What is the difference between heap and stack memory?
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Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.
Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?
Can we use string in the switch case?
What is internal variable?
what is the use of clone method? why user cant overwrite in sub class without its proper defination.
What is the difference in between cpp and java? Can u explain in detail?
What is an class?
What is anti pattern in cyber security?
How to compare strings in java?
Is hashset sorted in java?
What do heavy weight components mean in java programming?
How do singleton patterns work?