r3jack

For a project I am on I need to use a key-value store to converts file-paths to fixnum IDs. The dataset will typically be in the range of 100 000 to 1 000 000. These tests use 305 000 file paths to fixnum IDs.

The Different Key-Value stores tested are:

Daybreak: "Daybreak is a simple and very fast key value store for ruby" GDBM: GNU dbm. "a simple database engine for storing key-value pairs on disk." DBM: "The DBM class provides a wrapper to a Unix-style dbm or Database Manager library" PStore: "PStore implements a file based persistence mechanism based on a Hash. "

Out of these, all except Daybreak are in the Ruby standard library.

r3jack

#!/usr/bin/env ruby
# A quick and dirty implementation of an HTTP proxy server in Ruby
# because I did not want to install anything.
# 
# Copyright (C) 2009-2014 Torsten Becker <torsten.becker@gmail.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,

r3jack

#!/usr/bin/env ruby

require 'selenium-webdriver'

wd = Selenium::WebDriver.for :remote, url: 'http://10.3.1.7:4444/wd/hub', desired_capabilities: :chrome
wd.navigate.to 'https://snipt.net/restrada/python-selenium-workaround-for-full-page-screenshot-using-chromedriver-2x/'

# Get the actual page dimensions using javascript
#
width  = wd.execute_script("return Math.max(document.body.scrollWidth, document.body.offsetWidth, document.documentElement.clientWidth, document.documentElement.scrollWidth, document.documentElement.offsetWidth);")

r3jack

<form action="" method="post" accept-charset="utf-8" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit" name="btn_submit" value="Upload File" />

<?php
$fh = fopen($_FILES['file']['tmp_name'], 'r+');

$lines = array();
while( ($row = fgetcsv($fh, 8192)) !== FALSE ) {
	$lines[] = $row;

r3jack

# vzctl create 200 --config unlimited --ostemplate \
>    debian-6.0-x86 --ipadd 192.168.202.200 --hostname guest
Creating container private area (debian-6.0-x86)
Performing postcreate actions
CT configuration saved to /etc/vz/conf/200.conf
Container private area was created
# vzctl start 200
Starting container...
Container is mounted
Adding IP address(es): 192.168.202.200