We use cookies to ensure that we give you the best experience about vital software issues 'n stuff. A cookie is a small text file containing information that a website transfers to your computer's hard disk for record-keeping purposes and allows us to analyze our site traffic patterns. It does not contain chocolate chips, you cannot eat it and there is no special hidden jar. If that's still okay for you, and you want to continue to use our website, you can close this message now (don't forget to read our Data Privacy Notice). Otherwise you gotta leave now :-( Close

End of holiday season

When developers come back from holidays…

ISTQB® releases new Certified Tester Foundation Level 2018 (CTFL) Syllabus

The ISTQB® General Assembly has approved the new 2018 version of the ISTQB® Certified Tester Foundation Level syllabus for general release. Foundation Level is core to the ISTQB® Certified Tester Scheme providing essential understanding and knowledge t…

Welcome to Weirdo-Land

I just wanted to draw an oldtimer Porsche Speedster 356 of the Fifties. Usually I am less addicted to sports cars, but this one is an exception. I watched an interesting report by Jay Leno about a 356 replica bulit by JPS Motorsports and since then can…

Baffled sequenceIDs

Sorry folks, Insider. I don’t know how I can better generalize the cartoon so it is also funny for those who haven’t experienced our exciting moments we had with our love-hate relationship-sequence IDs. The counter was reset after each deployment. It r…

No undo in the elevator

A nice test pattern to apply while testing software, is to revert all changes performed on one object or more, either by sending the keys CTRL-Z as often as possible or by using any other provided cancel/revert/undo operation if it exists. An interesti…

Ready to take off – or good enough to go live?

Many, many years back, when I drew the first version of the cartoon on a draft piece of paper, I was inspired by an email sent out to everyone claiming the software is good enough to go live although the software never went through proper testing. Onl…

A lesson in Test Patterns

I recently had a workshop at the SwissQ offices in Zurich about common test patterns and how I am looking for bugs. I showed a draft of this cartoon, and this was the only moment where they were really laughing out loud…so I thought it might be worth…

Unequal conditions

I created this cartoon on behalf of Tennisclub Augst for their regular published small brochure. The more I look at it, the more I realize the interesting analogy it bears to completely different areas far outside of simple Tennis scenarios.

125000 clicks

We made it Yogi! I cannot believe that in these days I see 125000 of total and real clicks on my cartoon blog. Not enough to get famous (not my goal) but also not so few to get ignored…, thanX a lot for watching this blog.I am especially happy having…