| // http://paulirish.com/2011/requestanimationframe-for-smart-animating/ | |
| // http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating | |
| // requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel | |
| // MIT license | |
| (function() { | |
| var lastTime = 0; | |
| var vendors = ['ms', 'moz', 'webkit', 'o']; |
| //Atom Sync Settings Gist |
The slides for this code.
Found some WONDERFUL documentation if you're curious what type of observable to use or method to use on your data. It shows it in a big table of user stories.
Lee Campbell has some examples as well.
Function used for printing in jsfiddle:
A new design for a radar chart in D3.js. You can read more about in on the blog I wrote "A different look for the D3 radar chart"
An older version of a radar chart that I adjusted two years ago when I was just starting to learn D3.js can be found here
| import {bootstrap, Component, Decorator, View, If, For, EventEmitter} from 'angular2/angular2'; | |
| import {FormBuilder, Validators, FormDirectives, ControlGroup} from 'angular2/forms'; | |
| @Component({ | |
| selector: 'app', | |
| injectables: [FormBuilder] | |
| }) | |
| @View({ | |
| template: ` | |
| <div class="container" [control-group]="myForm"> |
| /***************************************************************************** | |
| * QuantCup 1: Price-Time Matching Engine | |
| * | |
| * Submitted by: voyager | |
| * | |
| * Design Overview: | |
| * In this implementation, the limit order book is represented using | |
| * a flat linear array (pricePoints), indexed by the numeric price value. | |
| * Each entry in this array corresponds to a specific price point and holds | |
| * an instance of struct pricePoint. This data structure maintains a list |
Concurrency is a domain I have wanted to explore for a long time because the locks and the race conditions have always intimidated me. I recall somebody suggesting concurrency patterns in golang because they said "you share the data and not the variables".
Amused by that, I searched for "concurrency in golang" and bumped into this awesome slide by Rob Pike: https://talks.golang.org/2012/waza.slide#1 which does a great job of explaining channels, concurrency patterns and a mini-architecture of load-balancer (also explains the above one-liner).
Let's dig in:
| # set the base image to Debian | |
| # https://hub.docker.com/_/debian/ | |
| FROM debian:latest | |
| # replace shell with bash so we can source files | |
| RUN rm /bin/sh && ln -s /bin/bash /bin/sh | |
| # update the repository sources list | |
| # and install dependencies | |
| RUN apt-get update \ |
| # Copyright 2017, Google, Inc. | |
| # Licensed under the Apache License, Version 2.0 (the "License") | |
| FROM node:6-onbuild | |
| EXPOSE 3000 | |
| ENV LANGUAGE English | |
| ENV API_KEY 123-456-789 |
