hot-cold-cities/README.md

sv

Everything you need to build a Svelte project, powered by sv.

Creating a project

If you're seeing this, you've probably already done this step. Congrats!

# create a new project in the current directory
npx sv create

# create a new project in my-app
npx sv create my-app

Developing

Once you've created a project and installed dependencies with npm install (or pnpm install or yarn), start a development server:

npm run dev

# or start the server and open the app in a new browser tab
npm run dev -- --open

Building

To create a production version of your app:

npm run build

You can preview the production build with npm run preview.

To deploy your app, you may need to install an adapter for your target environment.

select count(*) from cities where cities.country_id IS NOT NULL;
select distinct country from cities c where country_id IS NULL;
SELECT DISTINCT c.id, c.name, c.emoji
FROM countries c
INNER JOIN cities ci ON c.id = ci.country_id ORDER BY c.name;
select count(*) from cities where capital in ('capital', 'admin') or (population >= 100000 and population != '');