Ask Me Anything

Hi Friends,

I have created one GitHub page itself, if you guys like to ask any question relevant to my repos or to the topic.


Rahul Sahay
Happy Coding

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23 thoughts on “Ask Me Anything

  1. I discovered your Azure and MVC book on Surprisingly, that is the only book I could find on Azure programming other than Micrsoft’s own academy and tutorials. Before I buy, I have a few questions. Is this book still relevant today? Will the code samples and instructions work straight out of the box? Are you planning an update of the book? Thanks.

  2. Hi

    I have problem in angular2 like I need a reusable validation for form group controls in angular2.
    Can you please provide any help for the same

    • Hi,

      For any reusable stuffs, you need to make use directives. You can check my videos in angular for reusable components. That way you can get started and then modify the example as per your need.


      • If you have any examples such that it has some validation for recusing into different component with some parameter to change .Please provide examples if any

  3. Hi Rahul,

    I’m interested in purchasing your “ASP.NET Identity Including ASP.NET Core” book, but I notice it was created in November 2016.

    I’m assuming some things have changed with the identity framework since then. Do you feel the book will stil be helpful and will the examples still work?



    • Well I doubt that. Can you redirect me the Github thread where you see things have changed since then. Also, if you see software cycle, its very agile, and things will keep changing but basics will remain same. On the top of that, they will do icing kind of that means adding more robustness to that, which you will hardly find in a book. This has covered different aspects of .Net Core Identity model as well.

    • Hi,

      These are small-small workflow kind of individual examples. Hence, if you actually see there are 7-8 different projects basically. That’s why didn’t put the same on github. And steps written in the book are itself pragmatic!


  4. Hello Rahul,
    I need to work on Azure API Management. Can you provide me link of Good Resources online (Except Microsoft Documentation). or you can briefly tell me how to create API on azure and manage ? I know how to create API using VS IDE. Please help me.

  5. Hi Rahul,

    I have a question on how to consume nuget packages in vs 2017 and also how can i create and publish my own packages.Please help me out if have any good blogs on this.

  6. Hi Rahul,
    I have a question on .net core frame work

    Let’s say I have nuget package created in .net framework 4.5.2(standard) and I am developing new web app using .net core 1.1 can I use .net framework 4.5.2 on .net core 1.1

  7. Hi Rahul,

    I am thinking to prepare for 70-486 Microsoft certification, can you please provide me any link or source of materials

    Thank you

    • Hi,

      I have never taken these. But, may be you can get online by searching. Also, check Microsoft Virtual Academy or Pluralsight for more info on this.


  8. Hi Rahul,

    I just loaded a DotnetCore site using your generator..
    the site looks fine..

    But I change to the Development Environment, I then make changes to the Html in any component, refresh the site in browser and nothing changes. I reset the server and still nothing changes..

    I try to run webpack -watch.
    webpack is not recognized.

    I installed on windows and mac Os ..

    any idea’s?
    Any Help you can give will be greatly appreciated,


    • Thanks for using that. But, that generator is deprecated! I need to fix that or rather than fixing will be upgrading the same to angular 4.

  9. Hi Rahul,
    Good Morning,
    I want convert my mvc appilcation into webapi. it means business logic , views will be present at mvc and db related sps and db will reside at webapi.
    so, i’m requesting you to provide any links or sample code for above my requirement. How to call methods like(httpactionresult,jsonresult,filetypes) from mvc to webapi

    Thanks in advance
    G.Ram Mohan

    • Hi,

      Thanks for writing to me. You can download this application and check how its implemented. This solution suits your criteria. On the top of that, if you like to build the application from scratch, then you can refer my free book “Hands-On with ASP.NET MVC”. You can download the same from If you follow this book start to end, you will be able to build the required app from scratch or at-least understand the gist of the same.


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