Probably the most impactful feature of C# 8.0 is Nullable Reference Types (NRTs). It lets you make the flow of nulls explicit in your code, and warns you when you don’t act according to intent. The NRT feature holds you to a higher standard on how you deal with nulls,
https://obsproject.com/ is a pretty remarkable piece of open source recording software for Windows, Linux and MacOS. It is incredibly easy to quickly set up a recording. You can record to disk, or stream to a huge number of streaming services. Multiple sources are supported, and you can also record a specific desktop window – which is the part that I was looking for.
10.3.3 is the last expected release before 10.4, planned for some point in first half of 2020, and bring us
- 64-bit Android
- iOS 13
- MacOS Catalina (Delphi)
- Enterprise Connectors (Enterprise and Architect SKUs)
- Numerous fixes to VCL, RTL and IDE
- 180+ user reported issues
Dalija Prasnikar have some useful observations on her blog.