What is karma and jasmine?

839

---

What is a service? How will you create a custom service?

814

---

How to set focus on the input field in angular 1.x?

862

---

explain ivy renderer in angular?

848

---

Mention all the naming conventions in ruby on rails.

922

---

What are the different filters used in ruby on rails?

810

---

Mention the differences between the observers and callbacks in ruby on rails.

905

---

What do you understand by rails migration and what it can do?

877

---

What do you understand by rails?

999

---

Explain the role of sub directory app/controllers and app/helpers.

922

---

Mention the role of rails controller.

914

---

Explain the features of ruby on rails.

883

---

How can the filter methods in ruby on rails be protected?

859

---

How is the model view controller framework used in ruby on rails?

900

---

What are refs in reactjs?

420

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