What is the lifetime and scope of a variable?
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Do you know why doesn't the java library use a randomized version of quicksort?
Why method overriding is used?
Which containers use a flowlayout as their default layout in java programming?
how we can write the string concatenation program in java.
int a=1,b=10; System.out.println(a+b--);
class a extends b { } class b extends a { } why java doesn't support cyclic pls explain me with example
What is data abstraction? Elaborate with example?
What is parse method?
Can we have a abstract class withought any method? What is a purspose of this?
can we declare private class in java file?
How do you call a reference in java?
Can you run the product development on all operating systems ?