Thinking about pyramids

I was looking at the Shard from my office window. It occurred to me that a tall thin pyramid is a silly shape for a building.

Cuboid volume: length × width × height
Pyramid volume: length × width × height ÷ 3

So the Shard is three times the height it needs to be for its floor space, if only the walls didn't lean inwards.

(OK, not quite, because the top few floors are an empty "spire", but they're small so it doesn't make much difference.)

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What's wrong with elections?

I posted before about what's wrong with elections. I think that I got it wrong. The real problem is the candidates (and therefore the selection process). Everyone in the world thinks it's mad to let Trump anywhere near an election, but Clinton's approval ratings are poor. So Americans will be choosing between the crazy bloke and the woman they dislike. WTF?

Less distressingly, in the last US presidential election straight people were split down the middle (if we believe the Wikipedia stats) so it was the gay, lesbian and bisexual vote that won Obama a second term.

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Switch on "Show window contents while dragging"

I have some annoying software that switches off the Windows option "Show window contents while dragging". That means that dragging a window just moves an outline, and the window only moves when you drop the outline. That's grim. You can switch this option in Control Panel. That's a bunch of clicks, and it'll get switched back later. Grr!

Siva Mulpuru knows enough Powershell to fix a similar setting (thanks, Google) so I borrowed that code and fixed it up to do what I wanted.
$setwindowsdragfull = @"
using System.Runtime.InteropServices;
public class dragfixer
	[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
	private static extern int SystemParametersInfo (int uAction, int uParam, string lpvParam, int fuWinIni);
	public static void SetDragFullWindows ()
		SystemParametersInfo( 0x0025, 1, "", 0x03 );
Add-Type -TypeDefinition $setwindowsdragfull
Then I had to figure out how to run a Powershell script. This seems to work.
@powershell -executionpolicy bypass -File SetDragFullWindows.ps1
Then I can put an icon somewhere handy and click the annoyance away.

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