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Wednesday, August 6, 2014

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How to convert number to words in java

This question was asked from in an interview ( Java interview questions ). But, the mode of asking the question was different. The inte... Read more »

Tuesday, August 5, 2014

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Java Interview Questions and Answers Part 2

Here is my list of another Java interview questions, In my previous post( Tricky Java interview questions and Answers ), I shared some ... Read more »
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How to avoid NullPointerException in Java

In Java, a special null value can be assigned to an object’s reference and denotes that the object is currently pointing to unknown pie... Read more »
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Overriding equals() and hashCode() method in Java

marketing equals() and hashCode() methods in Java are two fundamental method declared in Object class. equals() method is u... Read more »