# Origami Octahemioctahedron

I made an Octahemioctahedron  from John Montroll’s book A Plethora of Polyhedra in Origami

# Command Option R on a Windows keyboard

Today I had to do an OS X internet recovery but I only had a Windows keyboard. Normally the keyboard combination to launch the Internet Recovery on Macs is Cmd+Option+R but I couldn’t find the right combination on the Windows keyboard. After much googling and experimenting, it turns out its Windows+Alt+R

# A Square Troublewit

I made an origami square troublewit.

# Origami sunken octahedron

Another John Montroll model, this time from A Plethora of Polyhedra. A sunken octahedron.

# Origami platonic solids

I’ve been making some of these platonic solids in origami. Thanks to John Montroll’s books

From left to right. A tetrahedron, a cube and an octahedron.

# Poor man’s router with wedge fail

I tried making a Paul Seller’s style Poor Man’s Router plane. It worked quite well but I couldn’t get the chisel’s blade edge to be really perpendicular to the surface of the wood. As an alternative I thought I’d try cutting a slot into the piece of timber and making a wedge to fit it to hold the chisel in place.

As much as I tried I couldn’t get the wedge to hold the chisel firmly enough that it wouldn’t slide up once I started cutting into wood with it. I think this was partly to do with it being a bevel edge chisel. This meant there was less surface area in contact with the wood, so less friction and easier to slip.

I might try making a hardwood wedge for it. I also need to try a firmer chisel instead of a bevel edge one. The extra surface area might be enough to hold it.

# Workbench progress

Test fitting the wedge that secures the leg to the skirt

Wedge retainer fitted

At last the bench self supports with the fitting of the first skirt

Workbench tops resting on the leg struts

# Xero’s Paypal feed is crap

I’ve been setting up a new paypal account and I thought it would be nice to get the feed of transactions directly into Xero. Unfortunately Xero’s PayPal feed doesn’t understand how PayPal initially puts your transactions on hold until your account is fully verified. This leads to having your transactions incorrectly imported twice (with incorrect values) into Xero.

I showed the error to Xero and after quite a bit of nagging them to follow it up, giving them futher evidence of the error whey they tried to deny it they eventually came back with a solution of “just manually delete the extra transactions”. This defeates the entire purpose of the feed. Well done Xero! *slow clap*

Here is their support response for your viewing pleasure:

Hi Jason

It appears that PayPal are putting a hold on these transactions when they occur and releasing the funds to your account at a later date.

What this means is that the feed is correctly importing the Gross amount and Fee amount at the correct date and when the net amount has been released to your account later in the month by PayPal, the feed is picking this up as a new transaction.

We’d suggest deleting the incorrect Net amounts that have imported. Please let us know if you have any further questions.

Xero Help Centre: Delete a Bank Statement Line

Kind regards
Michael

One of the major selling points of Xero is their feed integration, but if they can’t even get PayPal right, what’s the point?

# Uniquify your Buffer Names in emacs with use-package

Recently I have been working on projects that often have multiple files of the same name. By default emacs doesn’t give much information to help you switch between the buffers of open files of the same name. At the same moment that I was thinking I need to find a solution to this Pragmatic Emacs posted a nice little solution using uniquify.

This is how do the same using use-package:

# FreeTDS is a bag of razorblades use, Microsoft ODBC Driver for Linux instead

According to @mst FreeTDS is a bag of razorblades.

That’s right folks, don’t use it. The new way to go is Microsoft ODBC Driver for SQL Server on Linux.

Unfortunately its a nightmare to install on debian. Luckily some very smart people wrote a lovely little howto: Install and Configure the MS ODBC Driver on Debian.