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// Straight from documentation.
const reducer = combineReducers({
a: doSomethingWithA,
b: processB,
c: c
});
// This is functionally equivalent.
function reducer(state, action) {
return {
@jasdeepkhalsa
jasdeepkhalsa / dedupe.js
Created March 23, 2013 13:54
De-duplicate an array in JavaScript
var arr = [1,1,2];
var arr = arr.filter(function (v, i, a) { return a.indexOf (v) == i }); // dedupe array
@remy
remy / easy-list.md
Last active January 4, 2016 06:19
Markdown pro tip: long numbered list made easier
  1. One
  • Two
  • Three
  • Four
  • Five

But really easy to re-sort because the items aren't really numbered:

1. one
// All the transform types.
const types = [
"translate",
"translateX",
"translateY",
"scale",
"scaleX",
"scaleY",
"rotate",
"skew",
@dominictarr
dominictarr / logdb.md
Last active July 29, 2016 17:06
ideas for a modular database

intro

we've had great success building modular database stuff on top of leveldb with node, but as I have learnt more about databases it's become apparent to me that the idea of a modular database would be better implemented at a slightly lower level.

Level db provides a sorted key:value store, which, because of the sorted property, many things can be implemented on top of. For example, for replication, or for consistent materialized views, we often need a write ahead log. This can easily be implemented via a batch write to level, and writing the log into a section of the leveldb key space which is treated as append only.

@visnup
visnup / StackScript.sh
Created August 23, 2011 17:45
node.js knockout 2011 StackScript
#!/bin/bash
# <UDF name="ssh_key" Label="Paste in your public SSH key" default="" example="" optional="false" />
# root ssh keys
mkdir /root/.ssh
echo $SSH_KEY >> /root/.ssh/authorized_keys
chmod 0700 /root/.ssh
# update to latest
@MoOx
MoOx / svgicon.css
Last active December 3, 2018 08:50
Svg icons with React.js with webpack loader (svg: raw-loader)
.SVGIcon {
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
/* fix webkit/blink poor rendering issues */
transform: translate3d(0,0,0);
/* it's better defined directly because of the cascade shit
width: inherit;
height: inherit;
@jgable
jgable / index.js
Created September 27, 2013 19:52
Ghost Kudos Plugin Example
var fs = require('fs'),
path = require('path'),
_ = require('underscore'),
when = require('when'),
express = require('express'),
GhostPlugin = require('../../../core/server/plugins/GhostPlugin'),
knex = require('../../../core/server/models/base').Knex,
KudosPlugin;
KudosPlugin = function (ghost) {
@mikeal
mikeal / gist:9242748
Last active June 23, 2020 05:17
Response to Nodejitsu NPM Trademark

I've known people at nodejitsu for years, since before the company even existed. I still consider many of them friends. That said, somebody over there has lost their mind.

Trademarks are an important part of open source. They protect the integrity of the trust that is built by any project. A classic example of why this is the case is Firefox. Suppose that a malware producer takes the Firefox codebase, which is free and open source, packages up their malware with it and then releases it as "Firefox". Then they buy search advertising and suddenly their bad and malicious version of Firefox is the first result on search engines across the web. This is clearly a bad thing for Firefox and open source everywhere, but what can Mozilla do to protect their community of users?

They can't enforce a software license since the use is permitted under the Mozilla Public License. They can, however, enforce on these hypothetical bad actors using their trademark on the word "Fi