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lisonfan
V2EX  ›  C

请问一 property NSstring 的变量，第二个值传什么？

  •   
  •   lisonfan · Apr 10, 2015 · 1085 views
    This topic created in 4035 days ago, the information mentioned may be changed or developed.

    retain还是copy？

  • NSString
  • 变量
  • retain
    2 replies
    fannheyward
        1
    fannheyward  
       Apr 10, 2015   ❤️ 1
    copy. http://stackoverflow.com/a/388002/380774
    lisonfan
        2
    lisonfan  
    OP
       Apr 10, 2015
    @fannheyward thank you
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