ayozebarrera
/ hyperjs.md
Created
May 2, 2020 09:26
— forked from raftheunis87/hyperjs.md
Hyper.js + Hyper.js Plugins + ZSH + Starship + Fira Code + Dark Theme - (macOS)
ayozebarrera
/ async-await.js
Created
May 28, 2018 10:42
— forked from wesbos/async-await.js
Simple Async/Await Example
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| // 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works | |
| const axios = require('axios'); // promised based requests - like fetch() | |
| function getCoffee() { | |
| return new Promise(resolve => { | |
| setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee | |
| }); | |
| } |
ayozebarrera
/ AppDispatcher.js
Created
December 18, 2017 16:48
— forked from tgroshon/AppDispatcher.js
A Flux Dispatcher with an Action Queue sitting on top to allow dispatching actions at any time.
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| /** | |
| * Create an ActionQueue and dispatch each synchronously | |
| * @author tgroshon | |
| * | |
| * See an alternate implementation using ASync from | |
| * https://github.com/facebook/flux/issues/106 | |
| * by fabiozaffani | |
| */ | |
| import {Dispatcher} from 'flux' |
Ever gotten this message?
fatal: Unable to create '/path/to/repo/.git/index.lock': File exists.
If no other git process is currently running, this probably means a git process crashed in this repository earlier. Make sure no other git process is running and remove the file manually to continue.
ayozebarrera
/ README.md
Created
July 24, 2017 08:17
— forked from joyrexus/README.md
Nested grouping of arrays
A multi-level groupBy for arrays inspired by D3's nest operator.
Nesting allows elements in an array to be grouped into a hierarchical tree
structure; think of it like the GROUP BY operator in SQL, except you can have
multiple levels of grouping, and the resulting output is a tree rather than a
flat table. The levels in the tree are specified by key functions.
See this fiddle for live demo.
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| // http://tile.openstreetmap.org/z/x/y.png | |
| // example: http://tile.openstreetmap.org/12/2225/2367.png | |
| lon2tile = (lon, zoom) => { | |
| return (Math.floor((lon+180)/360*Math.pow(2,zoom))); | |
| }; | |
| lat2tile = (lat, zoom) => { | |
| return (Math.floor((1-Math.log(Math.tan(lat*Math.PI/180) + 1/Math.cos(lat*Math.PI/180))/Math.PI)/2 *Math.pow(2,zoom))); | |
| }; |
ayozebarrera
/ materialAccents.js
Created
December 12, 2016 18:38
— forked from rileyjshaw/materialAccents.js
Return an array of accent colors from Google's [Material Design guide](http://www.google.com/design/spec/style/color.html)
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| [].filter.call(document.querySelectorAll('.color-group .color'), function(el) { | |
| return el.querySelector('.shade').textContent === 'A400'; | |
| }).map(function (el) { | |
| return el.querySelector('.hex').textContent; | |
| }); |
ayozebarrera
/ removeDuplicates.js
Created
August 17, 2016 08:27
ES6 function that removes duplicated objects with the specified prop
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| /** | |
| * removes duplicated objects with the specified prop | |
| * @param {Array} myArr [our collection to check] | |
| * @param {String} prop [name of the property to compare] | |
| * @return {Array} [unique array] | |
| */ | |
| removeDuplicates = (myArr, prop) => { | |
| return myArr.filter((obj, pos, arr) => { | |
| return arr.map(mapObj => mapObj[prop]).indexOf(obj[prop]) === pos; | |
| }); |
ayozebarrera
/ random.js
Created
July 19, 2016 16:35
— forked from kerimdzhanov/random.js
Javascript get random number in a specific range
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| /** | |
| * Get a random floating point number between `min` and `max`. | |
| * | |
| * @param {number} min - min number | |
| * @param {number} max - max number | |
| * @return {float} a random floating point number | |
| */ | |
| function getRandom(min, max) { | |
| return Math.random() * (max - min) + min; | |
| } |
ayozebarrera
/ example.js
Created
January 8, 2016 10:00
— forked from samwgoldman/example.js
Pure, stateless, type-checked React components with Immutable.js and Flow
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| /* @flow */ | |
| var React = require("react") | |
| var Immutable = require("immutable") | |
| // In order to use any type as props, including Immutable objects, we | |
| // wrap our prop type as the sole "data" key passed as props. | |
| type Component<P> = ReactClass<{},{ data: P },{}> | |
| type Element = ReactElement<any, any, any> |
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