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@cvan
cvan / HOWTO.md
Last active Nov 20, 2021
How to serve a custom HTTPS domain on GitHub Pages with CloudFlare: *FREE*, secure and performant by default
View HOWTO.md

Instructions

CloudFlare is an awesome reverse cache proxy and CDN that provides DNS, free HTTPS (TLS) support, best-in-class performance settings (gzip, SDCH, HTTP/2, sane Cache-Control and E-Tag headers, etc.), minification, etc.

  1. Make sure you have registered a domain name.
  2. Sign up for CloudFlare and create an account for your domain.
  3. In your domain registrar's admin panel, point the nameservers to CloudFlare's (refer to this awesome list of links for instructions for various registrars).
  4. From the CloudFlare settings for that domain, enable HTTPS/SSL and set up a Page Rule to force HTTPS redirects. (If you want to get fancy, you can also enable automatic minification for text-based assets [HTML/CSS/JS/SVG/etc.], which is a pretty cool feature if you don't want already have a build step for minification.)
  5. If you
@maxivak
maxivak / resize_nocrop_noscale
Last active Feb 25, 2021
Crop and resize an image using MiniMagick in Ruby on Rails. Two approaches.
View resize_nocrop_noscale
def resize_nocrop_noscale(image, w,h)
w_original = image[:width].to_f
h_original = image[:height].to_f
if w_original < w && h_original < h
return image
end
# resize
image.resize("#{w}x#{h}")