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Oleg Kyrylchuk Profile picture
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1 Sep, 10 tweets, 4 min read
๐ŸงตA thread of System.Text.Json features in the .NET 5.

Nine tweets with examples ๐Ÿค“

Retweets are appreciated ๐Ÿ™

#dotnet #coding #devcommunity #json #programming
Preserve references and handle circular references.
Allow or write numbers in quotes.
HttpClient and HttpContent extension methods.
Support immutable types and Records.
Support non-public property accessors.
Conditionally ignore properties.
Support non-string-key dictionaries.
Allow custom converters to handle null.
Copy JsonSerializerOptions.
Create JsonSerializerOptions with web defaults.

โ€ข โ€ข โ€ข

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More from @okyrylchuk

Oleg Kyrylchuk Profile picture
6 Sep
Self-contained apps are cool in #dotnet. You can bundle runtime and framework with the app. The downside is the size.

To resolve the size problem you can use app trimming.

.NET 5 introduces multiple options to trim the app.

1/4 ๐Ÿงต

#coding #devcommunity
The assembly-level trimming leaves only used assemblies in the app.

TrimMode=CopyUsed is default when using PublishTrimmed=true.

Result: 10.8 MB.

2/4
The member-level trimming is more aggressive. It removes types and members that are not used.

โš ๏ธ It's an experimental feature. It's not ready for mainstream use.

Result: 2.58 MB.

3/4
Read 4 tweets
Oleg Kyrylchuk Profile picture
22 Aug
All my 26 tweets about Entity Framework Core 5.0 features in one thread for better accessibility ๐Ÿงต

It's not a complete list, more features you can find by the link below ๐Ÿ‘‡

Retweets are appreciated ๐Ÿ˜Š

#dotnet #efcore #coding #DEVCommunity
docs.microsoft.com/en-us/ef/core/โ€ฆ
1. Many-to-many relationships
2. Database collations
Read 28 tweets
Oleg Kyrylchuk Profile picture
25 Jul
I've been tweeting every single day about C#9 features for 20 days.

I've gathered all my tweets in one thread.

Also, I've published all examples from my graphics to GitHub. Feel free to play with code github.com/okyrylchuk/cshโ€ฆ

Retweets are appreciated ๐Ÿ˜Š

#dotnet #csharp
Target-typed new expressions
Target typed conditional ?:
Read 21 tweets

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