How does indexof work?


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More Core Java Interview Questions

What are structs in java?

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take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).

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what is platform dependent translation and platform dependent programming language

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How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)

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What are variable arguments or varargs?

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What are inner and anonymous class?

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How do you format in java?

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What is the purpose of the system class in java programming?

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Give us a program to check for parenthesis matching using stack.

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What is quick sort in java?

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What is singleton class in ruby?

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What is the difference between access specifiers and access modifiers in java?

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