Tips &Tricks Blog

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How to see the sql statements for rails commands

Just type the following command in your rails console to see the sql output of your rails commands ActiveRecord::Base.logger = Logger.new(STDOUT) NOTE: You will probably have to do this for every session. To avoid that, add...

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How to cut/edit/trim videos in vlc on mac?

Follow three simple steps to trim a video in vlc : 1) Set the default directory location where you want to store the trimmed video by going to Go to VLC Preferences —> Input...

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Docker cheatsheet

List the currently running docker containers docker ps List all the docker containers that have run so far docker ps -a Run shell commands in a docker container (aka. interactive terminal) docker run -it...

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Ruby on Rails cheatsheet

Creating a new rails project Using MySQL as the database rails new myapp -d mysql Using postgres as the database rails new myapp -d postgresql Installing Gems To manually install gems that you add,...