what is the difference between abstract class and Interface?where we can use it in realtime projects?
23 602157) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?
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Is there a benchmarking tool to fine tune erp performance?
Explain the function of the steplib dd statement?
Can you please explain the difference between system.string and system.stringbuilder classes?
How do I manage a queue to view and delete specific messages? : BEA Weblogic
What are the advantages of sorting?
What are the different wi-fi generations?
What is drop-off library?
i was asked what are the caluclations done by you in your report? plz give reply
How to compare the top two records using sql?
Explain the uses of git commands?
What does where 1/2 mean in sql?
What is input sanitization in php?
Explain the adapter and memento pattern?
When is a good time to sell/buy an asset?
What is map in angular?
