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@tonymorris
tonymorris / scalaz.scala
Created January 5, 2014 01:16
Questions about \/ and Validation
// Questions about \/ and Validation
object scalaz {
/*
This explanation might help. This is a compilable source file with revisions
available at https://gist.github.com/tonymorris/8263051
Fact: All monads are applicative functors. As has been seen we can witness the
`Applicative` that arises from the `Monad` primitives. Let's illustrate this:
@Starefossen
Starefossen / tmux-cheats.md
Last active August 21, 2024 14:20
My personal tmux cheat sheet for working with sessions, windows, and panes. `NB` I have remapped the command prefix to `ctrl` + `a`.

Sessions

New Session

  • tmux new [-s name] [cmd] (:new) - new session

Switch Session

  • tmux ls (:ls) - list sessions
  • tmux switch [-t name] (:switch) - switches to an existing session
@dwf
dwf / hinton.py
Created February 1, 2010 20:51
A function for drawing Hinton diagrams with matplotlib.
#!/usr/bin/env python
"""
Draws Hinton diagrams using matplotlib ( http://matplotlib.sf.net/ ).
Hinton diagrams are a handy way of visualizing weight matrices, using
colour to denote sign and area to denote magnitude.
By David Warde-Farley -- user AT cs dot toronto dot edu (user = dwf)
with thanks to Geoffrey Hinton for providing the MATLAB code off of
which this is modeled.