Coding With Rizwan

Empire under construction → beyond Earth.



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30 Hours in Indian Train from Delhi to Bihar 🇮🇳 | Real Travel Experience 30 Hours in Indian Train from Delhi to Bihar 🇮🇳 | Real Travel Experience From Delhi to Bairgania — this was one of the toughest and long...

🌟 **Dependency Injection Life Cycles in .NET 🚀**
Unlock the power of DI with these 3 key life cycles! 💡

🔵 **Transient (🔄)**
**When:** Fresh instance *every* time it’s requested.
**Use case:** Stateless services (e.g., sending emails 📧 or logging).
**Example:** `IEmailSenderService` – no memory of past calls!

🟢 **Scoped (🔗)**
**When:** One instance *per request*.
**Use case:** Data handling within a single request (like DB operations 💾).
**Example:** `DbContext` – manages a single transaction per HTTP call.

🟣 **Singleton (🏰)**
**When:** *One instance* for the app’s entire lifetime.
**Use case:** Expensive resources or global state (e.g., caching 🗄️).
**Example:** `ICacheService` – keeps data alive as long as the app runs!

💬 **Which one do YOU use most often?** Let’s discuss! 👇

Solid Principal: The Heart of development

Celebrating my 7th year on Facebook. Thank you for your continuing support. I could never have made it without you. 🙏🤗🎉

The end is beginning