helton

const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin");
const mf = require("@angular-architects/module-federation/webpack");
const path = require("path");

const share = mf.share;

const sharedMappings = new mf.SharedMappings();
sharedMappings.register(
  path.join(__dirname, 'tsconfig.json')
);

helton

API Gateway - Examples

• Mocked endpoint: https://run.mocky.io/v3/a89f3fb6-a34c-4ca1-9854-bbf97a108d45
• Using passthrough (without manipulation):

curl "https://ocywyw3jq5.execute-api.us-east-1.amazonaws.com/dev/api/just-passthrough" -H "Authorization: Basic <base64encodeduserpassword>"

• Using passthrough (manipulating response payload):

helton

function base64UrlEncode(str) {
  return btoa(str).replace('+', '-').replace('/', '_').replace(/=+$/, '');
}

async function HMACSHA256(key, message){
  const g = str => new Uint8Array([...unescape(encodeURIComponent(str))].map(c => c.charCodeAt(0))),
  k = g(key),
  m = g(message),
  c = await crypto.subtle.importKey('raw', k, { name: 'HMAC', hash: 'SHA-256' },true, ['sign']),
  s = await crypto.subtle.sign('HMAC', c, m);

helton

Kubernetes

• It's a container orchestration
  • Many servers act like one
• Released in 2015
• Runs on top of Docker
• Provides CLI/API to manage container across servers
  • kubectl
• Services
• Clouds: Google Engine, etc

helton

new ArrayList(Jenkins.instance.pluginManager.plugins)
	.sort { it.getShortName() }
	.each {
	  plugin -> 
    	println ("${plugin.getShortName()}:${plugin.getVersion()}")
	}

helton

• Riddle image by Phil Cho from Devian Art: https://www.deviantart.com/phil-cho/art/Riddler-on-the-loose-548585792
• Riddles extracted from: https://github.com/kivson/charadas

helton

const markdown = raw => {
    const createBulletList = content => {
        const regex = /- /gi
        return content.match(regex).reduce((body, bullet) => body.replace(bullet, `<pre style="display: inline-block">• </pre>`), content)
    }
    const createLinks = content => {
        const regex = /\[(.*?)\]\((https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)(\?hl=[a-z]{2})?)\)/gi
        let result = content
        let match = regex.exec(content)
        while (match !== null) {

helton

(function() {
  const dialogNode = document.querySelector('.overlay.overlay--lighter')
  if (dialogNode) {
    document.body.style.overflow = 'auto'
    dialogNode.remove()
  }
})()

helton

{
  "posts": [
    { "id": 1, "title": "json-server", "author": "typicode" }
  ],
  "comments": [
    { "id": 1, "body": "some comment", "postId": 1 }
  ],
  "profile": { "name": "typicode" }
}

helton

//Custom configuration

atom-text-editor {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-family: "Operator Mono";
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}