What is entitymanager in jpa?
What is lambda expression in mvc?
How can I swap two variables without using a third variable?
suppose we have one String s="india is my country"; now we get the o/p "like country my is India". what is the logic?
What is a jvm?
ioc vs dependency injection?
Do I need both jdk and jre?
What is ibatis in java?
what is meant by Encapsulation?Explain with an example?
Which Institute is good for learning Java technologies?
Differences between intermediate operations and terminal operations of java 8’s stream api?
what about jdb and javadoc by example ?
Is jdk an ide?