Answer Posted / babu

Nonatomic and atomic are objective C properties. Atomic is more resistant to threading errors. By default all properties are atomic. In nonatomic, no such guarantees are made. Thus, nonatomic is considerably faster than “atomic”.

What is nonatomic in ios?

823

---

Explain what is struct?

861

---

Explain how to shut off message alerts in ios?

748

---

What is a view controller in ios?

801

---

What is weak in ios?

837

---

What is block in ios swift?

908

---

What is latest mac os version?

883

---

Explain code signing in ios?

849

---

Tell me what is iphone os?

799

---

Introduction to iphone application development?

830

---

Define fast enumeration?

854

---

Explain difference between nil and nil?

839

---

How can we prevent ios 8 app’s streaming video media from being captured by quicktime player on yosemite during screen recording?

753

---

What widgets can not do ?

891

---

What does ios mean on my iphone?

868

---