I wrote a little LD_PRELOAD library that makes it easy to inspect and interact with a running program's glibc heap.
It's fun to pause processes, free a bunch of their allocations, then resume them. Most of the time, the processes continue as though nothing happened, but sometimes they do interesting things :)
Comments URL: https://news.ycombinator.com/item?id=42959226
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EGYÉB POSTS Ebben a csoportban
I built a bot that plays Pokémon FireRed. It can explore, battle, and respond to game events. Farthest I made it was Viridian Forest.
I paused development a couple months ago, but given the laun
Article URL: https://spectrum.ieee.org/data-center-on-the-moon
![TypeScript types can run DOOM [video]](data:image/png;base64,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 "TypeScript types can run DOOM [video]")
Hey HN!
We started Jamsocket a few years ago as a way to run ephemeral servers that last for as long as a WebSocket connection. We sandboxed those servers, so with the rise of LLMs we started to
