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Нотатки про Ruby та RoR

@kovbaska

Блог про Ruby та Ruby on Rails українською

What is B-Tree (Balanced Tree)?
22 Nov 12:58

What is B-Tree (Balanced Tree)?

Нотатки про Ruby та RoR
Нотатки про Ruby та RoR@kovbaska
22 Nov 12:49

What is VACUUM in PostgreSQL?

Нотатки про Ruby та RoR
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
Нотатки про Ruby та RoR@kovbaska
What is Elasticsearch and how does it work?
22 Nov 12:35

What is Elasticsearch and how does it work?

Нотатки про Ruby та RoR
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
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
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
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
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
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
Нотатки про Ruby та RoR@kovbaska