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2018.07.19 11:34来自 apbbbbb 悬赏 5C
535 5.7.0 authentication failed
求助邮件认证失败,在中国测试可以,发布到国外服务器,就连接不上他们的主机, 代码都是一样的,中国和国外唯一区别就是邮箱的账号密码主机不同。 在他们服务器上邮件是可以发送的,![图片说明](https://img-...
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2018.07.19 09:26来自 u013544048 悬赏 5C
关于Elasticsearch中Index与type、id、routing数据结构设计合理性的疑惑,有两套方案麻烦各位了
各位大神: 我先简单讲述一下项目的业务逻辑。一个物联网的项目,设备连接网关(可以理解为中间介质),经由网关进行数据推送到服务器,我们做的事情需要在服务上接收各地项目网关上报的数据,进行不同时间维度的数...
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2018.07.18 23:39来自 h_x9527 悬赏 5C
QTreeWidget实现节点的拖拽
在demo中为了VS+QT4.8实现此功能,ui中可以直接设置。要代码实现拖拽使用了QTreeWidget的信号itemClicked和使用了事件dragEnterevent,dragMovEvent,dropEv...
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2017.11.20 22:05来自 shunfurh 悬赏 10C
Liveness Analysis
Problem Description A program syntax is defined as below: PROGRAM ::= STATEMENTS end '\n' STATEMENTS ::= S...
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2017.11.20 13:49来自 a7a3a1a2 悬赏 10C
glassfish5.0 不能编译jsp中引的类
公司的项目要求从jdk1.5升级到1.8,glassfish2.0升级到5.0,项目jdk1.8在tomcat9下跑正确,在glassfish5.0上跑出现如下错误。 报错信息 ``` [2017-11-20T...
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2017.11.20 00:39来自 shunfurh 悬赏 10C
Microblog Subscription
Problem Description Jia Baoyu was the best programmer in his big family—the Family of Jia, which is why he ...
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2017.11.19 18:24来自 nanguodehouzi 悬赏 10C
树莓派3B expand时出现这样的提示
![图片说明](https://img-ask.csdn.net/upload/201711/19/1511087021_315692.png)刚玩树莓派,在expand时出现这样的提示,请问是出了什么问题么?如何解决?
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2017.11.19 16:41来自 shunfurh 悬赏 10C
Folding Game
Problem Description Alice and Bob are playing a game. Alice places a rectangular piece of paper in front of...
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2017.11.19 12:19来自 weixin_39553455 悬赏 10C
Dsoframer 控件如何读取内存中的文件
Dsoframer 控件如何读取内存中的文件,以及如何把文档保存到字节数组中?
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2017.11.19 00:56来自 shunfurh 悬赏 10C
Mex
Problem Description Mex is a function on a set of integers, which is universally used for impartial game th...
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2017.11.19 00:51来自 shunfurh 悬赏 10C
Food and Productivity
Problem Description In the Game Civilization X, the world is made up of square-shaped "tiles", forming a re...
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2017.11.19 00:14来自 shunfurh 悬赏 10C
Little Wish~ lyrical step~
Problem Description N children are living in a tree with exactly N nodes, on each node there lies either a ...
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2017.11.18 23:22来自 shunfurh 悬赏 10C
GSM
Problem Description Xiao Ming is traveling around several cities by train. And the time on the train is ver...
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2017.11.18 21:43来自 shunfurh 悬赏 10C
Who's Aunt Zhang
Problem Description Aunt Zhang, well known as 张阿姨, is a fan of Rubik’s cube. One day she buys a new one and...
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2017.11.18 18:16来自 shunfurh 悬赏 10C
Strongly connected
Problem Description Give a simple directed graph with N nodes and M edges. Please tell me the maximum numbe...
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2017.11.18 18:07来自 shunfurh 悬赏 10C
Travel in time
Problem Description   Bob gets tired of playing games, leaves Alice, and travels to Changsha alone. Yuelu M...
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2017.11.18 16:09来自 ml5020 悬赏 10C
我想在admin管理界面把owner和filename两个字段标题显示中文怎么做?
## models.py class Files_info(models.Model): filename=models.CharField('文件名',max_length=200,unique=True...
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2017.11.18 15:59来自 iron_bo 悬赏 10C
spring security相关问题
我写了一个web项目,部署在tomcat上,测试登录没有问题,可以成功鉴权, 但是当我部署在虚拟机上的tomcat时,鉴权怎么也通不过,看日志信息,好像是session的问题 成功登录的日志: 14:52:40.4...
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2017.11.18 15:03来自 qq_40827854 悬赏 10C
使用OPENCV进行影片拆图片并逐一拼接 两种方法 其中一个无法成功
编译环境用Visual Studio 2012 OPENCV2413 要弄得程式概念就是先把影片拆成一堆图片(影格)存起来 再来把每个图片(影格)跟前面的合成变成另一堆图片(影格) (目前只能处理单...
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2017.11.18 12:17来自 shunfurh 悬赏 10C
Spade 7
Problem Description Spade 7, or “Bie Qi” in Chinese, is a popular card game using a standard deck of fifty-...
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2 kristy yy
kristy_yy
擅长android 精通aaa, abc
2 yixiaof
yixiaof
擅长无 精通无
2 z979451341
z979451341
擅长android, 移动端开发, iOS, Android, ios 精通Java, objectivec, android, ios
2 stone you
stone_you
擅长android 精通android
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