renatamarques97

Company Culture and Values:

What is the company culture like? How does the company prioritize diversity and inclusion? What are the company's core values and how are they demonstrated in day-to-day operations?

Team Dynamics:

Can you tell me about the team structure and size? How does the team collaborate and communicate on projects?

renatamarques97

git stash list

git stash apply stash@{1}

renatamarques97

file = File.read("article.md")
 
puts file.split(" ").count

renatamarques97

pg_restore -U renatamarques -d qulture_development < ../Downloads/dump

or

psql -U renatamarques -d qulture_development < ../Downloads/dump.sql

or

./config/scripts/restore-db.bash ../Downloads/dump

renatamarques97

asdf update or brew upgrade asdf

asdf plugin update --all

asdf install

renatamarques97

✗ psql -U postgres
role "postgres" does not exist
✗ psql
psql: error: could not connect to server: FATAL:  database "renatamarques" does not exist
✗ createdb
✗ psql

psql (12.4)
Type "help" for help.

renatamarques97

# Chapter 1 - Object-Oriented Design

1. The Problem Design Solves
  > It is the need for change that makes design matter.
  
2. Why Change is Hard
  > Parts interact to product behavior (objects), the interaction is made through messages passed between them.
  > Object-Oriented Design is about managing dependencies.
  > OOD - Set of coding techniques to arrange dependencies so objects can tolerate change.
  

renatamarques97

set nocompatible              " be iMproved, required
filetype off                  " required

set autoread
syntax on

set number
set backspace=indent,eol,start
set showcmd
set showmode

renatamarques97

# https://www.hackerrank.com/challenges/counting-valleys/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=warmup

# samples
path = "UDDDUDUU"
path = "UUUUUUUU"
path = "DDDDDDDD"
path = "UUUDDD"
path = "UUUUDD"

# ruby 2.7+

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# https://www.hackerrank.com/challenges/sock-merchant/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=warmup

# samples
ar = [1,2,1,2,1,3,2]
ar = [2, 4, 5, 6, 5, 2, 4, 9]
ar = [1,2,3,4,5,6]
ar = [1,1,1,1,1,1,1]

# 1
result = ar.group_by(&:itself).transform_values{ |v| v.size / 2}.values.sum