What is cocoa framework in ios?

856

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What is weak and strong in ios?

908

---

What is delegation pattern in ios?

748

---

What is nsobject in ios?

827

---

What is arc ios?

836

---

What are ios protocols?

778

---

What is protocol in swift?

845

---

What is @objc in swift?

796

---

What is instance variable in swift?

786

---

What is dynamic in swift?

836

---

How do you make a bridging header in swift?

806

---

Why we use delegates in swift?

835

---

What does appdelegate swift do?

801

---

What are properties in swift?

843

---

Does swift have header files?

781

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