No not a competition, it is instead me trying to find why a certain regex works in one but not the other. (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?) That's my Regex and I'm trying to run it on 127.255.0.0 Using Python...
I ran across this and was wondering if someone could explain why this works in VB.NET when I would expect it should fail, just like it does in C# //The C# Version struct Person { public string name; } ... Person someone = null; //Nope! Can't do that!! Person? someoneElse = null; //No problem, just like expected But then in VB.NET...
What are the exact differences between WPF and Silverlight? ...
i simply love javascript ... it's so elegant (imagine the quiet sound of lovestruck fanboy sighing in the background). so, recently i have played with Lua via the löve2d framework (nice!) - and i think Lua is also great. they way i see it, those two languages are very similar. there are obvious differences, like syntax problem domain...
Problem: I have two arrays that can possibly be different lengths. I need to iterate through both arrays and find similarities, additions, and deletions. What's the fastest and most efficient way to accomplish this in C#? Edit: The arrays are pre-sorted and they can contain anywhere between 50-100 items. Also, there aren't any const...
Hi all, I need to work with large files and must find differences between two. And I don't need the different bits, but the number of differences. For the differ rows I come up with diff --suppress-common-lines --speed-large-files -y File1 File2 | wc -l And it works, but is there a better way to do it? And how to count the exact ...
Ok, I have a ResourceDictionary definition that I used for a WPF app below: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Style x:Key="fieldsPanel" TargetType="{x:Type StackPanel}"> <Style.Resources> <Style TargetType="{x:Type CheckB...
This could even be a simple question even a school boy can answer. What is the similarities and differences between "ForEach" and "Using" (asked in an interview). My assumption was 1)Both are enumerable 2) Using can handle memory resources,but foreach can't.using supports IDisposable,foreach can't. I wish to know the answers. ...
Have seen some similar questions here and here. Can you also please tell me the contexts in which they are used?? Or the purpose of them? ...
Hi, when I was checking the latest difference in code in SVN Log, accidently I clicked blame differences insted of show differences. Now, when I check the log again I do not see anything visible related to my blaming. Do you know what exactly happens when you blame a difference? Does it effect the repository and if yes, how can I undo ...
What are the primary differences between DOM in different browsers(Mozilla FireFox, IE, Opera, other)? If You can, please, give me some examples. ...
I'm looking for existing ideas / solutions to the problem of finding differences between two directories. Specifically how to identify files that might have been changed, renamed and moved. A short list of things I've considered: try to pair up files missing in dir A with new files in dir b by using some heuristic such as 75% match in...
We have two different projects on our source safe database (one of them is a copy of another one for some reasons there was a problem with our branching operation that didn't pin our branched files therefore I had to get a label and add it as a different project) I know how I can see the differences between two projects and I know that t...
I have a simple problem that I'm having trouble thinking around: var oldValues : Array = [ 4, 5, 6 ]; var newValues : Array = [ 3, 4, 6, 7 ]; I want to get the values from newValues that aren't in oldValues - 3, 7 I want to get the values from oldValues that aren't in newValues - 5 A way of getting both sets of values together would ...
I'm trying to figure out how much overlap there is between the different languages of the .NET framework, and what the real differences are. Is there an overlap of libraries/methods/functions...? If I'm googling a question for, say, VB .NET, and C# answers come up, what can I take from the C#-relevant info and what differences/incompatib...
I was updating a legacy ode base in Java and I found a line like this: Object arg[] = { new Integer(20), new Integer(22) }; That line catch my attention because I am used to this kind of code: Object[] arg = { new Integer(20), new Integer(22) }; The content of the array isn't important here. I'm curious about the brackets next to t...
I 'm using EWS to cominicate with Exchange Servers both 2010 and 2007... There is a versionning property for ExchangeServerBinding object. I googled but found out any critical differences while EWS working with Exchange2010 and Exchange2007.. So is there any differences while accessing Exchange2010 and Exchange2007 with EWS? ...
Which of these is better to use in regard to performance? ...in regard to readability / understandability? ...in regard to accepted standards? SELECT * FROM Wherever WHERE Greeting IN ('hello', 'hi', 'hey') OR SELECT * FROM Wherever WHERE Greeting = 'hello' OR Greeting = 'hi' OR Greeting = 'hey' The first seems more intuitiv...
How can I calculate the number of differences between two NSStrings. Example: NSString 1 = this is a string NSString 2 = Tihs isa string should return: 4 (one for the capital "T", one for the "i", the "h" and for the missing space) ...
I have two list of members like this: Before: Peter, Ken, Julia, Tom After: Peter, Robert, Julia, Tom As you can see, Ken is is out and Robert is in. What I want is to detect the changes. I want a list of what has changed in both lists. How can linq help me? ...