Debugging and other nonsense

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About computer science, crafting software, and what happens in between

What does 100% test coverage tells you about the quality of your code / tests?

Posted on February 10, 2022

100% coverage does not protect you from bugs when you develop. It protects from regressions when you update and refactor. [Read More]
Tags:
- Testing
This ancient programming language is way more common than we all thought

Posted on February 9, 2022

If you are struggling to replace that old legacy code in Java 8, consider what it means to have 800 billion lines of COBOL in daily use out there. [Read More]
Tags:
- Cobol
- Legacy
An interesting interview to David Heinemeier Hansson

Posted on February 8, 2022

An interesting interview to David Heinemeier Hansson, cofounder and CTO of Basecamp, and creator of Ruby on Rails. [Read More]
Tags:
- Podcast
- RemoteWorking
How I got my first 100% remote job in 2022

Posted on January 9, 2022

I quit my traditional job to jump into the 100% remote world. This is what happened. [Read More]
Tags:
Log4Shell - RCE 0-day exploit found in log4j 2

Posted on December 19, 2021

0-day exploit in log4j resulting in remote code execution by logging a string. [Read More]
Tags:
- Java
- Cybersecurity