What is the += operator called?
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What is the relationship between class and object?
What is a singleton in genetics?
What is prime number in java?
Is string a class in java?
What is the difference between an array and an array list?
Is java an ide?
What is the difference between an inner class and a sub-class?
What is the use of private static?
What is a treemap in java?
I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?
whays is mean by inner class?
Why stringbuffer is faster than string?