Pierre Hersant elcortez

Bookmarklet for YouTube: Sort videos by length in videos tab

On channels in videos tab you can sort videos by:

Most popular
Date added (oldest)
Date added (newest)

But you cannot sort by length. So I decided to create a bookmarklet to do it in ascending order.

ActiveRecord advanced query

☀️ postgresql: has_many & distinct.

What happens in DB ?

Rails app

I created a rails app with models like so:

Connect DB to a Ruby Project and play with queries in console

I already had a ruby project, and there are few things I wanted to try to test some ActiveRecord queries. First I implemented a small script (see here ) But it was not easy to play with classes as I had to run the full script (gem installs, models definitions etc.).

I was looking a way to interact directly with the dabase in console.

Models

git config --global alias.checkoutr checkout
$EDITOR /usr/local/share/zsh/site-functions/git-completion.bash

...and then modify the file as follows...

-__gitcomp_nl "$(__git_refs '' $track)"
+if [ "$command" = "checkoutr" ]; then
+    __gitcomp_nl "$(__git_refs '' $track)"
+else

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable. I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (~~HTTPS Everywhere~~ No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, ~~Privacy Badger~~ etc), and all plugins set to "Ask To Activate".

	#!/usr/bin/ruby
	require 'yaml'
	require 'optparse'

	options = {}

	opt_parser = OptionParser.new do \|opt\|
	opt.banner = 'Usage: run bash'
	opt.separator ''
	opt.separator 'Example:'

	$ brew uninstall postgresql
	$ gem uninstall pg # ALL OF THEM
	$ rm -fr /usr/local/var/postgres
	$ launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
	$ pg_ctl -D /usr/local/var/postgres stop -s -m fast # WE SHOULD HAVE ALL postgres SERVERS & PROCESSES STOPPED BY NOW
	$ brew install postgres
	$ env ARCHFLAGS="-arch x86_64" gem install pg
	$ echo "DONE." >> /dev/null