Check for > 0 in texbox
Greetings again, I am trying to check the value of a textbox, which has data imported from a datagrid, and am needing to check and see if the number imported to the textbox is greater than 0. I have...
View ArticleHTTP as string parser[problem]
Hey there, I'm new to java and I wanted to try a simple socket program, but I'm having difficulties with a certain part of it. I have a string like this: GET http://www.google.com/ HTTP/1.1 Which I got...
View ArticleArrayList question
I have a question concerning array lists. I have a list of arrays and I already have stored a product name called: item, and a 10 digit code for each product. Example: Coffee 0123456789 Now I am...
View ArticleHow to get largest and second largest in an array of integer.
I just want to ask what should be the way to do it, not asking for code. So currently, I declare 2 variables: largest and second largest. I go thru the array of integer, and state: if (array[i] >...
View ArticleC++ counting letters
I have a "simple" code to write: take a string and count the letters. Clearly missing basic step, but have tried everything I can find in my book and DIC tutorials, for the last 3 hours. Added a...
View ArticleXNA Lots of billboard sprites, how to draw?
Howdy first post! So I have all these "gameSprites" that contain "BillboardSprites". They are pngs that are chopped up and billboarded to be in 3D space. I'm using them as characters and other things...
View ArticleHow to read integers in a text file as integers
I have numbers on multiple different lines, I need to read them as full numbers. (30, 2, 120) I need to put them in condition statements as numbers, meaning I am comparing them to another number with...
View Article[QUESTION] DNA Recognition
Is this now possible? My professor once told us that it is now available in the US. Can this be done instantly? Thanks.
View ArticleHow to Increase Stack Size in Visual Studio 2010
How do I increase the stack size for my C++ program in Visual Studio 2010? I really cannot figure this out. I tried doing this http://msdn.microsoft.com/en-us/library/8cxs58a6%28v=vs.80%29.aspx but it...
View Articlehow to use specific network connection to active directory to retrive
need an input on how to connect to active directory using specific lan connection Domain Abc -> connection 1 Domain xyz -> connection 2 i have 2 nic card which connects to diff network. at this...
View ArticleAfter publish my application
After published my c# application , I find more one file (.sln & .suo & .vdproj & .msi & .exe) . When I want to send the program to anyone (her computer isn't contain .NET). for...
View ArticleReopen program then data base data gone, is there any problem?
Hello, now i was making a notif form. I had try it with my best. The problem is,, while i save the input data, without close the program, i open the database and the data went out.. But after i close...
View ArticleDummy nodes in a linked list.
Am I doing this right? I need to create a dummy node and assign a "front" and a "back" pointer to it. struct Node{ string data;
View Articlehow to get my program to run
Can someone explain to me how to get this to run? import java.util.Scanner; public class HeatIndexCalculator { int currentTemp; double currenHumidity; double heatIndex; double calculatedHeatIndex;...
View ArticleC# code help (Forms proj)
I'm trying to make button2 calculate all the items in the list. It worked but when you click calculate button again, it will continue adding. Is there a way to stop that (Newb coder here)? private void...
View ArticleIs a string really a class?
Does this mean that strings are an object of the type class/data structure in the header "#include <string>", where the letters are stored in an array of characters, and *string name*.size() is a...
View ArticleMafia free texted based game and computer software on linux solutions?
Im running my computer on Linux, but im very limited to the things I can do on it like download stuff and other things im interested in but I was wondering instead of me going ahead and downloading the...
View ArticleCode search problem
Hello all,, i got new problem.. That is my search code Dim conSearch As New OleDb.OleDbConnection Dim conStr As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\notifdb.accdb"...
View ArticleHello!
Hello everyone! I plan on beginning to learn Java on my own. I need help getting started. What programs do you suggest I download and use to compile my code? Thanks!
View ArticleMake a Histogram of numbers
I am trying to measure the performance of our service by putting the data in a HashMap like- `X` number of calls came back in `Y` ms. Below is my code which is very simple. It will set the timer before...
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