Posted inUbuntu Ubuntu 20.04
Installing Docker Compose on Ubuntu 20.04
This article was contributed by Dustin B. Cisneros of RackNerd – LowEndBox appreciates your contribution…
Posted inapache kafka kafka Karafka
Karafka framework 1.4.0 Release Notes (Ruby + Kafka)
This release mostly solves problems related to message deserialization and normalizes some of the naming…
Posted inUbuntu Ubuntu 20.04
How to Install Remote Desktop on Ubuntu 20.04 with XRDP
In this tutorial we will be showing you how to set up a remote desktop…
Posted inUbuntu Ubuntu 20.04
How to install Webmin on Ubuntu 20.04
This article was contributed by Dustin B. Cisneros from RackNerd, a seasoned contributor of the…
Posted inPerformance Ruby Ruby 2.7
The hidden cost of the Ruby 2.7 dot-colon method reference usage
Note: This case is valid also for the “old” #method method usage. The reason why…
NameError: undefined method ‘parse’ for class ‘NilClass’ when doing Time.zone.parse
If you get following error when trying to parse time: Time.zone.parse('2019-01-01 11:11:11') Traceback (most recent…
Posted inapache kafka kafka Karafka
Karafka framework 1.3.0 Release Notes (Ruby + Kafka)
Note: These release notes cover only the major changes. To learn about various bug fixes…
Synology DSM 6.2 Photo Station 6 – Failed to Load Data Fix
I’m a quite happy Synology user. For the past years I’ve been using it mostly…
Ruby 3 gathering/hack challenge summary
Many of you may not be aware, but Ruby 3 is not only a distant,…
How to take over a Ruby gem and what to do with it / RubyKaigi 2019 presentation
Using Ruby gems is safe, right? We’re a nice community of friendly beings that act…