SelectorCall.m
Objective-C•고급
탐색기
C40
C++40
C#40
Dart40
Go40
Java40
JavaScript40
Kotlin40
Objective-C
초급10
중급10
고급10
UserManager.m
BlockHandler.m
CategoryExt.m
PropertySynthesis.m
ArrayEnumeration.m
NotificationPost.m
WeakStrong.m
ProtocolImpl.m
KeyValueCoding.m
SelectorCall.m
전문가5
마스터5
Perl40
PHP40
Python40
R40
Ruby40
Rust40
Shell40
Swift40
TypeScript40
SelectorCall.m
Click to focus
1
2
3
4
SEL selector = @selector(updateWithData:error:);↵
if ([self respondsToSelector:selector]) {↵
[self performSelector:selector withObject:data withObject:nil];↵
}
0WPM•0%•0:00•0/159(0%)|Ln 1, Col 1
UTF-8•Objective-C