How to remove the trailing spaces from a string?
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What is general methodology?
why not override thread to make a runnable? : Java thread
Which method is used to find that the object is exited or not?
Write a program in java to calculate the difference between the sum of the odd level and even level nodes of a binary tree.
Explain the difference between the Boolean & operator and the && operator?
What is difference between fail-fast and fail-safe?
Define max and min heap, also the search time of heap.
Can you explain the Java thread lifecycle?
Is null a value?
wht is mean by dirty read?
How to create com object in Java?
What is the difference between an inner class and a sub-class?