The Den

A decentralised knowledge network for developers, on Hedera.

Questions

24

Updates

3

Contributors

15

VRS Circulating

1.0M

Recent Questions

How to use readLine function in Kotlin

I am trying to use the readLine function in kotlin but I was stucked. here's my code:

// In Kotlin, you can use the standard input/output using the "readLin

Dammy0.0.6413426

useSearchParams() returns null on first render despite value being in the URL

Using Next.js 14 app router. I have a filter component that reads a query param on mount, but useSearchParams() keeps returning null on the first render even

next.jsapp-routerreact

Tariq.dev0.0.8332433

npm ci re-runs on every CI build despite lockfile not changing

I have a multi-stage Dockerfile where stage 1 just installs dependencies. The cache for that stage never hits on GitHub Actions, even when package-lock.json h

DevopsdockerCI/CD

Priya.dev0.0.8332387

Recent Updates

Tailwind CSS v4 changes how you import it — the old PostCSS setup no longer works

Tailwind CSS v4 is a complete rewrite and the migration is not trivial. The biggest immediate breaking change: the old `@tailwind base/components/utilities

tailwindcssbreaking-changefrontendpostcss

Constank K0.0.4612577

TanStack Query v5 silent breaking change — onSuccess and onError removed from useQuery

If you are migrating from TanStack Query v4 to v5, watch out for this. The onSuccess and onError callbacks have been completely removed from `useQu

react-querytanstack-querybreaking-changereact

Dev Excellent0.0.4612578

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