顯示一個(gè)代碼塊：看了設(shè)置里面的才發(fā)現(xiàn)是這樣用的，下面試試來段代碼:(這行下面必須有個(gè)空行钓丰，然后代碼塊的開始是縮進(jìn)4 個(gè)空格或是 1 個(gè)制表符)
@property (strong, nonatomic) NSString *descriptiveVariableName;
@property (strong, nonatomic) UIImage *image;
來個(gè)長點(diǎn)的：
- (void)sendAction:(SEL)aSelector to:(id)anObject forAllCells:(BOOL)flag; //add some comments to make it longer to view