Recent Posts

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General Discussion / Can we cast any other type to Boolean Type with type casting?
« Last post by designpluz on November 14, 2018, 05:50:10 am »
 Can we cast any other type to Boolean Type with type casting?
22
General Discussion / Which API is provided by Java for operations on set of objects?
« Last post by designpluz on November 14, 2018, 05:49:49 am »
Which API is provided by Java for operations on set of objects?
23
String and StringBuffer both represent String objects. Can we compare String and StringBuffer in Java?
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General Discussion / What is a Local class in Java?
« Last post by designpluz on November 14, 2018, 05:48:28 am »
What is a Local class in Java?
25
I want to persist data of objects for later use. What's the best approach to do so?
26
 If an application has multiple classes in it, is it okay to have a main method in more than one class?
27
 Is there a way to increase the size of an array after its declaration?
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I have multiple constructors defined in a class. Is it possible to call a constructor from another constructor's body?
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General Discussion / What happens if an exception is not handled in a program?
« Last post by designpluz on November 14, 2018, 05:37:25 am »
 What happens if an exception is not handled in a program?
30
General Discussion / How can we find the actual size of an object on the heap?
« Last post by designpluz on November 14, 2018, 05:37:04 am »
How can we find the actual size of an object on the heap?
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