I run a web server. Am I at risk? : java security

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why java has the size of character 2 byte ,while in c/c++ it is of 1 byte?

8 Answers   IBS,

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what is meant by Encapsulation?Explain with an example?

4 Answers  

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What gives java it’s “write once and run anywhere” nature?

1 Answers  

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What is meant by code profiling?

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What is the use of lambda functions?

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Are the actual permissions for the application defined at run-time or compile-time? : java security

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Why 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.

3 Answers  

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Is lambda expression an object?

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What is the difference between ec2 and lambda?

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Is jprofiler open source?

0 Answers  

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