Auch bald in einem Streckenblock in deiner Nähe!
Sysadmin, software developer and analyst.
Developer at @dbsystel
Exil-Hamburger in Süddeutschland.
Board member of @ctbk
Member of Freifunk Backnang, @ffs.
Panel 1: "hey gcc how's it going" with a function that returns x/3.
Panel 2: Compiler optimizations that convert it into multiplying by -6148914691236517205 then shifting right by 1.
Panel 3: *stare*
Panel 4: "yea"
@RueNahcMohr
@soatok A multiplication is always faster than a division. And thanks to the limited number range in a register, you can in many cases represent division via multiplication. But it doesn't always work.
@soatok I indicated it on Mastodon and got message requests on Discord 😅 I don't know how they got to it, as these were people who weren't on Mastodon at all 🤔 but I found a nice person who drew me my refsheet and an artwork :3
Wow, kuddos to RustDesk for the default warning on top their website! :clapping:
TeamViewer and other remote software should do this also
"WARNING: YOU MAY BE BEING SCAMMED!
If you are on the phone with someone you DON'T know AND TRUST who has asked you to install RustDesk,
do not install and hang up immediately.
They are likely a scammer trying to steal your money or other private information."
WARNING: YOU MAY BE BEING SCAMMED!
If you are on the phone with someone you DON'T know AND TRUST who has asked you to install RustDesk,
do not install and hang up immediately.
They are likely a scammer trying to steal your money or other private information.
@stux TeamViewer has some stuff in place (but are more eager to check if you are using it in any kind of commercial setting and blocking you) but they are a bad employer as well (I live not far away from their company, so I know some people who worked there) and fun fact that AnyDesk is made by previous employees of TeamViewer
US-Inflationsrate steigt überraschend und ist höher als gedacht
Die US-Inflation ist zu Jahresbeginn überraschend gestiegen. Die Verbraucherpreise legten im Januar um 3,0 Prozent zum Vorjahresmonat zu und damit schneller als im Dezember mit 2,9 Prozent.
