Hacker News: cpu_

Life saving / first aid posters

cpu_ — Tue, 02 Jun 2026 13:22:59 +0000

Hi,

While visiting someone, I observed a first aid poster on their fridge (I forgot to ask for the source from the host at that time). Similar to https://lifesavingfirstaid.com.au/posters/

Do you have any other references or similar resources, please?

Comments URL: https://news.ycombinator.com/item?id=48369964

Points: 37

# Comments: 4

New comment by cpu_ in "Blink virtual machine now supports running GUI programs"

cpu_ — Sat, 04 Feb 2023 23:52:10 +0000

curious about "except I want to program in C / C++ instead of Java", does that mean that you prefer writing C code instead of e.g. Rust or Zig? In other words, what is your sincere opinion about Rust or Zig? Thank you!

Ask HN: Brain development activities/games for newborns

cpu_ — Fri, 07 Oct 2022 14:11:11 +0000

Curious what other parents have been doing with their baby/babies for brain development. Please share links about games/activities, and ideally some articles/books/studies etc.

Context: I have a son born premature (6 months), and he'll need additional help from us for his brain development.

Thank you!

Comments URL: https://news.ycombinator.com/item?id=33121587

Points: 1

# Comments: 0

New comment by cpu_ in "Log4j RCE Found"

cpu_ — Fri, 10 Dec 2021 16:17:28 +0000

can you share a link to the tweet/source?

New comment by cpu_ in "How Linux Works Has a New 3rd Edition"

cpu_ — Sun, 02 May 2021 18:35:35 +0000

Do you recommend any similar books on MacOS? Thank you!

Toward trusted sensing for the cloud: Introducing Project Freta

cpu_ — Mon, 06 Jul 2020 21:00:19 +0000

Article URL: https://www.microsoft.com/en-us/research/blog/toward-trusted-sensing-for-the-cloud-introducing-project-freta/

Comments URL: https://news.ycombinator.com/item?id=23752697

Points: 5

# Comments: 1

New comment by cpu_ in "Ask HN: Who wants to be hired? (July 2020)"

cpu_ — Thu, 02 Jul 2020 11:00:32 +0000

Location: Prague, Czech Republic

Remote: Yes

Willing to relocate: Yes (inside EU)

Technologies/Experience: C, Python, * Rust, * Lua, * CodeQL, Binary analysis/Malware analysis/Reverse engineering (* beginner level or used more that 3 years ago)

Résumé/CV: on request through email

Email: cpu_0@pm.me

Interested in binary analysis(/reverse engineering) jobs and entry-level kernel development.

New comment by cpu_ in "Spectre explanation in CSAPP?"

cpu_ — Sun, 03 May 2020 07:10:31 +0000

Was reading on "Exception handling" in Computer Systems: A Programmer's Perspective 2nd edition chapter 4.5.9 and found it interesting that they explained "subtleties" related to Spectre vulnerability. Was this known before Spectre being disclosed?

Spectre explanation in CSAPP?

cpu_ — Sun, 03 May 2020 07:10:31 +0000

Article URL: https://imgur.com/gallery/ixge26y

Comments URL: https://news.ycombinator.com/item?id=23057402

Points: 2

# Comments: 1