How can I become a good programmer?

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What is the indent key?

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Which java version is latest?

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Difference between overriding and overloading in java?

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suppose in a class there is a code like this: { Set hs=new Hashset(); hs.add(new Emp("kathy",1000)); hs.add(new Emp("kathy",2000)); } how can u avoid the above code in your class as set won't allow duplicate objects?

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What are the java ide’s?

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enlist some features of jdk.

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Why to give the file name same as the public class name in java?

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Write java code to print "Hello how are you" Thread1 should have "Hello" Thread2 should have "how are you" both the threads should start at the same time

4 Answers   Huawei,

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Can a main method be overloaded?

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I don’t want my class to be inherited by any other class. What should I do?

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What is main in java?

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