http://blogs.msdn.com/b/astebner/archive/2007/03/14/mailbag-what-version-of-the-net-framework-is-included-in-what-version-of-the-os.aspxhttp://petermarcu.blogspot.in/2010/02/which-version-of-net-is-built-into.html .NET as integrated OS components (Gr…

The error message while trying to create a ADO.net Entity Data Model ( Entity Framework 6 ) for MySql Database in Microsoft Visual Studio 2013 "Your project references the latest version of Entity Framework; however, an Entity Framework database prov…

Traceback (most recent call last): File "/root/CodeWorkPace/test/TCPClient.py", line 20, in <module> plt.pie(sizes,explode=explode,labels=labels,colors=colors,autopct='%1.1f%%',shadow=True,startangle=50) File "/opt/python3/lib/python3…

org.xmlpull.v1.XmlPullParserException: only 1.0 is supported as <?xml version not '1.1' (position: START_DOCUMENT seen <?xml version=\'1.1\'... @1:19) at org.xmlpull.mxp1.MXParser.parseXmlDeclWithVersion(MXParser.java:2608) at org.xmlpull.mxp1.MXPar…

[问题描述] RPCVersionCapError: Requested message version, 4.17 is incompatible. It needs to be equal in major version and less than or equal in minor version as the specified version cap 4.11. 2019-08-16 10:33:21.706 35 ERROR nova.api.openstack.extension…

编译的时候,遇到了一些问题:Source object main.o has EABI version 0, but target ../../../bin/ad has EABI version 5 其实这个问题很简单,只是自己忽略了而已.这是因为更换编译器后,未进行清除才导致的.即:执行make clean 后,再make,就可编译成功了!…

类似问题还有 'ImportError ../lib/libstdc++.so.6: version `CXXABI_1.3.7' not found (required by xxx)'.       'ImportError ../lib/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by xxx)'等. 这种报错情况一般出现在Anaconda环境的Python程序中,原因是Anaconda对应目录下的"libgomp.…

Nuget versioning issue with package restore http://stackoverflow.com/questions/12035976/nuget-versioning-issue-with-package-restore Restart VS as administrator, extension manager uninstall nuget. restart VS as administrator again, search for nuget an…

D2. Kirk and a Binary String (hard version) time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output The only difference between easy and hard versions is the length of the string. You can hack this pro…

Introducing .NET Standard In my last post, I talked about how we want to make porting to .NET Core easier. In this post, I’ll focus on how we’re making this plan a reality with .NET Standard. We’ll cover which APIs we plan to include, how cross-frame…

Introduction Add your content here. ISO/IEC 7816 Contact Cards Hardware EMV payment cards Orange Cash PayPass (Contact Interface) The pcsc-scan utility reports: tyson@UmBongo:~$ pcsc_scan PC/SC device scannerV 1.4.17 (c) 2001-2009, Ludovic Rousseau <…

错误描述: The 'targetFramework' attribute in the <compilation> element of the Web.config file is used only to target version 4.0 and later of the .NET Framework (for example, '<compilation targetFramework="4.0">'). The 'targetFramework' …

It was not possible to find any compatible framework version The specified framework 'Microsoft.NETCore.App', version '2.0.0' was not found. - Check application dependencies and target a framework version installed at: \ - Alternatively, install the…

第8章 Code First将走向哪里? So far, this book has covered all of the Code First components that reached their final release at the time of writing. There are, however, some notable features that are still in preview at this time that you should be aware of.…

The following is a complete list of which version of the .NET Framework is included in which version of the OS: Windows XP Media Center Edition (Windows XP SP1) includes the .NET Framework 1.0 + SP2 as an OS component Windows XP Media Center Edition …

from:http://msdn.microsoft.com/en-us/library/ms229335.aspx 我们平时在VS.net里引用的那些类库就是从这里来的 The .NET Framework class library is a library of classes, interfaces, and value types that provides access to system functionality and is designed to be the foundat…

转载自:http://blogs.msdn.com/b/astebner/archive/2007/03/14/mailbag-what-version-of-the-net-framework-is-included-in-what-version-of-the-os.aspx The following is a complete list of which version of the .NET Framework is included in which version of the O…

本文内容为转载,重新排版以供学习研究.如有侵权,请联系作者删除. 转载请注明本文出处:Professional C# 6 and .NET Core 1.0 - 38 Entity Framework Core ----------------------------------------------------------------------- What's In This Chapter? Introducing Entity Framework Core 1.0 Using Depe…

本文转自;https://msdn.microsoft.com/en-us/library/hh264221.aspx A project can be built to run on a target framework, which is a particular version of the .NET Framework, and a target platform, which is a particular software architecture.  For example, yo…

本文内容为转载,重新排版以供学习研究.如有侵权,请联系作者删除. 转载请注明本文出处:Professional C# 6 and .NET Core 1.0 - Chapter 38 Entity Framework Core ----------------------------------------------------------------------- What’s In This Chapter? Introducing Entity Framework Core 1.0 Us…

Create Entity Data Model: Here, we are going to create an Entity Data Model (EDM) for SchoolDB database and understand the basic building blocks. Entity Data Model is a model that describes entities and the relationships between them. Let's create fi…

一.前言 1.Entity Framework概要 Entity Framework是微软以ADO.NET为基础所发展出来的对象关系映射(O/R Mapping)解决方案.该框架曾经为.NET Framework的一部分,但Version 6之后从.NET Framework分离出来,可通过NuGet获取. Entity Framework利用抽象化数据结构的方式,将每个数据库对象都转换成应用程序对象 (Entity),而数据字段都转换为属性 (Property),关系则转换为结合属性 (Ass…

今天想使用CodeSimth生成一个sqlite数据库的模板.当添加添加数据库的时候发现: .Net Framework Data Provider 可能没有安装. 下面找到官方的文档说明: SQLite Schema Provider If you are trying to use the SQLite Schema Provider you may encounter the error message: 'The System.Data.SQLite library is not ins…

Section -.NET Framework ;检测是否是需要的.NET Framework版本 Call GetNetFrameworkVersion Pop $R1 ;${If} $R1 < '2.0.50727' ;${If} $R1 < '3.5.30729.4926' ${If} $R1 < '4.0.30319' ;${If} $R1 < '4.5.52747' MessageBox MB_YESNO|MB_ICONQUESTION Call DownloadNetF…

Entity Framework 5.0 API是分布在两个地方:NuGet和.NET Framework中,这个.NET framework 4.0/4.5包含EF核心的API,然而通过NuGet包获取的EntityFramework.dll包含EF 5.0特别的特性:EF6.0中不是分开的: Entity Framework 5.0 API was distributed in two places, in NuGet package and in .NET framework. The .…

Ubuntu14.0下安装Zend Framework 2为了安装这个东西,忙活了快一天了,参考中文博客一直没有安装成功,有些博客的时间也是已经很早了,后来google看英文版的才安装成功,这里记录一下安装过程,英文好的,也可以看原版:http://tecadmin.net/install-zend-framework-on-ubuntu/#下面是安装步骤:1．安装Apache和PHP $ sudo apt-get update $ sudo apt-get install apache2 ph…

https://referencesource.microsoft.com/ In order to configure Visual Studio 2013 do the following in the Tools -> Options -> Debugging -> General menu: Disable just my code Disable step over properties and operators Disable require source files to…

使用EF6连接SQL2012生成的Edmx,分页时生成的查询语句使用了SQL 2012引入的新特性  OFFSET 0 ROWS FETCH NEXT 20 ROWS ONLY,结果在生产环境使用的数据库是SQL Server 2008 R2的,它不支持改特性. 在MSDN上找到一段know Issues: Targeting the Correct SQL Server Version   The Entity Framework targets the Transact-SQL query…

OpenCASCADE Application Framework Data Framework Services eryar@163.com 一.概述Overview OpenCASCADE的数据框架对来自不同程序的数据提供了统一的处理环境.这就简化了数据交换.修改,也保证了数据统一性.稳定性.实现方法需要用到以下部分: u 标号Tha tag u 标签The label u 属性The attribute Figure 1. Contents of a document 如上图所示,框架树的…

一.介绍 使用Qt库开发的应用程序,一般有两种发布方式:(1)静态编译发布.这种方式使得程序在编译的时候会将Qt核心库全部编译到一个可执行文件中.其优势是简单单一,所有的依赖库都集中在一起,其缺点也很明显,可执行程序体量较大,光Qt核心库加起来就得十多兆.(2)制作安装包发布.这种方式的原理也简单,就是将可执行程序和其依赖的库文件一起打包压缩,制作成安装包发布.制作安装包的工具挺多,今天要说的是Qt官方的安装包制作框架Qt installer framework.这个框架由Qt官方出品,广泛应用…