public class BufferedImageBuilder { private static final int DEFAULT_IMAGE_TYPE = BufferedImage.TYPE_INT_RGB; public BufferedImage bufferImage(Image image) {return bufferImage(image, DEFAULT_IMAGE_TYPE);} public BufferedImage bufferImage(Image image,…
package zhongqiuzuoye; //自己写的方法 public class Rect { public double width; public double height; Rect(double width,double height) //带有两个参数的构造方法,用于将width和height属性初化; { this.width=width; this.height=height; } Rect() //不带参数的构造方法,将矩形初始化为宽和高都为10. { width=10…
在Android开发中为了inflate一个布局文件,大体有2种方式,如下所示: // 1. get a instance of LayoutInflater, then do whatever you want LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); // 2. you're in some View class, then jus…
还是工作中遇到的需求,有时候和外部的系统对接,进行数据的核对功能,外部的系统有时候主键字段列数据类是UNIQUEIDENTIFER(GUID)类型的字符串格式,去除了GUID格式中的分隔符“-”.基于上面的原因,在数据库中可能要将这类的“GUID去格式化的字符串”转化为GUID,便于和本系统的相关联数据进行来核对. SQL Server中的字符串转化为GUID的T-SQL代码如下: IF OBJECT_ID(N'dbo.ufn_GUID', 'FN') IS NOT NULL BEG…
将interproscan的结果转化格式 很奇怪 tsv格式里没有go, kegg, inter-domain信息,但是xml文件里面却有,tsv文件比较好处理,所以先将xml文件转化为tsv.用软件自带的工具: The convert mode is designed to work only for XML documents created with the same version. This makes sure we can introduce new schema updates…
引言 本文来自于Google的一道题目: how to merge two binary search tree into balanced binary search tree. how to merge two binary search tree into balanced binary search tree.. Let there be m elements in first tree and n elements in the other tree. Your merge funct…
在做交叉报表列头的排序时,遇到这三个问题,下面具体来说一下. 设计的数据库的表结构如图1所示: 图1 要处出来student_name_,s.grade_,s.subject_name_,这三个属性,当时我是这样写的sql语句: select s.student_name_, s.grade_, s.subject_name_, case s.subject_name_ when '语文' then 'A语文' when '数学' then 'B数学' when '英语' then …
