Jeesu Choi

Hello After checking the contents of the link below, the Depth value of the File Header Section is: 1, 8, 16 and 32, but only 8bit channels are implemented in...

I found a code to solve the problem. Never PreserveNewest The test environment is dotnet core 3.1.

> Could you rebase `exp/dpos` to `4.1.0`? Sure. However, this branch was chosen at @limebell request, so we need to make sure it's okay for @limebell to work.

> Note to CHANGES.md Added [changelog](https://github.com/planetarium/libplanet/pull/3701/commits/ef7d590b554752c6760644329b4f6675fb4d5bf4)

This PR needs to be updated after merge https://github.com/planetarium/libplanet/pull/3669

These extension methods are often used in [serialization](https://github.com/JamesNK/Newtonsoft.Json/blob/55a7204f9b9546aa07145591d42046d509176ad4/Src/Newtonsoft.Json/JsonSerializer.cs#L868), [service providers](https://gist.github.com/jbubriski/2031037#file-iserviceprovider-cs), etc. I think it's better to not use extension methods than to use them, even if it's inconvenient. But I...

How about code below ```csharp public int GetHashCode(byte[] obj) { HashCode hashCode = default; hashCode.AddBytes(obj); return hashCode.ToHashCode(); } ``` `HashCode` struct is available in .netstandard 2.1

I have the same issue.