stayradiated

var noble = require('noble');

noble.on('stateChange', function (state) {
  console.log('state:', state);

  if (state === 'poweredOn') {
    console.log('scanning...');
    noble.startScanning();
  } else {
    noble.stopScanning();

stayradiated

var MIN = 1;
var MAX = 3999;
var CHARS = 'IVXLCDM  ';

function toRomanNumeral (input) {
  if (input > MAX || input < MIN) {
    throw new Error('Cannot convert number');
  }

  var offset     = CHARS.length - 3;

stayradiated

function dec2hex (dec) {
  hex = dec.toString(16);
  if (hex.length < 2) {
    hex = "0" + hex;
  }
  return hex;
}

function toLittleEndian (number, dontPad) {
  var power = Math.floor((Math.log(number) / Math.LN2) / 8) * 8;

stayradiated

# Super simple templating engine
tmpl = (template, namespace) ->

  fn = (existing, fieldName) ->
    content = namespace[fieldName]
    content ?= existing
    return content

  template.replace(/\{\{([a-z0-9_]*)\}\}/ig, fn)
  

stayradiated

find . -iname '*.js' -not -path "*/__tests__/*" -exec wc -l {} \; | ag -o \\d+ | paste -sd+ - | bc

stayradiated

var successPromise = new Promise(function (resolve, reject) {
  setTimeout(resolve, 1000);
});

successPromise.then(function () { console.log('this should succeed') });

var failingPromise = new Promise(function (resolve, reject) {
  setTimeout(reject, 1000);
});

stayradiated

stayradiated

😀 :grinning:

😃 :smiley:

😄 :smile:

😁 :grin:

😆 :laughing:

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function! Dab()
  let [line_start, column_start] = getpos("'<")[1:2]
  let [line_end, column_end] = getpos("'>")[1:2]
  if line_end - line_start > 0
    " collapse
    normal va{J
  else
    " expand
    normal va{ 
    s/[{,]/\0

stayradiated

interface BinaryTreeNodeJSON<Value> {
  value: Value,
  left?: BinaryTreeNodeJSON<Value>,
  right?: BinaryTreeNodeJSON<Value>,
}

class BinaryTreeNode<Value> {
  static from<Value> (json: BinaryTreeNodeJSON<Value>): BinaryTreeNode<Value> {
    const { value, left, right } = json
    const leftNode = left != null ? BinaryTreeNode.from(left) : undefined