What does persist mean in java?
What is repository pattern in java?
What do you understand by downcasting?
What type of parameter passing does java support?
What does jpa mean?
In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.
what are the steps in JDBC connectivity..???
How do I export a java project?
Why java?
What are java’s rules regarding tabs, spaces and newline characters?
What is the difference between map and flatmap in java?
What is lambda value?
How can you work with permissions from your .net application? : java security