Building a Ractor based logger that will work with non-Ractor compatible code
Recently Mike Perham shared a tweet with this comment and a code sample on the…
How to install PostGIS 2.3 on Ubuntu 16.04 LTS
Hey guys, today about the installation of PostGIS, an open source and OGC compliant spatial database extender for the PostgreSQL database management system. It is similar in functionality to ESRI ArcSDE, Oracle Spatial, DB2 spatial extender and something (SQL Server spatial…?)from Microsoft. It provides outstanding performance and functionality – for free! At this time the […]
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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 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…