Performance with 100,000 Polygons
I am having trouble with the frame rate dropping below 30 frames per second with 50,000 to 100,000 polygons. My space ships are around 7k polygons each, and when I have 7 of them on the screen at a...
View ArticleCommand-line arguments determining ascending or descending order.
Hello, I'm in the process of writing a .java program that reads in 3 integer command-line arguments (we'll call them a, b, c). The purpose of this program is to determine (by using a boolean...
View ArticleDisplaying the applet
I had created the code as a JFrame first to make sure the code worked. But as soon as I changed the extend part to Applet it stoped working. My original JFrame code that worked /* * To change this...
View Articlegetting data from a device connected using usb cable
I have some complications obtained in our module the problem is that how can read a data from a certain device which is connected to system using usb cable. And next i wanted to use the same input in...
View Articlehow to read information from RFID reader into our java program
I just wanted to know the ways of accessing the data from rfid reader to the system(java program). Upto my knowledge i came to know the two ways in reading the data from reader (connected using the usb...
View ArticleCode is not working in webbrowser_navigated
This code is working in button.click event, but not in webbrowser.navigated. Why ? What I am doing wrong ? Dim cc As String = 0 For Each item As String In My.Settings.psites If item = site Then For...
View ArticleRecursion in Tic Tac Toe Problem
Ok, I need help with my recursion method in TIC TAC TOE. I have just used 9 textboxes that check for either a valid input of 'o' or 'x'. I used a 2D array to represent the board. The problem is that...
View ArticleArrayList< float[ ] > how do I get the elements
Hi, How would I go about getting the elements in the arrayList? it does print back Verts: [F@4fe5e2c3 Any help would be appreciated public class Model1 { private ArrayList< float[] >vertX;...
View ArticleFor being expert at C#.NET
Hi, I'm totally new in here. I've joined in here for being expert at C#.NET. Basically, I ain't totally new in C#. I've learned something i.e Classes and Structs, Objects, Inheritance, Abstract Classes...
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AI movement in plain Math
Hi, Im a sound designer who is creating a Game-Like sound experience. It's programmed in something called Max by Cycling74. My next step is to introduce more movement. When searching for how to make a...
View ArticleProblem with catching error with try and catch
my problem is the once i input any character into the program it goes into a infinite loop, i can only guess its something to do with the scanner method i am using but i dont know. here the code....
View ArticleHow to certify pdf docs with a selfsigned certificate in vb.net
Is it possible to certify pdf documents with a selfsigned certificate using vb.net ? Any ideas or examples of how this can be done would be a great help. Thanks in advance :-)
View Articledrawing a polygon with doubles?
hi all so i have a challenge to make a pentagon inscribed in a circle and i have to use the method of working out the cosines and sines as i have, but now when i come to draw my polygon it says error i...
View ArticleRemove top of title bar without removing bottom
Hey, I was wondering if there is a way to remove the top of a title bar without removing the bottom; What I mean by this is that it gets rid of the bar at the top with the _ [] X button doesn't remove...
View ArticleUse Word enumerations
Hello. I have the following Word-Interop code. How can I use the Word enumerations in this code? At the moment I am use the integer 6 which I know to be the value of wdStory in the Word object library,...
View ArticleApostrophe in db searches
I am using a passed variable to search my db for a specific title. The title stored in the db has an apostrophe in the title (i.e. "Am I My Brother's Keeper") A var_dump shows the result 'string(26)...
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how to use curl in php for json results from google places api
I used my API key for querying google places API for obtaining museums around a particular place and obtained the following results in JSON form: { "html_attributions" : [], "results" : [ { "geometry"...
View ArticleHow to display List<String> in FormView
I have a FormView that has a datasource bind as a object which is a WCF service. In the WCF Service i have a Object PublicationDetail which has a attribute List<string> authors; I want to join...
View ArticleVariable value is not changing with array
I am still fairly new to Java and I am having trouble finding a problem with this code. public class Rooms { public static int myY = 2; public static int myX = 1; public static int x; public static int...
View ArticleError message local variable may not have been initialized
When I initialize an object in testClass.java (aClass aClassObject = new aClass(aIncome, aRevenue, aCost)) eclipse states that the local variables aIncome, aRevenue, aCost may not have been...
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