The NSPredicate class is used in Mac OS X and iOS development to define logical conditions used to constrain a search either for a fetch or for in-memory filtering.
I'm writing an app with two tables on one screen. The left table is a list of folders and the …
iphone uitableview core-data nspredicate nsfetchedresultscontrollerI'm looking for the simplest and cleanest method for validating email (String) in Swift. In Objective-C I used this method, …
ios objective-c iphone swift nspredicateThere appears to be zero documentation about the SUBQUERY keyword from Apple and I can't find a simple explanation about …
iphone cocoa cocoa-touch subquery nspredicateI currently have Core Data successfully returning all of the results for a specific entity titled Event: NSManagedObjectContext *context = [delegate …
objective-c cocoa ios core-data nspredicateCould any one tell me what's the wrong with this code? It raises the following error and cause application to …
objective-c core-data nspredicate nsfetchrequestI want to find out the objects in the core data, my code: Types: signedDate (Date) alarmDate(Date) starTime(NSDate) …
ios core-data nspredicateI'm trying to make a fetch for dates later than a specific date. My predicate is as follows: NSPredicate(format: "…
ios swift core-data nspredicateHere is my current NSPredicate: NSPredicate *predicate = [NSPredicate predicateWithFormat:@"UPC==%@ OR ItemID==%@", aUPCCode,aUPCCode]; How can I make this case …
ios core-data nspredicateEmail validation checking in iPhone programming can be done using RegexKitLite library (iOS2.0), NSPredicate (iOS 3.0 onwards) and NSRegularExpression (iOS 4.0). But …
ios validation email nspredicate nsregularexpressionI have the following two entities in my Core Data Model: Manufacture {name, ...other attributes} Product {name, .... other attributes} I …
ios core-data nspredicate