What, why
I’ve been reading up on TDD and it has struck me as particularly useful methodology to achieve “clean code that works”. TDD encourages writing unit tests to cover all the code (because by definition, you write a test before a line of code is written). Because all your code is covered you are freed [...]

I have a bunch of PDF files for which I wanted to generate thumbnails. On looking around a bit, I found “ImageMagick“. Since I have Ubuntu installed, I did

sudo apt-get install imagemagick

It is not too big a download at around 740KB.
To create a thumbnails for all pages in the PDF document (say test.pdf which has [...]