danman01

What is JSON?

JavaScript Object Notation or JSON is a text-notation format for the serialization of structured data. The JSON format describes how to represent and structure the data so that it can easily written, transferred and parsed by the receiver. JSON is easy for humans to read and write. It’s also easy for machines to programmatically parse and generate. By looking at a document structured using the JSON format, one can visually read the data and the structure of the data, such as how data is related to other data parent or child item. This ease of use has made JSON one of the most popular ways to format and interchange data.

The reason one might use the JSON format to structure their data is to provide for ease of serialization. That means the data can easily be translated from an object into a format that can be stored (for example, in a file) or transmitted (for example, across a network). JSON can represent four primitive data types: String, Number, Boolean and Null, as well as two structured t

danman01

##########
###### 
###### As a new user with ID 2:

[email protected]: blog_rails-api-template (dk)* $ [email protected] PASSWORD=q123 sh scripts/sign-up.sh
HTTP/1.1 201 Created
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Type: application/json; charset=utf-8

danman01

#!/bin/bash
# source into your .bash_profile
# call with atom_teach_resize and turn off with atom_teach_resize off
function atom_teach_resize() {
  
  if [[ ! "$1" = "off" ]] && [[ ! -z "$1" ]]; then
     echo "arg1: only \"off\" acceptable!"
     exit
  elif [[ ! -z "$1" ]]; then
    COMMENT="//"

danman01

remote: Compressing source files... done.        
remote: Building source:        
remote: 
remote: -----> Node.js app detected        
remote: 
remote: -----> Creating runtime environment        
remote:                
remote:        NPM_CONFIG_LOGLEVEL=error        
remote:        NPM_CONFIG_PRODUCTION=true        
remote:        NODE_VERBOSE=false        

danman01

1.upto(10) do |i|
  puts "i"
  return 'hey I\'m returning!'
end
# what is returned? Why?

def count(upto)
  msg = 'hey I\'m returning!'
  1.upto(upto) do |i|
    puts 'i'

danman01

function generate_secrets {
echo SECRET_KEY_BASE_DEVELOPMENT=`bundle exec rake secret` | tee .env && echo SECRET_KEY_BASE_TEST=`bundle exec rake secret` | tee -a .env
}

danman01

> const menu = {
... 'burger': 5.99,
... 'salad': 4.99,
... 'drink': 1.00
... }
undefined
> menu
{ burger: 5.99, salad: 4.99, drink: 1 }
> const addProperty = function addProperty(obj, prop, val) {
... obj[prop] = val

danman01

# belongs_to side contains the foreign key
class Comment < ActiveRecord::Base
  belongs_to :example
end

# has_one side does not contain the foreign key
class Example < ApplicationRecord
  belongs_to :user
  has_one :comment
  validates :text, :user, presence: true

danman01

[email protected]: ruby-array-methods (lm01/master)* $ bin/rake
Running RuboCop...
Inspecting 25 files
..CCCCCCC.CCCCCCCCWCCCC..

Offenses:

bin/cities_array.rb:1:1: C: Missing magic comment # frozen_string_literal: true.
require_relative '../lib/cities.rb'
^

danman01

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

parse_git_dirty() {
    st=$(git status 2>/dev/null | tail -n 1)
    if [[ $st == "" ]]; then
        echo ''
    elif [[ $st == "nothing to commit (working directory clean)" ]]; then
        echo ''