What is resource injection?
What are the different types of dependency injections?
Why angular service is singleton?
Why would you use dependency injection?
What is meant by dependency injection?
Can we extend pojo class?
Should controller be singleton?
What is the difference between autowiring and dependency injection?
Why we are using dependency injection?
Why would you use a singleton?
Is dependency injection necessary?
What is setter injection?
Which dependency injection is used for a mandatory dependency?
What is constructor injection?
When should you use a singleton?