I\'m working on a search feature in one of my Core Data based apps and I\'m trying to gather everyone\'s tips on search optimization to get it as fast as I possibly can. The search needs to be fast en
I have an entity mainEntity with three one-to-many re开发者_JAVA百科lations to three different entities entity1, entity2 and entity3 (relations are named after objects they\'re referring to).
Firstly, I have found a couple of related questions on the issue with links pasted below, but none have really helped me solve the problem:
I am currently working on an iPhone app which uses CoreData to save some Objects persistently. To make my point clear I want to give you a short introduction into the scenario:
I am trying to set a table view that calls a few data from core data. For example: 1st. Table View =1. Food, 2. Places, 3. Sports开发者_运维知识库
Please have a look at the code below: - (NSArray *)requestEntities:(NSString *)entityName { NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
I\'m in the midst of writing a data import routine for an iPad application.It seems to be working fine.However, because I\'m an IOS noob and coming from an application development background in which
I am working my way through Learn Cocoa on the Mac which was written based on Xcode 3, and I am using v4. So far I have been able to fairly easily find my way around the differences, but now I am on a
My application is a typical non-document based core data application. I have modified none of the pre-provided project code and have been using the AppDelegate files that Xcode provides by default (th
I am passing data to the view using this method: nextViewController = [[AfricanSwallowViewCont开发者_C百科roller alloc] initWithNibName:@\"AfricanSwallowView\" bundle:nil];
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