![mono on Twitter: "Dart、nullでも `.` でアクセスできるメソッド・プロパティある(Null 型はObject型を継承しているので)し、拡張メソッドでnullの場合も含めてハンドリングできて便利( ´・?・`) https://t.co/U18qqNo6My https://t.co/3iPe8eGDlG" / Twitter mono on Twitter: "Dart、nullでも `.` でアクセスできるメソッド・プロパティある(Null 型はObject型を継承しているので)し、拡張メソッドでnullの場合も含めてハンドリングできて便利( ´・?・`) https://t.co/U18qqNo6My https://t.co/3iPe8eGDlG" / Twitter](https://pbs.twimg.com/media/Ec12opyU4AE6N86.png)
mono on Twitter: "Dart、nullでも `.` でアクセスできるメソッド・プロパティある(Null 型はObject型を継承しているので)し、拡張メソッドでnullの場合も含めてハンドリングできて便利( ´・?・`) https://t.co/U18qqNo6My https://t.co/3iPe8eGDlG" / Twitter
Flutter on Twitter: "💡Flutter now supports experimenting with null safety! With null safety for the Flutter framework, avoid null exceptions by having your code validated as you type. Find out about the
![Null safety feedback: Null check required after checking a final field · Issue #1330 · dart-lang/language · GitHub Null safety feedback: Null check required after checking a final field · Issue #1330 · dart-lang/language · GitHub](https://user-images.githubusercontent.com/21172855/99904544-c0d37980-2ccb-11eb-85df-7411a42a817e.png)
Null safety feedback: Null check required after checking a final field · Issue #1330 · dart-lang/language · GitHub
![Dart Language on Twitter: "🥳Announcing the stable release of the Dart 2.7 SDK! Support for extension methods, and technical previews for null safety, and a new package for handling strings with special Dart Language on Twitter: "🥳Announcing the stable release of the Dart 2.7 SDK! Support for extension methods, and technical previews for null safety, and a new package for handling strings with special](https://pbs.twimg.com/media/ELhKDUmW4AElY0P.jpg)