materkel

const std = @import("std");
const String = []const u8;
const ListenersList = std.ArrayList(*const fn(String) void);

pub const EventEmitter = struct {
    allocator: *std.mem.Allocator,
    listeners: std.StringHashMap(*ListenersList),

    pub fn init(allocator: *std.mem.Allocator) EventEmitter {
        return EventEmitter{

materkel

function fetchFileDimensionsAsBlob(file: File) {
  const src = URL.createObjectURL(file);
      const image = new Image();
      image.onload = function() {
        resolve({
          src,
          dimensions: {
            width: image.width,
            height: image.height,
          },

materkel

function filterByConditions(arr: any[], ...filterFunctionConditions: Function[]): any[][] {
  const results = [[]];
  filterFunctionConditions.forEach(() => results.push([]));
  for (const value of arr) {
    let conditionMet = false;
    for (let i = 0; i < filterFunctionConditions.length; i++) {
      if (filterFunctionConditions[i](value)) {
        results[i].push(value);
        conditionMet = true;
        break;

materkel

function divideBy(arr: any[], divideFn: Function) {
  return arr.reduce((agg, curr) => divideFn(curr) ?
    [[...agg[0], curr], agg[1]] :
    [agg[0], [...agg[1], curr]],
    [[], []]);
}

const fruits = ['apple', 'orange', 'banana'];
const divideFn = (fruit) => fruit === 'apple';

materkel

Keybase proof

I hereby claim:

• I am mfressdorf on github.
• I am mfressdorf (https://keybase.io/mfressdorf) on keybase.
• I have a public key ASCS8qpFmO3_jtzKKSX2F6Z-2-ouPO49nGw0oJFvLeOe5Ao

To claim this, I am signing this object:

materkel

/**
 * Install and enable the rabbitmq_delayed_message_exchange plugin as described by Alvaro Videla in this blogpost:
 * https://www.rabbitmq.com/blog/2015/04/16/scheduling-messages-with-rabbitmq/
 */
const amqp = require('amqplib');
const exchange = 'yourExchangeName';
const queue = 'yourQueueName';
const queueBinding = 'yourQueueBindingName';

// Message consumer

materkel

const crypto = require('crypto');

let accessToken = 'your fb accesstoken' || 'facebookClientId' + '|' + 'facebookClientSecret'
let clientSecret = 'your fb client secret'

let appsecret_proof: crypto.createHmac('sha256', clientSecret).update(accessToken).digest('hex')

materkel

#!/bin/bash

# empty Trash
rm -rf ~/.local/share/Trash/*

# output to stdout & file
ls | tee file.txt

# output to stdout & append to file
ls | tee -a file.txt

materkel

#!/bin/bash

# Get IP Address of all containers
docker inspect -f '{{.Name}} - {{.NetworkSettings.IPAddress }}' $(docker ps -aq)

# remove all containers
docker rm -f $(docker ps -aq)

# remove all images
docker rmi -f $(docker images -q)