---
title: "Comment by jdjd on \"Complete C# to Kotlin Syntax Comparisons\" | Hashnode"
description: "I think you may not understand c#? HAHA but there are some wrongs 1. C# has Nullable reference types in 8.0 2. c# can use Primary construcor in record like this"
url: "https://hashnode.com/posts/complete-c-to-kotlin-syntax-comparisons/614e6b5794bb297e1aad5e4d/comment/66d32de88d294d3d4814f78f"
---

[Discussion](https://hashnode.com/posts/complete-c-to-kotlin-syntax-comparisons/614e6b5794bb297e1aad5e4d)

Comment [Complete C# to Kotlin Syntax Comparisons](https://hashnode.com/posts/complete-c-to-kotlin-syntax-comparisons/614e6b5794bb297e1aad5e4d)

[jdjd](https://hashnode.com/@ownnz)

[Aug 31, 2024](https://hashnode.com/posts/complete-c-to-kotlin-syntax-comparisons/614e6b5794bb297e1aad5e4d/comment/66d32de88d294d3d4814f78f)

I think you may not understand c#? HAHA but there are some wrongs 1. C# has Nullable reference types in 8.0 2. c# can use Primary construcor in record like this "record on(ref readonly int a){}" 3. C# has Lazy and it thread-safe🥰 though based on your publish time it is has too,thx your blog