Why are variables important in research?
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I have a String s = java; What is the output when I say s.replaceAll('j', 'k'); Also what is the value of s after replacing?
What is race condition ?? (Threading concept) TCS 2 sept10
Difference between arraylist and hashset in java?
When do we need to use internal iteration? When do we need to use external iteration?
What do you mean by formatting?
Can you call a constructor within a constructor?
What does function identity () do?
How Marker Interfaces are instruct to complete the desired need ?
What do you mean by constructor?
How to create an instance of a class without using "new" operator? Plz help me out properly.Thank u.
What does system out println () do?
Can an interface be final?