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How expensive is RTTI?
...dows C++ ABI, where std::type_info objects aren't unique for a type across DLLs; typeid(a) == typeid(b) calls strcmp under the covers. I speculate that on single-program embedded targets like AVR, where there is no code to link against, std::type_info objects are always stable.
...
How are people unit testing with Entity Framework 6, should you bother?
...nnection string into the app.config file of Test Project.
3- Reference the dll System.Transactions in Test Project.
The unique side effect is that identity seed will increment when trying to insert, even when the transaction is aborted. But since the tests are made against a development database, t...
Setting up a common nuget packages folder for all solutions when some projects are included in multi
...gt;$(SolutionDir)\packages\EntityFramework.6.1.0\lib\net40\EntityFramework.dll</HintPath>
In most cases there in shared project will be only few packages, so you can easily change it.
I think it is better solution, when you branching code, when setting common repo, you must change relative ...
What is the best Battleship AI?
... then please change the namespace or trying to compile everything into one dll isn't going to work.
BoardView lets you easily work with an annotated board.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.IO;
namespace Battle...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...展。所以自己动手吧。
注意：
如果智能手机和远程站位于同一个（本地）网络中，则扩展可以完美运行。如果智能手机仅通过蜂窝网络连接，则通常无法访问。原因是智能手机不直接连接到互联网，而只连接到移动电话提供...
MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
..., INotifyPropertyChanged is a fundamental part of .Net. i.e. its in System.dll. Implementing it in your "Model" is akin to implementing an event structure.
If you want pure POCO, then you effectively have to manipulate your objects via proxies/services and then your ViewModel is notified of change...
Cannot delete directory with Directory.Delete(path, true)
...es, change it to something else first.
Have you opened a file (or loaded a DLL) from that folder? (and forgot to close/unload it)
Otherwise, check for the following legitimate reasons outside of your control:
There are files marked as read-only in that folder.
You don't have a deletion permissio...
2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术
...2015年硅谷最火的高科技创业公司都有哪些？编辑君给各位创业者、读者带来来自硅谷一手的思考。
在硅谷大家非常热情的谈创业谈机会，我也通过自己的一些观察和积累，看到了不少最近几年涌现的热门创业公司。我给大家一...
CloudBase 拓展：App接入腾讯云 BaaS（Backend as a Service，后端即服务）...
...码（需已登录）。oldPassword: 旧密码, newPassword: 新密码(8-64位)
UpdateUserInfo(nickname,username,avatarUrl)
修改用户信息（需已登录）。nickname/username/avatarUrl都可为空表示不修改
ValidateToken()
检查当前AccessToken是否有效（需已登录）。...
Do zombies exist … in .NET?
...e creation of a zombie thread in .NET?
They sure do, look, I made one!
[DllImport("kernel32.dll")]
private static extern void ExitThread(uint dwExitCode);
static void Main(string[] args)
{
new Thread(Target).Start();
Console.ReadLine();
}
private static void Target()
{
using (var fi...