Archives

Categories

Sociological Images 2014

White Trash

The above poster was on a bridge pylon in Flinders St in 2012. It’s interesting to see what the Fringe Festival people consider to be associated with “white trash”. They claim homophobia is a “white trash” thing however lower class people have little political power and the fact that we still don’t […]

Sociological Images 2012

In 2011 I wrote a post that was inspired by the Sociological Images blog [1]. After some delay here I’ve written another one. I plan to continue documenting such things.

Playground

In 2011 I photographed a plaque at Flagstaff Gardens in Melbourne. It shows a picture of the playground in 1918 with segregated boys […]

Swap Space and SSD

In 2007 I wrote a blog post about swap space [1]. The main point of that article was to debunk the claim that Linux needs a swap space twice as large as main memory (in summary such advice is based on BSD Unix systems and has never applied to Linux and that most storage devices […]

Phone Based Lectures

Early this month at a LUV meeting I gave a talk with only my mobile phone to store notes. I used Google Keep to write the notes as it’s one of the easiest ways of writing a note on a PC and quickly transferring it to a phone – if I keep doing this I […]

Replacement Credit Cards and Bank Failings

I just read an interesting article by Brian Krebs about the difficulty in replacing credit cards [1].

The main reason that credit cards need to be replaced is that they have a single set of numbers that is used for all transactions. If credit cards were designed properly for modern use (IE since 2000 or […]

Finding Corrupt Files that cause a Kernel Error

There is a BTRFS bug in kernel 3.13 which is triggered by Kmail and causes Kmail index files to become seriously corrupt. Another bug in BTRFS causes a kernel GPF when an application tries to read such a file, that results in a SEGV being sent to the application. After that the kernel ceases to […]

Comparing Telcos Again

Late last year I compared the prices of mobile providers after Aldi started getting greedy [1]. Now Aldi have dramatically changed their offerings [2] so at least some of the phones I manage have to be switched to another provider.

There are three types of use that are of interest to me. One is for […]

Links March 2014

Typing Animal wrote an interesting article about the dangers of stainless steel in a medical environment [1]. Apparently silver and copper are best due to the oligodynamic effect. Instead of stainless steel drinking bottles they should sell silver plated drinking bottles for kids, I’m sure that lots of parents would pay extra for that.

Mark […]

The Aspie Accent

I am often asked about my “accent”. The most common guess is that it’s a “British” accent, while I lived in London for about a year I don’t think that my accent changed much during that time (people have commented on the way I speak since I was in primary school). Also there isn’t a […]

Nexus5 Armourdillo Hybrid Case

I’ve just been given an Armourdillo Hybrid case for the Nexus 5 [1] to review. The above pictures show the back of the case, the front of the case, the stand, and the front of the case with the screen blank. When I first photographed the case the camera focused on a reflection of […]