guncha

Keybase proof

I hereby claim:

• I am guncha on github.
• I am gunchars (https://keybase.io/gunchars) on keybase.
• I have a public key ASBbEYkROBziDJnCiVDviKygnWleN1pDDEYNI1I9aRMSTQo

To claim this, I am signing this object:

guncha

React + Typescript Cheatsheet

Setup

If you use atom... download & install the following packages:

• atom-typescript
• linter-tslint

What are Typescript type definition files? (*.d.ts)

guncha

GraphQL = require("graphql")
GraphQLRelay = require("graphql-relay")
GraphQLUtilities = require("graphql/utilities")

__GREETING = "Hello World!"

Root = new GraphQL.GraphQLObjectType
  name: "Root"
  fields:
    hello:

guncha

var query = Relay.QL`
  query {
    viewer {
      totalCount
    }
  }
`

console.log("The compiled Relay Query:", query)

guncha

To get a quick and dirty stack traces with Jasmine's HTML Reporter, add this on the spec runner page after jasmine/boot.js.

<script type="text/javascript" src="sourcemapped-stacktrace.js"></script>
<script type="text/javascript">
  jasmine.getEnv().addReporter({
    jasmineDone: function() {
      var traces = document.querySelectorAll(".jasmine-stack-trace")
      for(var i = 0; i < traces.length; i++) {
 (function(node){

guncha

declare module 'react-relay' {

  // fragments are a hash of functions
  interface Fragments {
    [query: string]: ((variables?: RelayVariables) => string)
  }

  interface CreateContainerOpts {
    initialVariables?: Object
    prepareVariables?(prevVariables: RelayVariables): RelayVariables

guncha

_ = require("underscore")

# State represents aggregate information we've learned about the set of balls.
# in the beginning, all of them are unknown. if they are on the heavier side of
# the balance, they become heavier or lighter if they're on the lighter side.
# if we've ruled them out as not the odd-ball, they become regular.
class State
  constructor: (@unknown = 0, @heavier = 0, @lighter = 0, @regular = 0) ->
  toString: -> [@unknown, @heavier, @lighter, @regular].toString()
  size: -> @unknown + @heavier + @lighter + @regular

guncha

Auto-start PostgreSQL server on OSX with Homebrew

Below plist should go into ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist. LaunchAgent should pick it up on restart.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">

guncha

21      22/Jan/2014 ||||||||||||||||||||||||||||||
53      21/Jan/2014 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
53      20/Jan/2014 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
33      19/Jan/2014 |||||||||||||||||||||||||||||||||||||||||||||||
32      18/Jan/2014 ||||||||||||||||||||||||||||||||||||||||||||||
41      17/Jan/2014 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
51      16/Jan/2014 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
50      15/Jan/2014 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
53      14/Jan/2014 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
67      13/Jan/2014 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||