Ventoy is an open source tool to create bootable USB drive for ISO files. With ventoy, you don't need to format the disk again and again, you just need to copy the iso file to the USB drive and boot it. You can copy many iso files at a time and ventoy will give you a boot menu to select them (screenshot). Both Legacy BIOS and UEFI are supported in the same way. 260+ ISO files are tested (list).
The new .NET framework is modern, lean, modular and open source. No longer is .NET a system-wide installation – it is merely a folder. Instead of a huge underlying framework, you only pick and choose the pieces of the .NET framework that you need in your apps. And more importantly, you can package the required components of the .NET framework right alongside your app. We’re entering an age of app-runtime silos and ultimate portability.
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سلام؛ من یک جدول یوزر دارم که آی دی داره و یک جدول فیش دارم که دوتا فیلد داره که هر کدوم از فیلدها به آی دی یوزر ریلیشن داره. میخواهم از طریق code first این ریلیشن رو ایجاد کنم ولی همش خطای زیر رو میده و انجام نمیشه
Introducing FOREIGN KEY constraint 'FK_Fishs_Users_CustomerId' on table 'Fishs' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.
Could not create constraint or index. See previous errors.
There has never been a better time to be a .NET developer, you can now build Android, iOS, Linux, Mac, and Windows applications with .NET all in Open Source. In this session we will run through some of the new innovations including the .NET Framework updates, .NET Standard, Universal Windows Platform updates, .NET Core, managed languages and more. We will also review the updates to Visual Studio and Visual Studio Code to make you a better developer, come see some of the latest productivity features in these tools including managing code style, searching your source and more.
We are excited to announce the open-sourcing of Microsoft GW-BASIC on GitHub!
Yes, seriously 😀
Microsoft open sources Trill to deliver insights on a trillion events a day
