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import types
import tensorflow as tf 
import numpy as np

# Expressions are represented as lists of lists,
# in lisp style -- the symbol name is the head (first element)
# of the list, and the arguments follow.

# add an expression to an expression list, recursively if necessary.
def add_expr_to_list(exprlist, expr):

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;; Adapted from https://github.com/ReactiveX/RxPY/blob/master/examples/konamicode/konamicode.py

(import [rx.subjects [Subject]])

(setv codes [:up :up :down :down :left :right :left :right :b :a])
(setv subject (Subject))

(setv query (-> (.window_with_count subject 10 1)
                (.select-many (fn [win] (.sequence-equal win codes)))
                (.filter (fn [equal] equal))))

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// Enter the day you would like to create
WITH { day: 18, month: 1, year: 2014 } as dayMap

// Merge hours in a day
MERGE (thisDay:Day { day: dayMap.day, month: dayMap.month, year: dayMap.year })
MERGE (firstHour:Hour { day: dayMap.day, month: dayMap.month, year: dayMap.year, hour: 1 })
CREATE (thisDay)-[:FIRST]->(firstHour)
FOREACH (i IN tail(range(1, 24)) |
    MERGE (thishour:Hour { day: dayMap.day, month: dayMap.month, year: dayMap.year, hour: i })
    MERGE (lasthour:Hour { day: dayMap.day, month: dayMap.month, year: dayMap.year, hour: i - 1 })

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An paring down of trulia's page to get the essence of how it works.

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import mongoengine
class MongoModelSerializer(serializers.ModelSerializer):

    def get_default_fields(self):
        cls = self.opts.model
        opts = get_concrete_model(cls)
        #pk_field = opts.pk
        fields = []
        fields += [getattr(opts, field) for field in opts._fields]
        #fields += [field for field in opts.many_to_many if field.serialize]

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import prelude

Signal = -> new (class SignalClass
  (register) ->
    @handlers = []
    register @send

  send: (value) ~>
    @_value = value
    for handler in @handlers => handler value

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$.fn.queue = function(){

  var Q = function(){
    this.q = [];
  }

  Q.prototype = {
    enqueue: function(el){
      if($.isArray(el)){
        this.q = el;