What is cocoa framework in ios?

859

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What is weak and strong in ios?

913

---

What is delegation pattern in ios?

754

---

What is nsobject in ios?

831

---

What is arc ios?

844

---

What are ios protocols?

783

---

What is protocol in swift?

850

---

What is @objc in swift?

797

---

What is instance variable in swift?

791

---

What is dynamic in swift?

840

---

How do you make a bridging header in swift?

807

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Why we use delegates in swift?

837

---

What does appdelegate swift do?

803

---

What are properties in swift?

847

---

Does swift have header files?

785

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