SFML pixel coordinates?
I recently moved a project from one comp to another and now i cant use window.mapCoordsToPixel(). Does anyone know how to get pixel coords from world coords or how i can get that function working? Im...
View ArticlePinging Loop Error
Hi, guys. I was wondering if you could once again point out my silly mistakes for me! I'll eventually learn how to do this the right way, without asking questions. I have a bit of a problem. I want...
View ArticleDeep/Shallow copy
Hi all, I built my own Linked List class in java. each element in the list is of type Node (has next and prev) However, when I'm trying to remove an element from the list I create a node and assign it...
View ArticleData Entry, Tabbing
Hi all, I'm new to VB 2005, and to put it simply, this is what I'm writing: It is a form that has 250+ combo boxes whose possible values are 0, 1, 2 and 3. The default values for all of the combo boxes...
View ArticleNo text output on ping loop
Hi, guys. I was wondering if you could once again point out my silly mistakes for me! I'll eventually learn how to do this the right way, without asking questions. I have a bit of a problem. I want...
View ArticleSprite rendering
Im having trouble understanding how to display sprites on the screen... my assignment is to display 5 sprites at random locations with random scaling and random rotations. I know how to display 1...
View ArticleAdding key words Try, Catch and Finally to my Code
I need to include the key words Try, catch, and Finally. The code must show the correct answer or if there is an error the code must show an error code. I am not sure where to add the key words to make...
View Articledetermine the number of odd and even numbers and compute.
hi. my program has an error and i can't determine the wrong code of this.this program should accept specified number of integers , determine the number of odd and even numbers and compute the sum of...
View Articlehow to save value from drop menu by using php.
how to save value from drop menu by using php. <select name = 'color'> <option value='black'>Black</option> <option value='gray'>Gray</option> <option...
View ArticleGet Cell ID within a lat long range
Is it possible to get cell id of all the networks by providing a particular range of latitude and longitude? For example if iam giving a latitude range of 10 to 30 and longitude range of 70 to 80 the...
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Question about progress text in VB
Hello! I need help I want to create a program with a progress text in VB, something like that ->https://www.youtube.com/watch?v=07tvYOXJJOw It's possible? Thanks for help
View Articleiterate through the map and store the entries into mysql database
How can I iterate through the map and store the entries into mysql database. I have look for example but no luck an illustration would be wonderful. p.s the code works perfectly, the output is >>...
View Articleonly want the user to be allowed to open one instance at any time.
only want the user to be allowed to open one instance at any time. I want to restrict my form please help. as i click my button another (Same)form show, show show show i know showdialogue() method...
View ArticleNot understanding some code
I was trying to come up with a random collection of characters and upon searching to see if such a list already existed I found this link:...
View ArticleObject reference not set to an instance of an object
Hello all, I am jumping into issue directly.. I have two forms; First one is saving packages for rooms.. (its not neccessary for what, just describing) Second one is listing rooms in datagridview .. I...
View ArticleWindows on-screen keyboard
I have a JSP page with a button inside. When i click the button, windows on-screen keyboard will pop up. How do I do it? I've done research and I've found "Runtime.getRuntime().exec("osk");" but where...
View ArticleGetting hardware info via code
Hi all I apologze if this has beena asked before, but I would like some tips on how to obtain hardware info on an installed machine, such as processor specs, hard drive size, video card capabilities,...
View Articlebased on my base form registration number open one new form
hello, I have 2 access table in a same databse, both the tables registration number same. Now i want based on my 1st form registration number the 2nd from must open with that 2 table details. Private...
View ArticleTrouble implementing random scaling and rotation
My assignment is to Create an array of 6 instances of these structures to be filled out in Init() once. Assign random positions (within screen space), rotation (0 to 360 degrees, use conversion macro...
View ArticleSending Email from Java Problem
import java.util.*; import javax.mail.*; import javax.mail.internet.*; import javax.activation.*; public class SendEmail { public static void main(String [] args) { String to =...
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