Humans Are Error Machines
TL;DR What makes us human is that we make mistakes. When I hear from a programmer that he does not use TDD because his code is bulletproof, this is bad…
Author: Karlo Smid
Testing From Trenches, Test Automation Framework Tech Stack Decission
mentoring, testing from tranches
TL;DR Abhishek Kulkarni asked me on LinkedIn advice on how to select programming language for the test automation framework. Here is my answer based on my practical experience through several…
Beeing Or Working At Work?
TL;DR What do you do more at work? Do you do more of none productive work, like procrastination or long coffee breaks, or you are actually contributing to the project?…
Binary Numbers Arithmetic
TL;DR In the last post, we presented Binary numbers. Let’s explore Binary numbers arithmetic and interesting software testing problems that could arise. The post is aligned with the Black Box…
Binary Numbers
TL;DR Now that we know the decimal number system, it is time to switch to the binary computer number system. The post is aligned with the Black Box Software Testing…
Testing From Trenches, Gmail Delete All Spam Issue
TL;DR Another week, another issue from the void. This time I have a video of an issue where Gmail fails to delete all spam messages in my spam inbox. Gmail…
Project Maintenance Is Great Learning Opportunity
TL;DR Nobody wants to work on a project that is in the maintenance phase. But for software testers, this is an excellent learning opportunity for several reasons. The post is…
Floating-Point Number Representation
TL;DR The disadvantage of fix-point decimal number representation is a limited number of significant digits that we can store in memory. That implies that we lose precision. Let’s examine floating-point…
Fixed-Point Number Representation
TL;DR In computing, we also need to represent the number fractions. Fixed-point number representation is one way to handle fractions. The post is aligned with the Black Box Software Testing…
