jarmitage

-- happy avril 14th :)))))))))))))))))))))))))))))))))))))))

do
  let bars = 4
      key = "8"
      righthand = "[[4 -3] [0 _ _ _ _ _ 0]] [[-3, -8] [7 5 4 0]]"
      lefthand = "[0 9 12 16] [4 12 16 19] [5 12 17 19] [2 12 17 16]"
  d1 $ slow bars
     $ stack [
         n (righthand + key + "<24 36>/2"),

amake

SHELL := /bin/bash

# Requires ffmpeg, libheif

heic := $(wildcard *.HEIC)
jpg := $(heic:.HEIC=.jpg)

.PHONY:
all: silent-pingpong.mp4 with-audio-pingpong.mp4

Bjvanminnen

Create your app

create-react-app my-app
cd my-app

Eject it, so that we can modify webpack config

npm run eject
y # when prompted

dmnsgn

A non-exhaustive list of WebGL and WebGPU frameworks and libraries. It is mostly for learning purposes as some of the libraries listed are wip/outdated/not maintained anymore.

Engines and libraries ⚙️

Name	Stars	Last Commit	Description
three.js	![GitHub

nepsilon

In a CSV file, how to sum up all numbers in a given column?

When you only have a few thousand lines, a spreadsheet software will do. But when you got millions, it’s another job.

Unix has the awk command, which you might not use too often, if at all, but is both powerful and easy get started with. See here how to sump up all numbers in the 3rd column in records.csv:

awk -F',' '{sum+=$3} END {print sum}' records.csv

LucaTNT

-- This script can be used in conjunction with Better Touch Tool to display the currently playing track on the MacBook Pro TouchBar
-- More info here: https://lucatnt.com/2017/02/display-the-currently-playing-track-in-itunesspotify-on-the-touch-bar

if application "Spotify" is running then
	tell application "Spotify"
		if player state is playing then
			return (get artist of current track) & " - " & (get name of current track)
		else
			return ""
		end if

nepsilon

Speed is a feature: 10 tips for faster browser networking

1. Minimize TCP connections

Ensure the web server uses Keep-Alive headers.

2. Reduce DNS look-ups

DNS look-ups are the first thing blocking your HTTP requests.

celoyd

Himawari-8 animation tutorial

Here’s how to make animations like this one. It requires intermediate Unix command-line knowledge, to install some tools and to debug if they don’t work. You’ll need these utilities:

• curl (or you can translate to wget)
• convert and montage, part of ImageMagick
• ffmpeg, plus whatever codecs
• parallel, for iteration that’s nicer than shell for loops or xargs
• run everything in zsh for leading 0s in numerical ranges to work

raybrownco

# Middleman - Inline SVG Helper
# ------------------------------------------------------------------------------
#
# Installation
# ------------
# 1. Save this file at `[project_root]/helpers/image_helpers.rb`
# 2. Open the project's Gemfile and add this line: `gem "oga"`
# 3. Run `bundle install` from the command line
#
# Note: Restart your local Middleman server (if it's running) before continuing

kpheasey

#Set Magento root directory permissions.  Call using the following:
# curl -sL https://goo.gl/b1NkHW | sudo bash
#!/bin/bash

if [ ! -f ./app/etc/local.xml ]; then
    echo "-- ERROR"
    echo "-- This doesn't look like a Magento install.  Please make sure"
    echo "-- that you are running this from the Magento main doc root dir"
    exit
fi