What is the difference between “out” and “ref” parameters?

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[@angelanaya8037]

I have been searching for the difference from a very long time, but never got the exact answer. After watching this video my concepts are crystal clear, thank you thank you very much for the crisp explanation 🙂

[@bukkanaresh]

In modern framework variable without initialization is not allowing. Just FYI please. Nice explanation.

[@Yahweh5995]

You are really saving my Computer Science degree bruv ❤

[@durgisaijaswanthkumar4336]

I can understand in an easy way thanks

[@amitsingh-wu9tx]

Nice one Sir, atleast i understood how to use both of them..which is more good than the difference while explaining it to interviewer

[@interviewhappy]

Glad to hear that . Thanks @ Amit

[@user-vn3ks1ss8j]

Please make video on difference between concurrency and parallelism with real time example in c-sharp

[@codewithsakti8197]

Thanks for details explanation.

[@interviewhappy]

Thanks Sakti and all the best for your career.

[@codewithsakti8197]

Sir I want to take Udemy course of urs . will those exta questions will help me to crack more interview?@@interviewhappy

[@HAMAngular]

Sir agar yha jo Variable declear kiya ha
Agar ye variable constructor my declear kiya jay to ref kaam kry ga
And sir Very Good Cource

[@itx__tallal2133]

love u bro

[@sudharsansuresh3874]

Hi, kindly differentiate IList vs list in c#

[@valuableknowledge1326]

If we hve to pass 3 parameter then?

[@kishorebandi7411]

.Net core service.AddScoped() method real time example .normally everyone saying that within the scope it use the same instance. but am not understanding how can i find it is within scope or not. please provide me good real time example

[@AnilKumar-xz9bg]

What is string inter polarization?

[@interviewhappy]

Anil, here is the example of string interpolation
string author = "Happy";
string hello = $"Hello {author} !";
Console.WriteLine(hello);
//output: "Hello Happy"

[@vikasshankhyadhar8589]

please define Extension methods

[@interviewhappy]

Hi Vikas, sure soon I will do.

[@Asivakumar503]

Nice explanation. But this explanation shows the rules to use out and ref keywords in c#. It's not an explanation for differences.

[@interviewhappy]

Thanks Siva for bringing this up. Soon I will revise this and add more differences

[@JFBond-zs8xf]

You give code examples but do not run them???

[@interviewhappy]

I focus on explaining. Writing code, run that you should. That's how we learn.

[@Yahweh5995]

Legendary comment 🙌

[@WaqasMehmood-nq5uz]

but how can you returning more than one value using these keywords?
@interviewhappy

[@akhtarraz]

for more than one value, u can pass model which is having multiple property similarly u can achieve.