Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
An Exploration of #JSON Interoperability Vulnerabilities
https://labs.bishopfox.com/tech-blog/an-exploration-of-json-interoperability-vulnerabilities
Electricity needed to mine #Bitcoin is more than used by 'entire countries'
Lup Yuen Lee 李立源
boosted
@rgegriff @lupyuen
my first Mastodon post 🙂 ...
Systemd can introduce problems, because it tries to integrate a lot of different services that were distinct and customizable in the past. I think to logginng for example: with Systemd you have integrated logging. But if you have a very big server, generating a lot of logs, it is difficult to customize the Systemd default logging system, while before Systemd you had a lot of different options from which choose.
Before Systemd, the service specification was less elegant, but Linux administrators were in full control, because they can swap parts. With Systemd they had to accept the choices of Systemd, and in some usage scenario, when they need to swap parts, it is not configurable/customizable enough.
It is a complete change of philosophy for Unx, because in Unix usually you assume to being in control of the details of the system, when you need this.
Here's why #LoRa is perfect for low-power #BL602 #IoT Gadgets
https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio
#Linux 5.12 Severe Data Corruption Bug Hits Intel CI Systems - Issue Caused By Swap File
https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.12-Swapfile-Corrupt
Lup Yuen Lee 李立源
boosted
@lupyuen I only learned of the existence of Apache Arrow yesterday, but might it have a role to play here?
Data Manipulation: #Python Pandas vs #RustLang
https://able.bio/haixuanTao/data-manipulation-pandas-vs-rust--1d70e7fc
Only in Singapore ... "the accused admitted that he had unprotected oral sex with a man on a bus in 2017"
"Reviving my Amstrad CPC 6128... through emulation!"
https://www.ncartron.org/reviving-my-amstrad-cpc-6128-through-emulation.html
Testing a #RustLang driver crate
"RAK WisBlock - a kind of industrial Arduino"
https://www.disk91.com/2020/technology/hardware/rak-wisblock-a-kind-of-industrial-arduino/
Captured the Legendary #LoRa Chirp! (The helix thingy)
https://pubs.gnuradio.org/index.php/grcon/article/download/8/7/
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
