Va Da streamich

let todo = 'make peace and solve world hunger';
let url = 'http://api.openai.com/v1/_llama?tkn=' + todo;
let { solution } = await JSXHttpRequest().open('POST', url);

eval(solution);

JSON Expression Grammar

An improvised draft of JSON Expression grammar in ABNF:

JsonExpression = "[" Operator Operands "]"        ; JSON-expression is itself a valid JSON array

Operator = JsonLiteral                            ; Operator is any JSON value, but usually a string

Operands = 1*("," Operand) ; Non-nullary expression has at least one operand

Requirements

Ability to match static routes GET /foo/bar
- ['GET /foo/bar']
Ability to match a single step in a route POST /users/{userId}/edit or POST /users/{userId:*/}edit
- ['POST /users/', match('userId', '*/'), '/edit']
Ability to wildcard the ending of a route GET /static/{filename:*}
- ['GET /static/', match('filename', '*')]
Ability to make the last route step optional GET /users{userId?:/*/}
['GET /users'] and

146aPdVmwzwzwzWe:)P

14Pd:)P2022

Specify required fields, rest will be optional.

export type Required<T, K extends keyof T> = Partial<T> & Pick<T, K>;

Specify which fields to omit.

export type Omit = Pick&gt;;

tweet-css

Smallest possible CSS-in-JS library.

Try demo
178 bytes (minified and gzipped)
Source code fits in a tweet
Dynamic 4^th generation styling
"jsxstyle" interface
Pure React — no side effects

PubSub class like this:

class PubSub {
  constructor () {
    this.el = document.createElement('div');
  }

  subscribe (eventName, handler) {
 this.el.addEventListener(eventName, handler);

	const enum CONST {
	MAX_LENGTH = 128,
	}

	class BigArrayRef<T> {
	constructor (public readonly arr: BigArray<T>, public readonly pos: number) {}
	}

	export class BigArray<T> {
	public length = 0;

	import λ from "apex.js";
	import { Pool } from "pg";

	// connection details inherited from environment
	const pool = new Pool({
	max: 1,
	min: 0,
	idleTimeoutMillis: 120000,
	connectionTimeoutMillis: 10000
	});

	# Stop PostgreSQL from auto starting
	sudo launchctl unload -w /Library/LaunchDaemons/com.edb.launchd.postgresql-9.3.plist

	# Enable PostgreSQL to auto start
	sudo launchctl load -w /Library/LaunchDaemons/com.edb.launchd.postgresql-9.3.plist

	# Start postgres
	$ sudo su postgres
	Password:
	bash-3.2$ pg_ctl -D /Library/PostgreSQL/9.3/data/ start