Tell me how many ways are there to initialise an integer with a constant.
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I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
What is the difference between a switch statement and an if statement?
I/O blocking means?
What is left shift and right shift?
Which list is sorted in java?
How do you check if a string is lexicographically in java?
What is the r character?
Can you explain inner class.
What is the default value of byte datatype in java?
What is the driver class?
program to find 25 square = 625 here the 625 of last two digits is equal to 25, i don't know excatly what this type of number is called
Can an interface have a constructor?