onebytegone

#!/usr/bin/env bash

# Usage: ./add-overlay-text.sh input.mp4 "For Review"

set -e

SOURCE_FILE=$1
OUTPUT_FILE="${SOURCE_FILE%.*}_overlay.${SOURCE_FILE##*.}"
OVERLAY_TEXT=$2

onebytegone

#!/usr/bin/env bash

# Usage: ./image-compare.sh "${URL_A}" "${URL_B}"
# Example: ./image-compare.sh https://placekitten.com/g/200/300 https://placekitten.com/200/300

TMP_DIR=$(mktemp -d)
IMG_A_URL="$1"
IMG_A_FILENAME=$(echo "${IMG_A_URL}" | sed -E 's|^.*/([^/]+)(\?.*)?$|\1|')
IMG_A_EXT=$(echo "${IMG_A_FILENAME}" | sed -E 's|^.*\.(.+)|\1|')
IMG_B_URL="$2"

onebytegone

Patching teensyduino to support NKRO for Teensy 3.2

1. Install Arduino IDE

2. Install teensyduino using its installer

3. Run the following:

   cd /Applications/Arduino.app/Contents/Java/hardware/teensy
   git init
   git add -A
   

onebytegone

Backup and restore a Docker volume on Mac OS X

This is a rough draft for backing up and restoring data contained in a Docker volume. I can't say that this is a "best practice". For my limited testing at the moment, it seems sufficient.

Example docker-compose.yml

version: '3'

onebytegone

cd /tmp
time dd if=/dev/zero bs=2048k of=tstfile count=8192 2>&1 | awk '/sec/ {print $1 / $5 / 1048576, "MB/sec" }'
ls -al tstfile
time dd if=tstfile bs=2048k of=/dev/null count=8192 2>&1 | awk '/sec/ {print $1 / $5 / 1048576, "MB/sec" }'

Note: If the machine has more than 16GB of free RAM, the read speed may be incorrect due to RAM caching.

onebytegone

; Set bed and extruder temps
M190 S70
M109 S180 

; Home X/Y
G28 X0.00 Y0.00

G1 Y150 X0 Z10 F3000
G30 S-1
G1 Y150 X0 Z10 F3000

onebytegone

const { StringDecoder } = require('string_decoder'),
      input = 'abc😧🤕',
      length = Buffer.byteLength(input);

function trimToSize(str, byteLength) {
   const decoder = new StringDecoder('utf8'),
         buffer = new Buffer(str);

   return decoder.write(buffer.slice(0, byteLength));
}

onebytegone

#!/usr/bin/env bash

set -e

SRC_DIR=$1
DEST_DIR=$2
TMP_DIR=/tmp/photo-frame

if [ -z "${SRC_DIR}" ] || [ -z "${DEST_DIR}" ]; then
   echo "Usage: $(basename $0) ./src-dir ./dest-dir"

onebytegone

Keybase proof

I hereby claim:

• I am onebytegone on github.
• I am onebytegone (https://keybase.io/onebytegone) on keybase.
• I have a public key whose fingerprint is 4071 BFAF 2C34 4904 10B1 9C00 3025 37F3 89FE E7DB

To claim this, I am signing this object:

onebytegone

$('.widget').each(function() {
   var GRID_SIZE = 12,
       el = $(this),
       title = el.find('.title_text').text(),
       roundToGrid;
 
   roundToGrid = function(value) {
      return Math.ceil(value / GRID_SIZE) * GRID_SIZE;
   };