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xiaomi7732 / ConfigureOptionsOfT.md
Last active September 24, 2022 19:02
What happens when you call ConfigureOptions<T> on IServiceCollection

What happens when you call ConfigureOptions<T> on IServiceCollection

It will findout all the interfaces on the target type, and if they are one of these interfaces:

  • IConfigureOptions<>
  • IPostConfigureOptions<>
  • IValidateOptions<>

It will register it by calling:

@MSiccDev
MSiccDev / Xamarin.Android.PlatformEncryptionKeyHelper.cs
Last active January 19, 2022 05:33
Helper class to securely create encryption keys without the need of user interaction on Android. There are way to much samples that use some hardcoded values which could be compromised. The keys of this class are only available for usage within the app that created them. Plus, if the app gets uninstalled, the keys get deleted.
using Android.Content;
using Android.OS;
using Android.Security;
using Android.Security.Keystore;
using Java.Math;
using Java.Security;
using Javax.Security.Auth.X500;
using Calendar = Android.Icu.Util.Calendar;
using CalendarField = Android.Icu.Util.CalendarField;