Marnix Janssen (@marnixjanssen.com)

eg. - /data/queries/user.ts import { queryOptions } form '@tanstack/react-query' export const getPosts = queryOptions({ queryKey: ['posts'], queryFn: getPosts, }) - /components/feed.tsx import { getPosts } from '/data/queries/user.ts' const { data: posts } = useQuery(getPosts)

Marnix Janssen reposted

Polars

@pola.rs

21 Nov 2024

How to “expand” ranges like "3-5" across new rows with the values 3, 4, 5? This comes straight from our Discord server (discord.com/invite/4UfP5...)

Marnix Janssen reposted

Polars

@pola.rs

20 Nov 2024

Why is there a `struct` data type? A single expression produces a single column, so expressions like `value_counts` need to output structs to map the values to their counts. With that said, do you understand why `.struct.unnest` doesn't break the 1 expr = 1 column principle?

Marnix Janssen

@marnixjanssen.com

18 Nov 2024

A while ago I built my first OS project in Rust: a Telegram bot. It shares filterable deals subscribers. As of now, the bot shared over 1.2 million deals to subscribers, using only a Redis DB, without a second of downtime (thanks for hosting @glenndehaan.com 👏) github.com/mjanssen/pep...