Top "Comparison" questions

Questions about data comparison and efficient ways to accomplish it.

Java String/Char charAt() Comparison

I have seen various comparisons that you can do with the charAt() method. However, I can't really understand a few …

java char comparison charat
What is the difference between ImageMagick and GraphicsMagick?

I've found myself evaluating both of these libs. Apart from what the GraphicsMagick comparison says, I see that ImageMagick still …

c++ image imagemagick comparison graphicsmagick
Smart way to check super-class

public boolean isUserControled(){ return action.getClass().getSuperclass().toString().equals("class logic.UserBehaviour"); } I think this piece of code is pretty …

java class comparison superclass
An easy way (tool?) to compare images pixel for pixel in different formats?

Well I've written a basic lossless jpeg joiner thing in java now but I'd like to compare the files it …

java image image-processing comparison jpeg
What are the differences between LLVM and java bytecode?

I dont understand the difference between LLVM and the java (bytecode), what are they? -edit- by 'what are they' i …

java comparison jvm llvm
Engine.io or SockJS, which one to choose?

I have run into trouble with Socket.io regarding memory leaks and scaling issues lately. My decision to use Socket.…

websocket socket.io comparison sockjs engine.io
javascript / jquery - select the larger of two numbers

I'm trying to use javascript to select the greater of two numbers. I know I can write an if statement, …

javascript jquery math comparison comparison-operators
Windows SharePoint Services vs. Microsoft Office SharePoint Server?

There's Windows SharePoint Services (WSS) and then there is Microsoft Office SharePoint Server (MOSS). MOSS considerably more expensive than WSS (…

sharepoint moss comparison wss
When "" == s is false but "".equals( s ) is true

EDIT Thanks for the prompt responses. Please see what the real question is. I have made it bold this time. …

java comparison equals equality
EqualityComparer<T>.Default vs. T.Equals

Suppose I've got a generic MyClass<T> that needs to compare two objects of type <T>. …

c# .net generics comparison iequalitycomparer