Dinesh Kachhot DineshKachhot

From time to time, Musk will send out an e-mail to the entire company to enforce a new policy or let them know about something that's bothering him. One of the more famous e-mails arrived in May 2010 with the subject line: Acronyms Seriously Suck:

There is a creeping tendency to use made up acronyms at SpaceX. Excessive use of made up acronyms is a significant impediment to communication and keeping communication good as we grow is incredibly important. Individually, a few acronyms here and there may not seem so bad, but if a thousand people are making these up, over time the result will be a huge glossary that we have to issue to new employees. No one can actually remember all these acronyms and people don't want to seem dumb in a meeting, so they just sit there in ignorance. This is particularly tough on new employees.

That needs to stop immediately or I will take drastic action - I have given enough warning over the years. Unless an acronym is approved by me, it should not enter the SpaceX glossary.

	//: Playground - noun: a place where people can play

	import UIKit
	import PlaygroundSupport

	typealias JSONDictionary = [String:Any]

	struct Resource<T> {

	let url :URL

	#!/bin/bash

	# Adapted from http://stackoverflow.com/questions/24039470/xcode-6-ios-creating-a-cocoa-touch-framework-architectures-issues/26691080#26691080
	# and https://gist.github.com/cromandini/1a9c4aeab27ca84f5d79

	# Create a new aggregate target.
	# For the automatically generated scheme, change its build config to "release".
	# Ensure this target's "product name" build setting matches the framework's.
	# Add a run script with `source "${PROJECT_DIR}/path_to_this_script`

	/*
	* Handling Errors using async/await
	* Has to be used inside an async function
	*/
	try {
	const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
	// Success 🎉
	console.log(response);
	} catch (error) {
	// Error 😨

	import UIKit

	extension UIStackView {

	func removeAllArrangedSubviews() {

	let removedSubviews = arrangedSubviews.reduce([]) { (allSubviews, subview) -> [UIView] in
	self.removeArrangedSubview(subview)
	return allSubviews + [subview]
	}

	import 'package:flutter/material.dart';

	void main() => runApp(new MyApp());

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return new MaterialApp(
	title: 'Flutter Demo',
	theme: new ThemeData(

	import 'dart:async';

	import 'package:flutter/material.dart';

	void main() => runApp(new MyApp());

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return new MaterialApp(


	/*
	Problem:

	['Tokyo', 'London', 'Rome', 'Donlon', 'Kyoto', 'Paris']



	// YOUR ALGORITHM

	extension Array {
	func unique<T:Hashable>(by: ((Element) -> (T))) -> [Element] {
	var set = Set<T>() //Keep unique list in a Set for fast retrieval
	var orderedArray = [Element]() //Keeping the unique list of elements but ordered
	for value in self {
	if !set.contains(by(value)) {
	set.insert(by(value))
	orderedArray.append(value)
	}
	}