In the last years I've been asked multiple times about the comparison between raylib and SDL libraries. Unfortunately, my experience with SDL was quite limited so I couldn't provide a good comparison. In the last two years I've learned about SDL and used it to teach at University so I feel that now I can provide a good comparison between both.
Hope it helps future users to better understand this two libraries internals and functionality.
Deploying a Phoenix app to Fly.io is a breeze...is what everyone kept telling me. In fairness, I imagine the process would have been breezier had I just used postgres, but all the sqlite and litestream talk has been far too intriguing to ignore. "Wait", you say. "It is just a flat file. How much harder can it be?"
It is easy to make something harder than it should be. It is hard to take something complex and make it truly simple. flyctl launch does an amazing job at providing a simple interface to the utterly complex task of generating deployment resources, especially now that we are living in a containerd (erm, firecracker) world.
This gist is for anyone who, like me, thinks they know better than to read all of the documentation and therefore necessari
| defmodule Expng do | |
| defstruct [:width, :height, :bit_depth, :color_type, :compression, :filter, :interlace, :chunks] | |
| def png_parse(<< | |
| 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, | |
| _length :: size(32), | |
| "IHDR", | |
| width :: size(32), | |
| height :: size(32), |
