Dulani Woods Dulani

OneDrive for Mac is having huge issues so I'm trying to move the files out of its folder and start over again... but I'm being blocked by extended attributes named: com.apple.fileutil.PlaceholderData.

You can see them with: ls -alh@e or xattr <dir name>

Example: https://www.reddit.com/r/onedrive/comments/dk8hcx/onedrive_on_macos_is_adding_extendedfile/

Remove them:

sudo xattr -rd com.apple.fileutil.PlaceholderData <dir name>

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Using arbitrary Leaflet JS plugins with Leaflet for R

The Leaflet JS mapping library has lots of plugins available. The Leaflet package for R provides direct support for some, but far from all, of these plugins, by providing R functions for invoking the plugins.

If you as an R user find yourself wanting to use a Leaflet plugin that isn't directly supported in the R package, you can use the technique shown here to load the plugin yourself and invoke it using JS code.

How to set up a "Headless" Raspberry Pi with my typical configurations (and preferred tools).

Goal: To put all of my infrquently used setups stuff in one place. Tested on: A Pi2 B (arm6l) with a fresh Raspbian Buster OS

Setup the OS, connections, and logins

Download an OS image to another machine (currently Raspbian Buster Lite)
Unzip the image
Write the image to an SD card using Etcher.io
If it will connect via WiFi, add a wpa_supplicant.conf to the /boot partition. Source: https://www.raspberrypi.org/documentation/configuration/wireless/headless.md

refer to: https://stackoverflow.com/questions/39371772/how-to-install-anaconda-on-raspberry-pi-3-model-b

{USER}: pi

Install Miniconda 3:

wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-armv7l.sh
sudo md5sum Miniconda3-latest-Linux-armv7l.sh # (optional) check md5
sudo /bin/bash Miniconda3-latest-Linux-armv7l.sh # -&gt; change default directory to /home/pi/miniconda3

	#!/usr/bin/env python

	"""
	Stitch multiple files worth of AWS transcripts together.
	Does not attempt to match speakers across filesm but does label all speaker changes.
	Usage:

	python stitch_transcript.py *.mp3.json -o out.txt

	See blog post: http://turtlemonvh.github.io/aws-transcribe-for-long-zoom-meetings.html

	# Save a dictionary into a pickle file.
	# https://wiki.python.org/moin/UsingPickle
	import pickle

	favorite_color = { "lion": "yellow", "kitty": "red" }
	pickle.dump( favorite_color, open( "test.pickle", "wb" ))

	# Load the dictionary back from the pickle file.
	more_favorite_colors = pickle.load(open( "test.pickle", "rb" ))
	# favorite_color is now { "lion": "yellow", "kitty": "red" }

	import sys
	debug = True

	def exceptionHandler(exception_type, exception, traceback, debug_hook=sys.excepthook):
	'''Print user friendly error messages normally, full traceback if DEBUG on.
	Adapted from http://stackoverflow.com/questions/27674602/hide-traceback-unless-a-debug-flag-is-set
	'''
	if debug:
	print('\n*** Error:')
	# raise

	#!/bin/sh

	# Get MacOSX idletime. Shamelessly stolen from http://bit.ly/yVhc5H
	/usr/sbin/ioreg -c IOHIDSystem \| /usr/bin/awk '/HIDIdleTime/ {print int($NF/1000000000); exit}'