nspredicate

相关标签：javascript jquery android 多少钱 iPhone

Is having a NSFetchRequest with an NSPredicate supported in MonoTouch

I have tried the following using an NSPredicate and am not getting the results I would expect: NSFetchRequest request = new NSFetchRequest ();[详细]

2023-04-13 09:18 分类：问答
NSPredicate, whitespaces in CoreData. How to trim in predicate?

I have a CoreData/SQLite application in which I have \"Parent Categories\" and \"Categories\". I do not have control over the data, some of the \"Parent Categories\" values have trailing white spaces.[详细]

2023-04-12 22:07 分类：问答
Core Data creating NSPredicate for NSNumber using something akin to BEGINSWITH

I am trying to retrieve results from search bar text in Core Data on a pro开发者_如何学JAVAperty that is an NSNumber.[详细]

2023-04-12 02:22 分类：问答
NSFetchRequest with distinct properties

I\'m trying to get a distinct result from NSPredicate. My code: NSFetchRequest *request = [[NSFetchRequest alloc] init];[详细]

2023-04-11 12:08 分类：问答
NSPredicate + itemLocations == location

I\'m having the case where I have the database of items. Each item can have multiple locations. Now 2 questions:[详细]

2023-04-10 18:27 分类：问答
NSPredicate filter for many-to-many-to-many relationships

I\'m still fairly new to using NSPredicate, but I\'ve got a somewhat complica开发者_运维技巧ted issue and I\'m not quite sure the best way to go about a solution.[详细]

2023-04-09 09:18 分类：问答
How to filter nsdictionary?

I want to search data from nsdictionary based on different criteria.Say I have 4 keys and user can search based on any number of keys ex:4,3 etc..Ex:I have dictionary containing keys(First Name,Last N[详细]

2023-04-09 04:17 分类：问答
Core Data NSPredicate casting key value

I have a data model which has values of type id that I was planning on开发者_C百科 casting appropriately when needed.[详细]

2023-04-08 15:25 分类：问答
nspredicate problem with AND operation

I am stuckup with below line and i am not have much knowledge on coredata , `NSPredicate *predicate = [NSPredicate predicateWithFormat:@\"(bookPath == %@) AND (accessed==%u)) AND (isCurrentSession==%[详细]

2023-04-08 14:26 分类：问答
NSpredicate with round function

I need to use NSPredicate with a round function. e.g. : Child* child1 = [self myFirstChild]; NSPredicate *predicate = [NSPredicate predicateWithString:@\"round(SELF.age) > 12\"];[详细]

2023-04-07 22:24 分类：问答