nemuba

Backup

1. Copy both id_rsa and id_rsa.pub from ~/.ssh/ to a USB drive. Identify the private key by executing the following command.

   gpg --list-secret-keys --keyid-format LONG
   

2. It will show something similar to this.

   sec   4096R/3AA5C34371567BD2 2016-03-10 [expires: 2017-03-10]
   

nemuba

#!/bin/sh

# Shell script to add docker-ce to Deepin Linux repositories

# Remove old docker
sudo apt-get remove -y docker docker-engine docker.io containerd runc

# Install dependencies
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg2 software-properties-common
    

nemuba

GIT

Estados

• Modificado (modified);
• Preparado (staged/index)
• Consolidado (comitted);

Ajuda

nemuba

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...

####

nemuba

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher	aliased to	description
a_truthy_value	be_truthy	a truthy value
a_falsey_value	be_falsey	a falsey value
be_falsy	be_falsey	be falsy
a_falsy_value	be_falsey	a falsy value

nemuba

let srcLogo = $('#P90060701_BRASAO');
$('#container-logo').hide();

$('.logo').attr('src', srcLogo.attr('src'));

function abrirModal() {
  return new Promise(resolve => {
      resolve(openModal('modal'));
  });
}

nemuba

tmp_dir = Rails.root.join("tmp")
rock = Category.create(name: "Rock")
rock.image.attach(io: File.open("#{tmp_dir}/seed_files/rock.png"), filename: "rock.png")

blues = Category.create(name: "Blues")
blues.image.attach(io: File.open("#{tmp_dir}/seed_files/blues.png"), filename: "blues.png")

country = Category.create(name: "Country")
country.image.attach(io: File.open("#{tmp_dir}/seed_files/country.png"), filename: "country.png")