jpo

import numpy as np

class Perceptron(object):
    """Perceptron classifier

    Parameters
    ----------
    eta : float
        Learning rate (between 0.0 and 1.0)
    n_iter : int

jpo

# A simple Ruby interpreter designed to evaluate mathematical expressions.
#
# USAGE:
# interpreter = Interpreter.new
# interpreter.input('1 + 1') => 2
# interpreter.input('2 - 1') => 1
# interpreter.input('2 * 3') => 6
# interpreter.input('8 / 4') => 2
# interpreter.input('7 % 4') => 3
# interpreter.input('x = 1') => 1

jpo

require 'nokogiri'
require 'open-uri'

# Retrieves publicly available tweets for a twitter account.
# This job is intended to be used with the comments widget.

# Config
# ------
twitter_username = ENV['TWITTER_USERNAME'] || '[TWITTER USERNAME]' # Do not include the @ symbol
twitter_avatar   = '[TWITTER AVATAR URL]' # e.g. https://pbs.twimg.com/profile_images/...

jpo

Dashing - 12 Hour Clock

This widget displays the current time as a 12-hour clock.

Installation:

Open a shell and run this command from the root of your dashing project:

dashing install 6e2f80b4812c5b9474f3

jpo

(function () {
    if (typeof (ko) === undefined) {
        throw 'Knockout is required, please ensure it is loaded before loading this validation plug-in';
    }

    ko.bindingHandlers.cleditor = {
        init: function(element, valueAccessor, allBindingsAccessor) {
            var modelValue = valueAccessor(),
                allBindings = allBindingsAccessor();

jpo

# Terminal Progress Indicators. Four examples are included: percentage,
# spinner, progress bar, and combined. This script has been tested on
# Mac OS X 10.8 with Ruby 1.8.7, 1.9.1, 1.9.2, and 1.9.3

class Spinner
  include Enumerable
  def each
    loop do
      yield '|'
      yield '/'