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The experience of using Node.JS with TypeScript, ts-node, and ESM is horrible.

There are countless guides of how to integrate them, but none of them seem to work.

Here's what worked for me.

Just add the following files and run npm run dev. You'll be good to go!

package.json

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title	subtitle	author	date	source
npm vs Yarn Command Translation Cheat Sheet	CLI commands comparison	yarn	February 15, 2020	https://yarnpkg.com/en/docs/migrating-from-npm

npm vs Yarn Command Translation Cheat Sheet

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Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)

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echo-server-epoll
echo-server-poll
talk
talk.dSYM

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PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

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Install BetterDiscord on Linux

This Gist contains simple instructions on how to install, update, and uninstall BetterDiscord on Linux.

For more thorough documentation, take a look at betterdiscordctl's README.

Do NOT submit issues here as I don't check the comments. You should submit them here instead.

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// test #1
const exampleFn = (a: number, b:string, c: boolean) => [a, b, c]

const namedParamExampleFn = toNamedParams(exampleFn)

console.log(namedParamExampleFn({c: true, a: 1}))

// test #2
function testFn(a: number, b: string) {
	return a + b

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/**
 * @summary
 * High-order function that memoizes a function, by creating a scope
 * to store the result of each function call, returning the cached
 * result when the same inputs is given.
 *
 * @description
 * Memoization is an optimization technique used primarily to speed up
 * functions by storing the results of expensive function calls, and returning
 * the cached result when the same inputs occur again.

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Introduction

• Add your project logo.
• Write a short introduction to the project.
• If you are using badges, add them here.

📒 Index

• About
• Usage
• Installation

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The Rules of React

All libraries have subtle rules that you have to follow for them to work well. Often these are implied and undocumented rules that you have to learn as you go. This is an attempt to document the rules of React renders. Ideally a type system could enforce it.

What Functions Are "Pure"?

A number of methods in React are assumed to be "pure".

On classes that's the constructor, getDerivedStateFromProps, shouldComponentUpdate and render.