Is there any advantage / is it a bad practice in Java to do the below x = x = 5 I saw it in one of my peers code and I was surprised why he would do double assignment? Is this something that is ...
I was reading an article about functional programming where the writer states (take 25 (squares-of (integers))) Notice that it has no variables. Indeed, it has nothing more than three ...
Possible Duplicate: Where do you declare variables? The top of a method or when you need them? Does it make a difference if I declare variables inside or outside a loop in Java? Is this ...
I think of the scope of a variable as - "The scope of a particular variable is the range within a program's source code in which that variable is recognized by the compiler". That statement is ...
I was discussing with a senior developper coding conventions to apply to our projects (mainly Java/JEE projects). I disagreed with one convention he proposed: Instance variable names should start ...
Suppose within the private portion of a class there is a value which is utilized by multiple private methods. Do people prefer having this defined as a member variable for the class or passing it as ...