lettertwo

Philosophy of Vim

• most of programming time is spent editing, not writing.
• editing is a process of manipulating text in ways beyond just writing, such as deletion, replacement, reordering, duplication, formatting, etc.
• since writing (input) is a relatively small part of the whole of programming, making the other tasks easier by default can be a productivity win.
• os shortcuts for editing can't get 'shadowed' by custom actions, since they take the form of commands in 'normal' (command) mode

A Modal Editor

kguidonimartins

"""
Exports issues from a list of repositories to individual csv files.
Uses basic authentication (Github username + password) to retrieve issues
from a repository that username has access to. Supports Github API v3.
Forked from: patrickfuller/github_issues_to_csv.py
"""
import argparse
import csv
from getpass import getpass
import requests

Bunk

const path = require('path')
const util = require('util')
const events = require('events')
const archiver = require('archiver')

const handleResult = cb => result => {
  if (result.status !== 0) throw new Error(result.value.message)
  cb(result.value)
}

Atinux

const waitFor = (ms) => new Promise(r => setTimeout(r, ms))
const asyncForEach = async (array, callback) => {
  for (let index = 0; index < array.length; index++) {
    await callback(array[index], index, array)
  }
}

const start = async () => {
  await asyncForEach([1, 2, 3], async (num) => {
    await waitFor(50)

homaily

'use strict';

console.log('// loading function');

const aws = require('aws-sdk');
const s3 = new aws.S3({apiVersion: '2006-03-01'});
const gzip = require('zlib').createGunzip();
const fs = require('fs');

codeluggage

'use strict';

/*
* The purpose of this function is to convert an ES6 class to either:
* 1) A test suite if it has "tests" as a property
* 2) A page object with optional "elements", "commands" and "url"
* @param es6Class The actual class object (not instance of the class) to convert
*/
module.exports = function(es6Class) {
  let properties = Object.getOwnPropertyNames(es6Class.prototype);

naesheim

##################
### config.yml ###
##################

version: 2
jobs:
    build:
        docker:
            - image: circleci/python:3.6
        steps:

lmcneel

How to remove node_modules

Create a .gitignore file

1. Check for an existing .gitignore file in the project directory

ls -a

msmfsd

// Async/Await requirements: Latest Chrome/FF browser or Babel: https://babeljs.io/docs/plugins/transform-async-to-generator/
// Fetch requirements: Latest Chrome/FF browser or Github fetch polyfill: https://github.com/github/fetch

// async function
async function fetchAsync () {
  // await response of fetch call
  let response = await fetch('https://api.github.com');
  // only proceed once promise is resolved
  let data = await response.json();
  // only proceed once second promise is resolved

montanaflynn

Concurrency in JavaScript

Javascript is a programming language with a peculiar twist. Its event driven model means that nothing blocks and everything runs concurrently. This is not to be confused with the same type of concurrency as running in parallel on multiple cores. Javascript is single threaded so each program runs on a single core yet every line of code executes without waiting for anything to return. This sounds weird but it's true. If you want to have any type of sequential ordering you can use events, callbacks, or as of late promises.