plotting circle on a xy grid
Hello , I have a code in which i have developed a sensor network with hundreds of nodes. THese nodes are scattered on a grid by assigining them random X and Y values. Each node has energy level which...
View Articlec# App_Startup event
Hi! When i run the file associated with my application, i want to do something with that file, where can i get the information about that file? basically I'm looking for c# equivalent of vb.net...
View Article[VB.NET 2010] Populate Gridview from SQL
Hello fellow DICs, I'm having an issue populating a gridview from MSSQL. Here is my work so far: Private Sub RemovePart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles...
View Articlethread with an instance of RemoteReader.Cant seem to get it.
I need to make a client with GUI. Here is what the teacher told us to do. Structure of your class: //many import statements public class ChatClient { public class ChatClient() { //Initialize the GUI...
View ArticleDatabase menu item+ingredients tables
Ok. Right away i'm sorry if I shouldn't have made this topic or if theres an answer somewhere on here but I did do a quick look and to be honest i'm not even sure what I should search to find an...
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Need help identifying and error
I believe I have my problem narrowed down to two sections of code. The first possible place of error is in the check actionlistener. Specifically getting the text from the JTextField. I tested the...
View Article2D Arrays: cannot convert from 'int *' to 'int'
I've been working on a program which outputs a PPM pixelmap file after drawing it into a 2D array. I believe I have the idea down and most of it working but I'm running into the following error: error...
View Articlevb.net desktop application deployment issue
I am writing a vb.net desktop application for medical support group. They have a small network of 6 users. Because of security issues, the network nor any of the computers have access to the internet....
View ArticleInserting input stored in a variable into a while loop.
I'd just like to know how you would insert input that is stored in a variable into a while loop. Also I'd like to know what Boolean expression is best to use.
View ArticleWriting code with multiple Class Methods and String Arrays
So what I am trying to do is create a code that lists music artists names using user input. It has to have multiple classes so I will have a main class, and a class for each decade of music. Music.java...
View ArticleRandom Code Playback / Revised Scoring System / Etc
Hey, For my first C++ project, I've decided to make a multiple choice quiz for my girlfriend - she is studying for her state-regulated exam to become a licensed hair stylist. Currently there are 25...
View Articlehelp using getline compared to input
Hey there, my code is nearly perfect, but I need help with my input for a value. here's the snippet of my code: cout << setw(15) << right <<"$" ; double Amount; input >> Amount;...
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Direct X 11, TRIANGLESTRIP faces not going where they're supposed
Hi-o, I'm in a bit of a pickle. I've been at this for a few hours now and am having trouble getting my cube faces flat. I've noticed when I change the base vertex location on...
View ArticleText History Window
I'm making a program to keep incoming calls organized. Sort of like for a secretary to keep a record of who calls in and who they wish to speak to, etc. I wanted to make a history window that exports...
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SDL&OpenGL - Simple colored triangle is pretty dark (C++)
Hi guys, i started programming with SDL and OpenGL! My first project was a simple rotating colored triangle. After that i tried a 2nd triangle, but this time textured! After around 1 hour playing...
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New to C++ and have a query about arrays
Hi Everyone, I am new to C++ and I have a question regarding arrays. I know that in C and C++ when you create an array you need to specify how long it needs to be and then once you've done that it...
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image that I want to add to existing JLabel does not display
I want to display the image that is saved exactly where all my text files are and the name of the image is: banana.jpg I don't want to make another class for displaying it so I tried to add a method....
View ArticleSelection sort find "kth" smallest element
I have been asked to create a function based on selection sort to find the kth smallest element in an arbitrary array of integers. I used the standard selection sort which sorts the array and then uses...
View ArticlePlane assignment program from hell for a very bad java programmer
Problem: -Create a java program in which an airline can keep track of it's seating assignments. -Using the InputDialog Method ask the user how many people will be coming aboard the plane. - The plane...
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