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…
Author: Karlo Smid
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…
Everybody Is Replaceable
TL;DR Although we like to think that our software testing work is unreplaceable, we will present to you hard true, everybody is replaceable. The post is based on a remarkable…
Testing From Trenches, Example Of Oracle Consistency With User Expectation
TL;DR This post is an example of how I used oracle consistency with user expectations to identify that I have a problem with my MacBook Pro. Last year I upgraded…
Am I A Profitable Software Tester?
TL;DR We will try to answer this question for both freelance testers and testers employed by the company. The post is based on a remarkable book written by Chad Fowler,…
Decimal Number Adding Algorithm For Software Testers
TL;DR Back to school! Here we will explain decimal numbers adding algorithm, but tailored for software testers. The post is aligned with the Black Box Software Testing Foundations course (BBST)…
