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 curl -I -XOPTIONS \
  -H "Access-Control-Request-Method: POST" \
  -H "Origin: https://frontend.app.com" \
  https://api.app.com/messages | grep access-control-allow-origin

tomfa

// (string & {}) defers collapsing of type, showing your
// suggested values as autocompletable.
// https://www.youtube.com/watch?v=lraHlXpuhKs&t=481s

const Brand = 'Audi' | 'BMW' | 'Volvo' | (string & {});

const drive = (brand: Brand) => {
  console.log(`${brand} goes wroom wroom!`);
} 

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// Util type to simplify how types are rendered in editor
// https://www.youtube.com/watch?v=lraHlXpuhKs&t=420s
type Prettify<T> = {
  [K in keyof T]: T[K];
}; 

type ComplexType = { a: boolean } & Omit<{ b: number, c: number}, 'c'>;
type FlattenedType = Prettify<ComplexType>

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select json_agg(row_to_json(t)) from (select * from "my_table" LIMIT 1) as t;
-- This ⬆️ will return a json of the results, which you could use for test data/mock data, you name it. 

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SELECT 
    referencing_schema_name, referencing_entity_name, referencing_id, 
    referencing_class_desc, is_caller_dependent
FROM 
    sys.dm_sql_referencing_entities ('REPLACE_WITH_TABLE_NAME', 'OBJECT');
GO

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import { useQueryClient } from '@tanstack/react-query';

/* 
 * Demonstration of how to fetch data from API in a promise,
 * but utilizing already cached data from React Query
 * or (if not present) populate the cache after fetch.
 *
 * Motivation: reduce unnecessary data fetching.
 */

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{
  "name": "Notification app",
  "short_name": "Notifs",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#1f2937",
  "orientation": "portrait",
  "description": "Notifications made easy.",
  "icons": [{
    "src": "img/logo_144.png",

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export const authOptions: NextAuthOptions = {
 // [...other options]
 providers: [
    env.NODE_ENV === "development"
      ? ConsoleOtpProvider()
      : EmailOtpProvider({ from: env.EMAIL_FROM, server: env.EMAIL_URL }),
  ],
};

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import { type NextAuthOptions } from "next-auth";
import EmailProvider from "next-auth/providers/email";

import { ConsoleEmailLink } from "./dev.auth.ts";

/**
 * ConsoleEmailLink will print a login link to the console.
 * Enables you to login while developing without internet,
 * and makes local setup easier.
 */

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describe('matchesPath', () => {
  const matches = [
    ['/cake', '/cake'],
    ['/cake', '/cake/'],
    ['/cake', '/cake?frige=warm'],
    ['/cake', '/cake?frige=warm&freezer=cold'],
    ['/[id]', '/cake'],
    ['/[anything-goes]', '/cake'],
    ['/c/[id]/practitioner/[pid]/[anything-goes]', '/c/1/practitioner/2/3'],
    ['/[...rest]', '/cake'],