Can we write lambda without functional interface?
What is rxjava2?
What does persist mean in java?
What is difference between map and flatmap in java 8?
how can we create the ui using netbeans,having the code?
cant we call run() method directly instead of calling indirectly through the start() method ? if we do so then what is the problem ?
What are tags in java?
Which version of my browser should I use? : java security
Why we use beans in java?
What is crud operations in java?
What is jpa implementation?
How can I swap two variables without using a third variable?
What is hql in java?