SqlParameter[] param = { new SqlParameter("@shopId",shopId), new SqlParameter("@newShopStr",newShopStr), new SqlParameter("@userId",userId), ), ) }; 注意:output参数需要定义大小,否则只能获取到一个字符
sqlserver2005前: --分组取最大最小常用sql--测试环境if OBJECT_ID('tb') is not null drop table tb;gocreate table tb( col1 int, col2 int, Fcount int)insert into tbselect 11,20,1 union allselect 11,22,1 union allselect 11,23,2 union allselect 11,24,5 union allselect 12
python3.5 for循环每次取出一个字符(不是字节) #!/usr/bin/env python # -*- coding:utf-8 -*- my_str = "我是哈哈" for i in my_str: my_bytes = bytes(i, 'utf-8') print(my_bytes) my_bytes = bytes(i, 'gbk') print(my_bytes) for i in my_str: my_bytes = bytes(i, 'utf-8') for
/** * Created by xfyou on 2016/11/4. */ public class SubstringDemo { public static void main(String[] args) { String a = "Java is great."; System.out.println(a); System.out.println(a.substring(5)); System.out.println(a.substring(5, 7)); // Java的