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…
Posted inauthentication http basic auth Rails
Ruby on Rails HTTP Basic authentication with JSON failure message
A short snippet on how to make Ruby on Rails authenticate_or_request_with_http_basic respond with a JSON…
Exploring a critical Net::Protocol issue in Ruby 2.6.0p0 and how it can lead to a security problem
TL;DR This bug has been fixed in 2.6.1. Please upgrade and all should be good.…