How can you define a base class in swift?

844

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How to declare an empty dictionary in swift?

851

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Can you explain regular expression and responder chain?

870

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Explain mvc structure.

851

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What are the best ways of achieving concurrency in ios?

850

---

What is a delegate in swift?

838

---

How to pass the data between view controllers?

857

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What are the tools that are required to develop ios applications?

793

---

What are the control transfer statements that are used in ios swift?

1018

---

Explain some design patterns which we normally use during the app development.

903

---

What are the new feature in swift 4.0?

880

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What are the various ways to unwrap an optional in swift?

941

---

What is init() in swift?

855

---

What is swift module?

797

---

What is plist in ios?

845

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