cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

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Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

Integralist

In Clojure macros are executed before code is evaluated. Macros allow us to manipulate the program being compiled. There are two macros in particular that I like to demonstrate why this is useful:

• Thread First ->
• Thread Last ->>

Note: in Clojure sequence data structures (lists & vectors) are usually the last item in an argument list; where as map data structures are usually the first argument in an argument list

Thread First

Our original program requires us to effectively read it "inside out":

jimbojsb

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2: