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Build Server

• Go to Digital Ocean
• Create new droplet
• London
• Ubuntu
• No apps
• Add SSH keys

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import Ember from 'ember';

export default Ember.Component.extend({
  tagName: ''
});

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def flatten(list), do: flatten(list, []) |> Enum.reverse
def flatten([h | t], acc) when h == [], do: flatten(t, acc)
def flatten([h | t], acc) when is_list(h), do: flatten(t, flatten(h, acc))
def flatten([h | t], acc), do: flatten(t, [h | acc])
def flatten([], acc), do: acc

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const getBooleanTable = number => Array(Math.pow(2, number))
  .fill()
  .map((_, idx) => idx)
  .map(num => num.toString(2).padStart(number, '0'))
  .map(stringOfBits =>
    stringOfBits.split('').map(bit => Boolean(parseInt(bit)))
  )

console.log(getBooleanTable(3))

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// Code from: http://patshaughnessy.net/2020/1/20/downloading-100000-files-using-async-rust
//
// Cargo.toml:
// [dependencies]
// tokio = { version = "0.2", features = ["full"] }
// reqwest = { version = "0.10", features = ["json"] }
// futures = "0.3"

use std::io::prelude::*;
use std::fs::File;

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const minute = 60;
const hour = minute * 60;
const day = hour * 24;
const week = day * 7;
const month = day * 30;
const year = day * 365;

/**
 * Convert a date to a relative time string, such as
 * "a minute ago", "in 2 hours", "yesterday", "3 months ago", etc.

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Let's Make A Dropdown

Here, we intend a component that can be used for something like a user menu in a nav. Maybe you've heard it called "popover" or something like that.

It is not meant to be a select element, or used in a <form>.

Goals:

• make a component that other developers can consume as an addon
• it should be accessible

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// The global revision clock. Every time state changes, the clock increments.
let $REVISION = 0;

// The current dependency tracker. Whenever we compute a cache, we create a Set
// to track any dependencies that are used while computing. If no cache is
// computing, then the tracker is null.
let CURRENT_TRACKER = null;

// Storage represents a root value in the system - the actual state of our app.
class Storage {

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# Import module for data manipulation
import pandas as pd
# Import module for linear algebra
import numpy as np
# Import module for Fuzzy string matching
from fuzzywuzzy import fuzz, process
# Import module for regex
import re
# Import module for iteration
import itertools