Top "Nspredicate" questions

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.

NSPredicate - filtering values based on a BOOLEAN stored value

I have a core data model object called Entry. In this I have an attribute IsFavorite. I would like to …

iphone xcode nspredicate boolean
How to search an NSSet or NSArray for an object which has an specific value for an specific property?

How to search an NSSet or NSArray for an object which has an specific value for an specific property? Example: …

iphone objective-c nsarray nspredicate nsset
NSPredicate query for not containing a specific string

Looked high and low for this one but can't find my answer. I am looking to query core data for …

ios core-data nspredicate
How do I set up a NSPredicate to look for objects that have a nil attribute

I have a ManagedObject class, and one of the members of the class is a NSDate. I would like to …

objective-c nspredicate
How to fetch a single object from Coredata using a predicate

I am trying to fetch a single object from my coredatabase, however it keeps returning null. My method is based …

ios objective-c core-data nspredicate
NSPredicate contains string lowercase

I'm developing an iOS application with iOS SDK 6.0 and XCode 4.5.2. My target development is 4.3. I'm using Core Data to manage …

ios core-data nspredicate
Core Data, NSPredicate and to-many key

I have a Core Data model in which a Task entity includes an optional to-many relationship excludedOccurrences. One of the …

iphone core-data nspredicate
NSPredicate that is the equivalent of SQL's LIKE

I'm looking for a way to use NSPredicate to set a LIKE condition to fetch objects. In addition to that, …

iphone cocoa cocoa-touch core-data nspredicate
Core Data NSPredicate checking for BOOL value

I am currently having an issue pulling all data from db whereby i.e 1 parameter is TRUE. I am using …

iphone objective-c database core-data nspredicate
How to find beginswith word in a string using NSPredicate?

I am searching for a solution on how to format NSPredicate to search correct word in a string of text. …

cocoa nsstring nspredicate