Software Development Forum

problem: a list represented using cursor based implementation contains all ACT, BSCS, BSICT, BSIT and BSMATH students. A dictionary is created implemented using open hashing for BSCS and BSIT students. Each grouping the dictionary is a list implemented using cursor based. given below is the definition of the LIST, Dictionary, …

Hey guys, I'm getting this error: [quote]1>GoblinRecruit.obj : error LNK2019: unresolved external symbol "public: void __thiscall Mob::set_data(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,int,int,int,int,int,int,int,int,int)" (?set_data@Mob@@QAEXV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@HHHHHHHHH@Z) referenced in function "public: __thiscall GoblinRecruit::GoblinRecruit(void)" (??0GoblinRecruit@@QAE@XZ) [/quote] When I try to run this section of code: [code=c++] #include "Standard Libs.h" #include "Ability.h" class Mob { private: string …

Does anyone know how to "disable" the windows taskbar.. or at least "hide" it, using Win32? I've seen it done in another program.. but I was clueless as to how the person did it. I would like to be able to display one of my programs on the entire screen, …

hellow need your help there is my code i try to get the text from combobox & put it in request but when i wont to ut the result of the request in other texbox i figure out that the value is empty : [code]HSTMT hStmt; char* nbnk; int ret1; …

Okay, this is probably gonna sound dumb, but I need to know if it's possible to take a variable held using C++ and make it an environment variable in a Linux terminal. If it makes a difference, I'm using Ubuntu Linux with the Gnome shell.

Hi, i'm making a program that outputs a lot of questions at 1 time. .... ?? .... ?? .... ?? and i want write the answers in front of the questions and input it in the same order... that would be like How are you? and i write the answer …

I am not getting a efficient way to solve the problem, the time taken i more than 5 sec while the time alloted for this problem is 1 sec .so please help me .please give me a answer using collections. ========== EASY - 2 ========== The great pirate Khurafati and …

Hi I want to capture the output into java varible of one of the command line statement. The command line statement is as below: [COLOR="Green"][B]..\_jvm\bin\java.exe -cp ..\DataLoader.jar com.salesforce.lexiloader.security.EncryptionUtil <option> <password>[/B][/COLOR] Infact this is the command line utility thru which I encrypte my password, if i do manually. [B]But I want …

sir i want coding for hotel management system

Hi Everyone! I have trouble in finding a way to hide or let certain amounts of items be unable to see in a listbox. Here is what I have done so far [CODE]Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged Select Case ComboBox1.Text Case "Snacks" ListBox1.Items.Insert(0, …

i recieving error on rs.open up to conn on private sub cmdlogin [CODE]Dim conn As ADODB.Connection Dim rs As ADODB.Recordset Dim sql As String Dim cmd As ADODB.Command Dim button As String Private Sub ConnectToDB() Set conn = New ADODB.Connection conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" _ & "Data Source=" & App.Path _ …

Hi all im doing a project on bed ordering system. There i'm using some text boxes to display the selected bed item's description ( like manufacturer, size of bed & price of bed). When the user input the value for the quantity text box & click on the add button; …

[QUOTE]The actual file is as follows [/QUOTE] [CODE]>sp|P81928|140U_DROME 67 198 Tim17 8.9e-19 No_clan >sp|P20905|5HT1R_DROME 179 507 7tm_1 1.1e-97 CL0192 >sp|P28285|5HT2A_DROME 243 805 7tm_1 3.2e-73 CL0192 >sp|P28286|5HT2B_DROME 107 588 7tm_1 7.2e-82 CL0192 >sp|P13368|7LESS_DROME 439 520 fn3 1.4e-10 CL0159 1313 1380 fn3 3.4e-05 CL0159 1800 1890 fn3 3.6e-12 CL0159 2209 2481 Pkinase_Tyr …

I have a look up table as follows: [CODE] // A structure to hold all the commands and function pointers typedef struct { char functionName[256];// The function name is used to refer to the function pointer int (_stdcall *myfunction)(char *, char *); // This defines the function pointer } LOOKUP_TABLE; …

I'm going through K.N. King's introductory [i]C Programming: A Modern Approach (2e)[/i] and every time I see the code in the book, I can't help but wonder what's the better way to write your code in the following situation. Should I use the curly brackets or not, and how much …

hi, I am again involve in solving one trivial problem , that is I have a text file in which large number of entry are there like proteinid[COLOR="red"][/COLOR] sp|P13368|7LESS_DROME fn3 fn3 fn3 Pkinase_Tyr sp|P14599|A4_DROME A4_EXTRA APP_amyloid sp|P09478|ACH1_DROME Neur_chan_LBD Neur_chan_memb sp|P17644|ACH2_DROME Neur_chan_LBD Neur_chan_memb sp|P04755|ACH3_DROME Neur_chan_LBD Neur_chan_memb sp|P25162|ACH4_DROME Neur_chan_LBD Neur_chan_memb sp|P16395|ACM1_DROME 7tm_1 …

hiya guys n girls, i am making a prgram where it sorts a list of files and pulls the 6 most recent files.. that is fine but i need it to pull 6 different dates ie... (this is what it does now test1 - 24/06/10 test2 - 24/06/10 test3 - …

OK. So I'm making a simple game that is a car that moves around the screen according to the arrow keys. i have made code to rotate the car inside the picturebox, but i don't know how to make the car move in the direction that it is facing after …

Hi all, I'm trying to create a method Load that will call a stored procedure,the source code has some problems,really need some guidance still new in C# Ok here's the code now with some minor adjustments rather than just getting one data,i'm planning on retrieving all the parameter just by …

[CODE] coordinates2[i][0]= Double.parseDouble(text2.substring(30,38));//X coordinates2[i][1]= Double.parseDouble(text2.substring(38,46));//Y coordinates2[i][2]= Double.parseDouble(text2.substring(46,56));//Z [/CODE] Can I do this: coordinates2[i][j]= coordinates2[i][0]+ coordinates2[i][1]+ coordinates2[i][2]; Is it possible to add them all together ?

Hey guys ... I'm using VB6 and I need some help I have 3 forms the first form contains "listbox" and "add" button and "edit" button the second one contains a bunch of textboxes and "save" button the third one contains labels now when I click add button it goes …

Hi friends, Anyone know how to take backup of Access database through Coding in vb.net. Means when i click on button ,the folder should be automaticaly created and that folder contains Access database file with current entered records means updated database. Plz if u know plz help me all. Thanks …

I am doing a payroll program that requires a sentinel value. I cant seem to get it right no matter how much I try. here is my code so far: //Filename: Payroll3.java //Description: Payroll calculator with sentinel loop //Author Name: Chris Russo //Date: 08/15/2010 import java.util.Scanner; public class Payroll3New { …

I have 2 arrays that are in a while loop each. I have declared the array ouside of the main, declaring it 'public static'. I want to use the values store in the array outside of the while loop, but I can't seem to do it. May I know how …

hi. could some one help me. I am trying to read the tokens into the array but the datatypes are incompatible. what should i do to cast it into the same thing. the numbers from my text file are actually floats. But i can make do with just the integers …

Hi, Can anyone send the download link of j2ee server. thank you, With regards, Prem

Hi, Is anyone aware of a trial UML or a freeware UML that can generate a sequence diagram from a code written in C in visual studio 2008? Thanks, rapids79

how to save a selected radio button in visual basic so that as you visit the form..its still selected???please help..

Hi everyone.. I've recently switched over from Visual Studio 6.0 to visual Studio 2010.. The problem is studio 2010 does not have an "execute .exe button," as version 6 does. Is there a way to manually place an execute .exe button inside of visual 2010?

Hey I've just started using C# and wanted to start employing DirectX as well however before I can start all the tutorials I go to say I have to add a reference to the library. Now I've installed and reinstalled the June 2010 DirectX SDK a few times but the …

I have a question that i have to solve and that is to create a program that will calculate the surface are of somebodies body, then to calculate how much sunscreen they will need to cover their entire body using functions. This is what i have so far but i …

[CODE]void addname(string name) { ofstream myfile(CONTACTS,ios::app ); myfile.open(CONTACTS); if (myfile.is_open()); { myfile<<i++<<name<<endl; myfile.close(); } }[/CODE] Initially the codes just kept on overwriting the existing file, but after that i was told to put ios::app. However, it is still now working....now even worse...ofstream is not even writing the file...hellp..

Hello, I am starting to learn java and I was wondering if anyone know of any resources/websites that have projects I could attempt to improve my skills and expand my java knowledge? Thanks.

Hello, I am having trouble with my Odd/ Even Code. Can anyone help me with this? Or has a current code?

I am using the following code to delete record it did not delete record but just only populate message record deleted successfully what should i do now please please help me. [CODE]If TextBox1.Text = "" Then MessageBox.Show("Please Select record to delete......", "ALI ENTERPRISES", MessageBoxButtons.OK, MessageBoxIcon.Information) Exit Sub End If If …

Could someone help me, figure out why is that my new table always display the last row of data only. the code goes like this: [CODE] string connection_string = @"Data Source=.;Initial Catalog=calendar;Integrated Security=True"; SqlConnection conn; SqlCommand cmd; SqlDataReader dr; string cssMonth = "calMonth"; int i = 0; string[] dateTo; string[] …

well i didn't know how to name it, well my problem is that when i put center parent its centered from the form that was open obviously but when i put my program after the screen resolution like it cuts more then the half of the program and i open …

Hello everyone, I don't have much experience with C++ and it has been a while since I have last used it. Right now I am writing my own class for quaternions. My problem which I cannot figure out is what is wrong with the operator overload shown below... No matter …

Hello DaniWeb community! I have the following problem: I developed and OpenID authentication system on C#, it worked perfectly on my LocalHost, but when I published it, I keep getting this error messages about No OpenID endpoint found. I'm using Google, Yahoo, Chi.mp and myOpenID, and with none of them …

when i tried to compile it, why i got expected primary-expression before input? [CODE]#include "mylibrary.h" #include "contadd.h" //for function declaration void Contact::setname(string name) { ofstream myfile; myfile.open(CONTACTS); if (myfile.is_open()); { myfile<<name<<endl; myfile.close(); } i++; } int main(int argc, char* argv[]) { vector <string> input; Contact addingname; if (argc == 2) …

Hi, I have a constantly rotating image and i want to get the pixel at a specific point (where i click). The problem is that after the rotation the image won't update the bitmap with the new position, so the pixels will remain exactly the same whether the image is …

I need to write a program for class. I'm not necessarily looking for code, just help. I need to file input data in this format: 01 - 00:53 - 70 01 - 02:45 - 50 01 - 03:31 - 79 01 - 04:30 - 56 01 - 05:55 - 59 …

I have been advised by many people that it is better to use integer return type for main function instead of void ! I actually dont understand what return 0 means .. main returns 0 value to program ! What does that mean ?! Could you please help me understand …

Hello, everyone I just wrote a program by using vc 2010 and it won't compile. The reason was 1>------ Build started: Project: 17, Configuration: Debug Win32 ------ 1> 17.cpp 1>c:\users\yuan\documents\visual studio 2010\projects\17\17.cpp(101): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data 1>17.obj : error LNK2019: unresolved …

[CODE] class character1{ public static void main (String args[]){ float a,b; a=Integer.parseInt (args[0]); b=(float)Math.acos(a*(180/3.14)); System.out.println (b); } }[/CODE] the above program isn't working when entering angle other than 1 , why ?

When i tried to compile it, it gave me this error "no match for operator". Any idea how could this happen? This program will take user input and add it into dat file [CODE]#define CONTACTS "contacts.dat" #include <iostream> //enable the used of cin and cout #include <fstream> //enable writing file …

I am trying to make this project and im very new to this but i really want to learn this can anyone check this code for me and tell me whats wrong with it. I have to get it to add 2 fractions display result then display result in decimal …

Hi, I build a project in visual basic 2008 with reference excel. I copy the project to my notebook and now I get 15 error. [CODE] Warning 1 There are updated custom wrappers available for the following referenced components: Excel ,Microsoft.Office.Core. Warning 2 Cannot load type library for reference "AxMSChart20Lib". …

Hi I was wondering if someone could help me with a code for my website? Basically what I want to do is have a drop down list that is essentially a matrix in the sense that picking one option leads to another and eventually you can narrow down the results …

I'm trying to create a method which checks if a certain text file is empty, and if so it deletes it. However, the program seems to freeze for one reason or another when executing this part. [CODE]try { BufferedReader in = new BufferedReader(new FileReader("File List.txt")); String str; while ((str = …