Difference between objectForKey and valueForKey?

Difference between objectForKey and valueForKey?

objective-c cocoa key-value-coding

objective-c

How do you tell if a key exists for an object using Key-Value Coding?

iphone objective-c properties key-value-coding

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What is the right choice between NSDecimal, NSDecimalNumber, CFNumber?

iphone objective-c cocoa key-value-coding

objective-c

Directly accessing nested dictionary values in Objective-C

iphone objective-c dictionary nsdictionary key-value-coding

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Access Objective-C property dynamically using the name of the property

objective-c reflection key-value-coding declared-property

objective-c

How can I get all values for specific key from each NSDictionary in an NSArray? [duplicate]

objective-c nsarray nsdictionary key-value-coding

objective-c

Getting array elements with valueForKeyPath

objective-c cocoa key-value-coding

objective-c

Using valueForKeyPath on NSDictionary if a key starts the @ symbol?

iphone objective-c nsdictionary key-value-coding

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How does NSValue do its magic?

objective-c struct key-value-coding

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How to convert NSValue to NSData and back?

objective-c nsdata key-value-coding nscoding

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How do you wrap up a BOOL for KVC in Cocoa/Obj-C?

objective-c cocoa cocoa-touch key-value-coding

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NSDictionary setValue:

objective-c debugging key-value-observing nsmutabledictionary key-value-coding

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Observing the editing property of a UITableViewController

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Key-value observing on UIButton's State

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How to get the largest value from NSArray containing dictionaries?

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objective-c