Adam Loving adamloving

## truthiness.py
import math

values = [
  True, False, 1, 0, -1, "true", "false", "1", "0", "-1", "", None, math.inf, -math.inf, [], {}, [[]], [0], [1]
]

print("Truth Table")
print("-----------")
for value in values:
    print(f"\t", end="")

## python_sucks.py
# 1. Clunky lambda syntax
numbers = [1, 2, 3]

# don't do this...
doubled = list(map(lambda n: n * 2, numbers))

# There's no way to define the end of the block except that comma. What about wrapping lines?

# better for this case
doubled = [n * 2 for n in numbers]

## .flake8.ini
# on macOS, put this in  ~/.config/flake8
[flake8]
max-line-length=88
ignore=
	#E302 expected 2 blank lines, found 1
	E302,
	#E261 at least two spaces before inline comment
	E261,
	# E401 multiple imports on one line
	E401,

## parallelize.py
import multiprocessing, concurrent.futures
from functools import partial

WORKER_THREAD_COUNT = multiprocessing.cpu_count()

def parallelize(partials):
    results = []

    with concurrent.futures.ProcessPoolExecutor(max_workers=WORKER_THREAD_COUNT) as executor:
        jobs = [ executor.submit(p) for p in partials ]

## react-numeral-input.jsx
class NumericInput extends React.Component {
  constructor(props = {}) {
    super(props)
    this.state = {
      value: numeral(props.value).format('0,0')
    }
  }

  onChange(e) {
    var number = numeral().unformat(e.target.value)

## BraintreeViewController.swift
import UIKit
import Braintree

let testToken = "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

## hover-video.html
<html>
  <head>
    <style>
    .viewport {
      position: relative;
      width: 300px;
      height: 300px;
    }

    .viewport:hover img {

## node-instagram-search.js
const Instagram = require('instagram-node-lib')

Instagram.set('client_id', 'xxx')
Instagram.set('client_secret', 'xxx')

// to get an access_token
let url = Instagram.oauth.authorization_url({
    redirect_uri: 'http://mysite.com'
})

## base-neg-2.js
'use strict';

function toDecimal(A) {
  var sum = 0;
  for (var i = 0; i < A.length; i++) {
    sum += A[i] * Math.pow(-2, i);
  }
  return sum;
}

## gist:9c1e9dfe70b339dcba7b
// wrong for trailing 0s, ...
// 6, 328, n=16=2**4 and n=1024=2**10
// n=51712=110010100000000_2 and n=20=10100_2
function solution(N) {
    var max = 0;
    var currentLength = 0;

    while (N > 0) {
        var remainder = N % 2;
        inGap = remainder === 0;