The goal of this document is to provide a high level overview of scss and bootstrap in relation to Intuition and provide you with resources to dig deeper.
SCSS turns CSS into a full blown language and an overwhelming number of features. We will primarily benefit from:
| 'use strict'; | |
| // Test flatten | |
| assertArray(flatten([[1, 2, [3]], 4]), [1, 2, 3, 4]); | |
| assertArray(flatten([0, [[[[1]]], [[2, [3]]], 4], [5, 6]]), [0, 1, 2, 3, 4, 5, 6]); | |
| // Test throws type error with array values other than integer | |
| assertError(flatten, TypeError, [0, ["string", [2]]]); | |
| // Test throws type error for arr |
This is a brief intro to computational complexity and asymptotic notation. It may not cover some items in depth enough, in which case please refer to the resource materials below.
| # Intro to Node (again) | |
| ## Objectives | |
| By the end of this article you will be able to: | |
| - Understand what APIs Node comes with and how they differ from the ones a web browser offers. | |
| - Be able to use the REPL | |
| - Be able to explain the history of Node and why it is so useful. |
| 'use strict'; | |
| // Step One: | |
| // | |
| // in order to make an HTTP request we need an XMLHTTPRequest (XHR) object. | |
| // Action: use new XMLHttpRequest() to create an XMLHttpRequest object and assign it to a variable. | |
| var req = new XMLHttpRequest(); | |
| // The variable now holds an XMLHttpRequest object, which looks something like this: | |
| // | |
| // req = { |
| <!DOCTYPE HTML> | |
| <html lang="en"> | |
| <head> | |
| <title>Where is Waldo?</title> | |
| <style> | |
| #wenda { | |
| display: none; | |
| } | |
| </style> |
| { | |
| // JSHint Default Configuration File (as on JSHint website) | |
| // See http://jshint.com/docs/ for more details | |
| "maxerr" : 50, // {int} Maximum error before stopping | |
| // Enforcing | |
| "noyield" : true, // true: functions dont need yield | |
| "bitwise" : false, // true: Prohibit bitwise operators (&, |, ^, etc.) | |
| "camelcase" : false, // true: Identifiers must be in camelCase |
| { | |
| "tagname-lowercase": true, | |
| "attr-lowercase": true, | |
| "attr-value-double-quotes": true, | |
| "doctype-first": true, | |
| "tag-pair": true, | |
| "spec-char-escape": true, | |
| "id-unique": true, | |
| "src-not-empty": true, | |
| "attr-no-duplication": true, |
| 'use strict'; | |
| // Queue constructor | |
| // properties: | |
| // values: some way of storing data. | |
| const Queue = function(){ | |
| // create the values property and assign it the value of an array literal. | |
| this.values = []; | |
| }; |
| // Stack constructor | |
| // properties: | |
| // values: some way of storing data. | |
| const Stack = function(){ | |
| // create the values property and assign it the value of an array literal. | |
| this.values = []; | |
| }; | |
| // pop | |
| // description: |