criskell

GoDaddy + LetsEncrypt Certificate Installation

Valid as of September 2020

note: if you have shell access and want to automatically renew, follow the steps on this page instead

Much of the current documentation on this from LetsEncryt and Godaddy suggests that this is a very hard thing to do - but I'm okay with spending 10 minutes every 2-3 months for a free, quality SSL certificate. If you are too, here's how I do it.

Hi

GHC Architecture

GHC itself is written in Haskell, but the runtime system for Haskell, essential to run programs, is written in C and C--.

Front end

GHC's frontend - incorporating the lexer, parser and typechecker—is designed to preserve as much information about the source language as possible until after type inference is complete, toward the goal of providing clear error messages to users.

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

I've been deceiving you all. I had you believe that Svelte was a UI framework — unlike React and Vue etc, because it shifts work out of the client and into the compiler, but a framework nonetheless.

But that's not exactly accurate. In my defense, I didn't realise it myself until very recently. But with Svelte 3 around the corner, it's time to come clean about what Svelte really is.

Svelte is a language.

Specifically, Svelte is an attempt to answer a question that many people have asked, and a few have answered: what would it look like if we had a language for describing reactive user interfaces?

A few projects that have answered this question:

Lista de leituras essenciais de TI.

Antigamente eu achava que livros de TI não valiam a pena pois ficavam obsoletos rapidamente. Com o tempo e a experiência percebi que não bem assim, e diversos livros que se focam mais em conceitos do que em linguagens tendem a durar por muito tempo.

Com base nisso, reuni os melhores livros que li e as indicações de algins amigos e começei esta lista de leituras para reunir essas ideias que continuam atuais mesmo nos dias de hoje.

Para não ficar apenas uma lista sem contexto, cada item possui uma breve explicação sobre o porque dele estar nesta lista. E claro, toda nova indicação é bem vinda! :D

The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

	{
	"Name": "akaryos.ga",
	"DestinationType": "ImageUploader",
	"RequestType": "POST",
	"RequestURL": "https://akaryos.ga/api/upload",
	"FileFormName": "file",
	"Headers": {
	"Authorization": "Bearer <Token>"
	},
	"ResponseType": "Text",

	module.exports = {
	schema: './data/schema.graphql',
	language: 'typescript',
	src: '../.',
	include: [
	'./web/src/**',
	'./shared/src/**',
	],
	};

	#! /usr/bin/env stack
	-- stack --resolver lts-18.8 script

	{-# LANGUAGE OverloadedStrings #-}

	{-
	This is a handy illustration of converting between five of the commonly-used
	string types in Haskell (String, ByteString, lazy ByteString, Text and lazy
	Text).