Nspredicate contains search free
Search for only items using the substring Worst let predicate NSPredicate(format: title contains @ , Worst ) Set the predicate on the fetch request predicate 19 thoughts on Core Data in Swift Tutorial (Part 2) zry zzzacar on October 15, NSPredicate predicate [NSPredicate predicateWithFormat: @ ANY employees. firstName like 'Matthew ; If you want to find Departments in which at least one of the employees is paid more than a certain amount, you use an ANY operator as shown in the following example:nspredicate contains search Searching arrays with NSPredicate and blocks Oct 19, 2010 4 minute read Predicates Blocks In researching a change I wanted to make to the example RSS Reader app that I have working on for this blog I started looking at the best ways to search and filter arrays.
Oct 26, 2018 Examples of using NSPredicate to filter NSFetchRequest. Predicates are one of the most powerful features of Core Data, but they are actually useful in lots of other places too so if you master them here you'll learn a whole new skill that can be used elsewhere. nspredicate contains search Using NSPredicates to filter your arrays. When asked to filter an array for specified values, I naturally think to iterate over each element in an array using a for loop and check if each value You can append multiple search terms in an NSPredicate using the usual boolean operands such as ANDOR. . Something like this should do the trick. [NSPredicate contains[cd @ OR ssid contains[cd @ , query, query; NSPredicate. A definition of logical conditions used to constrain a search either for a fetch or for inmemory filtering. SDKs. iOS 3. 0 macOS 10. 4 tvOS 9. 0 watchOS 2. 0 Case and diacritic insensitive lookups, such as name contains[cd itroen Logical operations, such as iOS ObjectiveC Filtering a NSArray using NSPredicate Stephen Zaharuk Monday, October 21, 2013. In this post, I'll walk you through how to filter an NSArray using NSPredicates. the requirement is that we want to filter our Person array by any first or last name that contains the letter a. To do this, we'll need to use a differentRating: 4.91 / Views: 310