What is flatmap in rxjs?

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Is jprofiler open source?

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What is transaction management in java?

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What are the advantages of lambda functions?

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What is dto in java?

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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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Java prints out a ton of digits when I system.out.println() a double. How can I format it so it displays only 3 digits after the decimal place?

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Input :14000 Output : hundred and fourteen thousand.(wrong) Desired output : fourteen hundred thousand.

2 Answers   Sapient,

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explain how java se 8 data and time api solves issues of old java date api?

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Why java?

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What are the types of cookies in java?

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What is mdb in java?

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