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我有一個數組,命名爲detailTexts
具有彩車他的數據:用整數對數組排序?
CLLocation *location = [[CLLocation alloc] initWithLatitude:dlog longitude:dlig];
**CLLocationDistance meters = [userLocation distanceFromLocation:location];**
**float detailFloat = meters * 1000;**
if (meters < 10000) {
NSLog(@"%@", detailText);
[tableData addObject:name];
**detailText = [NSString stringWithFormat:@"%f", detailFloat];**
**[detailTexts addObject:detailText];**
}
我怎麼可以在陣列來獲得近地點第一排序? (我知道這在MySQL:排序...)
的Xcode 4.3(更新版)的Mac OS X Lion的
http://stackoverflow.com/questions/7769492/sort-by-距離/ 7769557#7769557 – vikingosegundo