CristhianBoujon

def get_top_n_words(corpus, n=None):
    """
    List the top n words in a vocabulary according to occurrence in a text corpus.
    
    get_top_n_words(["I love Python", "Python is a language programming", "Hello world", "I love the world"]) -> 
    [('python', 2),
     ('world', 2),
     ('love', 2),
     ('hello', 1),
     ('is', 1),

andyrbell

# use ImageMagick convert
# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf

nalgeon

Справочник переехал: https://github.com/hflabs/city

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

bre7

Solution 1

convert original.pdf -colorspace gray +clone -blur 0x1 +swap -compose divide -composite -linear-stretch 5%x0% -rotate 1.5 fake-scanned.pdf

Colorscan variation:

u1i

#!/usr/bin/env bash

# install docker
# https://docs.docker.com/engine/installation/linux/ubuntulinux/

# install docker-compose
# https://docs.docker.com/compose/install/

# install letsencrypt
# https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-16-04

micc83

<?php

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

$database = 'db';
$user = 'user';
$pass = 'pass';
$host = 'localhost';

ipedrazas

# Backup DB
docker run \
 --rm \
 --link running_mongo:mongo \
 -v /data/mongo/backup:/backup \
 mongo \
 bash -c ‘mongodump --out /backup --host $MONGO_PORT_27017_TCP_ADDR’
 # Download the dump
 scp -r USER@REMOTE:/data/mongo/backup ./backup
 

diegocasmo

import React, {PropTypes} from 'react';

export const Tab = (props) => {
    return (
        <li className="tab">
            <a className={`tab-link ${props.linkClassName} ${props.isActive ? 'active' : ''}`}
                onClick={(event) => {
                    event.preventDefault();
                    props.onClick(props.tabIndex);
                }}>

rafalkasa

using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.Swagger;
using Swashbuckle.AspNetCore.SwaggerGen;
using System.Collections.Generic;

namespace BoundedContext.Web.Swagger
{
    /// <summary>
    /// This class orginally was created by https://gist.github.com/smaglio81 and modified version used in this project you can find here
    /// https://gist.github.com/rafalkasa/01d5e3b265e5aa075678e0adfd54e23f