A Hello series of learning iOS projects. The directories sorted by alphabet.

• The template project for HelloXXX project

• An Objective-C implementation for Core Data by Tutorials v2.0 pdf (in progress)
• -com.apple.CoreData.SQLDebug [1-3], number more high more detail
• -com.apple.CoreData.ConcurrencyDebug 1

• A customized UIActionSheet using private API

• dispatch queue
• dispatch group
• dispatch source
• dispatch data
• dispatch benchmark
• operation queue

• pod spec create XXX
• DYLD_PRINT_LIBRARIES environment variable

• A pod demonstrates show how to use Protocol-Oriented programming

• NSPredicate usage (Substitution, Arithmetical Comparison, String Comparison, Aggregation, NSCompoundPredicate, NSComparisonPredicate, block for NSPredicate)
• NSPredicate tutorial
• NSPredicate cheatsheet

• NSThread
• NSObject (NSThreadPerformAdditions)
• pthread

• A demo for loading local html using UIWebView

• usage of xcodeproj ruby module

WCBlockTool (include WCBlockDescriptor)
WCCrashTool
WCGCDTool
WCThreadTool
WCViewTool
WCXCAssetsImageTool
WCBundleTool
WCMobileProvisionTool
WCInfoPlistTool
WCNSObjectTool (wrap with NSObject+DLIntrospection)
WCJSONTool
WCDeviceTool
WCNavigationBarTool
WCColorTool
WCStringTool
WCFileManagerTool

WCAttachedBubbleView
WCExpandableHeaderView
WCTableView
WCTouchThroughView