Why array is used in java?
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When should I use a singleton?
What is a dot notation?
Hi, well i am unable to understand that why it is mandatory to have same hashcode, if two objects are same? Thanks in advance.
Does constructor creates the object ?
What is logical variable?
Can we add default constructor to Servlet?
What do you mean by local class?
Can I import same package/class twice?
How do you include a string in java?
Why does java doesnt suuport unsigned values?
What is unicode used for?
Explain the concept of hashtables?