denizozger

// Replace this:
for (const value of myArray) {
	console.log(value)
}
// with:
forEach(value => console.log(value), myArray)

const double = x => x * 2
map(double, [1, 2, 3])

alanthai

import { assocPath, flip, path, init, last, toPairs } from 'ramda';

function isObject(value: any): boolean {
  return Object.prototype.toString.call(value) === '[object Object]';
}

function isFunction(value: any): boolean {
  return Object.prototype.toString.call(value) === '[object Function]';
}

eguven

# this original one uses values returned from 'brew info'
brew list --formula | xargs -n1 -P8 -I {} \
    sh -c "brew info {} | egrep '[0-9]* files, ' | sed 's/^.*[0-9]* files, \(.*\)).*$/{} \1/'" | \
    sort -h -r -k2 - | column -t

# faster alternative using 'du'
du -sch $(brew --cellar)/*/* | sed "s|$(brew --cellar)/\([^/]*\)/.*|\1|" | sort -k1h

aaronmcadam

/**
 * Returns a Comparison of 2 Tasks
 * @param {string} projectId the Project ID
 * @param {Array<string>} taskIds a list of Task IDs
 * @returns {Promise<Object>}
 */
const fetchComparison = (projectId, leftTaskId, rightTaskId) => (
  new Promise(resolve => (
    R.composeP(
      resolve,

remarkablemark

How to add an image to a gist

1. Create or find a gist that you own.
2. Clone your gist (replace <hash> with your gist's hash):

   # with ssh
   git clone git@gist.github.com:<hash>.git mygist
   
   # with https

git clone https://gist.github.com/.git mygist

andrewmclagan

import React, { Component, PropTypes } from 'react';
import { reduxForm, Field } from 'redux-form';

export class CreateUser extends Component {

  static propTypes = {
    createUser: PropTypes.func.isRequired,
    initialValues: PropTypes.object,
    submitting: PropTypes.bool.isRequired,
    invalid: PropTypes.bool.isRequired,

Dakuan

const data = [1, 2, 3, 4];

/**
  an imperitve replicator
  [1, 2, 3, 4] => [ 1, 2, 2, 3, 3, 3, 4, 4, 4, 4]
**/

var replicator = (collection) => {
  const ret = [];
  collection.forEach(val => {

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###

Avaq

const I  = x => x
const K  = x => y => x
const A  = f => x => f (x)
const T  = x => f => f (x)
const W  = f => x => f (x) (x)
const C  = f => y => x => f (x) (y)
const B  = f => g => x => f (g (x))
const S  = f => g => x => f (x) (g (x))
const S_ = f => g => x => f (g (x)) (x)
const S2 = f => g => h => x => f (g (x)) (h (x))

jsdf

jest.dontMock('../getStuff');

describe('getStuff', () => {
  let getStuff;
  let request;
  let stuffStore;

  it('loads the data', () => {
    const id = 1;
    const data = {a: 1};