Preslav Rachev
The 10 Go Error Handling Commandments
·5 mins
Thou shalt handle errors with care: ten tips for wrapping, translating, and returning them without turning every failure into noise.
- Tags /
programming
2026
2024
Why I Am Not Writing About Programming as Much Anymore
·4 mins
After 25 years of coding, I’m shifting my gaze beyond the keyboard to embrace creative passions like writing, photography, and music. Here’s why I’m writing less about programming—and what’s next for this blog.
2021
How to Use Generics in Go Starting From v1.17
·3 mins
Using a flag that appears to have been brought to light with v1.17
Between Go and Elixir
·10 mins
Reason wanted me to make a choice, and I am so glad I didn’t. Because the more I kept delving into both Elixir and Go, the more I found out how complementary the two can be to one another.
2016
Kotlin Basics: apply() and copy()
·3 mins
Kotlin brings a touch of succinctness in places, where even programmers new to Java, may find code unnecessarily over-bloated.