Hacker News: tl90https://news.ycombinator.com/user?id=tl90Hacker News RSShttps://hnrss.org/hnrss v2.1.1Tue, 07 Apr 2026 05:28:43 +0000<![CDATA[New comment by tl90 in "Reverse engineering Ticketmaster's rotating barcodes"]]>In my home country (Hungary) it is mandatory if you leave your home more than 500 meters and as far as I know, most European countries have similar rules.

]]>Tue, 09 Jul 2024 13:59:50 +0000https://news.ycombinator.com/item?id=40916246tl90https://news.ycombinator.com/item?id=40916246https://news.ycombinator.com/item?id=40916246<![CDATA[New comment by tl90 in "Lately I've been using timers daily"]]>I use Toggl [1] exactly for this.

[1] https://toggl.com/

]]>Wed, 17 May 2023 13:50:31 +0000https://news.ycombinator.com/item?id=35975185tl90https://news.ycombinator.com/item?id=35975185https://news.ycombinator.com/item?id=35975185<![CDATA[New comment by tl90 in "A mysterious voice is haunting American Airlines’ in-flight announcements"]]>dont know anything about the sound systems of aircrafts, but why can’t they switch off each sound system one by one and see which one causes it and then see the possible inputs to the one where the sound is played? I assume it cannot be that hard to do during maintenance period especially if this happens on multiple planes.

]]>Sat, 24 Sep 2022 11:22:13 +0000https://news.ycombinator.com/item?id=32961498tl90https://news.ycombinator.com/item?id=32961498https://news.ycombinator.com/item?id=32961498