來源:
程式開發與生活玩樂的隨手筆記
http://kkwinds.blogspot.com/2010/04/iphone_19.htmlhttp://kkwinds.blogspot.com/2010/04/iphone.html IPHONE SDK DEVELOP & PROGRAMMING TIPS
http://www.flyblog.info/catprogramming/73.html
程式開發與生活玩樂的隨手筆記
http://kkwinds.blogspot.com/2010/04/iphone_19.htmlhttp://kkwinds.blogspot.com/2010/04/iphone.html IPHONE SDK DEVELOP & PROGRAMMING TIPS
http://www.flyblog.info/catprogramming/73.html
/*字串連接*/
在java裡面我們常常用到"+"來連接兩個字串 但在objective c似乎不是這樣用
以下用一個例子解釋
float weight=benefit2/7700;
//將float轉成string
NSString* Text = [[NSString alloc] initWithFormat:@"%f", weight];
NSString* Text1=@"你會瘦";
NSString* Text2=@"kg";
//將三個字串連結在一起
NSString *ConText = [NSString stringWithFormat:@"%@%@%@", Text1,Text, Text2];
以下用一個例子解釋
float weight=benefit2/7700;
//將float轉成string
NSString* Text = [[NSString alloc] initWithFormat:@"%f", weight];
NSString* Text1=@"你會瘦";
NSString* Text2=@"kg";
//將三個字串連結在一起
NSString *ConText = [NSString stringWithFormat:@"%@%@%@", Text1,Text, Text2];