用 MVC 5 的 EF6 Code First 入门 系列:MVC程序中实体框架的Code First迁移和部署 这是微软官方SignalR 2.0教程Getting Started with Entity Framework 6 Code First using MVC 5 系列的翻译,这里是第五篇:MVC程序中实体框架的Code First迁移和部署 原文:Code First Migrations and Deployment with the Entity Framework in a…
inplace: 如修改一个文件等对象时, inplace=True,不创建新的对象,直接在原始对象上尽心修改: inplace=False,在对原始对象进行修改,而会创建新的对象: vanity url:虚拟地址空间,表示某平台下,个人申请的不会出现重名的唯一域名空间: 1. vanilla What does vanilla mean? Vanilla often refers to pure or plain. So in terms of programming languages, i…
错误提示&处理方法 参考链接:https://github.com/OmniSharp/omnisharp-vscode/issues/1742 错误:The .NET Core debugger cannot be installed. The debugger requires macOS 10.12 (Sierra) or newer 方法:You can set the option to disable auto extension updates in VS Code, and th…
main.php(或main-local.php)中的邮件配置如下: 'mailer' => [ 'class' => 'yii\swiftmailer\Mailer', 'viewPath' => '@common/mail', // send all mails to a file by default. You have to set // 'useFileTransport' to false and configure a transport // for the mailer…
[Java] Design Pattern:Code Shape - manage your code shape Code Shape Design Pattern Here I will introduce a design pattern: Code Shape. It's fine that you never heard that, I just created it. Usage In the enterprise application development, in most c…
Debug only user code with Just My Code By default, the debugger skips over non-user code (if you want more details, see Just My Code). Just My Code is a Visual Studio debugging feature that automatically steps over calls to system, framework, and oth…
首先在nuGet 下载MySql.Data.Entity 安装 mysql for visual studio http://www.mysql.com/why-mysql/windows/visualstudio/ 安装 mysql connector 6.9.3 http://dev.mysql.com/downloads/connector/net/6.9.html 安装 Entity Framework 6 Tools for Visual Studio 2012 http://www.…
MySQL是一个关系型数据库管理系统 ,其体积小.速度快.总体拥有成本低,尤其是开放源码这一特点,一般中小型网站的开发都选择 MySQL 作为网站数据库.在使用过程中不总是和它打交道,导致使用时候都得查看具体的语法.下面为大家稍作总结一些常用到的(虽然常用的都背的溜溜的~) 在python3中使用mysql首先导入pymysql模块,没有这个模块的可以进行pip安装,要是mysql也没有的话,,参考http://www.cnblogs.com/xsmile/p/7753984.html进行安装.…
链接数据库,可以分为以下几个流程: 链接MySQL(数据库地址.端口.用户名.密码) 选择数据库 执行sql语句 关闭数据库 转换为代码如下: using System; using MySql.Data; using MySql.Data.MySqlClient; using System.Data; using System.Text.RegularExpressions; using System.Runtime.Serialization; using System.Runtime.Se…