What is the difference between comparison done by equals method and == operator?
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What does this () mean in java?
What is the use of callablestatement?
What is the difference between overriding & overloading?
what is meta-Inf?
What do you mean by collectors in java 8?
Explain different types of thread priorities ?
What class allows you to read objects directly from a stream in java programming?
Class A extends Class B but Class A also inherit Super Class Object so it is multiple inheritence give reason in support of your answer
Which browsers work with java?
Write an algorithm program in java for the following question.. In a VLSI design techniques,they used rectangles to design circuits. EVery rectangle is to be placed according to x,y coordinates. Check whether or not two rectangles overlap each other. Here overlapping of rectangles is acceptable, if 1) one rectangle intersect with other. 2) one rectangle fully covers other. The time of algorithm should not exceed o(n logn).
In how many ways we can the thread? in java
How the metacharacters are different from the ordinary characters?