elias19r

# irb -r ./docker_methods.rb

# Postgres

def docker_create_postgres(app_name, version: '15.6', port: '5432', user: nil, password: nil)
  user ||= app_name
  password ||= app_name

  %x[
    docker network create \

elias19r

function mbecop() {
  {
    git diff-tree -r --no-commit-id --name-only HEAD main;
    git ls-files -m
  } | xargs ls -1 2>/dev/null | grep '\.rb$' | xargs bundle exec rubocop --force-exclusion
}

elias19r

{
  "editor.fontSize": 13,
  "editor.rulers": [
    80,
    120
  ],
  "editor.formatOnSave": true,
  "editor.minimap.enabled": false,
  "editor.renderWhitespace": "trailing",
  "editor.fontFamily": "JetBrains Mono",

elias19r

[desktop]
trash-icon-visible=true

[list-view]
default-column-order=['name', 'size', 'type', 'mime_type', 'date_modified', 'group', 'owner', 'permissions', 'date_created_with_time', 'date_accessed', 'date_created', 'detailed_type', 'where', 'date_modified_with_time', 'octal_permissions']
default-visible-columns=['name', 'size', 'type', 'mime_type', 'date_modified', 'owner', 'permissions']

[preferences]
confirm-move-to-trash=true
date-format='iso'

elias19r

[/]
alttab-switcher-delay=100
desklet-snap-interval=25
enabled-applets=['panel1:left:0:menu@cinnamon.org:0', 'panel1:right:3:systray@cinnamon.org:3', 'panel1:right:4:xapp-status@cinnamon.org:4', 'panel1:right:5:notifications@cinnamon.org:5', 'panel1:right:6:printers@cinnamon.org:6', 'panel1:right:7:removable-drives@cinnamon.org:7', 'panel1:right:8:keyboard@cinnamon.org:8', 'panel1:right:9:favorites@cinnamon.org:9', 'panel1:right:10:network@cinnamon.org:10', 'panel1:right:11:sound@cinnamon.org:11', 'panel1:right:12:power@cinnamon.org:12', 'panel1:right:2:workspace-switcher@cinnamon.org:21', 'panel1:left:1:window-list@cinnamon.org:22', 'panel2:left:0:window-list@cinnamon.org:23', 'panel1:right:14:calendar@simonwiles.net:25', 'panel1:right:0:cinnamon-timer@jake1164:26']
enabled-desklets=@as []
hotcorner-layout=['expo:false:0', 'scale:false:0', 'scale:false:0', 'desktop:false:0']
next-applet-id=27
no-adjacent-panel-barriers=true
panel-edit-mode=false
panel-zone-icon-sizes='[{"panelId":1,"left":0,"center":0,"right

elias19r

# frozen_string_literal: true

class Result
  extend ActiveModel::Naming # Required dependency for ActiveModel::Errors

  GENERIC_ERROR = 'An error has occurred'

  attr_reader :errors
  attr_reader :data
  alias attributes data

elias19r

language	title	date
en-us	How two's complement works	2018-01-10

Two's complement is widely used to represent integer numbers in computers. We'll explain how it works with examples and justify why it works by mapping it onto modular arithmetic.

elias19r

language	title	date
pt-br	Indução matemática com fórmula de juros composto	2017-12-02

Como um exercício de hipótese de indução, geralmente tenta-se encontrar a "fórmula fechada" correspondente a uma dada fórmula recursiva. Aqui vamos fazê-lo usando como exemplo o cálculo de juros composto.

elias19r

{
  "keyboard": "durgod/k320/base",
  "keymap": "default",
  "layout": "LAYOUT_all",
  "layers": [
    [
      "KC_CAPS",            "KC_F1",   "KC_F2",   "KC_F3",   "KC_F4",   "KC_F5",   "KC_F6",   "KC_F7",   "KC_F8",   "KC_F9",   "KC_F10",  "KC_F11",  "KC_F12",     "KC_PSCR", "KC_SCRL", "KC_PAUS",
      "KC_GRV",  "KC_1",    "KC_2",    "KC_3",    "KC_4",    "KC_5",    "KC_6",    "KC_7",    "KC_8",    "KC_9",    "KC_0",    "KC_MINS", "KC_EQL",  "KC_BSLS",    "KC_INS",  "KC_HOME", "KC_PGUP",
      "KC_TAB",  "KC_Q",    "KC_W",    "KC_E",    "KC_R",    "KC_T",    "KC_Y",    "KC_U",    "KC_I",    "KC_O",    "KC_P",    "KC_LBRC", "KC_RBRC", "KC_BSPC",    "KC_DEL",  "KC_END",  "KC_PGDN",
      "MO(1)",   "KC_A",    "KC_S",    "KC_D",    "KC_F",    "KC_G",    "KC_H",    "KC_J",    "KC_K",    "KC_L",    "KC_SCLN", "KC_QUOT", "KC_NUHS", "KC_ENT",

elias19r

language	title	date
pt-br	Não existe meia-entrada	2017-09-20

Ilustrando como se fosse uma resolução de questão de prova, queremos mostrar que a "meia-entrada" não existe, que se trata apenas de um preço virtual.

Questão