Should controller be singleton?

515

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What is the difference between autowiring and dependency injection?

445

---

Why we are using dependency injection?

498

---

Why would you use a singleton?

450

---

Is dependency injection necessary?

466

---

What is setter injection?

512

---

Which dependency injection is used for a mandatory dependency?

418

---

What is constructor injection?

439

---

When should you use a singleton?

488

---

What is difference between static and singleton class?

512

---

What is difference between ioc and dependency injection?

494

---

Can you be deported if you are stateless?

954

---

Is microservice stateless?

971

---

Is udp stateless?

1068

---

Is functional programming stateless?

1063

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