Software Development Forum

Create a function that take a full name as a parameter and returns just the middle name regardless of how many words it consists of.

I have a Product class that is the parent of 3 other classes; Books, Movies, Music. And the Product class connects to the Store class that holds the Store's location. If I need to find a certain Product I have to traverse the list of each the Store class and …

I cant digest the problem, please help me a bit. [code]You will develop three Java classes that interact with each other: Cashier, PriceAndStockManager and Product. Cashier objects are in charge of front-office operations, particularly purchases. These cashiers use a PriceAndStockManager object in charge of back office operations. This object provides …

I'm running a command line app from a Python script: [CODE]os.system(myapp)[/CODE] myapp contains the path to the app and the required parameters. It works fine but it runs at, I believe, Normal priority which makes the PC sluggish. How can I start the external process at a lower priority? Thanks.

Hey, I have a task to do a program that can transfer Latin word to Morse and I need to read the connection between the letters from a txt file and save both of them to differnet lists (soned and morse) and later return an ArrayList that contains them both. …

Say I have a struct: [CODE] typedef struct entry{ char name[40]; /* Contains name */ char phone_number[9]; /* Contains phone number */ struct entry *next ; /* next is used to navigate through structures. */ } contact; [/CODE] I have a pointer: [CODE] contact *email, *address; [/CODE] In my main(), …

hii want read a link from file and use it with the extension of the link , the file contain :[url]http://82.212.81.2:888/mob/[/url] and i wanna use it like this: StreamReader rr = new StreamReader("link.txt"); string sor = rr.ReadLine(); url = "[COLOR="Red"]sor+[/COLOR][COLOR="Green"]"resources/stdInfo/authenticate/"[/COLOR] + tx.Text + "/" + passwordBox1.Password+ "/1/570322308ce1121cba1b93f5acc9ebd4733ef2bca90ef942a2cfa224f0aa08dc/1"; the red : …

Ok, I am trying to work through this program and it is stopping at asking me what is my current salary. The problem is this: Starting January 1st, of each year for three years, I will be getting a raise of .05 on my previous years salary. I wasnt a …

Hey guys I'm having an extremely hard time splitting or combining values into binary.. [CODE] #define Chr(n) ((char)(n)) #define Ord(c) ((int)(unsigned char)(c)) int DecToBin(int Num) { int Bin = 0, Pos = 1; while (Num > 0) { Bin += (Num % 2) * Pos; Num /= 2; Pos *= …

Hi all, I am trying to write a C++ program to create a simple text-based interface that should print out the relevant stubs when a certain choice is made. I am however getting linking errors such as-->[Linker error] undefined reference to `Database::AddStudent()' , that i cant seem to fix. Any …

hi everyone i am very close to finishing my first program in python, but there are two things in the way. first of all the code highlighted in red reads the number of pages of pdf files in a directory. my problem is that it is in a for loop …

So, just for fun I have been making a small text-based game to test my knowledge of C++ so far. However, I have encountered an odd error where commands will execute once, and then after that return the same output repeatedly. Could anyone analyze this and see what's wrong? Here …

Hello, I am a beginner at programming and I am having some trouble finding the error in my code(pasted below). I am first trying to come up with a (1) function to evaluate integers at a given power.(2) A function to check if an integer is a perfect number. I …

I'm running the following in Eclipse using the Cygwin as the toolchain and the error code is executing. I get "cannot get params about stdin: Inappropriate ioctl for device". It's fine in Linux. I've been able to run other code that doesn't use this header. Also, how can I set …

I am running into (pretty serious) valgrind issues as I run my application. As far as I can tell, my BST has some memory loss, to put it rather clinically. I've tried to create the right destructor on my BST<T> class, which contains BSTNode<T> nodes (both are shown below in …

*Pass by value, reference I need to write 4 functions including main to display a report with the size of room in square feet, cost of carpet,cost to install the carpet. I am having trouble with using the last function to compute the costs using data from the other functions …

Hi, I'd like to print a line of 'double' or of 'integer' type according to T typename. I tried to compare T with typeof but to no success. [CODE] template <typename T> void printArray(unsigned int x_sz, unsigned int y_sz, T * arr[], std::string title) { double f; unsigned short int …

Here is my assignment: > Here is your assignment: You work for a Landscape architect. They have asked you to be a part of their team as they need a computer programmer, analyst, and designer to aid them in calculating engineering specification. Specifically, you have been assigned to the Pools, …

Hi, I'm getting pretty frustrated with my code at this point, Im trying to implement a queue class to hold a number of integers... however dev (the compiler im using) keeps spitting out the errors [CODE] [Linker error] undefined reference to `QueueType<int>::QueueType()' [Linker error] undefined reference to `QueueType<int>::~QueueType()' [/CODE] here …

Hi everyone, I tried to find some thing on Google but couldn't, Can you please let me know how I can insert Excel Worksheet values into a Table in Access Database using C#? Thanks for your time,

Hello everyone, I am having an issue with my code, null pointer exception error. It says lines 24 and 75 are the issue, but I am not exactly sure what the problem is. Can anyone help with some suggestions as to what I might be doing wrong ? Much appreciated. …

Hello I had a problem about using mathematical formulas. someone showed this this site : [url]http://software-dev.jimdo.com/[/url] I found there the application, but I don't know how to get the unit. did someone already use it?

Dear All, I have written a code to implement an algorithm for base conversion from decimal to any base between 2 and 36 given in RG Dromey. Below is my code and I have a few questions relating to it: [CODE] #include<stdio.h> #include<stdlib.h> int main() { int newbase,zero=atoi(0),q,ndigit=0,r,ascii,i; char newrep[100]; …

Hello everyone. I am kinda getting confused here. I need to have a checkbox and when the checkbox is checked i need to show two labels and controls so that the user can enter the salary and title of the employee.Then when the checkbox is unchecked, hide the two sets …

Hi all I am trying to enter data into textboxes which will then store the data entered into a database. When I debug everything starts but when I click Add, the database stays the same. I think I might be missing something in my code. Any help is appreciated. [CODE] …

Hi everybody, Could anyone help me in the select statement. I created small form to search in the database, it gaves me an error [B]Missing Expression[/B]. The combox has the attributes of the table because I want restrict the search to only on specfic columns. [CODE]commandString = "Select * from …

I'm a little stumped on a section of code in my program. I'm trying to take in a string of chars and then store each word within that string separately in an array of strings without using stdtok and then output them with only a single space separating each word, …

Finally getting into concurrent programming but it's not easy for the novice like me, after all this work I still cannot get a successful compilation!!! A simple roundabout (traffic circle) is a circular junction of four streets where traffic flows in a one-way and one-lane circular stream around a central …

hi how can i make list view like this ? [URL="http://myup.ir/images/64139266311095345064.jpg"]http://myup.ir/images/64139266311095345064.jpg[/URL] [CODE] ListView1.Items(1).BackColor = Color.LightGray[/CODE]

So, I'm working on making a encrypted in C++, just a basic one. The encrypter needs to have a minimum character limit but it's not working. It's not coming up with any compiler errors, but instead just acting as if the if statement isn't there... [code] #define _WIN32_WINNT 0x0500 #include …

Hello All, Can someone help me out with this please? I have no idea : Error : [B]No accessible 'Main' method with an appropriate signature was found in 'UsedCarsSales' The second error is Project-level conditional compilation constant 'VBC_VER = 9.0, TARGET = "winexe", CONFIG= "Debug", PLATFORM= "x86" , DEBUG; ^^ …

Visual Basic 2008/2010 - How do I automatically click buttons in a sequence? I have about 15 buttons that automatically goto a website, then it clicks on certain links and does save as page. They are working beautifully, now i have to automate this process. I already have a code …

Hi All , I want to input in DatagridView Cell , Only Double Like 2.36 or 0.035 .thanks to give any help ! RGDS!

Hello again, pretty simple question this time I would think. What I'm wanting is to be able to add 5 minutes onto a ttime variable. As what I'm trying to acheive is a queue system. (Time + QueueTime) and (QueueTime := QueueTime + ProductTime) However I get the basics, just …

Hi, I'm trying to make a menu and when you click on one of the JButtons, it'll go from my first class's GUI to my second class's GUI. But when I run the program, and I press the button algorithm, it changes to a blank screen, and not to the …

Ok some of you might've seen my post from yesterday about the weekend challenge game thing i'm doing with a friend. The link to my post yesterday is [url]http://www.daniweb.com/software-development/python/threads/416633/1777493#post1777493[/url] Anyway, now im trying to make a shop type thing but im having trouble writing a script (or whatever you call …

i want to delete any file and folder parmanently in my hard disk sometime when we delete any file and folder. after using a data recovery software they will be recover and come back .but i want to do something so the files cannot recover after using any data recovery …

I'm sending an HTTP POST request to google Client login and I'm getting this in respons: SID=DQAAAGgA...7Zg8CTN LSID=DQAAAGsA...lk8BBbG Auth=DQAAAGgA...dk3fA5N I used the below code to read the response: [CODE]Trace.WriteLine(new StreamReader(response.GetResponseStream()).ReadToEnd());[/CODE] Now in this response i want to use only the value of Auth token. Can any one please help me …

can we return 7 elements of an int array using return statement. if not, please help?

So i am making a piece of program In C but i cant get to check the system time and execute IF the time is equal to the systems time. in Plain english this is what my program is supposed to do. # # LIBRARIES # 1. Check the system …

is this logic correct, where does counting starts in a link list, is it from 0 or 1. b'cos when i am ading item 60 at loc 4, den the output is : item number 1 contains 30 item number 2 contains 20 item number 3 contains 10 item number …

hello, can anyone tell me how to convert int array to string?

in resources there is a text file with items like number 1 2 number 3 three when i use code [CODE] For Each i As String In My.Resources.TextFile1 If i.ToString().Trim.Length = 0 Then ListBox1.Items.Remove(i.ToString()) Else ListBox1.Items.Add(i.ToString()) End If Next[/CODE] then in listbox1 its looks like this [URL="http://myup.ir/images/61057050895672070364.jpg"]http://myup.ir/images/61057050895672070364.jpg[/URL] n u m …

Hello! How can i capture a screenshot of desktop with mouse? I can get a screenshot with robot.createScreenCapture but it does not show me also the cursor (mouse) ... Thank you!

Hello friends i am working in VS2010 C# Windows application, i have created a application in which some what like security application i have added a form1 in which i have included a button ie... button1 and a textbox ie... textbox1 in button1 i have added a code like [CODE] …

*None of the buttons except create and clear work can someone help please , can anyone help me with the parts i have missing , the account and date test class work fine i just need the bank account GUI to work properly , here is a detailed explanation of …

Hi, I am currently making an application which can send recharge amount by using a mobile device. (Nokia E71). So if anyone know what is the AT command for that please help me.....

I need help on drawing numbers on top of a rectangle matrix, and have them move together with the rectangle they are on. I tried doing this [code]public void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D g2 = (Graphics2D) g; for(int row = 0; row < tiles.length; row++) { for(int col = …

*Edit* Just so you know, we are on the chapter in the book introducing ArrayLists *Edit* I am having trouble with this problem. The problem is stated: Implement a class Polygon that contains an array list of Point2D.Double objects. Support methods public void add(Point2D.Double aPoint) public void draw(Graphics2D g2) Draw …

Hi I have wrote some code but it never seems to reach the for loop and cannot understand why. I want it to check whether or not the word is in the array and if it is it will break out and leave the method else it will add to …