Simeon Willbanks simeonwillbanks

Unfollow everyone on twitter.com

By @foldleft.bsky.social, see also Unfollow everyone on bsky.app.

Go to https://twitter.com/YOUR_USER_NAME/following
Open the Developer Console. (COMMAND+ALT+I on Mac)
Paste this into the Developer Console and run it

// Unfollow everyone on twitter.com, by Jamie Mason (https://twitter.com/fold_left)

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

Sharing files using netcat

The receiver

nc -l 5566 > data-dump.sql

Listen on port 5566 and redirect output to data-dump.sql

The sender

CentOS server setup guide for people from debian

A basic server setup guide for people from debian to CentOS.

Software

yum is apt-get/aptitude on CentOS.

Your class can be no longer than 100 lines of code.
Your methods can be no longer than five lines of code.
You can pass no more than four parameters and you can’t just make it one big hash.
When a call comes into your Rails controller, you can only instantiate one object to do whatever it is that needs to be done. And your view can only know about one instance variable.

You can break these rules if you can talk your pair into agreeing with you.

WARNING

This gist is outdated! For the most up-to-date information, please see http://emberjs.com/guides/routing/!

It All Starts With Templates

An Ember application starts with its main template. Put your header, footer, and any other decorative content in application.handlebars.

<header>

	# # PollingRequest
	#
	# A xhr request that repeatedly polls a [progress-aware endpoint](#progress-aware-endpoint).
	#
	# req = PollingRequest.new
	# url: /states.csv
	# interval: 2000 # polling interval in milliseconds
	# progress: (n)->
	# console.log "Progress: #{n} percent"
	# success: (res)->

	# You have your csv data and it looks like so... It's in a file named "my_data.csv" and we want to import it into a table named "my_things".

	"1", "Something", "0.50", "2013-05-05 10:00:00"
	"2", "Another thing", "1.50", "2013-06-05 10:30:00"

	# Now you want to import it, go to the command line and type:

	$ PGPASSWORD=PWHERE psql -h HOSTHERE -U USERHERE DBNAMEHERE -c "\copy my_things FROM 'my_data.csv' WITH CSV;"

	# Voila! It's impoted. Now if you want to wipe it out and import a fresh one, you would do this:

	sudo add-apt-repository ppa:pitti/postgresql
	sudo apt-get update
	sudo apt-get install postgresql-9.2 postgresql-server-dev-9.2 postgresql-contrib-9.2

	sudo su -l postgres
	psql -d template1 -p 5433
	CREATE EXTENSION IF NOT EXISTS hstore;
	CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
	service postgresql stop
	/usr/lib/postgresql/9.2/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.2/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.2/main/ -O "-c config_file=/etc/postgresql/9.2/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"

	========================================== ==========================================
	TMUX COMMAND WINDOW (TAB)
	========================================== ==========================================

	List tmux ls List ^b w
	New new -s <session> Create ^b c
	Attach att -t <session> Rename ^b , <name>
	Rename rename-session -t <old> <new> Last ^b l (lower-L)
	Kill kill-session -t <session> Close ^b &