Coding Errors

Coding Safely

In some ways coding is like really risk free surgery. In a code base known to work, the developer moves incrementally and safely around the system, always checking that the patient is still able to function and always trying to keep the system a build or two away from usable. Read more…

By admin, ago
Coding Errors

More haste less speed

When something is not working, it is most likely the very last thing you touched that is causing the problem. This seems really obvious, but probably 80% of the errors I make are to do with copy, paste & tweak, where the tweak is wrong or I forgot to make Read more…

By admin, ago
Graphics

Batch autocrop a set of images

If you need to autocrop a number of images in one go, then mogrify from the ImageMagick suite is excellent. mogrify -trim +repage *.png Result example You can take a look at our work on Google Play

By admin, ago