dmd

rspec –documentation view

irb scripts.

UML - unified modelling language

wireframe.cc diagram.codes

Class diagram displays classes and methods on them A sequence diagram shows how different classes interact

where the arrow points indicates the method being called on that object

object –hello()–> thing This calls the hello() method on the thing object.

return types are returned with dotted lines back –> this can contain the return type or even the value

There are 13 types of UML diagrams

why was I not able to use a CONSTANT for class methods inside my sinatra object?

the model CAN BE CONSIDERED AS ITS OWN APP

4xx are for user errors

you can have multiple servers running on a single machine databases are visually referenced by a cylinder

NOT changes OR to AND and logical comparators to their inverse i.e. > becomes <=

INSERT INTO table_name (column_list) VALUES (value_list_1), (value_list_2), … (value_list_n);

the resistance

crc –> class responsibilities and collaborators agile modeling class responsibility collaborator CRC

a responsibility is what a class knows, or what a class does

something is a collaborator of class if that collaborator is required for that class to complete its responsibilities.]

when you have a ONE TO MANY relationship you put the foreign key in the MANY table.

MANY to MANY relationships in a middle man table

es5 was the previous version js in this syntax classes are define with functions

function Parrot(name) {
  this.name = name;
}

//add a 
Parrot.prototype.speal = function() {
  alert('hello');
};

use the debugger function to pause execution and in chrome you can use the dev tools to step through your code in the Sources tab of the dev tools.

you can define fucntion inside classes without the function keyword

javascript hoistin

you can set a breakpoint inside chrome by clicking on a line number inside the sources tab

document.addEventListener(‘click’ function() { }); –> add event listener to entire document

latentflip.com

javascript always executes everything in the main body outside of the callbacks

on jQuery form submission events event.preventDefault()

change element

cypress can be used for end to end testing in javascript servers

process modelling

immediately invoked function expression. –> if you wrap a function in two sets of brackets it becomes an expression and is executed immediately.

function something() { return 'hello' }
// => function
(function something() { return 'hello' })()
// => hello

(function(context) {
  var name = 'Dec'
  
  function sayHello(name) {
    return name
  }
  
  context.sayHello = sayHello
})(this)

sayHello() // => 'dec'

You can encapsulate variables inside this outer context using closures. Once a variable is set in this way, its set. You can’t change it using a closure. commonly exports will be the name used instead of context as a way to describe these contextual things.

when you define a function in the top level inside the browser, defined functions are stored on the window object.

first class functions means being able to pass functions around as arguments.

agile manifesto SDET

consider encapsulating objects in module pattern to propogate and persist data about tests.

Get the Middle Letter(s)

Requirements

Acceptance Criteria

get_middle(“test”) # => “es” get_middle(“testing”) # => “t” get_middle(“middle”) # => “dd” get_middle(“A”) # => “A” get_middle(“of”) # => “of”

https://gist.github.com/dpwdec/5a35cd93f160dcd072ce771d2c7720d1

use JSON lint to validate JSON and see it in a nice format.

fetch XMLHttpRequest $.ajax()

endpoint refers to the route on the server that the external API call url refers to.

method for quickly getting data out of an endpoint API call and experiment with it in the js console.

window.data = data // => allows you to get API call data into the browser console as an object and use it

would a production website actually make ajax calls for each headline?

class Article {
  toHTML() {
  }
}

instead of returning data from a fetch promise based, pass in a callback to give your interface options for working with the data.

function fetchSummary(callback) {
  fetch('some url').then(callback)
}

fetchSummary(function(data) {
  console.log(data)
})

Look up React components. Use exhaustive feature tests. JSX react addon –> needs to be compiled on the server and sent to the client –> JSX installed on the server side to convert jsx files Stateless and stateful componenets The stateless components are purely this is howto style this type of data Stateful components also have logic COMPONENTS! <– Think in terms of This

macros expanded into code

AGILE:

Always working end to end test

As a user, So I can see my friends’ responses to my posts I would like to be able to see comments on posts.

engage with write ups expand to use sub topics and maybe linking to repos maybe SMART goals –> links One long list

make ids non unique.

christopher Ly -cv markdown drop downs peppered with links nice image inlining video yourself coding

convert cv down into one page CV –> get things simple

story driven CVs give yourself a personality be weird online conferencing

these are some gneeral notes, that I write and stuff, but thsi keyboard feels ok, but not amazing

and doing backticks is far from ideal especi if i need to type several things with backticks in it and keep things moving

x = 5
function(x) {
  5 * x / 2
}

oh no I’ve lost the ability to type / unfortunately x is all i am going to be.1\

pi and poc

what is Incapsula?

what is Zuul?

So strip_path in kong controls the routing? when I request the url it strips off the front end and sends it to the service?

C# Hostbuilder Services

https://hackage.haskell.org/package/flow-1.0.21/docs/Flow.html -> haskell flow