Objective c 获取NSNumber的前3位数字
如何仅获取NSString中dist的前3位数字 试试这个:Objective c 获取NSNumber的前3位数字,objective-c,Objective C,如何仅获取NSString中dist的前3位数字 试试这个: float distance = 2347293874923; NSNumber * dist = [NSNumber numberWithFloat:distance]; 试试这个: float distance = 2347293874923; NSNumber * dist = [NSNumber numberWithFloat:distance]; 试试这个: float distance = 2347293874923;
float distance = 2347293874923;
NSNumber * dist = [NSNumber numberWithFloat:distance];
试试这个:
float distance = 2347293874923;
NSNumber * dist = [NSNumber numberWithFloat:distance];
试试这个:
float distance = 2347293874923;
NSNumber * dist = [NSNumber numberWithFloat:distance];
试试这个:
float distance = 2347293874923;
NSNumber * dist = [NSNumber numberWithFloat:distance];
对于1.234和0.1234,您的预期结果是什么?对于1.234和0.1234,您的预期结果是什么?对于1.234和0.1234,您的预期结果是什么?对于1.234和0.1234,您的预期结果是什么?