19 Solved Topics
Remove Filter  | Hello all, I was wondering if I could get some questions answered about how cupons work in the work place. I have an idea which involves creating a very flexible cupon service, but would require knowing the rudiments of how cupons work. The main question I have is how is …  |
| | This may sound wierd, or easy, I just don't have a statistics background. How do I alter the statistical value of an array of emmitted random numbers? I am completely capable of using ranges, or creating an algorithim, I just need pseudo code or a brief description to guide me … |
| | Hey I have a question, how many people actually use telerik? Does anybody have experience with it, and what are your opinions on it? To me it is just another third party library that nobody knows, but I want an opinion on it from actual seasoned developers. I have worked … |
| | Say hypothetically you had a reader which did something like this... //testing reader, automatically parses strings and converts to the custom type via attributes! using ( FlatFileReader<MyCustomClass> reader = new FlatFileReader<MyCustomClass>(config) ) { MyCustomClass custom; while ( (custom = reader.ReadLine()) != null ) { Console.WriteLine(custom.ToString()); } } Would this actually …  |
| | Hello, I am thinking about doing a matrix RREF function, am still in the research stage, but I thought I should post a bug I have been having. The following code doesn't work. What I am trying to do is orderby the array index [0], and then by [i...] etc. … |
| | So the other day I was just experamenting with some code, just for fun, and I ran into some difficulties. So I suppose my question is why the following code does not write to the original bigints array. I am sure I am doing something dumb, but please bear with … |
| | Hi, so this has been bugging me for a while about Danni Web website. I seem to have neglected my email account for a while, and now it is on the bounced email list. How do I get my email off this list, and back in working order. I can't … |
| | So, I am trying to get a query working that finds a certain flash drive attached to my computer and selects it's DriveInfo object. I am having trouble because on my system when I call the VolumeLabel property of one of my DriveInfo objects it throws an exception (IOException) because … |
| | How does one roll back a readline from a text file? |
| | Is there any difference between returning a pointer to a struct, and returning a struct? Aside from the derefrenceing that is done would they both be working with the same struct? Is there any copying that gets done if it is just a regular return? |
| | So, I wrote some code for appending to an array, and I thought to myself, would be cool to make the method more generic using an interface. I keep getting this error though that basically says that the compiler's best overloaded method that can match this is _____, and it … |
| | I am wondering, when does it become more efficient to pass by value in C#? I was reading this article: http://msdn.microsoft.com/en-us/library/4d43ts61%28v=vs.90%29.aspx The article suggests that passing by reference actually generates overhead when it transferrs the value type to the heap. My C/C++ classes swore by passing by reference as a … |
| | I just glued together two codes I found online, and found an interesting result. Some of my flash drives have been appearing twice on the system. Here is what the output looks like: Drive: C:\ Volume Name: Drive: D:\ Volume Name: Drive: E:\ Volume Name: Drive: F:\ Volume Name: Drive: … |
| | Hello, I was doing some research on enumerating the different drives on a system, and I found some code on MSDN. Here is the page: http://msdn.microsoft.com/en-us/library/windows/desktop/aa364975%28v=vs.85%29.aspx The source code looks like this: DWORD dwSize = MAX_PATH; char szLogicalDrives[MAX_PATH] = {0}; DWORD dwResult = GetLogicalDriveStrings(dwSize,szLogicalDrives); if (dwResult > 0 && dwResult … |
| | Hello, I am working on a program, and I noticed that all my threads are starting and stopping in exactly the same order I put them in, and they are not trading places in the output, or mixing output like concurrent objects should. Here is my code: public class RaceHorseAppII …  |
| | I have been having some trouble with this action listener scenareo, and I am doing it exactly like what my java book says to do, and something is still not working. In the action listener the if statement is not working correctly. Here is an example of my code. The … |
| | If there is a String Buffer, and a String Builder based on array technology, why then is there no equivalent mutable data type based on a Linked List? Or is there? |
| | I thought it would be really cool if JOptionPane could be extended to accept an array of strings that represent messages, and have the method return an array of strings that represent user answers to the messages which are entered into the dialog box. This would make getting GUI input … |
| | I am working on a "for loop that finds all the drives on a system that match a given criteria and am trying to accumulate the drive letters into a list(string) which I can then pipe to a command which will do something to those drives. I do not use … |
The End.