Software engineering and personal development

Category: Science & Tech (Page 20 of 35)

How to see the versions of all Ruby gems that you are using

Maybe it’s been a lot of years and many projects along the way that you have been using Ruby on Rails to develop your projects. Turn things from paper into actual software that makes other people’s lives easier. Of course, it’s hard to learn everything in the beginning and expect to remember all of it for the rest of your life. That’s why we write them, bookmark a link, etc.

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How to find the PostgreSQL version that you are using

Image source: https://docs.datadoghq.com/integrations/postgres/

If you are actively using Rails for developing your projects, then it’s likely that in at least one of your projects you are using PostgreSQL as the database technology. You have already added the pg in your Gemfile and have already started to use it. Then your client asks you about the version of PostgreSQL that you are using, and you may be confused for a bit about it, as you aren’t sure.

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