gabrielc63

#!/bin/sh

# Welcome to the development setup script!
# This script will set up Neovim, Alacritty, and Tmux on your macOS machine.

# shellcheck disable=SC3043

fancy_echo() {
  local fmt="$1"; shift
  printf "\\n$fmt\\n" "$@"

gabrielc63

import React, { useState } from 'react';
import { createRoot } from 'react-dom/client';

const rootElement = document.getElementById('root');
const root = createRoot(rootElement);

const rowStyle = {
  display: 'flex',
};

gabrielc63

require 'nokogiri'
require 'open-uri'

# Get a Nokogiri::HTML:Document for the page we're interested in...

doc = Nokogiri::HTML(open('http://www.google.com/search?q=tenderlove'))

# Do funky things with it using Nokogiri::XML::Node methods...

####

gabrielc63

<rss version="2.0">
<channel>
<title>variety</title>
<link/>
<description/>
<item created_at="1636484543">
<title>Titulo de prueba</title>
<guid>1-224089</guid>
<link>1-224089</link>
<pubDate>Tue, 09 Nov 2021 19:02:23</pubDate>

gabrielc63

Chapter 1 - Object Oriented Design

The purpose of design is to allow you to do design later, and it's primary goal is to reduce the cost of change.

SOLID Design:

• Single Responsibility Principle: a class should have only a single responsibility
• Open-Closed Principle: Software entities should be open for extension, but closed for modification (inherit instead of modifying existing classes).
• Liskov Substitution: Objects in a program should be replaceable with instances of their subtypes without altering the correctness of that program.
• Interface Segregation: Many client-specific interfaces are better than one general-purpose interface.

gabrielc63

set -g activity-action other
set -g assume-paste-time 1
set -g base-index 0
set -g bell-action any
# set -g default-command
set -g default-shell /bin/zsh
set -g default-size 80x24
set -g destroy-unattached off
set -g detach-on-destroy on
set -g display-panes-active-colour red

gabrielc63

{
  "plugins": [
    "react"
  ],
  "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }

gabrielc63

/* 
 * Set up your Git configuration 
 */

git config --global user.email "you@yourdomain.com"

git config --global user.name "Your Name"

git config --global core.editor "nano"

gabrielc63

======= Prolbem =================================================================================================================
I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute:

      rake db:create , command I get:

PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "my_db_name" ENCODING = 'unicode'.......

      bin/rake:16:in `load'

gabrielc63

ActiveSupport::Inflector.inflections do |inflect|
  inflect.plural /([aeiou])([A-Z]|_|$)/, '\1s\2'
  inflect.plural /([rlnd])([A-Z]|_|$)/, '\1es\2'
  inflect.plural /([aeiou])([A-Z]|_|$)([a-z]+)([rlnd])($)/, '\1s\2\3\4es\5'
  inflect.plural /([rlnd])([A-Z]|_|$)([a-z]+)([aeiou])($)/, '\1es\2\3\4s\5'
  inflect.singular /([aeiou])s([A-Z]|_|$)/, '\1\2'
  inflect.singular /([rlnd])es([A-Z]|_|$)/, '\1\2'
  inflect.singular /([aeiou])s([A-Z]|_)([a-z]+)([rlnd])es($)/, '\1\2\3\4\5'
  inflect.singular /([rlnd])es([A-Z]|_)([a-z]+)([aeiou])s($)/, '\1\2\3\4\5'