AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
2min chapter
Henry Rich Reveals J with Threads J9.4
The Array Cast
Immutable Arrays
immutable semantics, but it's very important not to actually implement immutable arrays. You need to do that to reshare to share the memory so that you keep the cache for flow. But on the other hand, you're not dealing with the situation where two threads could simultaneously modify the same array. That seems like a pretty big deal to me.
00:00
Transcript
Episode notes
Get the Snipd
podcast app
Unlock the knowledge in podcasts with the podcast player of the future.
AI-powered
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode
Save any
moment
Hear something you like? Tap your headphones to save it with AI-generated key takeaways
Share
& Export
Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more
AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode