Answer / Ila Agarwal

Objective-C properties are instance variables declared in the interface section of a class and synthesized (or not) using @synthesize. They provide a simple, consistent way to access and manipulate an object's data.

What is block variable?

1 Answers  

---

What is better objective c or swift?

1 Answers  

---

When would you use nsarray and nsmutablearray?

1 Answers  

---

What is the difference between property and instance variable?

1 Answers  

---

Explain the way messaging works in objective-c?

1 Answers  

---

How the class “implementation” is represented in objective-c?

1 Answers  

---

What are the adavantages of gcd over nsthread?

1 Answers  

---

What is singleton in objective c?

1 Answers  

---

What is the difference between string and nsstring?

1 Answers  

---

What is objective writing?

1 Answers  

---

Mention which class can you use for parsing of xml in iphone?

1 Answers  

---

What is m script in matlab?

1 Answers  

---