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What is inner class?what is the use of inner class?where we create the object for inner class? and inner class can extend any class or inner class can implement any interface?
1 2627Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?
3 8434I have a Arraylist object, it has duplecate values also. Now question is i want delete duplecate data in that objet with out using Set?
8 15186Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com
4 5377write a class to input 2 points by the user & check the line maked by the points is horizontal,vertical or rectangle?
1 2863
What is runtime polymorphism or dynamic method dispatch?
What are the advantages of inner classes?
What are the access modifiers available in java?
What do you mean by singleton class in java?
Why chararray() is preferred over string to store the password?
How can we avoid including a header more than once?
What is skeleton and stub? What is the purpose of those?
Can list contain null in java?
What is string variable?
Difference between serialization and deserialization in java?
How to find the given number is a prime number or not by getting input from the user
Can a static member function access member variable of an object?
How many decimal digits is 64 bit?
Why collection doesn’t extend cloneable and serializable interfaces?
For class CFoo { }; what default methods will the compiler generate for you>?
