Roadmap and how best to go this way?

Question

JavaScript

I have such a roadmap. I found it on the Internet (I don’t know how relevant it is, I would like to clarify with you). My path lies to an ASP .NET CORE developer and I would like to know how important it is for me to touch on Entity Framework 6 or can I skip it and study Entiy Framework Core 2.0 right away. I also came across such technology as ADO .NET and I would like to know how important it is, because I didn’t meet it in the Roadmap, but I saw on the Internet that it is used to manage DB, but it is based on the .Net Framework 2.0 (not will it somehow slow down the interaction with the DB?).

Please do not spread rot for such a question if it is too stupid for someone :)

Answer 1

https://jsfiddle.net/vn4p32xc/3/
document.getElementsByClassName('bee')[0].src

Answer 2

const image = document.querySelector('.bee');

console.log(image.getAttribute('src'))

Answer 3

Ado.net is an old technology that was drank in net core. Starting with version 6.3, ef introduced support for net core. Ef6 and ef core have a lot in common, and you can easily jump between them. Just learn ef core to get started. And so for net core there is a bunch of orm, the use of which may depend on a specific task.

Answer 4

C# Essential and C# Professional are books? I can't understand something.