chodorowicz

// using airbnb-base
// need to change sourceType to script

{
  "extends": "airbnb-base",
  "env": {
    "node": true
  },
  parserOptions: {
    ecmaVersion: 7,

chodorowicz

root = true

[*]
end_of_line = lf
insert_final_newline = true
indent_style = space
indent_size = 2
charset = utf-8
trim_trailing_whitespace = true

chodorowicz

/**
 * bare middleare 
 */
export default function({ dispatch }) {
  return next => action => {
    console.log(action);
    
    // send this action to next middleware or reducers if that's the last middleware
    next(action);
  }

chodorowicz

/** base form */
import React, { Component } from 'react';

export default function(InnerComponent) {
  class WrapperComponent extends Component {
    render() {
      return <InnerComponent {...this.props} />
    }
  }
}

chodorowicz

/** 
  * shortcut for fork (no need to define separate watch functions  
  * https://yelouafi.github.io/redux-saga/docs/basics/UsingSagaHelpers.html
  */
import { takeLatest } from 'redux-saga'
import { fork } from 'redux-saga/effects'

function* fetchUsers(action) { }
function* createUser(action) { }

chodorowicz

# find files in several folders
find foo bar baz -name "*.py"

# find
find . -name "__tests__"

# used with Mocha → find spec files in app and test folders
mocha $(find test app -path *.spec.js)

# find recursivelly all symlinks

chodorowicz

# simple mode with ignore all but specific domains
sudo mastermind --response-body $(pwd)/fake.json --url https://api.github.com/users/octocat/orgs --ignore '^(?!example\.com)(?!mitmproxy\.org)'

chodorowicz

# run your usual build scripts e.g.
# npm install
# npm run build

# download selenium standalone jar
wget http://selenium-release.storage.googleapis.com/2.53/selenium-server-standalone-2.53.0.jar

# run selenium using xvfb
# set web driver path
# get path to chrome.driver ➡️ which chromedriver

chodorowicz

  |\__/|  __
 / ö  ö \|  |
 \  --     /
 /   千   /
|  | 万  |
|  | 両   \_______
\__|___|________|_\

chodorowicz

/**
 * descructive
 * https://github.com/lodash/lodash/issues/1677
 */
function toggle(collection, item) {
  var idx = _.indexOf(collection, item);
  if(idx !== -1) {
    collection.splice(idx, 1);
  } else {
    collection.push(item);