Gary Feng garyfeng

Docker Desktop has been not free since 2021, and I have been looking for/procrastinating on an alternative. My requirements:

Much blog surfing later, I decided on https://rancherdesktop.io/, among minikube, podman and other highly recommended alternatives.

Keystroke logging implementation

A sample of a simple implementation of keystroke logging required for plain text entry fields in SBTs

A sample of a simple implementation of keystroke logging required for plain text entry fields in SBTs

Forked from Lonnie Smith's Pen Keystroke logging implementation. Reimplemented using JsDiff.

	%% This is the source for Mermaid diagram generator
	%% Open https://mermaid-js.github.io/mermaid-live-editor, and paste in this content to the editor window on the left

	graph TD
	subgraph Data Topics
	D1([Observables])
	D2([Responses])
	D3([Diagnostics])
	D1 --> UX4
	D2 --> UX4

	# Functions for extracting the descriptive features for the 2017 operational analysis
	# Changes from make2017FinalFeatures.py:
	# - min

	#############

	import StringIO
	import os
	import traceback

	// sample code for calculating the caret cursor position in CKEditor
	// including functions to deal with cross-browser inconsistencies for end-of-the-line

	// A hack to get text from HTML
	// http://stackoverflow.com/questions/5002111/javascript-how-to-strip-html-tags-from-string
	var html2text = function (html) {

	// testing the idea of using .toString() with a replacement trick
	// knowing that .textContent doesn't preserve the newlines, let's replace </p> with 2 newline chars
	// This is ignoring all other HTML/CSS markups, such as <br>, tables, etc.

	<style>
	/*
	Taken from http://moderndata.plot.ly/custom-styling-for-ipython-notebooks-with-3-lines-of-code/
	Modified for Gary Feng's Jupyter notebooks
	*/


	/*
	html {
	font-size: 62.5% !important; }

	# To create an operator to extract a named member of a list that is in a list.
	# This may sound confusing, but imagine you have a data.frame where a variable/column is a list of lists,
	# and the lists have named members, e.g.,
	# df$itinary <- list(list(from="NYC", to="LA", via="train"), list(from="LA", to="SF"), ...)
	# You want to get the "from" value of itinary as a vector. You can do
	# df$itinary@"from" or `@`(df$itinary, "via")
	# Typically you'd use ```sapply(x, function(m) {m[["from"]]})```. The following is an extention to the idea in 2 ways:
	# 1). We define a in-fix operator `@` that does so in a way that is syntactically more natural
	# 2). We added error handling, in the case of bad indecies, etc.
	require(testthat)

	# taken from
	# http://cran.rstudio.com/web/packages/dplyr/vignettes/nse.html
	# What if you need to mingle constants and variables? Use the handy lazyeval::interp():

	library(lazyeval)
	# Interp works with formulas, quoted calls and strings (but formulas are best)
	interp(~ x + y, x = 10)
	#> ~10 + y
	interp(quote(x + y), x = 10)
	#> 10 + y