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why do we need interfaces in java?,if the functions are to be defined in implementing class only then why declare these in an interface first?????????
in factorize method, in if boolean expression u have written div % number instead of number % div.
It'll be good if u study "object oriented methodology" along with programming conventions of an oop language like java.
function calcpoints that u have made virtual is having two parameters in its para.. list however to override that func u need to give same signature as that of ur virtual function that is with 2 para.. the overriding fn that u have made has no arguments so the compiler …
u just keep in mind one thing that if whenever there is a function called by the reference of an abstract class the only reason for this is that reference has been aassigned the INSTANCE of derived class. IT'S NOT THAT ALL THE FUNCTIONS OF AN ABSTRACT CLASS ARE ABSTRACT …
the syntax is <boolean expression> ? <staement1> : <statement2>; now here depending on the value of boolean expression one statement is choosen for execution. if this is in C/C++ it can be any boolean expression or any statement with some integer value or no value at all(in this case it …
hey even i'm studying java.u can ask me any question.it'll be my pleasure to help u and practise at the same time.
hey ya, recently i've undergone a dotnet trainig in my college.i tried to use as much asp.net tools as much i could to make a website in a week.there's a login control in asp.net ,i just don't don't have any idea of authentication,autherization and all these stuff,i wanna make a …
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