Bad typesetting in law reviews

Footnotes (star and numbered) completely unaligned
Unbalanced headings
No nonbreaking spaces between the periods, and lacking a space between the ” . . .” and the semicolon
Missing period at the end of a citation footnote
Lines of text beginning with ellipses
Unbalanced lines and bad line breaks in URLs
Incredibly bad breaking of URL across lines
An entire line with three words on it
Look at that last line!
These were definitely em dashes in the quoted source, probably copy-pasted
These are supposed to be em dashes!

Removing useless Windows 10 preinstalled apps

Based on https://community.spiceworks.com/topic/1408834-removing-windows-10-apps-gpo, with the additional refinement of a filter that removes only Store apps and not system apps or frameworks, using PowerShell:

1. List the apps that would be uninstalled.

The -AllUsers flag requires an elevated PowerShell run on an administrator account. Omit the -AllUsers flag if running as a nonadministrator for the current user.

Get-AppxPackage -AllUsers | where-object {$_.IsFramework -eq $false -And $_.name -notlike "*store*" -And $_.name -notlike "*calc*" -And $_.SignatureKind -eq "Store"} | select Name

On a 1711 newly installed VM, this resulted in this list:

Name
----
Microsoft.MicrosoftOfficeHub
Microsoft.Microsoft3DViewer
Microsoft.ZuneVideo
Microsoft.WindowsMaps
Microsoft.WindowsFeedbackHub
Microsoft.BingWeather
Microsoft.Messaging
Microsoft.MicrosoftStickyNotes
Microsoft.XboxIdentityProvider
Microsoft.XboxSpeechToTextOverlay
Microsoft.Print3D
Microsoft.GetHelp
Microsoft.WindowsSoundRecorder
Microsoft.Getstarted
Microsoft.WindowsCamera
Microsoft.3DBuilder
Microsoft.Xbox.TCUI
Microsoft.People
Microsoft.RemoteDesktop
Microsoft.XboxGameOverlay
Microsoft.Office.Sway
Microsoft.Windows.Photos
Microsoft.MSPaint
Microsoft.SkypeApp
Microsoft.XboxApp
Microsoft.DesktopAppInstaller
Microsoft.WindowsAlarms
Microsoft.OneConnect
Microsoft.Wallet
Microsoft.ZuneMusic
Microsoft.Office.OneNote
microsoft.windowscommunicationsapps
Microsoft.MicrosoftSolitaireCollection

2. Actually uninstall them.

Get-AppxPackage -AllUsers | where-object {$_.IsFramework -eq $false -And $_.name -notlike "*store*" -And $_.name -notlike "*calc*" -And $_.SignatureKind -eq "Store"} | Remove-AppxPackage

Certain apps that cannot be uninstalled might be listed in the output.

Creating a LUKS-encrypted DVD/BD data disc

I’ve been backing up some of my larger files to Bluray lately, instead of trying to upload them over a 10 Mbps uplink.

In the past, I used GPG (on a .tar or compressed .tar.xz) or Veracrypt (on a file container) to encrypt at rest, before burning those files onto a standard UDF/ISO9660 optical disc. Now that I use a Linux desktop, I wanted something slightly more native — a method that

  1. protects the directory structure and filenames without needing to use an archive file (like .tar);
  2. would be generally unintelligible on a Windows PC (this is a feature, not a bug); and
  3. could be scripted on the command line for server backups, without requiring a GUI.

Based on some resources online, I settled on using LUKS.

Continue reading “Creating a LUKS-encrypted DVD/BD data disc”

Microsoft derps on Excel ad

Original resolution of Excel ad showing treemap chart

Microsoft’s Facebook ad for new features in Excel highlights the Treemap visualization, but gets it totally wrong.

Ad for Excel visualization features

A treemap is supposed to visualize relative size in a hierarchy. But in the illustration here, the data don’t fit this type of visualization (it’s a time series of one flat variable—without hierarchy).

Original resolution of Excel ad showing treemap chart

But it’s even worse than that. The relative sizes don’t make sense! Why would the 31 MPG box for January be so much larger than the 32 MPG box for May?

This seems like a great illustration of why math/statistical education should be required for everyone—even visual designers and marketers. Or at least, the people selling the product should understand what the software actually does.

CRA PDF form validation frustrations

While trying to file my Canadian taxes as a nonresident, using the “Income Tax and Benefit Return for Non-residents … of Canada” — since I live in the United States and am a tax resident of the United States — I ran into a really frustrating bug in the first 5 form fields.

The form doesn’t accept non-Canadian provinces/territories and postal codes!

Can't put Massachusetts as a state
MA? not allowed.
Can't input a ZIP code
ZIP code? not allowed.

It’s really foolish, because many of the people who would be filing this form are likely residing outside of Canada. That’s why this version of the T1 return has an added Country field in the address block.

This is the kind of situation when PDF forms should just step back and allow free-form, unvalidated input.