如何查找空格字符是否多次出现在NSString中？
[英]How do I find out if the space character is in a NSString more than once?
问题描述
How do I find out if the space character is in a NSString more than once? 
如何查找空格字符是否多次出现在NSString中？ It seems like a simple thing but while looking through the NSString methods I couldn't find the answer. 这看起来很简单但是在查看NSString方法时我找不到答案。
1 个解决方案
解决方案1
2 2013-04-05 21:31:16
([string componentsSeparatedByString:@" "].count - 1) > 1
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