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Cake day: July 1st, 2023

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  • If your goal is to make yourself more valuable to employers/clients the best path is to specialize in some critical and niche enterprise tech. People that are good at stuff businesses were lured into using get paid very well. In my case it was SharePoint, but that’s just an example.

    Knowing your way around the OS is taken for granted in these positions, so you have one piece of the puzzle, which is great, but you need the other pieces.

    But be careful, if I have to choose between two experts, one with basic win+linux and the other only linux, I’m choosing the former.








  • Yeah, monitors were somewhat dumb, just received and did what the vga output asked to do.

    The noise most likely came from the semiconductors that controlled the magnet field that directed the rays onto the screen. These components are selected for a specific speed that the monitor can handle. So going under or over it’s spec can make something resonate in the audible range, and could even destroy the components if stressed too much.

    The thing is that for each resolution and refresh rate you had two values to configure, one for the vertical speed in Hz, and horizontal speed in kHz. These values were usually specified in the owners manual. Typos can happen, and this was quite a risky operation.




  • hawgietonight@lemmy.worldtoAsk Lemmy@lemmy.worldTools of the Trade
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    9 months ago

    Software Engineer and Bike mechanic here. Since this community is filled with computer geeks, I’ll stick to some bike knowledge that you should know.

    • Tire logo should line up with valve stem. It looks nice and allows to find the stem really fast.
    • To seat a stubborn tire, try some water and dish soap on the bead.
    • To lube a chain correctly, you must clean and dry it first. I use biodegradable deagreaser and shop air. If you can twist the chain and feels gritty, clean and dry again.
    • Avoid non bike chain lubes on chain. Using WD40 on a chain does more harm than good.
    • After a ride, apply a finger dab of suspension oil to fork and shock and cycle the suspension a few times to push the grime from the seals, and wipe it off.
    • Get a good chain wear tool. Catching a worn chain on time can save a lot, by not having to replace expensive chainrings and cassettes.
    • Don’t get a bike specific toolset, because half of the tools you won’t use. Make your own toolset base on what you need. Nobody needs a crank extractor or a axle cone spanners anymore. Start with a decent hex set (2 to 8mm), small torque wrench, brake bleed kit, presta valve extractor, shock pump, 25Torx bit, tire levers, chain breaker, chain wear tool, cassette extractor + chain whip, adjustable wrench, cutters and assorted screwdrivers and pliers. And a floor pump. From there it just goes on, but it will be for specific uses on forks, hub, rims, etc.