How can I add quotation marks to NSString? [duplicate]

This question already has answers here: 开发者_开发知识库 Is it possible to include a quotation mark as part of an nsstring? (7 answers) Closed 8 years ago.

How can I add quotation marks to NSString ? for example, string = @"my string with "Big string" ";

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Put a backslash \ before the quotation mark. Example:

NSString *str = @"my string with \"Big string\"";

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string = @"my string with \"Big string\" ";