
1 fgwww Oct 12, 2013 又不是所有的项目都上ARC了。你总得给人留条活路吧。一上来把这种最初的api都废弃掉你想让大家玩命改代码么? |
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3 lldong Oct 12, 2013 第二个这种叫做 Shortcut Constructor Method What is the external interface for creating a new object when a Constructor Method is too wordy? Represent object creation as a message to one of the arguments to the Constructor Method. Add no more than three of these Shortcut Constructor Methods per system you develop. 摘自 "Smalltalk Best Practice Patterns" |
4 nevercry Oct 12, 2013 没区别吧,字越少的写法越喜欢 NSArray *array = @[]; |