Software Development Forum

Hi there... I would like to know approximately how long does it take for one programmer to create a mobile application which is linked to a mobile website? And what programming language and other tools would a person need in order to achieve this?

I was having a little trouble with parsing my command upon input, I'm new to C so any help would be greatful! Here is what i have so far i'm trying to make a simple unix shell char*token; while(1){ //prints users prompt printf("\n%s@myshell:%s>", username,curDirect); //gets string from command line fgets(buffer, …

Hi All, I am new to c programming. I have mulptiple c files which uses the client.h Currently I am using my header file in each and every place where my c code is placed. Can I put it at one particular location and use it as #include<client.h> in my …

I am having two controllers. one is LoginScreenController.java and other is HomeScreenController.java. in loginscreencontroller, i am having button when clicked on that buton it will open homescreen controller. In HomeScreenController i am having TextField and a Ok button.I will fill some data in TextField and click on Ok Button. Here …

I've created a JButton and a Jtextfield in java swing. I want the button to perform the same function as BackSpace key of the keyboard. Is there any means to assign the properties of the the BckSpace key to the button, i.e. inheriting the properties of the key.

Hello, I am facing an issue in struts 1.2 This code is in my JSP file. I am using multi select option. Initially the values will be populated to the multi select box from database through LabelValueBean. While I select one or more options and click submit, the values are …

We just need the save button to save to a sql database. This is done other than that. it is saying, "Error: No suitable driver found for jdbc:derby:charityDB;create=true" import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; // Event listener import java.text.NumberFormat; import javax.swing.*; // GUI building import java.io.*; import java.sql.*; // JDSB …

How do you view all the data from a database when running a program?

Hi, I need some help with starting a program. Kind of lost on how to begin it, any guide to start it would be helpful. Here is the link of the program: http://home.earthlink.net/~craie/122/labs/strfind.html I need to do all the different levels for this program. Thanks

Friends, In VB.net Form properties, There are Maximize Box and Minimize Box.If we make them false, those prperties will be disabled.Likewise there is a Close Box at the right top corner of the form.How can we disable this? Is there any way at design time to disable this? If not,Can …

I have to take two arrays, put them in a function, and then put them into a file. I have no problem actually making the arrays, but I am not quite sure how to go about defining the function for both arrays. I appreciate any help! #include "stdafx.h" #include<iostream> #include<fstream> …

After I enter first name then program fail. Error: RUN FAILED (exit value 1, total time: 2s). I use Netbeans #include <iostream> using namespace std; struct Student { char * firstName; char * lastName; char * telephone; }; void printStudent(Student s) { cout << "Student info: " << endl; cout …

I tried fixing these errors but to no avail. Can someone please explain to me what I need to do to fix them? #include <iostream> using namespace std; int main() int arr_3d[4][3] = {{1}, {1, 2}, {1, 2, 3}, {1, 2, 3, 4}}; int row, col; for (row = 0; …

i have a question is there line of code or any code that restricts the user from inputting any letter or number or any key to my choice, but in a way that when he presses any letter and i restricted the alphabet keys then nothing will happne, or if …

Hi I have been told that it is possible to call an ArrayList Method in a WebService from a console App. [Method] " public ArrayList AuthenticateUsers(string username, string password, string IncomingIP, decimal Pin) " [call] Service1 serv = new Service1(); ArrayList ar = serv.AuthenticateUsers("test", "12345","192.168.0.5", 29); Error Cannot implicitly convert …

How do you take a website that has been created using visual studio and C# and deploy it on the internet?

Is there any way to detect a keypress when your window is not active? I got a transparant window which is always visible ontop of other applications. Though the idea is to start timers when the assigned key is pressed. The problem i got is when the window is on …

i can't fix my errors. please help me out... here's the ITEMTYPE part of my code: //itemtype.h::::: #ifndef ITEMTYPE_H_INCLUDED #define ITEMTYPE_H_INCLUDED class itemtype public: itemtype(); void print()const; void initialize(int number); private: int value; }; #endif //itemtype.cpp:::::: #include "itemtype.h" #include <iostream> using namespace std; itemtype::Itemtype() // this is the line where …

Hi, I am newbie to vb.net and am developing a windows application for a client. In that index page, when a first textbox text changed, it should automatically add a new field below the first textbox. And if the second textbox ( child control)text changed, it should automatically add a …

How do you once your c# application is complete on Visual Studio, publish your application for use on the internet? Instead of just running it on the local server.

What is mvc?

hi..how do you use partial classes and methods?

How do i insert a video and sound clips into my c# project in Visual Studio 2012?

How do i use a calendar in pretext with hotel management system appointing tasks and providing reminders on the system ?

Hello fellow earthlings. Using VB6, I want to write a MENU program that executes exe files, or executes dll files. The MENU file should have a function that sends a parameter to A.exe, or B.dll as an example. If A.exe or B.dll received the parameter from the MENU, then they …

hello friends i cant find the solution to create control array in vb.net.for e.g i want to create calculator.it required so many buttons,take so many buttons ,give them a name and handle them at the time of coding is cumbersome task.so if we use button's array like in VB 6.0,by …

I'm using "Digital Mars" to compile the following program: [CODE] #include <iostream> using namespace std; int main() { cout <<"My name is Abder-Rahman"; return 0; } [/CODE] And, this is what I get: [CODE] C:\Users\Software Engineer\Desktop\C++\dm852c\dm\bin>dmc print1 Fatal error: unable to open input file 'iostream' --- errorlevel 1 [/CODE] Any …

Good Morning guys, Can someone please tell me how to insert a fileopen dialog in VB? What I want is when the user clicks on a button, the program takes them to a particular directory or folder, that way they will be able to select files on their own from …

hey , what are the steps to create a class diagram using Visual Studio 2013 , with my classes already generated ?

what other web design software is available othe than visual studios 2013 ?

I am generating pdf's using iTextSharp dll.I need to put watermark on every page generated. how can I add watermark to the pdf generated using iTextsharp dll? Any assistance would be appreciated... Abhishek

Good evening, Just want to ask if there's a way to get the contrast and pixeltype(if it's colored/bitonal/grayscale) of an existing image using vb .net such as: gif/jpg/pdf/png/tif If yes, how? Godbless and thanks in advance, nel

please someone tell me how to change the size of the button.the code: JButton button1 = new JButton(); JButton button1 = new JButton(); public Mainmenu() { setLayout(new FlowLayout(100,278,158)); Icon button2= new ImageIcon(getClass().getResource("button1.jpg")); button2=new JButton(button2); add(button); Icon button2= new ImageIcon(getClass().getResource("button2.jpg")); button2=new JButton(button2); add(button2); HandlerC hand = new HandlerC(); button1.addActionListener(hand); button2.addActionListener(hand); } …

In the derived class when calling up a variable that was initialised in the base class, is there a need to say base.(variableName) or can it simply be left out

hi all, i am in trouble to solve this. i want to show the report in the manner in which the tablix column 1 record should continue in the same page in column 2. LIKE THIS: column1 column 2 1 6 2 7 3 8 4 9 5 10 and …

Hi i m new in java i want to create one to many objects it depends of the user how many objects he wants to create for a test the user can put a name and age then these entries will be saved to a hasmap then to a file …

hi.. i am creating as program that needs to generate a batch. for example i added job that has a batch range of 001-100, it is a must that all of the number greater and less than one hundred are included. and i don't know how. Please help. need it …

Hello wizards Please i need some help from you all. I need to write a c# code to select files(pdf files to be precise) from any location on my PC. Also, i need to get the filename and i will also like to manipulate the text contained in the file. …

Hello, can somenone help me solve this problem? i try this code to insert my data into microssoft access 2013 database but when i insert, a new row is created with no data, someone can help me? this is my code for my save button, only date can insert. acsconn.Open() …

Hello, I have two programs: a) Server.java : Using a JFileChooser, selects a file and then sends it to Client. b) Client. java: Displays the file. My problem: I am able to send a file from server to client only once. The ObjectOutputStream.writeObject() does not work after that. I later …

how can we pass the value of an array without using index of an array i.e subscript([]).

I just have installed VS Ultimate 2013. When I compiled a simple code, it had an error LNK1104: cannot open file 'kernel32.lib' I tried to follow instructions on internet but it didn't work. My code #include <iostream> using namespace std; void main() { int x; cin>>x; cout<<x; }

This code is for a button that removes a column of panels from a program that includes rows and columns of panels, each with a textbox and label inside them.The two buttons and definitions panel "pnlDefintions" adjust the way specified after the For loop, and the program does run through …

\cs2370week8\cs2370week8Assign\cardDeck.o" c:/program files/codeblocks/mingw/bin/../lib/gcc/mingw32/4.7.1/../../../libmingw32.a(main.o):main.c:(.text.startup+0xa7): undefined reference to `WinMain@16' collect2.exe: error: ld returned 1 exit status Process terminated with status 1 (0 minutes, 7 seconds) 1 errors, 0 warnings (0 minutes, 7 seconds)

Ok I really need this to fix up. And I've been awake all night just to fix the error. Can you help me with this errors. #1 Binary2Decimal() when I input a binary number it won't give an answer and it will skip the "Decimal Equivalent is: " it will …

I redid the code again but this time I get an error c2061 identifier 'cout'. Someone explain to me this. I am pretty new with C++ I highly appreciate it. #include <iostream> #include <cmath> using namespace std; const double pi = 3.14159265; int main () { string name; string homework; …

will i be able to populate a picture in a label ?

Hi guys! I have to write a code that checks to see if the password entered meets certain criteria and if it does not the whole function is supposed to start over. The criteria are that it must be atleast 12 characters and must have one upercase letter, one lowercase …

Hello everyone. So I have started working on login system, yeah yet another mysql login system, boring right? Well, i made it 'little advanced' not quite like adding mysql data library make username box and pw and ta da I want to share with you my login system.. No no …

What is partial classes?