I don't think this type of information shouldn't be disseminated. I wanted more context as to the use of the structure, or what brings the author to demonstrate

I don't think this type of information shouldn't be disseminated. I wanted more context as to the use of the structure, or what brings the author to demonstrate it. Not having such context, I then express some concerns with the shoddy implementation I've seen in other code bases associated with this structure. Not to say this is not useful, OR that all implementation of hash tables are sloppy of course. Also, I clearly think it does have it's use, I just wanted more background info from the author. The article is otherwise very well written and explains fairly clearly the structure and some caveats.