What is the use of rs next () in java?

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What is the java api?

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What do you understand by numeric promotion?

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How do I know if I have jre or jdk?

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differences between iterator and spliterator in java se 8?

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public class Dog { private int weight; public int getweight(){ return weight; } public void SetWeight(int newWeight){ if (newWeight > 0){ weight = newWeight; } } } public class TestDog { public static void main(String[] args) { Dog d = new Dog(); System.out.println("Dog d's weight is " + d.getWeight()); d.setWeight(42); System.out.println("Dog d's weight is " + d.getWeight()); d.setweight(-42); System.out.println("Dog d's weight is " + d.getWeight()); } } class dog is compiled but there is an error in class TestDog when compiled and the error is with dot notations. I want to kmow why there is error in testdog class when compiled.

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What are anonymous methods and lambda expression?

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What is the difference between ec2 and lambda?

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How do javabeans work?

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program A and B are analysed and found to have worst case running time greater than 150NlogN and N*N respectively. which program has the better guarantee after the running time for the large values of N(N>10000)? which program has the better guarantee for the running time of small program N (N<100)? which program will run faster on average for N=1000?

0 Answers   St. Pauls University,

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Why is struts used in java?

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Why serialization is used in java?

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