Java 中 print、printf、println 的区别: print:将指定数据输出到控制台,不换行。printf:格式化输出,可以使用 % 占位符和格式化字符串,输出结果可以指定长度、小数位数等。println:将指定数据输出到控制台,并
开发者_JAVA技巧I have a view controller with a table view and a UISearchBar. When the view controller is first brought up, the table is populated.A click on a table row pushes another view controller,