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

jsit

if
  # Tests for "Mailing Lists"
  anyof(
    header :is "X-ME-VSCategory" "community:mailing-list",
    header :contains "X-Mailer" "Sympa",
    exists [
      "List-Id",
      "List-Help",
      "List-Subscribe",
      "List-Unsubscribe",

Prakasaka

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

netsensei

Setuping PI-Hole FTL DNS on a local network

pihole comes with it's own lightweight DNS server called FTL. It's geared towards easy of use. Even so, setting up this feature can be hard. Here are some lessons I've learned.

In this example:

• Your network is setup on 192.168.1.0/24
• 192.168.1.1 is your DHCP server and IP gateway. (usually your router)
• 192.168.1.254 is the host running pi-hole

montasaurus

llmc() {
    local system_prompt='Output a command that I can run in a ZSH terminal on macOS to accomplish the following task. Try to make the command self-documenting, using the long version of flags where possible. Output the command first enclosed in a "```zsh" codeblock followed by a concise explanation of how it accomplishes it.'
    local temp_file=$(mktemp)
    local capturing=true
    local command_buffer=""
    local first_line=true
    local cleaned_up=false # Flag to indicate whether cleanup has been run

    cleanup() {
        # Only run cleanup if it hasn't been done yet