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Joined 1 year ago
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Cake day: July 8th, 2023

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  • I seriously don’t understand why Apple won’t make server macs, with proper server features like IPMI, rack mounting support, virtualization. As a software developer, macs are horrible to work with.

    Beyond the nightmare that is code signing and certificates (required even for debug builds), the physical devices are special snowflakes. Getting them to play nicely in a CI/CD system is really difficult. They often freeze or misbehave requiring physical access to fix. Also, if you want to target older OS X or iOS versions, you need to use an older version of XCode (that Apple makes really difficult to find) and an older version of MacOS.

    There are many other use cases beyond software development, such as render farms, network storage, backup etc.










  • The tape head is basically a small and really sensitive electromagnet. Magnetized tape creates small disturbances in the magnetic signal. Amplify those disturbances and you get sound. Similar to an antenna, but only works in close proximity.

    This also works in reverse. Feed an audio signal through the electromagnet, and the electromagnet will create the disturbances in whatever is next to it. You can do this to record to a tape, or you can do this to pass sound to another tape head, which is how these aux cassettes work.

    You can build one yourself really easily. Just take the tape head from a broken player and solder to an aux cable. Take a cassette, remove the tape, and put the tape head in the middle portion so it comes into contact with the player tape head.




  • Amazon is on my shit list and will not buy any products from them ever again. They are one of the worst monopolist mega corporations. They treat their employees like slaves, are anti-repair, anti-consumer.

    I gifted an older Kindle to my sister, and the screen broke (out of warranty). I contacted Amazon about it, and they basically said they don’t make replacement parts and don’t service the kindles, they can only give me a small discount for buying a new one.

    I looked up a guide on doing it myself, and even if I find a replacement screen, it’s really difficult. The screen is glued with a strong adhesive. The entire device looks very cheaply built and deliberately made really difficult to repair.