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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 49,215 posts.

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14942

Do Skis Get Blunt?

Last winter, I rode a ski lift alongside a guy who claimed to be a retired Olympic ski tuner. Ski tuning, he said, was all a scam. If you keep your skis dry between days out they’ll stay sharp for their entire lifetime. Don’t get him started on waxing. His specific claim was that skis get blunt from corrosion, and all…

14951

The Confusing World of USB

For decades, my perception of USB was that of a technology both simple and reliable. You plug it and it works. The two first iterations [1] [2] freed PCs from a badly fragmented connector world made of RJ-45 (Ethernet), DA-15 (Joystick), DE-9 (Serial), DIN (PS/2), SCSI, and DB-25 (Parallel). When USB-3.0 came out…

14953

Rethinking the D-Bus Message Bus

Later this year, on November 21, 2017, D-Bus will see its 15th birthday. An impressive age, only shy of the KDE and GNOME projects, whose collaboration inspired the creation of this independent IPC system. While still relied upon by the most recent KDE and GNOME releases, D-Bus is not free of criticism. Despite its…

14959

Just Say No

Saying yes is easy—at first. It makes you feel better. And it makes you feel like you can do anything! And the person you're saying yes to also gets a happy feeling because you're going to do something for them. Saying no is hard. It's an admission you can't do something. And worse still, you're disappointing someone…