What is iphone screen size?

951

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What is the 'interface' and 'implementation'?

886

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How to find the memory leaks in mrc?

1339

---

Difference between nil and Nil.

917

---

Difference between coredata & sqlite?

994

---

What is meaning of 'copy' keyword?

870

---

What is fast enumeration?

902

---

How to parse xml? Explain

943

---

What are the Steps for using coredata?

927

---

What is autorealease pool?

991

---

What is ipad screen size?

898

---

What is use of nsoperation? How nsoperationque works?

827

---

What is meaning of 'assign' keyword?

942

---

How to start a thread?

833

---

How to parse json? Explain

885

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