Why to use Dependency Injection?

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[@sitaramthirumalasetty9205]

Can i have the video link of how to implement dependency injection in controller

[@rkumartiwari1496]

After watching this video i am happy 😊

[@theekshanmi3472]

Could you please give the Detailed explanation of dependency injection concept in C# with examples in real-time senarios.

[@quranandsoul1375]

Sir please make a detailed video on TYPES OF DEPENDENCY INJECTION

[@theparagbagga]

Happy bhai iski next video kahan hai

[@ScitechExplorerEnglish]

Sir can you make a video on upcasting and downcasting of base - derived types in c#....and why there is need for upcasting and downcasting

[@interviewhappy]

Soon I will add some more interview questions.

[@sourabhsalve8290]

Will u please explain - if we change method signature then do we need to change code in each and every controller? or for this type of change there is another solution. And in this type of situation how we can say it is loosely coupled?

[@interviewhappy]

Yes we have change. We have some limitations in this loosely coupled way.

[@techwithchanchal]

I can't find the next video anywhere. could somebody please share ?

[@shardendumishra6229]

How to block multiple login with same credentials in different browsers and in different devices

[@interviewhappy]

We can maintain some flag at server side, whether the user is active or not. Session is a traditional way but their can be other approaches.

[@lgiorgos1]

I guess instead of DI I could use public static methods. Why wouldn't I do that instead of DI?

[@mahek2001]

Static methods are difficult to test and mock , that's why its avoided.

[@karpagamm7169]

Int num1 = 20; int num2 = 30; num1 ^= num2 ^= num1 ^= num2; Console.Writeline(num1 + " , " + num2); Ans : 0,20.. kindly explain this code sir..

[@shrujankmr]

sir it cover only 50% of the solution..

[@navalkish]

Sorry to say but in all your videos, you are leaving the people in question mode. Try to complete things in a single video.

[@interviewhappy]

sure