Software Development Forum

What are the areas (uses) of the use of the language of C/C++? i want advanced uses of c/c++ to choose the best for me and for the future.

Hi guys, I'm almost finished my assignment. It's purpose is to translate english words to pirate language. For example, when some enters "hello", "ahoy" is returned. But when I enter two words like "pardon me", "null" is returned even though I have assigned "avast" to it. I'm thinking this is …

I need to have the same following format of dadat, which are read in a text fil, in output. "Mainnumber" is the first number of each matrix (1,2,3) and for each "mainnumber" (i), the number of rows are determined for each (i) by ("nof_row_per_mainnumber[i]"= numberof_rows;). For every "Mainnumber" (matrix) it …

I'm trying to make a program that reads in numbers and commands and prints the list of numbers. I am trying to solve one problem at a time and this is about exception handling. I am still not familiar with the whole exception handling that is why I get confused. …

• Need help with writing an algorithm: • Department Store Sale! Prompt the user to enter the sticker price of each of the clothing items they’re purchasing (make sure all input prices are positive). The user should be allowed to purchase as many items as he or she would like. …

Hi i Been Trying all night to get **Flash Player** to occupy **All** Browser Control using the height="100%" and width="100%"   Making **Flash Player** Full screen in Browser Control.. Please!! Help!! Thank you..

I worked on ASP.NET and i use sqldatasource control to add binding in my DataGrid. But now i am making app in WPF C# and there is no sqldatasource in Toolbar. I am using VS2013. I searched online and most of the sites tell to add connection manually in c# …

I am trying to make a memory game using labels and command buttons, and I have run across an issue in which when I try to set up a timer with a loop within a Sub function. My current code for this: Private Sub Form_Load() tmrStart.Interval = "1" End Sub …

Hello I want to create the program for teaching program. In this I want to add the Topics which is almost of 50-60 now the things is that I am not using the Tabs. I use the Menu bar in which i add the object as "TOPIC" and under this …

Hi Dw I'm currently doing my research on card development and processing. I've found out that this card has three tracks but only track 1 and two are encoded and by the look at these data I then wandered that is there a way to decrypt the info stored in …

Can you help me please? I don't know how to do this. How can I declare an array with an unsigned value? The only way I know is to specify the size first then the user can input his values. How to do this? Please.

hi every one. i want some help in writing the code to find out shortest word in a string. i am posting a code on longest word. can somebody help me in writing this code? this is the code for longest word in a string without any built in function …

the problem I have here is: when I input an integer it works fine, but when i input any other thing, it doesn't give me a chance to input again when the loop iterates, it just keeps printing "error type the right thing" to the screen even though "cin var" …

Does C++ consider \/ as an escape character? And does Java consider it? I am talking about forward and backslashes. Please tell. How does Java and C++ considers them differently? I mean : in C++: this '/' works fine without escape. in Java: this '\/' will result in '/'. Is …

I am creating one json array using Json-glib using c++. Here is the data: title="Daniweb" (string) last= 1234 (long) icon="icons" (string) url = "[\"dani.com\"]" (json array) After making one json array using exsiting APIs of json-glib library, I got this: {"id":"Nitin1","clientName":"Gourav_first_task","tabs":"[{\"title\":\"Daniweb\",\"icon\":\"icons\",\"urlHistory\":\"[\\\"Dani.com\\\"]\",\"lastUsed\":1234}]"} Is it the correct json string made? It has …

in combobox how do can i select the user as student not other e.g. if the user is student not Manager Private Sub loginform_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" Try Dim sqlcmd As String = "SELECT * …

Hello-- I am not sure where I should post this. I have an Excel spreadsheet with some cells I would like to concatenate into one resulting cell. I can get the cells concatinated, but I would like to concatenate one cell to the degrees symbol, followed by a space, followed …

I have small issue with my datagridview and crystal report I am using this code for display my crystal report but my problem is I can display only one row from data grid view But I want to print all rows randomly selected from datagridview in crystal report Private Function …

I need to read data from a file given to me by using an array. Data in file looks like this: "Jones C A B B D A B C A A C B A D D C A C A D I'm making an Exam Grader program but I …

Hello C++ Nerds! I am creating a list using Arrays. And I want to have AddItem, DeleteItem functions in those lists. But as you know, you can't delete an element from an Array because it's a fixed size. But we can shift all the left elements by one place and …

test.txt : 18 19 20 21 22 23 22 23 24 23 24 25 24 25 26 25 26 27 28 29 30 29 30 31 I want to read in the integers in test.txt as strings then create a vector of 3 ints. If that makes sense, so the …

Using Java is it possible to upgrade LG U900 version to accomodated some common applications like whatsup? Can its RAM be upgraded? Thanks guys

I'm using InstallShield 2010 and I set the SQL Server 2008 Express as a prerequisite. However, I have an instance of SQL Server 2008 developer edition installed on my pc, the SQL Server 2008 Express prerequisite windows always appear. How to cancel such window if there is any instance of …

Hi Good Day! I have problem in delphi i cannot load image (jpeg) into QRDBImage on Quick Report, I used memdata and data source, code: procedure TfrmEntityModule.actCOPExecute(Sender: TObject); var frm: Trep_EDR; OrganizedGroup: TRoOrganizedGroup; begin frm := nil; OrganizedGroup := nil; frm := Trep_EDR.Create(Self); OrganizedGroup := sMainApp.MCISService.GetOrganizedGroup(txtEntityNo.Text); try frm.mds2.Close; frm.mds2.Open; frm.mds2.Edit; …

how can i make a program by using like this(2*5/6+3-8*3/2)to get the sum of them?

I need a maze solver that uses queue type breadth first search to find a way out of the maze and print it out. I already made a dfs one but i cant seem to figure out how to make a bfs one. Here it is: #include <stdio.h> #define red …

Need help with writing an algorithm: Department Store Sale! Prompt the user to enter the sticker price of each of the clothing items they’re purchasing (make sure all input prices are positive). The user should be allowed to purchase as many items as he or she would like. For each …

Invalid escape sequence in ^[SFTG]\d{7}[A-Z]$ Pattern .compile("^[SFTG]\d{7}[A-Z]$");

Dear forum i would like some advices regarding a calendar in vb net and mysql(wamp).. So my question is to suggest some approaches to achieve this result. I have thought on creating just one datagrid and apply some css style,but the problem is that it will show all result in …

How can I upload the data from an Excel Spreadsheet to my database in DB2? Thanks! :)

I wan to wirte in cout << ... to have the matrix in output in the same format that I wrote it in text file like this: 1 2 3 4 5 2 3 4 5 6 3 4 5 6 7 class Classname { double data[3][3]; public: void Read(char …

OK I know the DateTime structure is very good at doing this. But if you ever wanted to design your own calendar, or just wanted to know how things are possibly done, this could be a handy function. Enjoy.

write a program that will display all the odd numbers between 1 and 15. here is the code that i used Scanner scan = new Scanner (System.in); int i, num=0, count_odd = 0; for(i=1; i<=15; i++) { System.out.println("please enter number "); num = scan.nextInt(); } if(num%2!=0) { count_odd++; } System.out.println("The …

I know everyone on Daniweb are talented but am looking for a person that knows both delphi and c++/c# to help convert some code into delphi for a reconversion of a program we have been trying to revive and get running. so am hoping there some one on here that …

Hi how do I remove [] in my arraylist my sample output is [[3, 6, 5, 1, 2, 8, 50, 6, 1, 3, 1, 54, 1, 3, 1]] I just want 3, 6, 5, 1, 2, 8, 50, 6, 1, 3, 1, 54, 1, 3, 1

here is the program exercise: Write a program to help a local restaurant automate its breakfast billing system. The program should do the following: a. Show the customer the different breakfast items offered by the restaurant. b. Allow the customer to select more than one item from the menu. c. …

Hello Again, I am in need of some help getting my GUI to display the inventory values. The code runs and compiles successfully, but it does not display anything. I am new to this and could use some help. Thanks! package inventory; import java.text.DecimalFormat; import java.util.Arrays; import javax.swing.*; import java.awt.*; …

I wrote a java program/application and I'm trying to combine all the .class files into one .exe file. I want to have a convenient double-clickable EXE file to launch the program without the user having to handle .java file associations.

try{ String str = "select * from stocks"; stmt = conn.prepareStatement(str); ResultSet rs = stmt.executeQuery(); while(rs.next()) jcbStock.addItem(rs.getString("stockID")); }catch(Exception e){ e.printStackTrace(); } I have this code in other class , and i want call it in my main class. Anyone can tell me how to do?

How do you contrive an algorithm which solves quadratic equations?

Where are the c programming variable name rules defined? I usually use these two websites for figuring out these kind of things but I don't see it anywhere. http://www.tutorialspoint.com/c_standard_library/c_function_scanf.htm http://www.cplusplus.com/reference/cstdio/scanf/

Hi to all of you! I'm using Eclipse Luna 4.4.1 for Mac. I have made a project for a Java seminar I am attending.My project consisits of several classes that runned perfectly fine...until today.That is , when I opened one of my classes and made some changes I started getting …

hi guys i am a beginner at programming, what does the first line of this code does?....i know the second line generates a random number between 0 and 10 but i am not sure what the first line does....please explain for(int index=5; index<10; index++) {random_integer = (rand()%10)+1 }

i need to write a program to output an ascii art pattern. the size of the pattern should change dynamically based on class constants. if i change the class constants, the pattern changes. Should look like this Number of boxes: 4 Width of boxes: 6 Height of boxes: 3 +------+------+------+------+ …

I can post a single line of row I selected from datagridview but I want to select specific multiple rows then display it in my crystal report. BTW I'm using VB2010. Dim cmd As New OleDbCommand("Select * From Data1 Where ID = " & Form4.DataGridView1.SelectedRows(0).Cells(0).Value.ToString() & "", Form4.con) Dim adpt …

Hi, Im teaching myself VB, specifically, how to create forms(im using VS Express 2013). I wanted to use the values from an xls file( already exported it as LMS.csv, a table with 4 rows X 3 columns) as constants for my form. I've tried the codes below but its not …

Hey there, So I've been searching for method to replcace on particular line in an UTF-8 (easily readable and copy-paste) file. I found lots of methods that were searching for matches in rows and replacing them. It was mentioned very often that it's impossible to replace a row in text …

Here's the problem (i know it's really easy "it's for beginners") You will be given two numbers X and Y and you will have to define the relation between them. It can be one of the following relations : - X greater than Y. - X smaller than Y. - …

//I need help on where to go from here, mostly in the main. //The instructions and requirements can be found in the attachment. /********************************* Queue header file ********************************/ #ifndef QUEUE_H #define QUEUE_H #include <iostream> using namespace std; class Queue { private: class QueueNode { friend class Queue; int value; QueueNode …

Dear all, I have created a code for QuicSort algorithm with random numbers and time executation but now I want to do for Countin sort And I don't know, Can anybady help me based in this example. Thanks include <iostream> include <conio.h> include <time.h> include <stdlib.h> //srand and rand functions …