Osse

$ sudo systemctl poweroff
Failed to start poweroff.target: Connection timed out
$ sudo shutdown -h now
Failed to start poweroff.target: Activation of org.freedesktop.systemd1 timed out
Failed to open /dev/initctl: No such device or address
Failed to talk to init daemon.

klepsydra

BUY  WARFAMA      20120327  1.52      18.57923  2595257      lastprice=1.67      targetprice=1.35      quantity>=569.80
BUY  TRAKCJA      20120323  1.21      18.40000  7787679      lastprice=1.16      targetprice=.94       quantity>=818.32
BUY  DSS          20120322  4.62      18.39286  1250754      lastprice=3.70      targetprice=3.01      quantity>=255.55
BUY  ABMSOLID     20120330  3.20      18.36735  3341862      lastprice=3.14      targetprice=2.56      quantity>=300.48
BUY  BIOTON       20120329  0.10      18.18182  1713404      lastprice=0.09      targetprice=.07       quantity>=10989.00
BUY  CIECH        20120320  16.45     12.26667  6342807      lastprice=16.65     targetprice=14.60     quantity>=52.68
BUY  SKOTAN       20120319  3.03      11.38462  5863662      lastprice=3.57      targetprice=3.16      quantity>=243.42
BUY  OVOSTAR      20120328  111.90    10        1003295      lastprice=109.20    targetprice=98.28     quantity>=7.82
BUY  MIDAS        20120321  0.90      8.33333   11032438     last

klepsydra

+----------------+---------------+---------------+---------------+
|  Performance of Scottrade_50209607, 2012-04-02T00:24:33+02:00  |
+----------------+---------------+---------------+---------------+
|group           |Unrealized     |Realized       |Combined       |
+----------------+---------------+---------------+---------------+
|   openValueSum |       2347.31 |       3056.22 |       1865.23 |
|  closeValueSum |       2365.24 |       3132.37 |       1883.16 |
|    gainLossRaw |         17.93 |         76.15 |         94.08 |
|      profitSum |         17.93 |         76.15 |         94.08 |
|   gainLossPerc |          0.76 |          2.49 |          5.04 |

gist:4169393

module Psych
  module Visitors
    class ToRuby < Psych::Visitors::Visitor
    def deserialize o
      if klass = Psych.load_tags[o.tag]
        instance = klass.allocate

        if instance.respond_to?(:init_with)
          coder = Psych::Coder.new(o.tag)
          coder.scalar = o.value

himynameisjonas

jQuery("body").find('img').each(function(i,img) {
    var w = img.width;
    var h = img.height;
    if (w && h) {
        var src =  'http://placekitten.com/'+w+'/'+h;
        img.src = src;
    }
});

// code from https://github.com/lsemel/jquery-placekitten

abarringer

require 'rubygems'
require 'sqlite3'
require 'rexml/document'
include REXML

xml =<<XML
<records>
  <entry><name>abc</name><qty>3</qty></entry>
  <entry><name>def</name><qty>5</qty></entry>
  <entry><name>ghi</name><qty>2</qty></entry>

franzalex

// ==UserScript==
// @author        Crend King
// @contributor   Franz Alex Gaisie-Essilfie
// @version       2.4.20170620
// @name          Textarea Backup with expiry Fix
// @namespace     http://users.soe.ucsc.edu/~kjin
// @description   Fix @grant https://greasyfork.org/zh-CN/forum/discussion/8161
// @description   Retains text entered into textareas and contentEditables, and expires after certain time span.
// @include       http://*
// @include       https://*

maxgalbu

<?php

//To be added under Twig/Node/Switch.php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 * (c) 2009 Armin Ronacher
 *

Integralist

hash = { 'foo' => 'bar' }

# Version 1
hash = Hash[hash.map { |k, v| [k.to_sym, v] }]

# Version 2
hash = hash.reduce({}) do |memo, (k, v)| 
  memo.tap { |m| m[k.to_sym] = v }
end

mikiobraun

# This file extends the Kernel's require function and adds the 
# AutoReload module which allows to reload files once they have changed
# on the disk.
#
# Basically, you just require your files as usual, and if you want to update
# the files, either call AutoReload.reload(file) or AutoReload.reload_all.
#
# Usage:
#   irb -rautoload
#