Jan 23, 2017 Monday

Simple Wi-Fi Yagi

The signal to my wireless adapter card dropped 6 dB when I removed the parasitics from the router dipole. The Yagi provides a fourfold increase in power, which will double the operating range. When signal strength is the limiting factor, it will quadruple throughput.

Jan 22, 2017 Sunday

A few Django ORM mistakes

See if you can figure out what's wrong with the code snippets below! Ask yourself what the problem is, what effect will it have, and how can you fix it? These examples are for Django, but probably apply to many other ORMs.

I used bug 2 & 3 solutions for Sublevel.

Jan 19, 2017 Thursday

DIY chocolate croissants

Puff pastry costed €0.99 and I made 10 croissants! Kinder chocolate bars were already home since my eldest child (read: husband) loves them!

I need to try this as soon as possible.

Dec 26, 2016 Monday


Programming languages and commonly used features in a side-by-side format.

Dec 25, 2016 Sunday

Storyboards segue tutorial

Pass data between view controllers.

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