How IEnumerable can kill your performance in C#

hello everybody i'm nick and in this video i'm going to show you how enumerables and the ienumerable interface in csharpn.net can actually tank your application's performance if you don't fully understand what's going on behind the scenes now i made a short on that topic and many people in the comments weren't aware of this issue and they were like oh that's why my application was behaving strangely or why it was so slow so in this video i'm goi...