| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset=utf-8> | |
| <title></title> | |
| <link rel="stylesheet" href="style.css"> | |
| </head> | |
| <body> | |
| // Works in modern browsers + IE9, but Modernizer has a polyfill baked in for function.bind. | |
| // Hat tip Paul Irish | |
| var o = $( {} ); | |
| $.subscribe = o.on.bind(o); | |
| $.unsubscribe = o.off.bind(o); | |
| $.publish = o.trigger.bind(o); |
| .ir { | |
| border: 0; | |
| font: 0/0 a; | |
| text-shadow: none; | |
| color: transparent; | |
| background-color: transparent; | |
| } |
| (function($) { | |
| var o = $( {} ); | |
| $.each({ | |
| on: 'subscribe', | |
| trigger: 'publish', | |
| off: 'unsubscribe' | |
| }, function( key, api ) { | |
| $[api] = function() { | |
| o[key].apply( o, arguments ); |
| // ---------------------------------------------------------- | |
| // A short snippet for detecting versions of IE in JavaScript | |
| // without resorting to user-agent sniffing | |
| // ---------------------------------------------------------- | |
| // If you're not in IE (or IE version is less than 5) then: | |
| // ie === undefined | |
| // If you're in IE (>=5) then you can determine which version: | |
| // ie === 7; // IE7 | |
| // Thus, to detect IE: | |
| // if (ie) {} |
| Qs to ask | |
| How does the engineering culture differ from the overall company culture? | |
| What were some of the biggest changes on the team in the last 6 months? | |
| How did your team come to use your current framework(s)/tech stack? | |
| Did they consider other options? | |
| How did they evaluate tradeoffs between them? |
Explain Promises like I'm five years old
What does it mean when it is said that JS has first-class functions?
Explain higher order functions?
Explain this
Q: What are the advantages of using ES6 maps over objects? What about using ES6 sets over arrays?
| // Returns a function, that, as long as it continues to be invoked, will not | |
| // be triggered. The function will be called after it stops being called for | |
| // N milliseconds. If `immediate` is passed, trigger the function on the | |
| // leading edge, instead of the trailing. | |
| function debounce(func, wait, immediate) { | |
| var timeout; | |
| return function() { | |
| var context = this, args = arguments; | |
| var later = function() { | |
| timeout = null; |
| license: mit |
| async function drawLineChart() { | |
| // 1. Access data | |
| const dataset = await d3.json("denisvillenuve.json"); | |
| const yAccessor = (d) => d.colors; | |
| const xAccessor = (d) => d.colorsTime; | |
| const runtimeAccessor = (d) => d.runtime; | |
| const colorAccessor = (d) => d.colors; | |
| // 2. Create chart dimensions |