iinm

def perms(xs):
    if len(xs) <= 1:
        yield xs
    else:
        for i in range(len(xs)):
            for perm in perms(xs[:i] + xs[i+1:]):
                yield xs[i:i+1] + perm

print list(perms(range(3)))
print list(perms('ABC'))

iinm

#!/usr/bin/env python
# -*- coding: utf-8 -*-

def merge(xs, ys):
    i, j = 0, 0
    new_list = []
    while i < len(xs) and j < len(ys):
        if xs[i] < ys[j]:
            new_list.append(xs[i])
            i += 1

iinm

(defn merge- [xs-init ys-init]
  (loop [xs xs-init ys ys-init res []]
    (let [[x & xrest] xs [y & yrest] ys]
      (cond
        (empty? xs) (concat res ys)
        (empty? ys) (concat res xs)
        (< x y) (recur xrest ys (conj res x))
        (<= y x) (recur xs yrest (conj res y))))))

(defn sort- [xs]

iinm

(defn perms [xs]
  (if (<= (count xs) 1)
    (list xs)
    (apply
      concat
      (for [i (-> xs count range)]
        (lazy-seq
          (for [p (perms (concat (take i xs) (drop (inc i) xs)))]
            (cons (nth xs i) p)))))))

iinm

#!/usr/bin/env python
# -*- coding: utf-8 -*-

def partition(xs, l, r):
    pv = xs[r]
    i = l-1
    for j in range(l, r):
        if xs[j] <= pv:
            i += 1
            xs[i], xs[j] = xs[j], xs[i]

iinm

var str = "I like turtles. Do you? Awesome! hahaha. lol!!! What's going on???? I went to U.S.";
var result = str.replace(/([^.!?A-Z]+[.?!]+\s*)/g, "$1|").split("|");
console.log(result);

iinm

from sklearn.feature_extraction.text import TfidfVectorizer

def iter_docs():
    docs = [
        'This is a pen.',
        'Hi, How are you?',
        'May the force be with you.'
    ]
    for doc in docs:
        yield doc

iinm

#cJuman.init(['-B', '-e2'])

def _juman_parse_line(line):
    xs = line.split(' ') if not line.startswith('@') else line[2:].split(' ')
    xs = xs[:11] + [' '.join(xs[11:])]
    if len(xs) != 12:
        return None
    # 表層 読み 原型 品詞 品詞ID 品詞2 品詞ID2
    labels = 'surface read orig pos pos_id pos2 pos_id2 pos3 pos_id3 pos4 pos_id4 detail'.split()
    word = dict((l, x) for l, x in zip(labels, xs))

iinm

import re
import pprint

def upp(obj, indent=2, **pp_args):
    '''
    stringify object that contains unicode
    '''
    printer = pprint.PrettyPrinter(indent=indent, **pp_args)
    str_ = printer.pformat(obj)
    str_ = re.sub(

iinm

import networkx as nx
from networkx.exception import NetworkXError
from networkx.utils import not_implemented_for


@not_implemented_for('multigraph')
def divrank(G, alpha=0.25, d=0.85, personalization=None,
            max_iter=100, tol=1.0e-6, nstart=None, weight='weight',
            dangling=None):
    '''