This topic demonstrates how to create a simple XAF application that uses both the Entity Framework (EF) and eXpress Persistent Objects (XPO) business models. For instance, this approach is required if you want to reuse the Entity Framework model from…

如果限制一个程序同时只能启动一个实例,有几个可以使用的库 QtSingleApplication 以前可以免费使用,后来只有商业版能里能用,在 Github 上也有一个 LGPL 协议的实现,地址为https://github.com/qtproject/qt-solutions/tree/master/qtsingleapplication SingleApplication This is a replacement of the QSingleApplication for Qt5,地址为…

A modular application is an application that is divided into a set of loosely coupled functional units (named modules) that can be integrated into a larger application. A client module encapsulates a portion of the application's overall functionality…

Concurrency and Application Design In the early days of computing, the maximum amount of work per unit of time that a computer could perform was determined by the clock speed of the CPU. But as technology advanced and processor designs became more co…

http://stackoverflow.com/questions/13869817/difference-in-physical-path-root-path-virutal-path-relative-virtual-path-app 第一个答案 In regards to an ASP.NET application I think of it like this: Physical Path: OS path using drive/directory/file in which th…

In a recent meeting, some folks on my team needed some guidance on load testing the Web application that one of my feature teams are developing. The questions on load testing subsided rather quickly and prior to pluggin my ears with my headphones for…

Move configuration information out of the application deployment package to a centralized location. This pattern can provide opportunities for easier management and control of configuration data, and for sharing configuration data across applications…

转载自: 数据库管理工具GUI - PremiumSoft Navicat Premium Enterprise 11.2.15 x86/x64 KEY Navicat Premium(数据库管理工具) 特别版(32位和64位)是一个可多重连接的数据库管理工具,Navicat 的功能足以符合专业开发人员的所有需求,但是对数据库服务器的新手来说又相当容易学习.它可让你以单一程序同時连接到目前世面上所有版本的主流数据库并进 行管理和操作,支持的数据库有: MySQL.SQL Server.SQLit…

title: Android Support Library tags: Support Library,支持库 grammar_cjkRuby: true --- DATE: 2016-5-13. Support Library简介 Android Support Library(安卓支持库)是一系列代码库的集合,提供对早期Android 1.6+(API 4+)系统的兼容,并包含一些额外功能的API.每一个库针对不同的Android平台范围,并提供特定的功能集合. Support Libra…

原因之初 最初习惯百度各种博客教程,然后跟着操作,因为觉得跟着别人走过的路走可以少走很多弯路,省时间.然而,很多博客的内容并不够完整,甚至错误,看多了的博客甚至有千篇一律的感觉.此外,博客毕竟是记载博主的心路历程而不是自己,就像我的博客,从来都是当做记事本来写的,条例和思路基本上是根据遇到的问题记录下来的,绝对不会钻研一下如何发布科普文章. 新入职的公司需要英语环境,觉得有必要读英语的东西,看Google出来的文章辨别质量难度更甚,还是看官方文档吧.最初看gradle,科普gradle的基本知识…