Explain NSError in Swift.

Explain NSError in Swift.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, ios, topic-specific, mobile

参考答案摘要

Information about an error condition is encapsulated within an NSError object in an extendable and object-oriented manner. An NSError object is comprised of three basic attributes: a predefined error ...

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