I am attempting to pass a string variable from a Map View Controller to a Detail View Controller after the click of a callout button. I took the title of the callout button and stored it in an NSStrin
This is not a question about a pertinent problem. It\'s a question by which I try to deepen my understanding of Objective-C or more specific Cocoa Foundation.
How can i store user input as a nsstring to be placed within an nsmutablearray? scanf is not working for string type.
I wonder if it is possible to fill rangeOfString objects of a NSArray. Because I have a long list of objects for after rangeOfString:
Here is my code Passing parameters to my Querystring gives me Bad Access Error! NSString *myJson = @\"http://mySite.com/Service.svc/MyList\"开发者_如何转开发;
I am having an issue with this piece of code: NSStri开发者_运维问答ng *msg=[[TBXML valueOfAttributeNamed:@\"msg\" forElement:root] ];
When I use componentsJoinedByString, I just get a long string of digits. Edit: I realize this task is confusing. Why on earth would anyone populate an NSArray with NSNumbers if they wanted an NSStrin
I have a view controller with 3 UITextFi开发者_运维技巧elds (username, email, and password). I need a method that checks first, if all fields have text in them, then check if the email\'s textfield i
I would like to make a history list in my app. I have surfed and looked at many questions here, but so far I haven´t found the answer to my question.
when I parse XML document I get strings like that: \"večinoma son&a开发者_如何学Cmp;#269;no \" How do I replace č with correct values? Do I have to manually replace them one by one,
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