You can subclass HandleErrorAttribute
and override its OnException
member (no need to copy) so that it logs the exception with ELMAH and only if the base implementation handles it.
دوره آموزشی Blazor
Welcome to this short introduction to Blazor! This new Microsoft framework uses a unique approach to leverage your existing C# and .NET skills to create single-page applications running in web browsers. The technology that makes this possible is called WebAssembly, an open standard supported directly by current browsers on desktop and mobile platforms. You write C# and Razor code instead of JavaScript, and the compiled app runs natively on the client.
Sample Source Code: https://github.com/DevExpress/blazor-training-samples
سری آموزشی Angular 15
مصاحبه با Mad Torgesen
Elemental.JsonResource
Json Resource file support in C# projects.
This provides an alternative to using resx files to defined resources in C# projects. The benefits over resx are:
- human readable file format (try writing resx xml from scratch without documentation)
- generated C# code doesn't get included in project/source control
- Doesn't require modifying the .csproj (adding a single resx file will add ~12 lines to your csproj file)
- Doesn't require Visual Studio to function. (resx files don't work in VS Code for example)
7.Visual Studio 2017 15.9 منتشر شد
These are the customer-reported issues addressed in 15.9.7:
- Crashes when expanding variables!.
- /DEBUG:FASTLINK + C7 + PCH crashes debugger.
- Native C++ application crashes because of stack corruption with VS 2017 15.9.2.
- Incorrect Release Mode code.
- Xamarin Unobserved Task Exception WebRequest.
- Link /SOURCELINK option seems to do nothing. This fixes Source Link for Managed C++ Debugging.
- Fixed an issue with corruption of AVX/MPX/AVX512 registers while Debugging.
- Update of Microsoft.VCLibs.140.00.UWPDestkop framework packages for C++ UWP DesktopBridge applications adding support for ARM64.
- Corrected incorrect version of VCToolsRedistVersion in Microsoft.VCToolsVersion.default.props.
- Corrected unsigned embedded dll for VC Redist installers.
- SSDT/Web Tools: We fixed an issue where SQL LocalDB was not installed on Polish, Turkish, and Czech locales.
- SSDT: We fixed an issue affecting SQL Server Analysis Services (Method not found exception when clicking on UI).
- SSDT: We fixed an accessibility issue which was causing the contents of a table not to be visible in the result window when using High-Contrast mode.
Security Advisory Notices
PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. It’s standards-compliant and has many advanced features like reliable transactions and concurrency without read locks.
This guide demonstrates how to quickly get Postgres up and running on an Ubuntu 20.04 server, from installing PostgreSQL to setting up a new user and database. If you’d prefer a more in-depth tutorial on installing and managing a PostgreSQL database, see How To Install and Use PostgreSQL on Ubuntu 20.04.