| # frozen_string_literal: true | |
| class TestRequestHelper | |
| def self.build( | |
| method: 'GET', | |
| url: 'http://test.upper.town/', | |
| params: {}, | |
| headers: {}, | |
| env: {}, | |
| remote_ip: '1.1.1.1', |
| # 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 \ |
| 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 | |
| } |
| { | |
| "editor.fontSize": 13, | |
| "editor.rulers": [ | |
| 80, | |
| 120 | |
| ], | |
| "editor.formatOnSave": true, | |
| "editor.minimap.enabled": false, | |
| "editor.renderWhitespace": "trailing", | |
| "editor.fontFamily": "JetBrains Mono", |
| [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' |
| [/] | |
| alttab-switcher-delay=100 | |
| desklet-snap-interval=25 | |
| enabled-applets=['panel1:left:0:[email protected]:0', 'panel1:right:3:[email protected]:3', 'panel1:right:4:[email protected]:4', 'panel1:right:5:[email protected]:5', 'panel1:right:6:[email protected]:6', 'panel1:right:7:[email protected]:7', 'panel1:right:8:[email protected]:8', 'panel1:right:9:[email protected]:9', 'panel1:right:10:[email protected]:10', 'panel1:right:11:[email protected]:11', 'panel1:right:12:[email protected]:12', 'panel1:right:2:[email protected]:21', 'panel1:left:1:[email protected]:22', 'panel2:left:0:[email protected]:23', 'panel1:right:14:[email protected]: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 |
| # frozen_string_literal: true | |
| class Result | |
| extend ActiveModel::Naming # Required dependency for ActiveModel::Errors | |
| GENERIC_ERROR = :generic_error | |
| attr_reader :errors, :data | |
| alias attributes data |
| 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.
| 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.
| { | |
| "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", |