lucasjellema

<template>
  <div class="sourceselection">
    <div>
      <div class="jumbotron">
        <h2><span class="glyphicon glyphicon-list-alt"></span>&nbsp;News List</h2>
        <h4>Select News Source</h4>
          <input v-model="source" list="newssources-list" v-on:input="sourceChanged" 
                 name="source-selection" id="source-selection" class="form-control" 
                 placeholder="Please specify news source ..."/>
          <datalist id="newssources-list">

lucasjellema

var request = require("request");
var fs = require("fs");
// this options object is constructed based on the network calls the web application at https://events.rainfocus.com/catalog/oracle/oow17/catalogoow17 is making to its backend API
var options = {
  method: 'POST',
  url: 'https://events.rainfocus.com/api/search',
  headers:
  {
    'cache-control': 'no-cache',
    'content-type': 'application/x-www-form-urlencoded'

lucasjellema

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var routes = require('./routes/index');
var users = require('./routes/users');

lucasjellema

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://atlas.hashicorp.com/search.

lucasjellema

version: '2'
services:
  zookeeper:
    image: "confluentinc/cp-zookeeper:4.1.0"
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181

lucasjellema

#!/bin/bash
# in order to run, first install jq with: sudo apt-get install jq
oci() { docker run --rm --mount type=bind,source=$HOME/.oci,target=/root/.oci stephenpearson/oci-cli:latest "$@"; }

# set global variable OKE_COMPARTMENT_ID with the OCID for the compartment with name passed in $1
set_oke_compartment()
{
  echo set_oke_compartments for $1
  compartments=$(oci iam compartment list  --compartment-id $ROOT_COMPARTMENT_ID --all)
#  echo "Compartments: $compartments"

lucasjellema

Export the OCID of the root compartment:
export ROOT_COMPARTMENT_ID=ocid1.tenancy.oc1..aaaaaaaaot

Create a new OKE policy in the root compartment of your tenancy:
oci iam policy create  --name oke-service --compartment-id $ROOT_COMPARTMENT_ID  --statements '[ "allow service OKE to manage all-resources in tenancy"]' --description 'policy for granting rights on OKE to manage cluster resources'

List all policies, to verify the success of the creation:
oci iam policy list --compartment-id $ROOT_COMPARTMENT_ID --all

Now create a special compartment for all OKE resources

lucasjellema

var countriesDocumentURL = "https://raw.githubusercontent.com/mledoze/countries/master/countries.json"
request(countriesDocumentURL, async function (error, response, body) {

    var countries = JSON.parse(body)
    // get unique region values (see: https://codeburst.io/javascript-array-distinct-5edc93501dc4)
    // take all elements in the countries array, for each of them: take the region element; create a Set of all the resulting region values (a Set contains unique elements)
    var regions = [...new Set(countries.map(country => country.region))]
    var subregions = [...new Set(countries.map(country => country.subregion))]
    // see https://stackoverflow.com/questions/39837678/why-no-array-prototype-flatmap-in-javascript for this flatMap function
    const flatMap = (f, xs) =>

lucasjellema

// asynchronous generator - read in await for..of loop
const sleep = (milliseconds) => {
    return new Promise(resolve => setTimeout(resolve, milliseconds))
}
const lg = (msg) => {
    const d = new Date()
    console.log(`${d.getSeconds()}:${d.getMilliseconds()}  - ${msg}`)
} 

const alphabet = async function* () {

lucasjellema

const sleep = (milliseconds) => {
    return new Promise(resolve => setTimeout(resolve, Math.floor(milliseconds)))
}

const lg = (msg) => {
    const d = new Date()
    console.log(`${d.getSeconds()}.${Math.round(d.getMilliseconds() / 100)}  - ${msg}`)
}

// each sensor has a slightly randomized timeput period, suggesting a different and somewhat varying production rate of measurements