SvetlozarKalchev

// Usage: $(element).scrollToTop([position])

;(function($){
  // only allow one scroll to top operation to be in progress at a time,
  // which is probably what you want
  var scrollToTopInProgress = false

  $.fn.scrollToTop = function(position){
    var $this = this,
      targetY = position || 0,

SvetlozarKalchev

Adyen Test Card Numbers
These cards are only valid on our TEST system and they will never involve any actual transaction or transfer of funds. The TEST card numbers will not work on the Adyen LIVE Platform.

For all cards use the following expiration and CVV2/CVC2/or CID for Amex. 

For all cards:

Expiration Dates	CVV2 / CVC3	CID (American Express)
06/2016  OR  08/2018	737	7373

SvetlozarKalchev

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

SvetlozarKalchev

import CardStackStyleInterpolator from 'react-navigation/src/views/CardStack/CardStackStyleInterpolator';
import { Animated, Easing, Platform } from 'react-native';

const {
  forHorizontal,
  forVertical,
  forFadeFromBottomAndroid,
  forFade,
} = CardStackStyleInterpolator;

SvetlozarKalchev

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
3. VPC with NAT, The best of both worlds, AWS services and web.

SvetlozarKalchev

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

1. Play a song on your headphones
2. Option (⌥) click the Bluetooth button at the top of your screen
3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX