techyaura

/** Syntax for creating Set*/
const set = new Set();

/** Syntax for adding element to Set*/
set.add(4); // {4}
set.add(5); // {4,5}
set.add(4); // {4, 5}

/** Syntax for deleting element to Set*/
set.delete(4); // {5}

mhowlett

---
version: '2'
services:
  zk1:
    image: confluentinc/cp-zookeeper:3.0.1
    ports: 
      - "22181:22181"
    environment:
      ZOOKEEPER_SERVER_ID: 1
      ZOOKEEPER_CLIENT_PORT: 22181

eholk

// Copyright 2014–2017, Eric Holk
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,