makandra cards: BitCrowd (public cards) https://makandracards.com/bitcrowd Install PostGIS for pgvm https://makandracards.com/bitcrowd/40327-install-postgis-pgvm Tue, 31 May 2016 10:47:55 +0200 card:40327 group_by with ActiveModel::Serializers https://makandracards.com/bitcrowd/38771-group-activemodel-serializers Mon, 29 Feb 2016 15:13:30 +0100 card:38771 .first and .last on models using uuid https://makandracards.com/bitcrowd/36199-first-last-models-uuid Fri, 09 Oct 2015 16:11:41 +0200 card:36199 Show the routing table on MacOS https://makandracards.com/bitcrowd/35597-show-routing-table-macos Fri, 04 Sep 2015 10:59:19 +0200 card:35597 'PG::GroupingError: ERROR: column must appear in the GROUP BY clause or be used in an aggregate function' in rails while trying ".group" https://makandracards.com/bitcrowd/32883-pg-groupingerror-error-column-must-appear-group-clause Sun, 17 May 2015 13:59:32 +0200 card:32883 a bookmarklet to generate the commit message from an open jira story https://makandracards.com/bitcrowd/25917-bookmarklet-generate-commit-message-open-jira-story Mon, 23 Jun 2014 18:08:28 +0200 card:25917 a bookmarklet to generate the branch name from an open jira story https://makandracards.com/bitcrowd/25915-bookmarklet-generate-branch-name-open-jira-story Mon, 23 Jun 2014 18:01:27 +0200 card:25915 mtr says "mtr: unable to get raw sockets" https://makandracards.com/bitcrowd/23800-mtr-says-mtr-unable-get-raw-sockets Sun, 06 Apr 2014 10:27:50 +0200 card:23800 Use Omniauth/Devise with different Facebook apps (e.g. one for every locale) https://makandracards.com/bitcrowd/22829-omniauth-devise-different-facebook-apps-e-g-one-every Fri, 07 Mar 2014 16:26:19 +0100 card:22829 a bookmarklet to generate the commit message from an open pivotal tracker story https://makandracards.com/bitcrowd/22653-bookmarklet-generate-commit-message-open-pivotal-tracker Mon, 03 Mar 2014 16:20:46 +0100 card:22653 a bookmarklet to generate the branch name from an open pivotal tracker story https://makandracards.com/bitcrowd/22651-bookmarklet-generate-branch-name-open-pivotal-tracker Mon, 03 Mar 2014 16:20:01 +0100 card:22651 Dynamically referencing columns in Squeel https://makandracards.com/bitcrowd/22295-dynamically-referencing-columns-squeel Wed, 19 Feb 2014 17:39:24 +0100 card:22295 be careful when using admin powers with ClassName.active https://makandracards.com/bitcrowd/22289-careful-admin-powers-classname-active Wed, 19 Feb 2014 14:27:35 +0100 card:22289 HELP, the HTML in my I18n strings is escaped! https://makandracards.com/bitcrowd/21969-help-html-i18n-strings-escaped Fri, 07 Feb 2014 12:36:25 +0100 card:21969 Gatekeeping: Guide for developer https://makandracards.com/bitcrowd/19855-gatekeeping-guide-developer Mon, 18 Nov 2013 15:25:50 +0100 card:19855 Make rails start faster when using Ruby 1.9.2 on a Mac https://makandracards.com/bitcrowd/2761-make-rails-start-faster-ruby-1-9-2-mac Tue, 01 Nov 2011 13:15:45 +0100 card:2761