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#!/usr/bin/env python | |
import unittest | |
from union_find import UnionFind | |
class TestUnionFind(unittest.TestCase): | |
def test_init(self): | |
u = UnionFind(5) | |
self.assertEquals([0, 1, 2, 3, 4], u.id) |
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from fabric.api import task, local, sudo, run, prefix, env, cd | |
from fabric.contrib.files import exists, first | |
from contextlib import contextmanager, nested | |
def once(s): | |
"""Command_prefixes is a list of prefixes""" | |
if s not in env.command_prefixes: | |
return s | |
return 'true' |
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#!/usr/bin/env python | |
import httplib | |
import StringIO | |
import hashlib | |
import uuid | |
import random | |
import string | |
import sys | |
import os | |
import subprocess |
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# -*- coding: utf-8 -*- | |
GRID = { | |
1: 1, | |
2: 2, | |
3: 3, | |
4: 4, | |
5: 5, | |
6: 6, | |
7: 7, |
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$ cat ~/path/to/.git/hooks/post-checkout | |
#!/bin/bash | |
echo "Cleaning pyc" | |
find . -iname '*.pyc' -delete |
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-- repeat | |
rep :: Int -> x -> [x] | |
rep 0 x = [] | |
rep n x = [x] ++ rep (n-1) x | |
-- get value at | |
at :: [x] -> Int -> x | |
at (x:xs) 0 = x | |
at (x:xs) n = at (xs) (n-1) |
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class SomeClass: | |
def some_method(self): | |
some_function() | |
def some_function(): | |
pass |
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# play <some song name> | |
function play { | |
youtube-dl --default-search=ytsearch: \ | |
--youtube-skip-dash-manifest \ | |
--output="${TMPDIR:-/tmp/}%(title)-s%(id)s.%(ext)s" \ | |
--restrict-filenames \ | |
--format="bestaudio[ext!=webm]" \ | |
--exec=mplayer -vvv "$*" | |
} |
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# Example of how to query elasticsearch with httpie | |
echo '{"query": {"match": {"name": "beer"}}}' | http POST :9200/my_index/my_doctype/_search/ |
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from collections import deque | |
def sol(inp): | |
strd = sorted(inp) | |
enum = enumerate(strd) | |
for idx, item in enum: | |
# ASEGURARSE QUE ESTO SEA UN TRIO SIEMPRE | |
next_3 = idx + 3 |
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