cacheflow

production:
  after_rails:
    - source: /.cloud66/log_files.yml
      destination: /etc/log_files.yml
      sudo: true
      target: rails
      apply_during: build_only

    - source: /.cloud66/remote_syslog.init.d
      destination: /etc/init.d/remote_syslog

cacheflow

production:
  after_symlink:
    - source: /.cloud66/log_files.yml
      destination: /etc/log_files.yml
      sudo: true
      target: any
      apply_during: all

    - source: /.cloud66/remote_syslog.init.d
      destination: /etc/init.d/remote_syslog

cacheflow

Technical Papers

2019

1. Oct 15: Google's Bigtable paper
2. Dec 5: "Producing Wrong Data Without Doing Anything Obviously Wrong!" +

2020

1. Jan 20: "Source Code Rejuvenation is not Refactoring" +

cacheflow

import isNil from "@unction/isnil";

export default function get(name: any) {
  return function getProperty(keyedFunctor: any): null | unknown {
    if (isNil(keyedFunctor)) {
      return keyedFunctor;
    }

    if (keyedFunctor.get) {
      return keyedFunctor.get(name);

cacheflow

[
  [
    [a, b],
    [c, d]
  ],
  [
    [a, d]
  ]

cacheflow

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Element

Box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
• elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
• elem.getClientRects(), elem.getBoundingClientRect()

cacheflow

const { Scheduler } = require('@ssense/sscheduler');
 
let scheduler = new Scheduler();
let availability = scheduler.getAvailability({
    from: '2017-02-01',
    to: '2017-02-02',
    duration: 30,
    interval: 30,
    schedule: {
        weekdays: {

cacheflow

class Differ
  attr_reader :data1, :data2

  def initialize(data1, data2)
    if data1 === nil || data2 === nil
      raise ArgumentError.new("Can't diff nil values")
    end
    @data1 = data1
    @data2 = data2
    check_matching_parameters

cacheflow

# First the end result of what we want:

class Foo
  before_hook :whoa
  before_hook :amazing

  def test
    puts "This is kinda cool!"
  end

cacheflow

i = 0
j = 24 * 30
first_hour = 4
end_hour = 5
h = {}
while(i < j) do
  start_time = Time.current.beginning_of_hour + first_hour.hours
  end_time = Time.current.beginning_of_hour + end_hour.hours
  first_hour +=1
  end_hour +=1