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Joined 1 year ago
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Cake day: June 13th, 2023

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  • I personally don’t care too much about the headphone jack (or lack thereof) when buying a new phone. That being said, for someone that doesn’t care all that much about audio quality, Bluetooth headphones are just fine, and I prefer having a more water resistant phone (maybe I just bought into the marketing on that point, but it seems harder to waterproof a phone when there are holes in it, though the usb port is still there as a weak point so…)

    I’ve just accepted that the lack of headphone jack is the new norm.






  • ELI5 : Take the string AAAA.

    A simple Cypher would be to change the letters to the next one in the alphabet and offset by 1 for each letter, the message would encrypt to ABCD.

    If you try to compress that, well you can’t do it, otherwise you lose required information.

    If you were to compress AAAA first, you could represent it as the string 4A. You can then encrypt that to 5B.

    Encrypting is about adding entropy to a message. Compressing is about finding common groups and represent them differently so that the size is lower. Compressing an encrypted message is basically useless because you added so much entropy to the message that there are no more recognizable patterns to apply compression to.



  • There are already tools existing for dyndns that are free. If you’re using cloud flare as your dns provider, there’s cloudflareddns that checks your public ip and updates dns records. You just need 1 record to be updated, the other records can just be CNAME to that primary one.

    OVH has DynHost to deal with that as well.

    You could also write a script to do that with your own DNS provider if one doesn’t exist yet. Most have good APIs you can use to that extent. At worse just use cloudflare since it just works and is well supported.