Is it the same th开发者_JS百科ing or not and is there equivalent to NSError in Java?No. Exception is like NSExceptionIt\'s a similar concept, but you should read this section from the Java Tutorial
I have this piece of code : - (void)connection:(NSURLConnection*)connection didReceiveResponse:(NSURLResponse*)response
I\'m trying to incorporate some sort of error handling into an iOS app. After reading that try/catch blocks aren\'t really good practice, I\'m now looking at the &error output parameter for NSURLC
First of all i want to start off by saying I\'m kind of a beginner in Objective C and the iPhone world and i\'m really loving it so far, its really interesting.
I have an NSTableView that lists tags that are stored using Core Data. The default value for a tag is \'untitled\' and I need each tag to beunique, so I have a validation routine that traps empty and
Ther开发者_高级运维e is NSPOSIXErrorDomain for packaging posix errors, NSOSStatusErrorDomain for packaging Carbon errors, etc, etc.
I\'m searching some precise doc where I 开发者_开发问答can associate an error number to its constant. Let\'s say, for example, I\'m searching the constant of NSError.code = 102. How may I do to find i
I have just completed an iPhone app programming course. As part of the course, I saw Objective-C provides exception handling using the @try directive
I am working on catching errors in my app, and I am looking into using NSError.I am slightly confused about how to u开发者_开发技巧se it, and how to populate it.
This is from the Apple sample code: if (![fetchedResultsController_ performFetch:&error]) { /* Replace this implementation with code to handle the error appropriately.
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