amcdnl

ngOnInit() {
    this.filteredRoutes$ = from(this.routes).pipe(
        concatMap((route) => {
            // handle if nothing is in canActivate
            if (!route.canActivate || !route.canActivate.length) {
                // create an object that has the route and result for filtering
                return of({ route, result: true });
            }

            return from(route.canActivate).pipe(

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

mfp22

public muteFirst = <T,R>(first$: Observable<T>, second$: Observable<R>) => Observable.combineLatest(
  first$,
  second$,
  (a,b) => b
).distinctUntilChanged();

faisalmuhammad

    /**
     * Customized HTML5 local storage class with additional functionality.
     */
    export class LocalStorage {
        /**
         * Checks if the browser supports local storage.
         * @returns true if the local storage is supported; false otherwise.
         */
        public static isSupported(): boolean {
            try {

urish

Web Bluetooth Resources

Blog posts

• Exploring the Physical Web
• Start building with Web Bluetooth and Progressive Web Apps
• Is now a good time to start using Web Bluetooth?
• How To Make Your Very Own Wireless, Extra-Magic Smart Bulb

Windows 10 Polyfill

manio

#!/bin/bash
# a simple bash script for weight logging automation
# more info: https://skyboo.net/2017/03/automate-my-weekly-weight-logging/

if [[ $# -eq 0 ]]; then
  echo "[*] ERROR: missing weight argument"
  exit
fi

echo "[*] **** MyFitnessPal ****"

squallstar

<script type="text/javascript">
  var gesturesSetUp = false;
  var ua = navigator.userAgent.toLowerCase();
  var isAndroid = ua.indexOf("android") > -1;

  document.addEventListener('textlayerrendered', function (e) {
    if (gesturesSetUp || e.detail.pageNumber !== PDFViewerApplication.page) {
      return;
    }

yossorion

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

deebloo

// https://github.com/deebloo/rxjs-worker
var observable = Observable.of([0, 1, 2, 3, 4]);

observable
  .map(function (data) {
    return data.concat([5, 6, 7, 8, 9]);
  })
  .workerMap(function (data) {
    return data.concat([10,11,12,13,14]);;
  })

keesey

export function levenshtein(a: string, b: string): number
{
	const an = a ? a.length : 0;
	const bn = b ? b.length : 0;
	if (an === 0)
	{
		return bn;
	}
	if (bn === 0)
	{