andrewrcollins

function ltrim(s) { sub(/^[ \t\r\n]+/, "", s); return s }
function rtrim(s) { sub(/[ \t\r\n]+$/, "", s); return s }
function trim(s)  { return rtrim(ltrim(s)); }
BEGIN {
# whatever
}
{
# whatever
}
END {

97-109-107

#!/bin/bash
i3-msg -t get_workspaces | jq -r 'map(select(.focused))[0].rect["width","height"]'
i3-msg -t get_workspaces | jq -r 'map(select(.focused))[0].output'

lexi-lambda

#lang typed/racket/base

(require (for-syntax racket/base
                     racket/sequence
                     racket/syntax
                     syntax/parse
                     syntax/stx)
         racket/match)

(begin-for-syntax

SeppPenner

Installing Python 3.7.4 on Raspbian

As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.

1. Install the required build-tools (some might already be installed on your system).