如何测试NSString是否为零? [英] How can I test an NSString for being nil?
本文介绍了如何测试NSString是否为零?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我可以简单地使用
if(myString == nil)
由于某种原因,我知道的字符串为空,这个语句失败。
For some reason a string that I know is null, is failing this statement.
推荐答案
似乎调试器中的字符串报告为(null),但这是由于它是如何分配的,我修复了它,现在报告为nil。这解决了我的问题。
It seems that my string in the debugger was reporting as (null) but that was due to how it was being assigned, I fixed it and now it is reporting as nil. This fixed my issue.
谢谢!
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