alexsasharegan

export class WrappedError<ErrKind = any> extends Error implements Iterable<WrappedError | ErrKind> {
    previous: ErrKind | null = null;
    guid: Guid;

    constructor(message: string, previous?: ErrKind) {
        super(message);
        // We update the error's name to distinguish it from the base Error.
        this.name = this.constructor.name;
        this.guid = `<${this.name}:empty>`;
        // We add our reference to the original error value (if provided).

alexsasharegan

export class Bits {
  static get Nil() {
    return 0;
  }

  static get All() {
    // Flip the sign bit out of all bits engaged.
    return ~0 ^ (1 << 31);
  }

alexsasharegan

/**
 * Step 1:
 * Create a string enum. This can be done with a TS enum type,
 * or a sum type (union of strings).
 */

// enum style
enum TokenType {
  Text = "Text",
  UserMention = "UserMention",

alexsasharegan

" Specify a directory for plugins
" - For Neovim: ~/.local/share/nvim/plugged
" - Avoid using standard Vim directory names like 'plugin'
call plug#begin('~/.vim/plugged')

Plug 'sheerun/vim-polyglot'
Plug 'itchyny/lightline.vim'
Plug 'joshdick/onedark.vim'

call plug#end()

alexsasharegan

/**
 * RegExpURL matches URLs containing a query string.
 * - [0] full match
 * - [1] base url
 * - [2] query string
 * - [3] hash (without #)
 */
const RegExpURL = /^(.*)\?([^#]*)(?:#(.*))?$/
/**
 * RegExpListKey matches a URL key/value pair that uses array syntax (`key[]=value`).

brandontrowe

const tolerance = 200; // swipe distance in pixels
const swipeLeft$ = Rx.Observable.fromEvent(document, "touchstart")
    // Switch to listen to touchmove to determine position
    .switchMap(startEvent =>
        Rx.Observable.fromEvent(document, "touchmove")
            // Listen until "touchend" is fired
            .takeUntil(Rx.Observable.fromEvent(document, "touchend"))
            // Output the pageX location
            .map(event => event.touches[0].pageX)
            // Accumulate the pageX difference from the start of the touch

Jamp

#!/bin/bash
# Run as root

set -e

apt-get update
apt-get install -y build-essential
apt-get install -y libncurses5-dev
useradd mysql

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

clemlatz

1. Configure server: Nginx

Create the certificate:

$ sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/nginx-selfsigned.key -out /etc/ssl/certs/nginx-selfsigned.crt

Create a strong Diffie-Hellman group:

$ sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048

alexsasharegan

function promisify(func, ...args) {
  if (arguments.length === 1) {
    // Curry with the decremented arity
    return promisify.bind(null, func)
  }

  return new Promise((resolve, reject) => {
    func(...args, (error, ...cbArgs) => {
      if (error) {
        return reject(error)