Difference between this() and super() in java ?
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Give differences between Quicksort &Mergesort. When should these sorts be used andwhat is their running time in java?
Name and explain the types of ways which are used to pass arguments in any function in java.
Does isempty check for null?
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
What is return data type?
Is intellij better than eclipse?
What is the difference between import java.util.date and java .util?
Why do we use predicate in java?
What is a default constructor and also define copy contrucyor?
What function extracts specified characters from a string?
What is access modifiers?
Tell us something about an iterator.