Hacker News

Top stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Jemalloc 5.4.0(github.com/jemalloc ↗)
    34comments
  2. The scourge of x86 emulation(fex-emu.com ↗)
    20comments
  3. Astra for Law(openai.com ↗)
    518comments
  4. Bonsai 2 27B: Near-Lossless Compression in a 9x Smaller Footprint(prismml.com ↗)
    127comments
  5. Bend – A language that blocks AI mistakes via proof, on CPU and GPU(bend-lang.com ↗)
    214comments
  6. Qwen 3.8 Omni Flash(qwen.ai ↗)
    78comments
  7. When the fractional part of a float fixes your shader(crocidb.com ↗)
    1comments
  8. Hister: A private search engine for the pages you visit and the files you keep(github.com/asciimoo ↗)
    163comments
  9. Wax motor(wikipedia.org ↗)
    68comments
  10. Pre-Greek: The lost language hidden within Ancient Greek(linguisticdiscovery.com ↗)
    32comments
  11. A heap overflow and SSO misconfiguration to compromise OpenAI internal repos(hacktron.ai ↗)
    143comments
  12. Fujitsu launches made-in-Japan next-generation CPU FUJITSU-MONAKA(global.fujitsu ↗)
    227comments
  13. Shapelearn Qwen 3.8 27B (13.1 GB VRAM)(byteshape.com ↗)
    7comments
  14. How to Write with an LLM(sockpuppet.org ↗)
    90comments
  15. Ask A Monk – A digital wilderness for thoughts with no immediate answer(askamonk.online ↗)
    23comments
  16. Why Does the Universe Expand?(cosmicave.org ↗)
    49comments
  17. Flet 1.0 – Build cross-platform apps in Python(flet.dev ↗)
    55comments
  18. Telstra outage: The night a network decided the year was 2006(netnod.se ↗)
    23comments
  19. Speeding up gearhash on ARM64(sam.dev ↗)
    discuss
  20. Diplodocus, Long Thought Exclusively American, Turns Up in Spain(sci.news ↗)
    37comments
  21. Apple detectives solved mystery of ancient tree and rewrote the history of fruit(scientificamerican.com ↗)
    6comments
  22. Fixing an NZXT Signal 4K30 part 2: the green/pink video bug(downtowndougbrown.com ↗)
    9comments
  23. Why I didn’t sign the Fields medallists’ letter(gowers.wordpress.com ↗)
    366comments
  24. CrowdSec Source Code Leak(crowdsec.net ↗)
    46comments
  25. The most important product decision is what you don't build(liamnugent.me ↗)
    36comments
  26. Show HN: Snapdrop: Instantly share files between devices. No setup, no signup(snapdrop.me ↗)
    34comments
  27. Infinite-Parameter LLMs: Generating and Adapting Weights from Live Data(arxiv.org ↗)
    39comments
  28. How do we prevent mathemathics from devolving into the Medieval Era of secrecy?(mathoverflow.net ↗)
    105comments
  29. Khipu (Quipu) Field Guide(khipufieldguide.com ↗)
    discuss
  30. How Uber Protects Against Retry Storms(uber.com ↗)
    41comments

Reverse Engineering for Beginners

235 pointsby 10y agobeginners.re
23 comments
10y agoHN ↗

Any comments on the book? As quite time investment in so many pages. Anything better for Linux Reverse Engineering ?

10y agoHN ↗

It's a big book, so have only skimmed through, but it seems very good, well researched and useful.

Most of the book is applicable regardless of what the OS is, as it seems to teach you the fundamentals of reading ASM and recognising code patterns in binaries. It even has a full chapter in OS-specific reversing.

10y agoHN ↗

It certainly worth a time I've spent to read it, even if I'm not a beginner. There are parts, that will be useful for a reverse engineer of every level.

10y agoHN ↗

I have links to a few resources, mail me at this id

<my-HN-user-id>[at]gmail.com

10y agoHN ↗

Looks very interesting, I will definitely read this. Is there an epub version of this anywhere?

Perhaps this is a bit off topic, but why do so many people prefer PDF to Epub, even though Epub seems so much more superior with features like text zoom?

10y agoHN ↗

PDFs are exact representations of the page as the author intended, EPUBs are not. I generally find PDF far superior for nonfiction because it often has diagrams, pop out sections, etc. EPUB is fine for novels.

10y agoHN ↗

A lot of people don't like reading technical material on e-readers where the structure of the content can be manipulated and diagrams altered, so they prefer PDFs to keep that formatting intact.

10y agoHN ↗

I think the biggest problem is why ereaders don't have proper support for PDF.

At least I am yet to find one that can handle PDFs as easy as epub/mobi.

Somehow I suspect it is related with royalties to Adobe.

10y agoHN ↗

Well iPad - iBooks have a proper PDF support isn't that enough?

10y agoHN ↗

No, because it isn't e-ink.

Reading standard screens is impossible in full daylight and also leads to sore eyes.

10y agoHN ↗

That may have been true five years ago, but it isn't really true today. It's been a really long time since I've had to cover my phone to read something on it, or needed to go inside. Screens have definitely gotten better in the "reading in the daylight" category. But E-Ink hasn't gotten much better in the "reading in the dark" category.

10y agoHN ↗

That's usually the case, but I was pleasantly surprised to read this book on my Kindle. The A5 format is quite readable, if you don't mind some of the tiny font size (I actually like it).

10y agoHN ↗

I'd rather not have the diagrams as the author intended, but more like my device intends. PDFs are great if you need a digitalized representation of paper. Epubs are great if you want a website structured like a book, which is exactly what you want most of the time when you have an e-reader. I'd prefer not seeing diagrams as the author intended to not being able to scale the font.

It's a tragedy that PDF to Epub conversion is generally not that good, I really wish more publishers (and selfpublishing authors!) would consider selling epubs as well.

10y agoHN ↗

I really like that you don't jump too quickly into the denser stuff without defining things (e.g. pointers) along the way.

10y agoHN ↗

1000 pages !!! That's too much for learning. Maybe to use as a guide.