可能是因为AndroidManifest.xml中的package和build.grade中的applicationId不一致 也可能是卸载时没卸载干净，如果连接有多个安装过此app的模拟器，把其他模拟器关掉 解决方法：在Terminal输入 adb uninstall + 包...

package arthur.dy.lee.mybatisplusdemo.reflect; /** * @auther arthur.dy.lee * @since 2019/3/10 23:08 */ class Account { public static String getType() { return "Personal"; } } ...

package arthur.dy.lee.mybatisplusdemo.jdbc; /** * @auther arthur.dy.lee * @since 2019/4/20 20:06 */ import lombok.extern.slf4j.Slf4j; import java.sql.Connection; import java...

” ----------Arthur J.Riel(1)所有数据都应该隐藏在所在的类的内部。(2)类的使用者必须依赖类的共有接口，但类不能依赖它的使用者。(3)尽量减少类的协议中的消息。(4)实现所有类都理解的最基本公有接口[例如，拷贝...

疑问： 为什么t1.open() 调用notifyAll()的时候，t2, t3为什么不释放？还在wait等待状态import java.util.concurrent.ExecutorService;... * Created by arthur.dy.lee on 2017/6/29. */ //public cl

61条面向对象设计的经验原则摘抄自《OOD 启思录》--Arthur J.Riel 著 鲍志云 译“你不必严格遵守这些原则，违背它们也不会被处以宗教刑罚。但你应当把这些原则看成警铃，若违背了其中的一条，那么警铃就会响起。” 

This new book is written in a conversational, accessible style, offering a great deal of examples. It gradually ascends in difficulty to help the student avoid sudden changes in difficulty....

在struts.xml中添加下面的句子，让spring来管理action 下面看看applicationContext.xml中的action配置 registAction" class="org.arthur.lr.system.RegistAction">

You may have heard of the book '2001 - A Space Odyssey' by Arthur C. Clarke, or the film of the same name by Stanley Kubrick. In it a spaceship is sent from Earth to Saturn. The crew is

Arthur and Table time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Arthur has bought a beautiful big table

Arthur and Table time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Arthur has bought a beautiful big table into his n

PaginationSupport.java,这个类网上有，我把它加强了一下，看下面 import java.util.ArrayList; import java.util.List; ...public class PaginationSupport { ... public static int PAGESIZE = 10;...

You may have heard of the book '2001 - A Space Odyssey' by Arthur C. Clarke, or the film of the same name by Stanley Kubrick. In it a spaceship is sent from Earth to Saturn. The crew is put into stasi

Arthur and Walls time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Finally it is a day when Arthur has eno

Arthur and Table time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Arthur has bought a beautiful big table into his new flat. When he came

/* * To change this template, choose Tools | Templates * and open the template in the editor. ...package arthur.com.shipin; /** *测试this * @author Arthur */ public class ThisTest { //对象的名字

C. Arthur and Table time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Arthur has bought a beautiful big table

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException:  Error instantiating class com.zbb.bookstore.entity.Book with invalid types () or ...

Arthur and Brackets time limit per test 2 seconds memory limit per test 128 megabytes input standard input output standard output Notice that the memory limit is non-standard.

/*  * To change this template, choose Tools | Templates  * and open the template in the editor. ...package arthur.datastruct.programe; import java.util.Iterator; import java.util.NoSuchElementE

2.解题思路：本题利用BFS解决。一开始想用dfs去搜索连通块，再想办法找到该连通块的左上角和最大的长，宽，然后把该区域都变成'.'，显然这种做法无法处理规模较大的情况。此时应该从分割的思想去考虑。...

更多源码分析：https://github.com/arthur-dy-lee/arthur-dy-lee-note 文章目录源码通透-springmvc源码分析一、servlet生命周期Servlet生命周期简述调用过程的详细步骤自定义servlet二、流程总述**Spring工作流程...

J-10题目： J - 10 Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu SubmitStatus ...You may have heard of the book ‘2001 - A Space Odyssey’ by Arthur C. Clarke, or t

Arthur and Brackets time limit per test2 seconds memory limit per test128 megabytes inputstandard input outputstandard output Notice that the memory limit is non-standard.Recently Arthur and Sas

Arthur van Hoff先生是一位连续创业的企业家。在创立Jaunt之前，他曾任Flipboard公司首席技术官。Arthur van Hoff先生最早任职于硅谷的Sun Microsystems公司，从事Java程序语言的早期开发工作。随后创立了多家成功的...

/*  * To change this template, choose Tools | Templates  * and open the template in the editor. ...package arthur.datastruct.programe; import java.util.*; /**  *  * @author dell  */

101628A - Arthur's Language 思路:dp，状态转移见代码。 代码： #include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define mem(a,b) memset(a,b,sizeof(a...