cristianp6

const SIZES = ['B', 'KB', 'MB', 'GB', 'TB']

const bytesToSizeString = (bytes) => {
  if (!+bytes || bytes < 0) {
    return `0 ${SIZES[0]}`
  }
  const i = Math.floor(Math.log(bytes) / Math.log(1024))
  return `${parseInt((bytes / Math.pow(1024, i)), 10)} ${SIZES[i]}`
}

cristianp6

import stream from 'mithril/stream'
import * as Stream from 'mithril/stream'

export type StatePatch<S> = (state: S) => S

export type AppState = {
  step: string
}

export type AppActions = {

cristianp6

For the KISS principle, you can opt for the factory function pattern (aka closures) instead of using classes.

// Typings definition (stripped out at complie time):
type MyObject = {
  readonly aPublicMethod: () => void;
  readonly anotherPublicMethod: (anArgument: any) => any;
};

type MyObjectFactory = (aDependencyInstance: any, anotherDependencyInstance: any) => MyObject;

cristianp6

[user]
  name = Cris
  email = cris@email.com
[alias]
  # move into existing branch
  co = checkout
  # move into current development brach: change branch name
  cod = checkout develop
  # create new branch and move into it
  cob = checkout -b

cristianp6

/**
 * Creates a "logging" schema with an "history" table where are stored records in JSON format
 * 
 * Requires PostgreSQL >= 9.3 since data is stored in JSON format
 *
 * Credits: http://www.cybertec.at/2013/12/tracking-changes-in-postgresql/
 */

/* Create a schema dedicated to logs */
CREATE SCHEMA logging;

cristianp6

# Detailed answer
curl -s -A "Googlebot/2.1 (+http://www.google.com/bot.html)" -D - YOUR_URL -o /dev/null

# Short answer
curl -sL -A "Googlebot/2.1 (+http://www.google.com/bot.html)" -w "%{http_code} %{url_effective}\\n" "YOUR_URL" -o /dev/null

# Other crawlers: http://www.useragentstring.com/pages/Crawlerlist/

cristianp6

Create authentication SSH-Kegen key on local/client host

cd ~ && ssh-keygen -t rsa

You could skip passphrase.

From host1, create .ssh directory on remote host via ssh

cristianp6

<?php
/* Block Spam Comments - BEGIN */
/* source: http://davidwalsh.name/wordpress-comment-spam */
add_action( 'wp_footer', 'catch_new_comment_submit' );
add_filter( 'preprocess_comment', 'preprocess_new_comment' );
function catch_new_comment_submit(){
	global $post;
	if( comments_open( $post->ID ) && (is_single() || is_page()) ){ ?>
<script type="text/javascript">
window.onload = function() { 'use strict';

cristianp6

Write retrieved emails in a file

As root, install fetchmail

$ apt-get install fetchmail

Check if fetchmail has SSL support: if you see something like "libssl.so.0" then yours has it

$ ldd /usr/bin/fetchmail

cristianp6

[AccountInformation]
real_name=Your Real Name
nickname=Account name
service_provider=OTHER
ordinal=0
imap_username=tophost.username
imap_remember_password=true
smtp_remember_password=true
prefetch_period_days=14
imap_host=pop.yourdomain.tld