What is * argv?
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How many static init can you have?
Can you pass functions in java?
explain copyonwritearraylist and when do we use copyonwritearraylist?
we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.
Is there a way to increase the size of an array after its declaration?
What is the difference between array and array list in java?
What is the difference between length and length() method in java?
Why use string handling in Java?
How do you use compareto in java?
Can a boolean be null java?
Where is core java used?
What is final int?