Explain about assignment statement?
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How to run a JAR file through command prompt?
Which collection is sorted in java?
Can you explain the meaning of aggregation and composition
When super keyword is used?
Describe what a thread-local variable is in java?
Life Cycle of Thread
What is difference between “==” and equals()?
What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?
I need some details about an employee. i have only the employee id in my presentation layer(JSP).I entered that ID and click "Show Details" Button. Question is how the JSP pass that id to Controller layer and DAO and what mechanism we are using to retrive data from DB and how the data passed to JSP as a Output. Please explain in detail.
What do you mean by pointer value and address?
What is the function of character?
What does g mean in regex?