ES6 Computed Property Names

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#Computed_property_names

// Computed property names (ES2015)
let i = 0
let a = {
  ['foo' + ++i]: i,
  ['foo' + ++i]: i,
  ['foo' + ++i]: i
}

console.log(a.foo1) // 1
console.log(a.foo2) // 2
console.log(a.foo3) // 3

Handling React Forms with Mobx Observables

https://blog.risingstack.com/handling-react-forms-with-mobx-observables/

https://twitter.com/emmabostian/status/1277208982864748544?s=21

Rack::Attack - Rack middleware for blocking & throttling abusive requests

iptables
    |
   V
nginx  -   ngx_http_limit_conn_module
    |
   V
rack middleware - rack attack

Iptables:
https://duckduckgo.com/?q=iptables&t=brave&ia=web

Nginx ngx_http_limit_conn_module:
https://nginx.org/en/docs/http/ngx_http_limit_conn_module.html#limit_conn_zone

Rack Attack links:
https://github.com/kickstarter/rack-attack
https://kickstarter.engineering/rack-attack-protection-from-abusive-clients-4c188496293b
https://blog.bigbinary.com/2018/05/15/how-to-mitigate-ddos-using-rack-attack.html
https://dylanwolff.com/posts/blocking-abusive-requests-to-your-ruby-app-with-rack-attack/
http://blog.hayleyanderson.us/2015/06/05/using-and-testing-rack-attack-to-improve-the-security-of-your-rails-app/

Good Haskell books for beginners

Good Haskell books for beginners:
1) REAL WORLD HASKELL!
2) "Get programming with Haskell" by Will Kurt

elm-ui Intro

https://korban.net/posts/elm/2019-11-17-elm-ui-introduction/

How to try out new stuff

Flatten a Javascript object

https://stackoverflow.com/questions/19098797/fastest-way-to-flatten-un-flatten-nested-json-objects
https://www.npmjs.com/package/flat

Take a nested Javascript object and flatten it, or unflatten an object with delimited keys.

var flatten = require('flat')

 

flatten({

    key1: {

        keyA: 'valueI'

    },

    key2: {

        keyB: 'valueII'

    },

    key3: { a: { b: { c: 2 } } }

})

 

// {

//   'key1.keyA': 'valueI',

//   'key2.keyB': 'valueII',

//   'key3.a.b.c': 2

// }

Lodash flatMap example

https://jsfiddle.net/royto/qvu8kr17/

Interesting Thoughts on Software Design by Kent Beck (RailsConf 2020)

RailsConf 2020 CE - Webpacker, It-Just-Works, But How? by Justin Gordon

Learn Elixir and Phoenix by building a read-it-later service

https://dev.to/oliverandrich/learn-elixir-and-phoenix-by-building-a-read-it-later-service-project-setup-3d1c

Ruby on Rails multitenancy in 2020

https://realptsdengineer.com/ruby-on-rails-multitenancy-in-2020/

Glimmer - Ruby Desktop Development GUI Library

https://github.com/AndyObtiva/glimmer

a tiny whack-a-mole game using Vue.js

https://jvns.ca/blog/2017/06/26/vue-js-fun/

A little bit of plain Javascript can do a lot

https://jvns.ca/blog/2020/06/19/a-little-bit-of-plain-javascript-can-do-a-lot/

Docker for beginners

https://dev.to/kodekloud/docker-for-absolute-beginners-3pb9

Concurrent browser tests with elixir

https://github.com/elixir-wallaby/wallaby

Elixir Processes: Observability

https://samuelmullen.com/articles/elixir-processes-observability/

Programming videos

https://www.youtube.com/channel/UCZCFT11CWBi3MHNlGf019nw/featured

https://www.reddit.com/r/programming/comments/hbvx0t/this_man_teaches_better_than_most_mit_professors/

Ecommerce in Ruby on Rails - Spree vs Solidus

https://selleo.com/blog/best-ruby-on-rails-ecommerce-platform-spree-vs-solidus

Password Manager - Build on top of electron - Source Code

https://github.com/hasukmistry/password-manager

https://github.com/hasukmistry/passman

hey.com is a love letter to the open web

https://twitter.com/alekseykulikov_/status/1272887192495566849?s=21

React state management in 2020

https://twitter.com/chrisachard/status/1272963243225632768?s=21

Deploying Elixir in Kubernetes

https://mpraski.com/2020/03/25/deploying-elixir-in-kubernetes

Read a paper: Will Serverless End the Dominance of Linux in the Cloud?

Load Testing

https://www.freecodecamp.org/news/practical-guide-to-load-testing/

Using global mixins in Vue

https://medium.com/@freekmurze/using-global-mixins-in-vue-js-68bf0623c554

Vuejs Component Templates - different options

https://vuejsdevelopers.com/2017/03/24/vue-js-component-templates/

Getting Started with Vue

What's Functional Programming All About?

https://www.lihaoyi.com/post/WhatsFunctionalProgrammingAllAbout.html

Grid.js - Advanced Table Plugin

https://gridjs.io/

Grid.js is a Free and open-source HTML table plugin written in TypeScript. It works with most JavaScript frameworks, including React, Angular.js, Vue and VanillaJs.

Jobs site including Remote - https://www.techseek.io/

https://www.techseek.io/

PostgreSQL articles

https://info.crunchydata.com/blog

PostgreSQL BRIN Indexes: Big Data Performance With Minimal Storage

https://info.crunchydata.com/blog/postgresql-brin-indexes-big-data-performance-with-minimal-storage

Most Popular Backend Frameworks (2012 - 2020)

Simplest explanation of the math behind Public Key Cryptography

https://www.onebigfluke.com/2013/11/public-key-crypto-math-explained.html?m=1

AWS S3 tutorial

https://dev.to/rrampage/level-up-your-s3-skills-by-playing-this-game-23a8

Lost connection to MySQL server during query

https://samirbehara.com/2019/09/10/mysql-connectivity/

JavaScript Module Systems Showdown: CommonJS vs AMD vs ES2015

https://auth0.com/blog/javascript-module-systems-showdown/

How to write Javascript in Rails 6 | Webpacker, Yarn and Sprockets

https://blog.capsens.eu/how-to-write-javascript-in-rails-6-webpacker-yarn-and-sprockets-cdf990387463

https://www.botreetechnologies.com/blog/introducing-jquery-in-rails-6-using-webpacker

VUECONF US 2019 | Vue 3: What I'm Most Excited About with Chris Fritz

Below is a Youtube comment by: Prashanth Krishnamurthy 

Here's an outline of the video. Vue 3 - harder, better, faster, stronger.Trends - Simpler and more explicit. List of things that Chris Fritz is excited about: 1. Reactivity caveats are gone. You can do this now - arr[index] = newVal; 2. Multiple root nodes

3. Simpler transparent wrappers How do you write a custom component today for a 'super-powered' input box?
v-model="searchText" placeholder="Search" @keyup.enter="search" The actual component ..

{{ label }}
Compare this to a more concise component.
{{ label }}

4. No more automatic attribute inheritance. Explicitly pass arguments using v-bind="$attrs" You don't have to use inheritAttrs: false (since it will never be true).

5. v-on will compile to attributes. E.g @keyup compiles to on-keyup. Just v-bind = "$attrs" ($attrs will incl. all non-emitted listeners) No more $listeners. No more .native modifier for v-on.

6. v-model will compile to attributes. Again, just v-bind = "$attrs". No more overriding the native input event. No more model option.

7. Smarter v-model on components If you want to move 'select' to a component.

{{ choice }}

You will use -
The corresponding component code is simpler...


{{ choice }}

8. Simpler render functions
render(h) { return h(BaseInput, { modelValue: this.searchText, onModelUpdate: newValue => { this.searchText=newValue; }, class: this.$style.searchInput, placeholder: 'Search' }) } Vue3 migration will be easier through automatic migrations (where the intent is clear).