Is oneway supported in iOS4?
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17-06-2021 - |
题
Looking at this article: http://www.galloway.me.uk/tutorials/singleton-classes/
I have implemented a singleton, my question is the oneway (not using ARC) is it supported in iOS 4.0?
解决方案
Yes it is available, oneway is an objective c keyword, it does not relate to a given iOS SDK
其他提示
This is a design pattern which will remain unchanged as and when technology changes. So you can use it easily.
Yes , oneway
keyword is a compiler hint.
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