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Iphone 在NSMutableArray中排序NSString列表？_Iphone_Objective C_Nsstring_Nsmutablearray - Fatal编程技术网
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Iphone 在NSMutableArray中排序NSString列表？

iphone objective-c

Iphone 在NSMutableArray中排序NSString列表？,iphone,objective-c,nsstring,nsmutablearray,Iphone,Objective C,Nsstring,Nsmutablearray,如果NSMutableArray的值是NSString，是否可以对其进行排序？我想按字母顺序点菜。谢谢这应该可以： NSMutableArray* stringsArray; ... [stringsArray sortUsingSelector:@selector(compare:)]; 这应该起作用： NSMutableArray* stringsArray; ... [stringsArray sortUsingSelector:@selector(compare:)]; 或caseI

如果NSMutableArray的值是NSString，是否可以对其进行排序？我想按字母顺序点菜。谢谢

这应该可以：

NSMutableArray* stringsArray;
...
[stringsArray sortUsingSelector:@selector(compare:)];
这应该起作用：

NSMutableArray* stringsArray;
...
[stringsArray sortUsingSelector:@selector(compare:)];
或
caseInsensitiveCompare:
如果要忽略大小写。或
caseInsensitiveCompare:
如果要忽略大小写。