• 2 Posts
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Joined 1 year ago
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Cake day: June 21st, 2023

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  • It’s true that it all comes down to the deficit but it’s easier to create a calorie deficit when you include exercise. When “making weight” in the run up to fights I used to meticulously calorie count and aimed for a 1000 calorie a day hole.

    When you’re burning 3500 calories, eating 2500 doesn’t feel uncomfortable at all (except towards the end where your fat levels get very low and your body is just constantly telling you you’re hungry).

    But yeah, it’s all just numbers in the end.


  • Monero is built as a privacy first crypto. Essentially it’s like cash in many ways. You spend it in the shop and nobody knows where the cash you’re handing over came from. When you get your change at the till you know nothing about who had the cash before you that you just got handed. It’s just money.

    This is all handled by a bunch of very complex cryptography. If it comes to it there are ways to prove you sent the money etc but only you have that capability to decide to share.


  • You can make nearly all images small enough to upload and still look good without dropping colour depth. There are 3 ways to achieve it basically:

    • Resize it to a lower resolution (1280 x whatever looks just fine on a screen)
    • Reduce the quality
    • Change to lossy (JPG) from non-lossy (PNG)

    The resizing is usually enough.

    The quality reduction is something that google pagespeed focuses on too. For most apps that means choosing a lower “quality” when converting to jpg or saving as a new jpg. 85% of original is good.

    If you happen to have imagemagick installed, I have a little script that I use called “resize_to_pagespeed.sh”. The jist of it is this:

    convert inputfile.jpg -filter Lanczos -resize 1280x1280 -sampling-factor 4:2:0 -strip -quality 85 outputfile.jpg

    I just ran this on a 2.4MB photo (below) and it came out at 186KB. That’s a 13x reduction. Right click -> open in new tab to see it full size.

    If the image isn’t square, imagemagick is smart enough to figure out correct dimensions.