xcode-從NSMutablearray中刪除逗號

從NSMutablearray中刪除逗號

我從服務器URL獲取的結果放到數組中，數組中放了星期對象，但是在獲取的時候會得到逗號，我想刪除這些逗號然後可以比較。不知道應該怎麼做？

array3:
(
{
    Code = "Sunday,";
},
{
    Code = "Thursday,";
},
{
    Code = "Friday,";
},
{
    Code = "Saturday,";
}
)

比較:

NSMutableArray *yourArray = [[NSMutableArray alloc] init];
    for (NSDictionary *dict in array3) {
        [yourArray addObject:[dict valueForKey:@"Code"]];

    }
    BOOL isTheObjectThere = [yourArray containsObject:@"Thursday"];

但是系統會報出isTheObjectThere 'NO' 錯誤因為得到數組如下:

(
Sunday,,
Thursday,,
Friday,,
Saturday,
)

最佳回答：

試試：

  for (NSDictionary *dict in array3) {

             NSString *str=[dict valueForKey:@"Code"];

  NSString*newstr=  [str stringByReplacingOccurrencesOfString:@"," withString:@""];

    [yourArray addObject:newstr];

}