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36,173,112,115,116

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Clojure and Groovy side-by-side

	Clojure	Groovy
map

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(def l [0 1 2 3 4 5 6 7 8 9])

(defn union-qf[p q l]
    (let [pid (nth l p)]
        (map #(if (= % pid) (nth l q) %) l)))

(println (union-qf 6 7 (union-qf 2 8 (union-qf 0 5 (union-qf 7 1 (union-qf 4 3 (union-qf 2 3 l)))))))

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(ns list-soup.views.common
  (:use [noir.core :only [defpartial]]
        [hiccup.page-helpers :only [include-css include-js html5]]))

(defpartial layout [& content]
            (html5
              [:head
               [:title "list-soup"]
               (include-css "/css/bootstrap.css")
               [:style {:type "text/css"}

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#lang scheme

(define (atom? x)
    (and (not (pair? x)) (not (null? x))))

(define lat?
    (lambda (l)
        (cond
            ((null? l) #t)
            ((atom? (car l)) (lat? (cdr l)))

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Categories of programming languages

Generated from ‘List of programming languages by type’ from Wikipedia: http://en.wikipedia.org/wiki/Categorical_list_of_programming_languages

.NET Framework

• Reflective languages

32032

• Machine languages

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def parse(people):
    """ 
    returns a list of tuples; first element in tuple - last name; second element - a dict 
    """
    people_dicts = [dict(zip(("first", "last", "email"), person.split())) for person in people.splitlines()]
    return [(d["last"], d) for d in people_dicts]
    
def santafy(l):
    
    def index(i):

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#
# simplified version of http://en.wikipedia.org/wiki/Shunting-yard_algorithm
# no error checking for mismatched parentheses
# letters used instead of numbers
#
def shunting_yard(s):
    output_queue = []
    operator_stack = []
    
    operators = dict({

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import os
from os.path import splitext

def xml_start():
    return """<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
    <properties>
    """
def xml_end():
    return "</properties>"

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	JavaScript	Python
Object	{}; new Object(); new function() {}
Array	[]; new Array()
List		[]; list()
RegExp	//