of it. [CODE]def changename(filename, modifier): return filename[:4]+modifier+filename[-4:][/CODE] [CODE]def fileWrite(filename, ext, sortedList): openthis =open(okfilename(changename(filename,'_'+ext)),'wb') for item in sortedList: openthis.write(item) openthis.write('\n') return[/CODE] [CODE]lastnames.append(newNames) lastnames.sort() print '\n'.join(lastnames) names.close() fileWrite(filename, "Last-sorted", lastnames)[/CODE]

[CODE]#include <iostream> using namespace std; int main() { { int count; int innercount; count = 1; while (count <=1) { innercount = 1; while (innercount <= (12 - count) /2) {cout << " "; innercount++; } innercount = 1; while (innercount <= count) { cout << "@"; innercount++; } cout …

I have to write a program that will decode a Ceasar cypher with any possible rotation length on a long string that will be imported into the program. I'm trying to figure out some pseudo coding on how I want to tackle this problem but there is one key thing …

Hi guys...... My problem is.... If we write some lines of code in button click event...... How to set the sleeping timer means..... For eg---- Suppose we wrote 10 line of code in button click event.... After the exicution of first 5 lines of code,,, remaining 5 lines of code …

I have a program that dynamically allocates an array and uses it. The thing is that under certain situations this array will get infinitely long. As such I would like to know if/when the array has gotten too long and then start saving it to a file (where length will …

Yo guys heres my code: Im trying to extract one line each time the sub is called and if no more lines re-set to 0 and start again Problem is that it does not increase even tho i have set it as an array, still brings up he first line …

Hello, I have been working with opengl and other graphics libraries and they all require the bits per pixel of the screen on initialization of a window. My question is, is there any way to get the system's preffered bits per pixel? or that of the monitor?

I am having a problem displaying random numbers, I'm trying to make a dice game where you play against the computer and the first one to 100 wins. However, my random number is never random, it always comes out as the same number. From what I understand to simply display …

There's definitely a way to make a for loop out of variables. So if this button I made is clicked, the program will parse the ints in the textfields and send them to variables num1-num5 [CODE] if (e.getSource() == calc) { num1 = Integer.parseInt(num1field.getText()); num2 = Integer.parseInt(num2field.getText()); num3 = Integer.parseInt(num3field.getText()); …

I have made a currency converter and have converted a made up currency to UK Sterling. I have made it so the amount of UK Sterling appears like '2.32' but I want to have the £ sign before the amount of money to show it is now in UK Sterling. …

Hello Guys! I am using listview. i want to search using textbox records from the database and display the searched records in listview. i read some post here with same/like mine but they're using datagrid. :|

Im trying to make an array that just lists out some values, its the number of items sold in a day in a shop. and then, total those items in a seperate printf. Heres my code so far, i also seem to have an issue where it just ignore my …

A friend of mine recently asked me to help debug some code. I looked through it and it was riddled all over with goto statements. I know why he uses them (he used to program mainly in assembly and batch) and I tried to explain why he should try to …

Hi, I have overloaded assignment operator like below and it worked perfectly fine. [CODE]void Test::operator = (Test& obj) { this->a = obj.a; this->b = obj.b; } [/CODE] But when I googled more about this, I could see all of the examples used a different prototype like this [CODE]Test& Test::operator = …

I'm currently developing a program that has a lot of different, say, components to it that have to be linked together in some sort of manner. Now, what I wanted to ask is, is it viable to create all of the components as separate executables and access them programmatically?

Okay basically I have a class that manages sound and it's volume is a floating point value with 1.00f being 100% and 0.00f being 0%. So the math is done in low values. Allowing more precise calculations. Anyways, I'm adding and subtracting from the value by 0.05f as per the …

Hi In VB6, I have a Combo Command, and I made meny steps iside it, it is about 48,000 characters, and I need more !! but I got this msg: "Proceduer is too large" !! so, what can I do to complete my steps !? Thanks.. Sarwat.

how can i avoid data duplicate in the database? i mean if i add in the fields that has been already save it will still save. i don't know how to query or filter not to add the same info. i have the code below but it still save if …

Hi all, I want to know if there is a smart way in c++ to test if my variable (or pointer) was already initialized? For example, I have a linked list, and I want to add an item to that list. If would like to do some thing [CODE] if …

Hi all, I have question about sessions in web services (VB). I created a function that allows me to login to my web service. I created a session here and added some values I retrieved from a stored procedure. The code will explain more :) [code=vb] <WebMethod(EnableSession:=True)> _ Public Function …

[B]Ok so i have two classes a tester class and a class that has the variable of drawing an ellipse. The program prints out 4 faces with 4 different colors. I want to store the users choice of one of the four choices in an array. Can someone help me …

what is the use of malloc,calloc,realloc ?? i studied i didnt get proper knowledge .why instead of this why cant we use array???

Hello, basically I am making a program which uses OOP to draw objects onto a canvas and they constantly move, I am making a feature which will save the position variables as the objects move each time and then once a file is outputted it can be read again and …

I am trying to create a toolbar on my dialog, so I am creating it in the OnInitDialog() function, but the toolbar is not coming. please help me finding whats going wrong in this. Thanks Sujan [code] BOOL CDlgsViewDlg::OnInitDialog() { CDialog::OnInitDialog(); CToolBar m_FirstToolBar; if(!m_FirstToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP …

Greetings everyone! im having my final project. My program is all about retrieve data from Excel Worksheet then show/calculate it in VB6. The problem im having here is i keep getting compile error "Procedure too large". I understand that VB6 procedure max is 64k and to make it small is …

i've come across many methods online to create a datetime picker within a datagrid view, but i haven't got a proper solution. i have a DGV which takes in truck no and date of arrival. i want the second column to appear as a datetime picker so the users can …

please i need help on making data report which the database is access 2007 with accdb format. what connection will i use and how and sample codes. thanks a lot in advance.

I'm having trouble getting GDI sample codes to work, I've seen the external packages and downloaded them but I couldn't get the same code to work and I believe it's because I don't know how to install the GDI packages properly, can anyone help me?

Hello everyone i want to get all file in a folder to a listbox using visual basic 6.0 example: i have many files in a foldre mp3,dat,mpg etc file in D:\musicfolder and we use a listbox and a timer or command botton when i click on command botton then listbox …

I am able to save the datagridview as an excel sheet but everytime i do it,the previously saved file gets replaced which i do not want..i want the file to be saved with a new name everytime [CODE]Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Dim …

In my application, i have put a question on form closing if the user wants to save the changes?. But right now, i have just put it in default whether they make changes or not. I thought of prompting it on text change.. but the text automatically changes on load …

So I have a matrix class that must run on a unix/linux server. The main is a test file that is provided by the instructor. When I compile my code in visual studio it works fine except for test 8 because I can't figure out how to return a print …

hi, all ... very new to java, but plugging along somehow ... however, i have an assignment that wants me to find the value of all of the inventory of a product and i have the entire code, but the method that i created to calculate the value ... calculateTotInvent() …

[CODE] #include <vector> #include "Rab.h" class Envo { vector<Rab> items; };[/CODE] the error is: [ICODE]error: 'vector' does not name a type[/ICODE] I can't find ANYTHING that's wrong. Is someone else able to find it? BTW, Rab.h contains the class 'Rab'. Jack

I have a Windows aplication where i want to click a link in a website automatically after an automatic login.Now i am done with automatic log in.but unable to click the link which is enclosed inside <a> tag eg: <a>to be clicked link</a> any help will be appriciated

hello all how to put more than one JLabel in a vertical direction,and right align by computing the length of each of JLabel.Text so the appearance like below Name: Position: age: thank you denny

I know alot of you guys get the same posts over and over about intro JavaII Classes, but I have tried to refrain from asking something that has already been solved and try learning on my own, but Im stumped. Im having trouble with this program, specifically at my calculation …

Guys I have this string: [CODE]mystring = 'blue, pink, red, red, red, white, long, short, blonde, blonde'[/CODE] I want to: 1.) Split it into a list, 2.) Erase all duplicates 3.) Sort it out alphabetically so I did this: [CODE]mystring = list(set(mystring.split(', '))).sort()[/CODE] But why when I go to call …

I cant seem to login into my crystal report viewer. It wants me to login with the user name and the password. I've already provided the UN and the PW during the crystal report database connection. I really do not know why it fails. I only have these codes. [CODE] …

I am using WebBrowser Control... When form is loading i set webbrowser to navigate a website. Now this website running too much popup ads.. So each time webbrowser navigate a new popup window open out of my application.. Is their any way to stop that.. Thanks in advance...........

Hi guys, Brief Background: I'm currently working on a project in which I wish to create an autonomous game agent capable of traversing 3D environments. To do this I would like to implement a custom path finding algorithm that works with a navigation mesh. The Problem: I'm currently looking at …

I've been at this for a few days, not making any progress, so I'm asking for help. I have an application you log into based on an ID number (example 45) In the app, there is a label. By default is has "lblID" in it, when when you log in, …

Guys I'm looking for a clean way of splitting a string into a list: I have this: [CODE]myString = 'blue, red, pink, purple'[/CODE] and I want this: [CODE]myString = ['blue', 'red', 'pink', 'purple'][/CODE] How do I do that?

So I have a function called start() and it has multiple if statements and I want all of them to run. [code=python] def start(): print """You have just woken up from a very long nap. You find yourself in a dimly lit cave. There is a patch of light in …

I can't figure out why I get the NullPointerException on Line 223. Would appreciate any help whatsoever. Sorry about the spacing below. Some of the code appears messy. Toggle Plain Text and it should look better. [CODE]/* Section 1: Import Statements. Imports the Scanner class and the IO Package. */ …

[CODE] a = input("enter the string") print "%s dinesh" %l m=re.match(r'(.*)(\.*)',l,re.I) print m.group() print m.group(2) [/CODE] i m getting the following error ,when i give input [CODE] Traceback (most recent call last): File "regularexp.py", line 1, in <module> a = input("enter the string") File "<string>", line 1, in <module> NameError: …

can anyone tell me how to get out of the error Connection refused: connect thanks in advance