richsilv

// Utility types (required only once):
interface Phantom<T> {
  __phantom: T;
}
// The idea is that you narrow the type you're going
// to use with a property which you're definitely not
// going to use, but that distinguishes this from
// any old object which matches the same base interface.
export type NewType<T, TagT> = T & Phantom<TagT>;

richsilv

MDX CSS Decorators

MDX is super-cool, allowing one to include React Components in a markdown file:

# Title

A nicely formatted paragraph of text with [some links](www.blahblah.com).

richsilv

{
  "name": "reason-react-example",
  "bsc-flags": ["-bs-no-version-header", "-bs-super-errors"],
  "reason": {"react-jsx" : 2},
  "bs-dependencies": [
    "reason-react",
    "bs-fetch",
    "@glennsl/bs-json"
  ],
  "sources": [

richsilv

// Future versions of Hyper may add additional config options,
// which will not automatically be merged into this file.
// See https://hyper.is#cfg for all currently supported options.

module.exports = {
  config: {
    // default font size in pixels for all tabs
    fontSize: 12,

    // font family with optional fallbacks

richsilv

{}

richsilv

From an appropriate location:

mkdir replica-set
mkdir -p replica-set/rs0-0 replica-set/rs0-1
mongod --port 27018 --dbpath replica-set/rs0-0 --replSet rs0 --smallfiles --oplogSize 128 &
mongod --port 27019 --dbpath replica-set/rs0-1 --replSet rs0 --smallfiles --oplogSize 128 &
mongo localhost:27018

richsilv

Blaze.TemplateInstance.prototype.get = function(key) {
  var checkForKey = function(view) {
    if (view && view.template instanceof Blaze.Template) {
      var template = view.templateInstance()
      if (typeof template[key] !== 'undefined') return template[key]
    }
    if (view.parentView) return checkForKey(view.parentView)
  }
  return checkForKey(this.view)
}

richsilv

var randomLetter = function() {return String.fromCharCode(Math.floor(Math.random()*26) + 65);}
var randomNumber = function() {return String.fromCharCode(Math.floor(Math.random()*10) + 48);};
var genDict = {
    'l': randomLetter,
    'n': randomNumber
};

// pass in a format string of the type: "4l 3n 2l", i.e. a space-delimited set of number/letter
// pairs, the first of which gives the number of characters of the given type and the second
// denotes the type: "n" for number, "l" for letter (always upper-case).

richsilv

function generateNINO(style) {
  var group1 = '';
  var group2 = '';
  var group3 = '';
  var group4 = '';
  var group5 = '';
  var randomArrayIndex = '';
  var notAllowed = new Array('GB', 'BG', 'NK', 'KN', 'TN', 'NT', 'ZZ');
  var firstAllowed = new Array('A', 'B', 'C', 'E', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'R', 'S', 'T', 'W', 'X', 'Y', 'Z');
  var secondAllowed = new Array('A', 'B', 'C', 'E', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'R', 'S', 'T', 'W', 'X', 'Y', 'Z');

richsilv

var calledFromServer;

Meteor.methods({
    'getThis': function() {
        return this;
    },

    'getThisServer': function() {
        return calledFromServer;
    }