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 1972Q) 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 7319I 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 12773Hai 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 4095write a class to input 2 points by the user & check the line maked by the points is horizontal,vertical or rectangle?
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Why hashset is used in java?
Can you explain inner class.
Explain about doubly linked list
How can you set the applet size?
Can we override private method in java?
What is considered an anti pattern?
How to instantiate static nested classes in java?
What is an example of a keyword?
Explain about static nested classes in java?
What is set in java?
When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?
What are the pillars of java?
What is sorting in java?
Is char a data type in java?
What are different types of states exist for a thread?