What do you need to know to write software in C#?

Question

C++ / C#

If I learn the basics, operators, loops, arrays, functions, collections, OOP, LINQ. Whether I can write software like a Steam account checker, Qiwi creator, and so on. Or do you need something else?

Answer 1

Well, specifically to those two tasks - you still need to study working with the network, GET / POST requests, most likely working with all sorts of proxies, not superfluous - using libraries.
Well, I did not see anything about algorithms in the list. And without them, for example, you will not be able to find the desired element in the DOM tree when writing a conditional parser.
I forgot - well, know the subject area. If you are writing a web page parser, you need to understand how they are arranged, how content is generated on them (js / ajax), and that's all

Answer 2

Describe to me how you make a ham and cheese sandwich.

Answer 3

you need to learn network and system programming in order to write checkers < I can help with this