roxsula

#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the minimumSwaps function below.
def minimumSwaps(arr):

rodoufu

# Complete the minimumBribes function below.
def minimumBribes(q):
    soma = 0
    for i in xrange(len(q) - 1, -1, -1):
        if q[i] - (i + 1) > 2:
            print("Too chaotic")
            return
        for j in xrange(max(0, q[i] - 2), i):
            soma += q[j] > q[i]
    print soma

PerroBueno

import random

#Linear search
def linseach(ordered_list, element_to_find):
    for i in ordered_list:
        if i == element_to_find:
            return True
    return False

#Binary search

vijayanandrp

PyMongo Tutorial : Insert, Read, Update, Delete in MongoDB

# !/usr/bin/env python3.5
# -*- coding: UTF-8 -*-

import pprint
import dateutil.parser
import datetime

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

wesleybliss

version: '2'
services:
    myapp:
        build: .
        container_name: "myapp"
        image: debian/latest
        environment:
            - NODE_ENV=development
            - FOO=bar
        volumes:

telbiyski

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev -y
sudo apt-get install libfreetype6 libfreetype6-dev -y
sudo apt-get install libfontconfig1 libfontconfig1-dev -y
cd ~
export PHANTOM_JS="phantomjs-2.1.1-linux-x86_64"
wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/$PHANTOM_JS.tar.bz2
sudo tar xvjf $PHANTOM_JS.tar.bz2
sudo mv $PHANTOM_JS /usr/local/share
sudo ln -sf /usr/local/share/$PHANTOM_JS/bin/phantomjs /usr/local/bin

GitRay

# This has been edited to work with python3. Some of the tested combinations will not work in python2.
import pandas as pd
df = pd.DataFrame({'text': [str(i % 1000) for i in range(1000000)],
                   'numbers': range(1000000)})

import pickle
# Python 3 has no cPickle
#import cPickle
import json
from functools import partial

HarizNaam

library(rmongodb)
#connect to mongoDB
mongo = mongo.create(host = "localhost")
mongo.is.connected(mongo)

# User Similarity
bson <- mongo.find.one(mongo, "DeliciousMR.map_reduce_BM25UserSimilarity", query ='{"_id": "8;1;"}')
bson

# Item Similarity

erdii

Dockerizing Postgres

docker run --name postgres -e POSTGRES_PASSWORD=YOURSECRETPASS -d -v /your/db/path:/var/lib/postgresql/data postgres

then link other containers with this one

using systemd: