TechZen

TechZen has asked 12 questions and find answers to 319 problems.

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TechZen questions

Remap Capslock Key in Keymando?
Ruby: How to handle a Failed or Invalid Initialization
iPhone Core Data: Do Transformable Attributes have to Transform to only Data?
Escaping Line-Returns/End-of-Line in ERB templates
iPhone: Performances Differences Between NSURLRequestCachePolicy Settings
UIWebView: Can You Disable Javascript?
iPhone: Changing CGImageAlphaInfo of CGImage
Proper AVAudioRecorder Settings for Recording Voice?

TechZen answers

NSFetchedResultsController: how does it know which objects to call its delegate for?
Fetched properties as properties of an NSManagedObject subclass
CoreData DetailTableView BAD_ACCESS Error
UITableView reloadData duplicates data
Is core data is a kind of Graph Database?
UITableView gaps when using dynamic row height
NSDate isEqualToDate: not working - does it look at seconds and split seconds?
what is the difference between self.navigationController and delegate.navigationController
Xcode consistently fails to launch app on device: "Unknown packet reply: "timeout" to environment packet."
Efficient way to update table section headers using Core Data entities?