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📝 Programming (Програмування)

The Programming category covers topics related to software development, including programming languages, algorithm development, and the latest technologies. Here you can find both educational materials for beginners and advanced topics for experienced developers. Consume thematic content in Ukrainian.

What is B-Tree (Balanced Tree)?

22 Nov 12:58

What is B-Tree (Balanced Tree)?

Нотатки про Ruby та RoR@kovbaska

22 Nov 12:49

What is VACUUM in PostgreSQL?

Нотатки про Ruby та RoR@kovbaska

What is a time-series database?

22 Nov 12:42

What is a time-series database?

Нотатки про Ruby та RoR@kovbaska

What is Vanilla Rails approach?

14 Nov 16:48

What is Vanilla Rails approach?

Нотатки про Ruby та RoR@kovbaska

What Middleware is in Ruby on Rails and when it is used

04 Nov 10:39

What Middleware is in Ruby on Rails and when it is used

Нотатки про Ruby та RoR@kovbaska

The difference between blank?, present?, empty? but nil? in Ruby

30 Oct 21:06

The difference between blank?, present?, empty? but nil? in Ruby

Нотатки про Ruby та RoR@kovbaska

The variables in Ruby are @, @@ and class instance variable

30 Oct 20:54

The variables in Ruby are @, @@ and class instance variable

Нотатки про Ruby та RoR@kovbaska

&& vs and — difference in Ruby that can break your code

30 Oct 20:23

&& vs and — difference in Ruby that can break your code

Нотатки про Ruby та RoR@kovbaska

is_a?, kind_of?, instance_of? — how does Ruby check object type?

30 Oct 19:55

is_a?, kind_of?, instance_of? — how does Ruby check object type?

Нотатки про Ruby та RoR@kovbaska

What is memoization in Ruby?

30 Oct 10:17

What is memoization in Ruby?

Нотатки про Ruby та RoR@kovbaska