What is KVC ant KVO? - Githubissues

CCRogerWang / blog

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What is KVC ant KVO? #7

Open CCRogerWang opened 6 years ago

CCRogerWang commented 6 years ago

KVC

key-value-coding
can using String as key to access property's value.

KVO

key-value-observing
register a observer with a custom path to observe property's value. When the value changed, KVO notify the observer.