This following sections describes a number of problems concerning various configuration parameters and settings and suggests troubleshooting techniques for configuring Applets and Java Web Start applications.
If your application does not run, perform the following checks:
Verify that the Java Plugin is working.
Click Verify Java version.
If you see that the expected Java technology version is reported, then the plugin is enabled and found.
Check that your browser knows about the Java plugin.
Chrome: Type about: plugins
in the address bar.
Firefox: On the Tools menu, select Addons and click Plugins.
Internet Explorer: On the Tools menu, select Manage Addons.
Make sure the Java runtime environment is installed.
On Windows, check the list of installed programs in the Control Panel.
The following are troubleshooting techniques for common configuration problems.
Install Java runtime:
It is not sufficient to install the Java Developer Kit. A JRE is required to be able to run an applet or webstart. Note: If you use a 64-bit browser, then the 64-bit version of the JRE is required. Similarly, the 32-bit JRE is necessary for 32-bit browsers.
Use latest matching plugin/webstart:
There could be just one plugin registered in the browser and the JRE will always register plugin from latest JRE on the system as active. The only way to ensure use of an older plugin is to uninstall newer JREs.
Restart browser for any change in the Java runtime configuration:
Java is not enabled or there are multiple places where Java could be disabled. Check the Java Control Panel and your browser plugins/addons list.
Make sure new generation plugin is enabled:
Unless you need to run in the legacy mode, make sure New generation plugin is enabled in the Java Control Panel.
Enable JavaScript:
If JavaScript is disabled, then an attempt to launch a Java applet may fail at very early stage.
Java control panel fails to make changes in the Java config:
On Windows 7 or Windows Vista systems with UAC on, the Java Control Panel may fail to update global registry settings. To work around this, make sure you launch Java Control Panel as Administrator if you need to alter these settings.
You can use the Java Control Panel tool to manage the list of installed Java Runtime Environments and their behavior. The Java Control Panel can be launched from the bin directory of the JRE installation folder. On Windows operating systems, you can also access it from Control Panel > Java.
Use Java Control Panel if you need to:
see what versions of JRE are installed and active
temporarily enable/disable use of particular version of JRE
set "global" parameters to be passed to JVM when applet or webstart application is launched
enable/disable use of Java Plugin in the particular browser
tune behavior of the plugin/webstart by specifying configuration parameters such as location of cache of temporary files or enable tracing as shown in Figure 16-1.
Figure 16-1 The Java Runtime Environment Settings Window
Troubleshooting, debugging, profiling and other development activities may require launching JVM with a special set of parameters. One way to accomplish this is to use the Java Control Panel.
Open the Java Control Panel and click View on the Java tab. Select the Runtime Parameters cell for the JRE you wish to change and enter parameters into this cell.
|
Note: TThese changes are global, meaning that any Java Web Start application or applet that runs using this version of JRE will have these parameters set (in addition to what the applet tag or JNLP file may specify). |
To pass parameters to a specific JVM used with Java Web Start or an applet, use one of the following techniques:
Set environment variable before launching javaws
or the browser process.
JAVAWS_VM_ARGS
for Java Web Start apps. For example:
JAVAWS_VM_ARGS = -Dsome.property=true
_JPI_VM_OPTIONS
for applets. For example:
_JPI_VM_OPTIONS = -Dsome.property=true
|
Note: You need to restart your browser after you set the environment variable. If you are setting this environment variable in the command shell, then you must use the same command shell to launch the browser so that the browser inherits the value of the environment variable. |
Use the -J
option for the javaws
command. For example:
javaws -J-Dsome.property=true http://example.com/my.jnlp
This is the place where main configuration files are kept. The location is specific to your operating system:
Windows XP: %HOME%\Application Data\Sun\Java\Deployment
Windows 7/Vista: %APPDATA%\..\LocalLow\Sun\Java\Deployment
Oracle Solaris/Linux: %HOME%/.java/deployment
Both Java Plug-in and Java Web Start can print trace information into trace files. This includes log information from the JRE itself as well as everything your application may be printing to System.out
or System.err
.
To get access to trace information, follow these steps:
Open the Java Control Panel (jre_home_dir/bin/ControlPanel).
Select the Advanced tab.
In the Debugging category, select the Enable tracing check box.
Optionally, in the Java console category, select the Show console option to see trace information in the console window. The full trace still will be saved to a file.
The trace file is saved into the log
directory in the Java deployment home folder. See Java Deployment Home. The file name has the prefix javaws
or plugin
, depending on what you are running. One trace file is produced per process, but one application can be launched using several processes.
To get the maximum level of detail in the trace file, edit the deployment.properties file (which is located in the Java deployment home directory) and add the following line:
deployment.trace.level=all
By default, a maximum of five trace files are created. The oldest trace files are automatically deleted. To change this limit of maximum number of trace files, add the following line to the deployment.properties file:
deployment.max.output.files=max_number_of_trace_files
You can use the Java console to view the trace log at runtime. By default, the Java console is hidden. Enable it in the Java Control Panel. For more details on troubleshooting deployment issues, see Troubleshoot Deployment Issues.
Application jars and resources are cached on the disk to avoid loading them the next time they are needed.
The default location of the cache depends on the operating system and can be overridden in the Java Control Panel.
Settings and controls for the cache are available in the General tab of the Java Control Panel, in the Temporary Internet Files section. Click Settings to change the location and size of the cache. Click View to see what files are in the cache.
You can clean the cache by running javaws -uninstall
, or open the Java Control Panel's General tab, click View, and delete files manually. You can also use the Java Control Panel to uninstall individual applications and extensions.
In general, Java Web Start applications use the system network configuration by default, and applets use the browser network settings. You can set network proxies explicitly using Java Control Panel.
In particular, the Java technology networking layer automatically detects what networking stack to use. However, sometimes autodetection does not work and you may observe Permission Denied
exceptions trying to open a socket to download your application or applet, even while the same URL is accessible using the same proxy settings with other tools. This problem was observed on some Windows 7 systems when VPN software is used. This can be resolved by explicitly passing a parameter to the JVM:
-Djava.net.preferIPv4Stack=true
For more details, see Pass Parameters to the JRE.


|
SideCar
|
#include "boost/shared_ptr.hpp"
#include "QtCore/QList"
#include "QtCore/QObject"
#include "QtCore/QString"
#include "QtCore/QTime"
#include "QtCore/QTimer"
#include "QtNetwork/QUdpSocket"
#include "IO/Writers.h"
#include "IO/ZeroconfRegistry.h"
Go to the source code of this file.
Data Structures | |
| class | SideCar::GUI::SocketWriterDevice |
| SideCar data network writer that uses a QAbstractSocket to to the actual writing. More... | |
| class | SideCar::GUI::SocketWriter |
| Derivation of an IO::TWriter class that uses QAbstractSocket objects to perform data writes. More... | |
| class | SideCar::GUI::MessageWriter |
| Abstract base class for Qt data publishers. More... | |
| class | SideCar::GUI::TCPMessageWriter |
| Qt message writer that uses QTcpServer/QTcpSocket to write data over a TCP connection. More... | |
| class | SideCar::GUI::UDPMessageWriter |
| Qt message writer that uses IO::UDPSocketWriter to do the writing. More... | |
Namespaces | |
| Logger | |
| Namespace for the Log logging device and support classes. | |
| SideCar | |
| Namespace for all entities specific to the 331 SideCar project. | |
| SideCar::Zeroconf | |
| Namespace for entities that interface with Zeroconf library. | |
| SideCar::GUI | |
| Namespace for the GUI applications. | |


Mike Chuhutsky is a good-looking, fairly bright guy trying to get by in Los Angeles. Sometimes he teaches tennis to wealthy matrons. Sometimes he lays carpet. Sometimes he deals drugs.
It's only in this last enterprise that he loses his wits. He and his unstable friend Pete pick up a stash of cocaine to deliver to a major dealer; when the kingpin's back is turned, the duo steal some of the product to sell themselves. The plan goes awry, Pete escapes and Mike is left to learn the hard way that small-time hustlers have less to fear from the police than they do from the higher-ups in their own line of work.
"Mike's Murder" is an unorthodox thriller that's less concerned with scaring viewers than it is with building a carefully controlled atmosphere of menace. Despite the movie's lurid-sounding title, director James Bridges is less concerned with the crime than with the repercussions it has on Mike's on-again, off-again lover, a bank teller named Betty Ann Parrish (Debra Winger).
Aside from a mutually satisfying one-night-stand and some half-hearted phone sex, Betty and Mike's relationship barely exists. Multiple months pass between their few encounters. But when Mike is slain in what his cohorts call an "enforcement killing," the usually unadventurous Betty finds herself drawn into an L.A. subculture where appearances mean a lot and money means everything. Mike's associates chop up their cocaine with gold razor blades and lounge around beside Olympic-size swimming pools ringed by Roman sculptures when they're not racing from deal to deal in pricey sportscars.
Everyone -- Betty included -- seems to build their lives around their car and their phone. An answering machine becomes Betty's primary link to the outside world, and when she's not at home listening to messages or waiting for calls, Betty is on the road, looking for people she's talked to on the phone. The characters in "Mike's Murder" often seem to be half-sleepwalking, drifting aimlessly until the rare times they bump into something that excites or arouses them. It's as if most of the movie was taking place during those early-evening/after-work hours when you're almost running on empty, unsure of whether to take a nap or to start dinner.
Winger, saddled with playing a woman who's more often reactive than active, does everything she can to bring Betty to life and to uncover some glimmers of personality in a shallowly written part. The strongest performance in the movie, however, comes from Darryl Larson as the jittery cokehead Pete. His is a truly eerie portrait of a man barely living on the edge. As Mike, Mark Keyloun doesn't exert the kind of magnetism that would make Betty a slave to his charms, a flaw which leaves the movie with a hollow center.
What does come across in "Mike's Murder" is a beautifully evoked, vaguely creepy atmosphere that hangs over every scene. The crime that sets the story in motion remains unsolved at the end, and perhaps that's how it should be. It's not important who really killed Mike Chuhutsky, Bridges seems to be saying. Not when it's so obvious what killed him. James Sanford
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


var iconv = require('iconv-lite');
// Convert from an encoded buffer to string.
str = iconv.decode(buf, 'win1251');
// Convert from string to an encoded buffer.
buf = iconv.encode("Sample input string", 'win1251');
// Check if encoding is supported
iconv.encodingExists("us-ascii")
Others are easy to add, see the source. Please, participate.
Most encodings are generated from node-iconv. Thank you Ben Noordhuis and iconv authors!
Not supported yet: EUC family, Shift_JIS.
Comparison with node-iconv module (1000x256kb, on Ubuntu 12.04, Core i5/2.5 GHz, Node v0.8.7).
Note: your results may vary, so please always check on your hardware.
operation<EMAIL_ADDRESS><EMAIL_ADDRESS>----------------------------------------------------------
encode('win1251') ~115 Mb/s ~230 Mb/s
decode('win1251') ~95 Mb/s ~130 Mb/s
When decoding, a ‘binary’-encoded string can be used as a source buffer.
Untranslatable characters are set to � or ?. No transliteration is currently supported, pull requests are welcome.
git clone git@github.com:ashtuchkin/iconv-lite.git
cd iconv-lite
npm install
npm test
# To view performance:
node test/performance.js


Create, Read, Update, Delete (CRUD)
New
Edit
Delete
Report
Export
(Note that the Report function will not work unless the underlying system has groff installed and the ability to generate PDF files.
This is generally true of Linux and Mac systems but not true on Windows. A version for Windows must be installed.)


[1]
a novelty was swept away in other words there were groups.
[2]
a novelty was swept away including trying to sell me porno.


An app for early readers! Help quiz a student, family member or friend with a set of customized printable flashcards.
Users can start by searching and selecting words for thier deck of sight-words printable quiz cards.
Find and add words to your deck with our basic suggested words search. Use some key words/letters and we'll take care of the rest.
Use our advanced search for super customized sight-word card options. Search by topic, starting letter, word length, and more!
 Use your custom list of sightwords to make your printable sight words card deck! Just save, print, and you're ready to start quizing!
Want to do more with your projects? Download your docs so you can share, print again, or save the printing for later.
Go paperless with our customizable in app video game. Keep an eye out for Sight-Words Quizables!
Get ready for sight-words user accounts! Soon users can register and stay organized with in app project storage. Get social with sight-words and browse users pubic projects, and share your own work.


{% extends "account/base.html" %} {% block title %}Change Password{% endblock %} {% load bootstrap3 %} {% block body %}
The password reset link was invalid, possibly because it has already been used. Please request a new password reset.
{% else %} {% if form %} {% else %}Your password is now changed.
{% endif %} {% endif %} {% endblock %}


Joy Ride (2001) Steve Zahn, Paul Walker, Leelee Sobieski, Jim Beaver, Jay Hernandez. Music by Marco Beltrami. Cinematography by Jeffrey Jur. Screenplay by Clay Tarver, J.J. Abrams. Directed by John Dahl. 98 minutes. Rated R, 3 stars (out of five stars)
Review by Ed Johnson-Ott, NUVO Newsweekly www.nuvo.net Archive reviews at http://reviews.imdb.com/ReviewsBy?Edward+Johnson-Ott To receive reviews by e-mail at no charge, send subscription requests to<EMAIL_ADDRESS>or e-mail<EMAIL_ADDRESS>with the word "subscribe" in the subject line.
Halloween is coming up and if you're in the mood for an old fashioned, Grade B thriller, "Joy Ride" may be right up your alley. The production makes some mistakes, but manages to establish and maintain a palpable sense of menace by tapping into areas of primal fear. You know that vague discomfort you feel while driving in the middle of nowhere late at night? "Joy Ride" plops you into that setting, then ups the fear factor by adding an anonymous figure, one that cannot be reasoned with, whose only goal is to get his hands on you.
Here's the set-up. Lewis (Paul Walker) is a college student who dreams of turning his relationship with Venna (Leelee Sobieski) from platonic to romantic. To that end, he agrees to pick her up from her school in a different city, looking forward to a road trip with the girl of his dreams. Just as he is leaving, he learns that his older brother, Fuller (Steve Zahn), is in jail. Despite being leery over his seemingly incorrigible sibling, Lewis heads to the pokey and picks him up.
While on the road to Venna-land, Fuller buys a cheap used CB radio, installs it in the car and starts fiddling with the old machine ("This is like a prehistoric Internet!" he chirps happily). Before long, he gets Lewis to join in the fun, adopting a female voice and using the name Candy Kane to stir up nearby truckers. In short order, a gravel-voiced driver using the handle Rusty Nail starts chatting with Ms. Kane.
The boys carry the prank further, luring Rusty Nail to a local motel for a rendezvous with the fictitious young lovely, while they press their ears to the wall of a neighboring room to listen to the reaction. But the practical joke explodes and the boys find themselves pursued across the dark rural highways by a killer bent on vengeance. When they pick up Venna, things get even worse – Rusty Nail decides that, in lieu of Candy Kane, Venna will do.
The actors make fine surrogates for the viewer. Paul Walker is the bland, easily influenced everyman, Leelee Sobieski stays suitably wide-eyed as a bright kid thrust into an insane situation and Steve Zahn adds texture as the comic relief who watches in horror as his little joke turns lethal.
Rusty Nail is a great villain. We've all heard voices like his calling right-wing chat shows late at night, talking conspiracies and Armageddon. Wisely, the filmmakers never show us his face. Foolishly, they do show the gruesome results of his attacks – in general, a description of something horrible is far more chilling than a picture. Despite an over-reliance on stunt driving late in the proceedings, "Joy Ride" works because we know that there really are crazy people out there, and that on any given night we could become the target of one of them.
© 2001 Ed Johnson-Ott
========== X-RAMR-ID: 29804 X-Language: en X-RT-ReviewID: 254278 X-RT-TitleID: 1110152 X-RT-SourceID: 591 X-RT-AuthorID: 1099
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


epade: Easy Plots
A collection of nice plotting functions directly from a
data.frame with limited customisation possibilities.
| Version: |
0.3.8 |
| Depends: |
plotrix, R (≥ 2.14) |
| Suggests: |
survival, Hmisc |
| Published: |
2013-02-22 |
| Author: |
Andreas Schulz |
| Maintainer: |
Andreas Schulz <ades-s at web.de> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| CRAN checks: |
epade results |
Downloads:
Reverse dependencies:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=epade
to link to this page.


Once Workout List is complete click share to your workout with your freinds.
Share *note under devolpment


Here at Montgomery County ENT Institute you will be served by the best doctors specializing in your needs. Click below to schedule an appointment or check out our health info pages. We look forward to working with you and help you lead a healthy, happy life.


fun hasArgs(): Boolean
Whether the command context contains arguments for the command.
Return Boolean Whether the args property in the command context is not null.


{# This is free and unencumbered software released into the public domain. #}
{% extends 'base.html' %}
{% block title %}
{% endblock %}
{% block css_extra %}
{% endblock %}
{% block js_extra %}
{% endblock %}
{% block content %}
Network Conditions
Here is some information on internal router states. This currently buckets node data every hour and takes a simple average. There are huge gaps in the data, so don't take it at face value yet.
Last 24 hours are shown right now.
{#
| activepeers |
tunnelsparticipating |
Time (UTC) |
Nodes reporting in |
{% for speed in speeds %}
| {{speed[1]}} |
{{speed[2]}} |
{{speed[3]}} |
{{speed[4]}} |
{% endfor %}
#}
NetDB
{#
Most Recent Version
| Version |
Time (UTC) |
{% for version in sightings %}
| {{version[0]}} |
{{version[1]}} |
{% endfor %}
#}
Countries
{#Note: for testing, ?? == unknown as is blank.#}
| Country |
Num. |
{% for country in countries %}
| {{country[0]}} |
{{country[1]}} |
{% endfor %}
Versions
| Version |
Num. |
% |
{% for version in versions %}
| {{version[0]}} |
{{version[1]}} |
{{(version[1]/total)*100}} |
{% endfor %}
Signing Keys
| Version |
Num. |
{% for sign_key in sign_keys %}
| {{sign_key[0]}} |
{{sign_key[1]}} |
{% endfor %}
{# NOTE: not sure how I feel on this section.
Citing
If you choose to cite anything from here, this BibTex entry will be useful.
@misc{I2P-Data,
title = {I2P Data},
howpublished = {\url{http://nacl.i2p/i2p-stats/}},
note = {Accessed: {{time[:10]}}}
}


--- layout: post title: Am I writing code that I can explain? date: 2011-09-26 10:15:14.000000000 -07:00 type: post published: true status: publish categories: tags: [] meta: _edit_last: '1' author: login: admin email<EMAIL_ADDRESS>display_name: admin first_name: Carina C. last_name: Zon ---
My coding skill improved a lot when I started wondering before implementing something how am I going to document this thing."Thing" here should have all the possible granularity. From the method to the whole product. For instance at the method level it prevents adding a method in the API that doesn't fit, or is unclear, before actually writing it. And if I really need to implement a method I cannot document (easily), it's a sign there is a design problem somewhere...
Automatically, the attitude "if I can't explain it, I don't write it" filters out bad code and conversely once I know how to document correctly a thing, it becomes simpler and cleaner to implement.
User kabado, on StackExchange


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Thank you for contacting me. Please record your message below and I will get back to you as soon as I can.
Github Repo


To find out more about Ayla visit the Kindling Cracker website, kindlingcracker.com, or read our extended story on the Science Learning Hub.


Pat's Salmon Cookies is simply dummy text of the printing and typesetting industry. Pat's Salmon Cookies has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Pat's Salmon Cookies passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Pat's Salmon Cookies.
are delectable and...
made with absolute precision using state of the art tools:
Open every day from 6am - 7pm!
1915 Post Alley, Seattle WA 98101
137 15th Ave E, Seattle WA 98112
5816 15th Ave NW, Seattle WA 98107
3003 61st Ave SW, Seattle, WA 98116
17801 International Blvd, Seattle, WA 98158
Our new shirt design is now available!
Everyone loves them!
REALLY!


I solict your gracious presence on the occasion of making it official at our marriage. Our lovely wedding celebration will be held on On May, Friday, 11, 2018 at 08.00 p.m. at historic city Warangal. The address is: Gunturpally Village, Elkathurthy Mandal, Warangal Urban.
The celebration continues with a Reception dinner On May, Saturday, 12, 2018 at 08.00 p.m. at our beautiful home. The address is: H.no: 2-4-1346, Ashoka colony, Hanamkonda, Warangal.


1 package com.github.davidmoten.reels; 2 3 public interface Mailbox<T> { 4 5 /** 6 * If mailbox empty returns null otherwise returns first message available on 7 * the the queue and removes it. Should only be called from one thread (that is 8 * serially). 9 * 10 * @return first message available or null if mailbox empty 11 */ 12 Message<T> poll(); 13 14 /** 15 * Adds the message to the mailbox. In general this method is thread-safe (can 16 * be called concurrently). 17 * 18 * @param message message to add to the mailbox 19 * @return true if added to the mailbox 20 */ 21 boolean offer(Message<T> message); 22 23 /** 24 * Places the last message polled back on the queue so that the next poll will 25 * return that message again. Should be called from the same thread as poll or 26 * more formally there must always be a formal happens-before relationship 27 * between poll and this method. 28 */ 29 void retryLatest(); 30 }


Managing Partners
rick amari
jon beck
E-Commerce
Design, integration and implementation of e-commerce sites that are flexible, fast and consistent.


submitted info
Name:
{{username}}
Location
{{location}}
favorite Language
{{language}}
Comment:
{{comment}}


Ginsburg hospitalized for treatment of chills and fever | Honolulu Star-Advertiser
WASHINGTON >> Supreme Court Justice Ruth Bader Ginsburg was hospitalized after experiencing chills and fever, the court said today.
In a statement, the court’s public information office said Ginsburg was admitted Friday night to Johns Hopkins Hospital in Baltimore. She was initially evaluated at Sibley Memorial Hospital in Washington before being transferred to Johns Hopkins for further evaluation and treatment of any possible infection.
With intravenous antibiotics and fluids, her symptoms abated and she expected to be released from the hospital as early as Sunday morning, the statement said.
Earlier this month Ginsburg, 86, suffered what the court described as a stomach bug. She was absent from arguments on Nov. 13 but returned for the court’s next public meeting, on Nov. 18.
She has been treated for cancer twice in the past year and two other times since 1999. Over the summer she received radiation for a tumor on her pancreas. Last winter she underwent surgery for lung cancer.


Networks, SSH, SFTP and Putty
Index
- Ping
- SSH Basics
- Private, Public and Authorized Keys
- Putty
- Creating a Public/Private Key Pair with PuttyGen
- PEM Files, PuttyGen and EC2
- Loading a Private Key with Pageant
- Secure Copy with pscp
- AWS and PEM Files
- Trouble Shooting EC2 SSH Connections
- FileZilla
- VNC
The ability to communicate securely across a network is a fundamental building block for those seeking expertise in Cloud computing. SSH is protocol that supports very secure communication both for remote command line sessions and for the Secure File Transfer Protocol (SFTP).
As a general rule SSH is part of the Unix world and not part of the Windows world. Linux boxes come with SSH already installed or easily installable, and Windows boxes have no understanding of the protocol. To add SSH to Windows most people use a free tool called Putty, which is explained in this document. To add SFTP to Windows and Linux, you can use a tool called Filezilla. You can use Filezilla on Windows, or you can use Putty. For a relatively small fee, you can also use an excellent tool called Beyond Compare. More details on SFTP clients are available here:
Follow this link to learn how to set up SSH, and then return to this document to learn more.
Pinging a Machine
Sometimes you might try to use SSH, SFTP or HTTP to commuicate with a machine and get an error. There could be many probable causes for receiving an error when attempting to use one of these protocols. It is usually best, however, to start at the beginning and determine whether the machine with which you want to communicate is running and signed into the network. One way to test if a machine is available on the network is to go to the command prompt and try to ping it. If it works, the session should look something like this:
C:\Users\Charlie>ping <IP_ADDRESS> Pinging <IP_ADDRESS> with 32 bytes of data: Reply from <IP_ADDRESS>: bytes=32 time<1ms TTL=64 Reply from <IP_ADDRESS>: bytes=32 time<1ms TTL=64 Reply from <IP_ADDRESS>: bytes=32 time<1ms TTL=64 Reply from <IP_ADDRESS>: bytes=32 time<1ms TTL=64 Ping statistics for <IP_ADDRESS>: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms C:\Users\Charlie>
On Windows, a session with PING ends by default after four iterations. On Linux, however, the process of ping a machine will continue indefinitely. To break out of the loop, press Ctrl-C.
When an attempt to ping a machine fails, your session might look like this:
Reply from <IP_ADDRESS>: Destination host unreachable.
Reply from <IP_ADDRESS>: Destination host unreachable.
Reply from <IP_ADDRESS>: Destination host unreachable.
Reply from <IP_ADDRESS>: Destination host unreachable.
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
SSH Basics
If you haven't already done so, follow this link to learn how to set up SSH:
SSH Between Machines with Authorized Keys
http://www.elvenware.com/charlie/os/linux/LinuxDays/LinuxFAQ.html#ssh
Issue these commands to generate a key pair and copy the public key part into your authorized keys file:
ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
After issuing these commands you will have a private key and matching public key in a file called authorized_keys. This file will be located in a directory called .ssh. You should now be able to SSH into localhost without being prompted for a password. This might look a bit like this in practice, where the first line is the command you give to start the SSH session:
$ ssh localhost The authenticity of host 'localhost (<IP_ADDRESS>)' can't be established. ECDSA key fingerprint is 2b:33:64:c1:42:f9:08:42:f6:d3:4e:7e:92:14:32:d4. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'localhost' (ECDSA) to the list of known hosts. Welcome to Linux Mint 12 Lisa (GNU/Linux 3.0.0-12-generic i686) Welcome to Linux Mint * Documentation: http://www.linuxmint.com
Note that the above session include text establishing the identity of a key fingerprint. This will occur the first time you SSH into a machine, even if it is localhost. You should, however, see this only one time. If you see it more than once, then someone might be trying to fool you into signing into a "honeypot" or fake machine designed to fool you into giving away some of your private information. (This is in fact an unlikely scenerio, but it is not impossible.)
The ability to SSH without passwords is possible because of the following:
- ssh-keygen ensured that you have a private key and public key on your current machine. In this case they are called id_rsa and id_rsa.pub, where the latter is the public key.
- The command to cat id_rsa.pub into authorized keys ensured that your machine also has a copy of your public key in its authorized keys file. The authorized_keys file lists the public keys for the machines that are allowed to visit it via SSH without having to type a password. It is this private key, public key pair that makes SSH without passwords possible.
The odd thing about this example is that we enabling ourselves to SSH into the current machine. This is something that normally would not make much sense, but that is sometimes needed for testing. For instance, it can be used to help you understand how SSH work, and it be you are simulating both sides of a hadoop client server transaction on a single machine.
Note that this command will enable you to copy your public key to another machine on the network. After issuing this command you should be able to SSH to BoxPrimary without having to type a password:
ssh-copy-id -i $HOME/.ssh/id_rsa.pub hadooper@BoxPrimary
For help setting up SSH, see the script called setupSsh.sh, as explained at the end of this document.
Using Putty
Putty is a Windows client for SSH. It is free, open source and provides you with a range of easy to use tools. Here is the link to a well known location where you can download Putty:
http://www.chiark.greenend.org.uk/~sgtatham/putty/
You can either download a compressed folder containing the files or download the Windows installer. If you download the compressed folder, you can just unzip it, and then run the various programs found inside it. However, I would unzip the folder to a location on your home drive rather than trying to run it off a slow USB drive.
Connecting to an SSH Server with Putty
The simplest way to use Putty is to open up the GUI client, enter the address of a machine that has an SSH server, then click the Open button. If you know the name and password for a user of the machine, then you should be able to sign in to that machine.
Figure 01: The simplest possible way to use Putty. Specify the address in the Host Name field, and press the Open button. A window will open, use it to fill in your user name and password.
Though the process outlined above is simple, it is not the easiest way to use Putty. To make the process simpler, you will need to:
- Name and save the entry for your server. (See the Saved Sessions in Figure01)
- Specify a user name
- Create a public and private key
To use Putty properly, you can start with the steps shown in Figure 1.
Figure 02: In this screen shot you can see that the session has been saved under the name NorthSea
Next, click on the Data field in the Category window and enter your user name on the server.
Figure 03: Enter a username, then click on Session once again, and save your work. (If you are signing into an EC2 Ubuntu instance, the username is set, by default, to ubuntu. So in that case, don't write your own name, write ubuntu.)
After saving a session that contains a user name, you can click the open button, or double click on your session name, and open your SSH window. This time your user name is supplied automatically, and you only need to enter a password. I often use Putty in this mode, but it gets tiring having to type in the password each time.
If you take one more step and learn about public and private keys, then you are on your way to becoming the master of Putty in particular and SSH in general.
Creating Key Pairs with PuttyGen
NOTE: If you have downloaded a PEM key from AWS EC2, then you should skip ahead to the section on converting PEM files into PPK files. After reading that section you should should skip ahead to the section on Loading a Private Key with Pageant. If you are not using a PEM file, continue reading to learn how to create a public/private key pair with PuttyGen. The key point to grasp is the following: Normally you would use would use PuttyGen to create a public/private key pair. However. If you downloaded a PEM private key from someplace like EC2, then all you need to do is convert the PEM file into a Putty PPK file.
Putty comes with an easy to use tool called PuttyGen that allows you to generate a public/private key pair. You can also use PuttyGen as a simple way to view the public key associated with a particular private key.
The private key you keep on your client machine and you show to no one. The public key you put on one or more servers in a file called authorized_keys that is stored in the user's home directory in a folder called .ssh:
/home/someUserName/.ssh/authorized_keys
The same folder is also commonly written like this:
~/.ssh/authorized_keys
To create a public/private key first open PuttyGen and select Key | SSH-2 RSA Key from the menu. Click the Generate button and move the mouse around a bit.
Figure 04: Generating a public private key pair with PuttyGen
Figure 05: PuttyGen as it looks after you have generated a public and private key pair.
You can, and perhaps should, associate password (passphrase) with your key. Once you have done so, you should save the private key to a well known location on your system, and optionally save the public key. Saving the public key is optional since you can always view it by loading your private key. In Figure 05, you can see the Public key in the top of the window.
Once you have create your key pair, you should copy the Public key into your clipboard (key buffer). Now you should open a command prompt on your server, and paste your key into the authorized_keys file. There is a bit of a chick and the egg problem here in some cases, but one solution is to use Putty to open the command window, then load or create the authorized keys file with the Nano editor, and finally right click to paste the key from the clipboard into your file. If you are running your Linux box in a VM, then there might be other ways for you to copy the key into the appropriate file.
Figure 06: Pasting the public key into the authorized keys file. Click to expand.
You can use pscp, the Putty Secure Copy command to copy a file to a remote machine. Suppose you have a connection in Putty that you have named MyConnection. First back up your authorized_keys file; the command I'm about to show you will overwrite your authorized_keys file if it exists. Make sure the Putty utility called pscp is on the path, and then write the following at the command line, where charlie is your user name on the Linux system:
pscp MyPublicKey.ppk charlie@MyConnection:.ssh/authorized_keys
For more information, see the section below called Secure Copy with PSCP.
As a general rule, you want the authorized keys file to be readable and writable only by the owner, so you might give it 600 permissions:
~/.ssh $ chmod 600 authorized_keys ~/.ssh $ stat -c "%A %a %n" authorized_keys -rw------- 600 authorized_keys
You have now completed the process of creating a private/public key pair. Since you are probably not using a PEM file, and since you already have your Putty private key, you should skip the next section on PEM files, and go directly to the section on Loading a Private key with Pageant.
Convert a PEM File to a Putty PPK File
This section describes how to convert a PEM file from a source like EC2 into a Putty private key (PPK). If you are not working with PEM files, you should skip this section and go to the section on Loading a Private Key with Pageant.
A PEM file is a private key, but it is not in the format that Putty expects. PEM files are generated by some SSH tools, notably the one used on AWS. Since the format is different than that found in a Putty PPK file, you need to convert it before you can use it with Putty.
Launch PuttyGen if it is not already running. Choose Conversions from the menu and browse to the PEM file that you saved. After you import the key, simple save the file as a Putty PPK file by selecting Save private key. (Do not push the Generate button.) You will be prompted for a password if you did not supply, but you can choose to ignore that.
NOTE: Do not press the Generate button after you use the Conversions menu. Your key was already generated on EC2. (Or possibly it was generated on some other system, such as a local Linux box.) You do not, and should not, generate the key. You are just converting the key. After you convert it by using the menu item, you should simple press the Save private key button. Don't press the Generate button!
Figure 09: Converting the PEM file to a PPK file.
After you have converted the PEM file to PPK, you should launch the Putty tool called Pagaent, and load your PPK into it. See Figure 7 above for a screen shot of the Pagaent tool. As you can see from the screen shot, you need to select the Add Key button and add the key to Pagaent. Figure 7 shows two different keys loaded, but you need only load the one to access your EC2 instance. Also, see Figure 08 for a means of making Putty explicitly aware of your PPK key. Be sure you have also set the auto-login username in the Data dialog, as shown in Figure 3. If you are trying to log into an EC2 instance, the default user name is ubuntu. In general, you should make sure you complete all the steps Using Putty section found above, except for the section on generating a PPK file. You have already done that.
Though you aren't quite ready yet to connect with Putty, still it might be useful to see what it will look like when you do. In Figure 10 you can see an example of what the EC2 SSH Shell looks like just after you sign in with PuTTY. In this screen shot, the user has already filed in all the fields of the Putty dialog and clicked connect. As the connection takes place, a window opens that shows the text from a Linux shell. You are placed at the command prompt for the shell, and can begin issuing commands to configure Linux, or to move and copy files. Again, don't try to do this yet, but you you will probably find it useful to have this screen shot if you are want to confirm that you are successfully logged into an EC2 Linux instance.
Figure 10: The SSH shell as it appears when you sign on to an AWS server using PuTTY. From this command prompt you can control all the features of the Linux OS. (Click to Enlarge)
You have now finished converting the PEM file to a Putty PPK file. You should continue by reading the next section on loading the private key with Pageant.
Loading the Private Key with Pageant
Now that you have done all this, you can use the Category | Connection | SSH | Auth | Private key field to associate this key with your Putty session. However, this does not work quite as you hope if you have associated with a password (passphrase) with your private key. To get around this problem, you can use use a Putty tool called Pageant, which will keep your key and password in memory. You can load this file in the morning when you sign in, and then never have to enter the password again until Pagaent is unloaded from memory. Figure 07 shows Pagaent running with two private keys loaded:
Figure 07: Using Pagaent. Click to expand.
You can also link to your private key directly from your PuTTY, as shown in Figure 08.
Figure 08: Browse for your PPK and to help PuTTY use it for authentication.
Trouble Shooting the Connectiong to EC2
If you see, "disconnected No supported authentication methods available (server sent public key)" and "using user name Ubuntu server refused our key," then you might try the following:
First find the key associated with your running instance, as shown in Figure 10a. In this screenshot, you can see that the Key Pair is called Elvenware006.
Figure 10a: Finding the Key Pair for an EC2 instance. (Click image to expand)
- Locate that key (PEM file) on your Windows machine. If you can't find the key, it will probably be simplest to start over. Create a new instance instance and a new key, and this time be sure that you do not lose your key. Keep it secret! Back it up!
- Run PuttyGen, choose Conversions from the menu, and convert the PEM key to a PPK file. Choose Save Private Key, as shown above in Figure 09. When you save the PPK file, it would be wise to give it the same name as the PEM file. For instance, I would name my file Elvenware006.ppk.
- Run Pageant, right click on it in the taskbar tray, select the Add button. Load in your PPK, as shown above in Figure 07. This is redundant, but you should also load the key into Putty, as shown in Figure 08. Don't forget to the set Connection | Data to ubuntu, as shown in Figure 10b.
Figure 10b: Set the Auto-login username to ubunut.
By this point, you should have everything set up correctly and should be able to connect.
Secure Copy with pscp
If you want securely copy a file from a Windows machine to Linux box, you can use the Putty utility called pscp (Putty Secure Copy). This is a command line tool. If you want a more GUI driven interactive tool, I recommend Filezilla, which is covered later in this document.
The best way to use pscp is to first set up a Putty connection to a server, and save it. For instance, on my machine I have a connection called WesternSea. I can use this connection to quickly and efficiently open an SSH shell that places me at the command prompt for my Linux instance. But there is more that I can do with that connection. Given this connection, at the command prompt of my Windows machine, I can type the following to copy a file from my Windows box to my Linux box. In the example shown below, the first line is the command, and the second the output generated by the command:
C:\Users\Ch\Temp>pscp MySite.zip charlie@WesternSea:/home/charlie/. MySite.zip | 75 kB | 75.2 kB/s | ETA: 00:00:00 | 100%
As you can probably surmise, the command copies the file MySite.zip to a Linux box called WesternSea. In particular, the file ends up the /home/charlie directory of the Linux box. Notice that when I copy the file, I specify the name of the user and the name of the Putty connection I have established for the Linux box: charlie@WesternSea. If you were working with an EC2 instance, you would probably use the user ubuntu rather than charlie.
Tools like pscp can be run from batch files. It often makes sense to use pscp in conjunction with another tool such as plink, which allows you to execute a command on the remote machine. Thus, you can first copy a file to the remote machine, then execute a command that acts upon that file. For instance, you can copy a zip file to a remote machine, then use plink to execute a script on the remote machine that unzips the file and copies its content to a specific location.
Here is a simple plink command, which assumes you have a connection called MyConnection all set up in Putty.
plink MyConnection ls
This will give you a listing of your home folder on your Linux box.
If you want to execute a command that requires sudo permissions on the remote machine, do something like this:
plink -t MountainPass sudo cp /home/ubuntu/Temp/Twitter.js /var/www/.
The command above, when run from the Windows command prompt, copies a file on your Linux box from the Temp directory to the /var/www/. directory. If you need to enter a password to run sudo, then the -t argument passed to plink will offer TTY support for that operation. If you don't include the -t, you may get errors about "no tty present" and/or "no askpass program specified."
Filezilla
The Filezilla client is free and supports SFTP. It allows you to copy (or mirror) files on your local hard drive to some Linux server that supports SSH and SFTP. EC2 supports these features automatically.
Connecting with Filezilla is a lot like using Putty, but the tool is very powerful when it comes to copying and comparing files. To connect, you will need to know:
- The URL (or IP address) of your Linux box
- Your username and password for the Linux box. (On Ec2, by default, the username is ubuntu.)
To get started choose File | Site Manager (Ctrl-S) from the Filezilla menu. Fill in the dialog with the host, the protocol, the logon type and the user name.:
Figure 0X: The Filezilla Site Manager dialog. Fill in the host, the protocol, the logon type and the user name.
If you want, go to the Advanced TAB to set up the location where you want to copy files from and to. Click OK to save your work. Now reload the Site Manager or use the little icon right below the File menu to launch your session. Below you can see an active session with local files on the left, and the files for my EC2 instance on the right.
Figure 0X: Filezilla logged into an EC2 instance running Ubuntu.
Note that I'm copying files to my home folder because I have rights in my home folder. You can right click and choose upload to copy files. By default I won't have rights to create files in the /var/www folder.
Learn about using queues in Filezilla. Instead of just right-clicking and choosing Upload, in Filezilla, select a group of files, right click, and choose Add to queue. Choose File | Export and save your queue to an XML file stored in a well known location. When you want to copy your files, type Ctrl-P or choose Transfer | Process Queue from the menu. When you want to run the queue again, choose File | Import, retrieve your XML file from your well known location, and then process the queue. The point is that the XML stores your selected files, so that you don't have to continually select the same group of files and copy them. If this gets old, try the pscp and plink commands.
One of the most useful commands is View | Directory Comparison. You can compare files either by date or by file size. You can use this tool to filter out all the files that are the same on your Windows box and on your Linux box. In other words, it provides a means of seeing only the files that you have updated on your Windows or Linux box, and ignoring all the other files. To see a list of only the files that differ between your selected directories on your Windows and Linux boxes:
- Select View | Directory Comparison | Hide identical files. Make sure the check mark is now set before the Hide identical files option.
- Choose View | Directory Comparison | Enable, or else choose Ctrl | O.
The real trick is to memorize the Ctrl | O hotkey (Control - Capital Oh). That will allow you to quickly switch back and forth between normal and selected modes.
Learn more here:
http://wiki.filezilla-project.org/Other_Features
VNC Servers
A VNC server allows you to create a connection between a client machine and the GUI for a server. This is like a Windows Remote Desktop session where you can see the remote desktop and interact with it as you please.
VNC connections have two parts. There is the server, which in our case will typically run on a Linux box. Then there is the client, which displays the remote desktop, and which typically runs on a Windows box. You can, of course, also run a VNC client on a Linux box and indeed that is a common scenario. But in my case, when I use VNC, I am generally on a Windows box and want to see a remote Linux desktop.
On Mint Linux desktop or Ubuntu desktop it is simple to get a VNC server running. On Mint Linux, for instance, choose Application | Internet | Desktop Sharing and share your desktop using VNC.
Figure0X: Setting up the VNC Server on Mint Linux
Then on Windows, I installed the TightVnc client. To attach the client to a TightVNC server, at the TightVNC client prompt type the ip address plus port 5901. If you just want to attach to your Mint Linux desktop, you can leave off the port number. But if you want to use the port number, it looks like this:
Below you can see a screenshot that shows VNC in action. In background I have Mint Linux running on the Windows desktop inside of VirtualBox. The foreground image shows TightVNC displaying the same desktop in an interactive session.
Figure 0X: Mint Linux: VNC in the foreground, VirtualBox in the background.
If you are running Ubuntu server, and particularly if you have a lightweight OpenBox desktop installed, then you might want to install TightVNC on the server so that you can connect to your OpenBox desktop from a Windows machine. Here is the command to install TightVNC server on Ubuntu:
$ sudo apt-get install tightvncserver
And to start the server:
tightvncserver -nolisten tcp :1
On the client side (Windows) I like to run TightVNC Client, as shown above, and this time the 5901 port will probably be needed.
Figure0X: VNC and OpenBox running on Ubuntu Server. Click to enlarge.
When VNC server runs, it create a file called xstartup in a .vnc folder. Here is how I edited the file to get it to run OpenBox:
charlie@Whitecap:~/.vnc$ cat xstartup #!/bin/sh # xrdb $HOME/.Xresources # xsetroot -solid grey # x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" & # x-window-manager & # Fix to make GNOME work export XKL_XMODMAP_DISABLE=1 exec ck-launch-session openbox-session # /etc/X11/Xsession nitrogen --restore
Frankly, I'm not sure all that was necessary, it might have worked correctly out of the box. But I needed to go to the command prompt once in the VNC session and run Nitrogen to get the background setup.


Holiday Gift Guide 2019: The Best New Ice Cream Flavors
by Amber GibsonWinter may have arrived, but it's never too cold for ice cream. Many of our favorite artisan producers are shipping nationally so you can have pints delivered straight to your doorstep. Here are some intriguing and delicious new flavors to try.
Clementine's Creamery Tequila Chocolate Mole
At Clementine's Creamery, founder Tamara Keefe makes “naughty” and “nice” ice cream flavors. The naughty flavors are boozy ice creams so strong – up to 18% of the recipe – that customers are carded when ordering these at the scoop shop. Tequila chocolate mole ($15) is infused with El Mayor's añejo tequila and the dark chocolate base is blended with a complex mole sauce that carries a subtle heat on the finish.
Van Leeuwen Oat Milk Ice Creams
Van Leeuwen just opened a new flagship scoop shop at Rockefeller Center this fall and the newest addition to their menu is a line of oat milk vegan ice cream ($89 for six pints), capitalizing on the trendiest non-dairy milk alternative. There's caramel cookie, mocha latte, brown sugar chunk, strawberry, dark chocolate peanut butter swirl, brownie sundae raspberry swirl and chocolate cookie dough chunk with pieces of honeycomb candy. “This line is for everyone, vegan or not, nut-free or otherwise," says co-founder and CEO Ben Van Leeuwen.
Salt & Straw Sugar Plum Fairy
Each month, Salt & Straw unveils new monthly flavors across their West Coast locations, and they'll be opening two new stores in Miami next year too. For December, new holiday flavors ($65 for five pints) include cinnamon chai spiced eggnog, gingerbread cookie dough and our favorite sugar plum fairy. The Nutcracker-inspired flavor begins with Assam tea-infused ice cream swirled with sweet plum jam and marzipan. The unexpected flavor combination is as enchanting and delightful as the Tchaikovsky ballet.
Ample Hills Creamery Maple Bourbon Barrel
Can a frozen dessert warm you up? The warm, caramel notes and light boozy flavor in the new Maple Bourbon Pecan Brittle ($55 for four pints) ice cream from Ample Hills Creamery seems to do just that, improbable as it may sound. Widow Jane Bourbon and Crown Maple Syrup aged in bourbon barrels create a powerfully smooth base with chocolate-coated candied pecans generously sprinkled in for crunch.
Humphry Slocombe Wine & Cheese
As a unique holiday special only available through the end of December, San Francisco-based Humphry Slocombe partners with Napa's Domaine Carneros and Sonoma's Laura Chenel for a Wine & Cheese ice cream ($89 for the Holiday Cheers six-pack of pints) , swirling pinot noir sorbet with savory goat cheese ice cream. Savory, fruity, delicate and boozy, this is a sophisticated flavor for classy grown-ups.
Lick
Lick Honest Ice Creams has scoop shops in Austin and San Antonio, but you can order their pints for delivery ($99 for six pints) across the continental United States. This winter, a new spiced orange & cream flavor snakes ribbons of juicy housemade orange, pear and clove jam through vanilla ice cream. Both the oranges and pears are homegrown in Texas. “We intended the flavor to include a spiced wine poached pear jam,” says co-founder Anthony Sobotik. “But when we tasted a test batch, we fell in love with the pronounced orange and clove flavor. We decided to forget about the wine and dive all in with the orange and clove!”
High Point Creamery
Perennial holiday favorite dark chocolate orange with marshmallows is making a comeback this year at High Point Creamery, but the new babka in olive oil flavor ($7.99) might just steal the show. The flavor was created for a Hanukkah fundraiser that the Denver-based creamery is doing for their local Jewish Community Center, inspired by the popular Jewish cake and the tradition of lighting the menorah with olive oil.
Jeni's Splendid Ice Cream Pumpkin Cake Roll
Pumpkin spice fans will marvel at the intense pumpkin flavor here (made with buttercup pumpkins grown exclusively for Jeni's in Ohio) without the syrupy sweetness in Jeni's pumpkin cake roll ice cream ($12). Chinese five-spice blend and brown sugar balance savory and sweet, and the pumpkin ice cream mixed with sweet cream cheese ice cream is studded with soft chunks of vanilla-spiced cake.
Coolhaus Brown Butter Gingerbread Cookie
A nutty, buttery brown sugar base is mixed with crumbled gingerbread cookies for this new holiday flavor. The Coolhaus team was inspired by a Portlandia episode that makes mention of gender-neutral gingerbread people. Find this flavor in Whole Foods nationwide or mix and match six pints online for $72.


Manage and deploy private images
Estimated reading time: 3 minutesThese are the docs for UCP version 3.1.12
To select a different version, use the selector below.
Docker Enterprise Edition (EE) has its own image registry (DTR) so that you can store and manage the images that you deploy to your cluster. In this topic, you push an image to DTR and later deploy it to your cluster, using the Kubernetes orchestrator.
Open the DTR web UI
- In the Docker EE web UI, click Admin Settings.
- In the left pane, click Docker Trusted Registry.
-
In the Installed DTRs section, note the URL of your cluster’s DTR instance.
- In a new browser tab, enter the URL to open the DTR web UI.
Create an image repository
- In the DTR web UI, click Repositories.
- Click New Repository, and in the Repository Name field, enter “wordpress”.
-
Click Save to create the repository.
Push an image to DTR
Instead of building an image from scratch, we’ll pull the official WordPress image from Docker Hub, tag it, and push it to DTR. Once that WordPress version is in DTR, only authorized users can change it.
To push images to DTR, you need CLI access to a licensed installation of Docker EE.
When you’re set up for CLI-based access to a licensed Docker EE instance, you can push images to DTR.
-
Pull the public WordPress image from Docker Hub:
docker pull wordpress
-
Tag the image, using the IP address or DNS name of your DTR instance:
docker tag wordpress:latest <dtr-url>:<port>/admin/wordpress:latest
- Log in to a Docker EE manager node.
-
Push the tagged image to DTR:
docker image push <dtr-url>:<port>/admin/wordpress:latest
Confirm the image push
In the DTR web UI, confirm that the wordpress:latest
image is store in your
DTR instance.
- In the DTR web UI, click Repositories.
- Click wordpress to open the repo.
- Click Images to view the stored images.
-
Confirm that the
latest
tag is present.
You’re ready to deploy the wordpress:latest
image into production.
Deploy the private image to UCP
With the WordPress image stored in DTR, Docker EE can deploy the image to a Kubernetes cluster with a simple Deployment object:
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: wordpress-deployment
spec:
selector:
matchLabels:
app: wordpress
replicas: 2
template:
metadata:
labels:
app: wordpress
spec:
containers:
- name: wordpress
image: <dtr-url>:<port>/admin/wordpress:latest
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: wordpress-service
labels:
app: wordpress
spec:
type: NodePort
ports:
- port: 80
nodePort: 30081
selector:
app: wordpress
The Deployment object’s YAML specifies your DTR image in the pod template spec:
image: <dtr-url>:<port>/admin/wordpress:latest
. Also, the YAML file defines
a NodePort
service that exposes the WordPress application, so it’s accessible
from outside the cluster.
- Open the Docker EE web UI, and in the left pane, click Kubernetes.
- Click Create to open the Create Kubernetes Object page.
- In the Namespace dropdown, select default.
- In the Object YAML editor, paste the Deployment object’s YAML.
- Click Create. When the Kubernetes objects are created, the Load Balancers page opens.
- Click wordpress-service, and in the details pane, find the Ports section.
-
Click the URL to open the default WordPress home page.


Classes summary
| AllTests |
This is a composite test class for combining test cases and other RunnableTest
classes into a group test. |
| AppImportTest |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| BadTestCases |
This is a composite test class for combining test cases and other RunnableTest
classes into a group test. |
| BadTestSuite |
This is a failing group test for when a test suite hasn't loaded properly. |
| ClassRegistryTest |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| DefaultReporter |
The default reporter used by SimpleTest's autorun feature. The actual reporters
used are dependency injected and can be overridden. |
| DetachedTestCase |
Runs an XML formated test in a separate process. |
| EqualExpectation |
Test for equality. |
| ExceptionExpectation |
Tests exceptions either by type or the exact exception. This could be improved
to accept a pattern expectation to test the error message, but that will have to
come later. |
| FailingUnitTestCaseOutput |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| HtmlHelperTest |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| HtmlReporter |
Sample minimal test displayer. Generates only failure messages and a pass count. |
| IdenticalExpectation |
Test for identity. |
| IsAExpectation |
Tests either type or class name if it's an object. |
| LikeExpectation |
Test for identity. |
| LiveHttpTestCase |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| LoadIfIncludedTestCase |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| MethodExistsExpectation |
Tests for existance of a method in an object |
| MultipleReporter |
For sending messages to multiple reporters at the same time. |
| NestingCaseTag |
Accumulator for incoming case tag. Holds the incoming test structure information
for later dispatch to the reporter. |
| NestingGroupTag |
Accumulator for incoming group tag. Holds the incoming test structure
information for later dispatch to the reporter. |
| NestingMethodTag |
Accumulator for incoming method tag. Holds the incoming test structure
information for later dispatch to the reporter. |
| NestingXmlTag |
Accumulator for incoming tag. Holds the incoming test structure information for
later dispatch to the reporter. |
| NoPatternExpectation |
Fail if a pattern is detected within the comparison. |
| NoSkipsReporter |
Suppresses skip messages. |
| NotAExpectation |
Tests either type or class name if it's an object. Will succeed if the type does
not match. |
| NotEqualExpectation |
Test for inequality. |
| NoTextExpectation |
Fail if a substring is detected within the comparison text. |
| NotIdenticalExpectation |
Test for non-identity. |
| OutsideMarginExpectation |
Test for being outside of a range. |
| PassesAsWellReporter |
Sample minimal test displayer. Generates only failure messages and a pass count. |
| PassingUnitTestCaseOutput |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| PathEqualExpectation |
Test for equality. |
| PatternExpectation |
Test for a pattern using Perl regex rules. |
| ReferenceExpectation |
Test for reference. |
| RemoteTestCase |
Runs an XML formated test on a remote server. |
| SelectiveReporter |
Runs just a single test group, a single case or even a single test within that
case. |
| ShellTestCase |
Test case for testing of command line scripts and utilities. Usually scripts
that are external to the PHP code, but support it in some way. |
| ShouldNeverBeRun |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| ShouldNeverBeRunEither |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| SimpleCollector |
The basic collector for GroupTest |
| SimpleCommandLineParser |
Parser for command line arguments. Extracts the a specific test to run and
engages XML reporting when necessary. |
| SimpleDumper |
Displays variables as text and does diffs. |
| SimpleErrorQueue |
Error queue used to record trapped errors. |
| SimpleErrorTrappingInvoker |
Extension that traps errors into an error queue. |
| SimpleExceptionTrap |
Stores expected exceptions for when they get thrown. Saves the irritating
try...catch block. |
| SimpleExceptionTrappingInvoker |
Extension that traps exceptions and turns them into an error message. PHP5 only. |
| SimpleExpectation |
Assertion that can display failure information. Also includes various helper
methods. |
| SimpleFileLoader |
Helps to extract test cases automatically from a file. |
| SimpleInvoker |
This is called by the class runner to run a single test method. Will also run
the setUp() and tearDown() methods. |
| SimpleInvokerDecorator |
Do nothing decorator. Just passes the invocation straight through. |
| SimplePatternCollector |
An extension to SimpleCollector that only adds files matching a given
pattern. |
| SimpleReporter |
Recipient of generated test messages that can display page footers and headers.
Also keeps track of the test nesting. This is the main base class on which to
build the finished test (page based) displays. |
| SimpleReporterDecorator |
For modifying the behaviour of the visual reporters. |
| SimpleScorer |
Can receive test events and display them. Display is achieved by making display
methods available and visiting the incoming event. |
| SimpleShell |
Wrapper for exec() functionality. |
| SimpleStackTrace |
Interrogates the stack trace to recover the failure point. |
| SimpleTest |
Registry and test context. Includes a few global options that I'm slowly getting
rid of. |
| SimpleTestCase |
Basic test case. This is the smallest unit of a test suite. It searches for all
methods that start with the the string "test" and runs them. Working test cases
extend this class. |
| SimpleTestContext |
Container for all components for a specific test run. Makes things like error
queues available to PHP event handlers, and also gets around some nasty
reference issues in the mocks. |
| SimpleTestXmlParser |
Parser for importing the output of the XmlReporter. Dispatches that output to
another reporter. |
| test1 |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestCaseWithParseError |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestDoxReporter |
Recipient of generated test messages that can display page footers and headers.
Also keeps track of the test nesting. This is the main base class on which to
build the finished test (page based) displays. |
| TestOfAbsoluteUrls |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfAbstractsWithAbstractMethods |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfAdditionalHeaders |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfAnythingExpectation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfAuthenticator |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfAuthorisation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfBadHosts |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfBrowserCookies |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfBrowserFrames |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfBrowserNavigation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCallingTearDownAfterExceptions |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCallSchedule |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCatchingExceptions |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCheckbox |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCollector |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCommandLineParsing |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCompatibility |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfContext |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCookie |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfCookieJar |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfDirectRoute |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfEclipse |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfEncodedParts |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfEncoding |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfEquality |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfErrorQueue |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfErrors |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfErrorsExcludingPHP52AndAbove |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfErrorTrap |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfExceptionExpectation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfExceptionThrownInSetUpDoesNotRunTestBody |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfExceptionTrap |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfExpectExceptionWithSetUp |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFetchingUrlParameters |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFieldExpectation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfForm |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFormHeaders |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFormsCreatedFromEventStream |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFrameNavigation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFrameset |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFramesetPageInterface |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfFrameUrl |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHeaderExpectations |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHistory |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHtmlPage |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHtmlSaxParser |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHttpHeaders |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHttpPostRequest |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHttpRedirects |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHttpRequest |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfHttpResponse |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfIdentity |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfImplementations |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfInequality |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfInterfaceMocksWithConstruct |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfInterfaceMocksWithHintInSignature |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfIsA |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfLabelTag |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfLexer |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfLexerHandlers |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfLexerModes |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfLiveBrowser |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMethodExistence |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockComparisons |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockExpectations |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockExpectationsThatPass |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockGeneration |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockingClassesWithStaticMethods |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockInterfaces |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockObjectsOutput |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfMockReturns |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfNestingTags |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfNonIdentity |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfNotA |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPageBuilder |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPageHeaders |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPageInterface |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPageParsing |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPageScraping |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfParallelRegex |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfParametersExpectation |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfParsedPageAccess |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPartialMocks |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPastBugs |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPatternCollector |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPatterns |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPHP4StyleSuperClassConstruct |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPHP52RecoverableErrors |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPHP5AbstractMethodMocking |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfPHP5StaticMethodMocking |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfProxyRoute |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfRadioGroup |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfRealm |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfReference |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfReflectionWithTypeHints |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSampleInterfaceWithClone |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSelection |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfShell |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfShellTestCase |
Test case for testing of command line scripts and utilities. Usually scripts
that are external to the PHP code, but support it in some way. |
| TestOfShellTesterAndShell |
Test case for testing of command line scripts and utilities. Usually scripts
that are external to the PHP code, but support it in some way. |
| TestOfSimpleHtmlLexer |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSimpleSignatureMap |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSimpleStickyError |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSkippingNoMatterWhat |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSkippingOrElse |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSkippingTwiceOver |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSpecialMethods |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfSpl |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfStackTrace |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfStateStack |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTag |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTagGroup |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTestDoxReporter |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTextArea |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTextExpectations |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTextExtraction |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfTextFormatting |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfThrowingErrorsFromMocks |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfThrowingExceptionsFromMocks |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfThrowingExceptionsInTearDown |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfUnitTester |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfUploadWidget |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfUrl |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfVisualShell |
Test case for testing of command line scripts and utilities. Usually scripts
that are external to the PHP code, but support it in some way. |
| TestOfWidget |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfWithin |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfXmlResultsParsing |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestOfXmlStructureParsing |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestRunnerForLeftOverAndNotEnoughErrors |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TestSuite |
This is a composite test class for combining test cases and other RunnableTest
classes into a group test. |
| TestThatShouldNotBeSkipped |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| TextExpectation |
Test for a text substring. |
| TextReporter |
Sample minimal test displayer. Generates only failure messages and a pass count.
For command line use. I've tried to make it look like JUnit, but I wanted to
output the errors as they arrived which meant dropping the dots. |
| UnitTestCase |
Standard unit test class for day to day testing of PHP code XP style. Adds some
useful standard assertions. |
| UnitTests |
This is a composite test class for combining test cases and other RunnableTest
classes into a group test. |
| WithinMarginExpectation |
Test for being within a range. |
| XmlReporter |
Creates the XML needed for remote communication by SimpleTest. |


Wind speed had an even distribution across lattitudes. Most wind speed was under 10 MPH with a few ouliers posting higher than 10 MPH in the northern hemisphere. These outliers are most likely a season trend due to data being pulled in February.
© 2018 Copyright Vacanti LLC


Type Master
A game where user can type the given text in a limited amount of time and at last
can check their no. of errors and accuracy %.
Instructions!
- - See the time interval words must be typed in displayed in the app window
- - Click on the 'Stop Practice' button to stop the practice session
- - You will be prompted if an incorrect letter is entered
- - You will be able to Resume after you stop
- - Click on the 'play again' button during a game or after it finishes
- - You can check their errors and accuracy % at the end
- - You can see correct letter he typed in green and incorrect in red during the game


|
| Value |
Description |
Notes |
|
| 01 |
Publication linked to conference |
For example an academic, professional or political conference |
| 02 |
Complete proceedings of conference |
|
| 03 |
Selected papers from conference |
|
| 11 |
Publication linked to sporting event |
For example a competitive match, fixture series or championship |
| 12 |
Programme or guide for sporting event |
|
| 21 |
Publication linked to artistic event |
For example a theatrical or musical event or performance, a season of events or performances, or an exhibition of art |
| 22 |
Programme or guide for artistic event |
|
| 31 |
Publication linked to exposition |
For example a commercial exposition |
| 32 |
Programme or guide for exposition |
|
|


My name is Nelson Ramos and I am currently an upcoming back end engineer programmer. I was born and raised in San Francisco. I love the diversity of the city and the culture. The only few things that the city should work on is helping the low income people. They are who help the culture of the city.
I love sports because it's another way to bring the community together. Cars is another thing I love because it's another way that a community is built on passion like coding.
I'm a very laid back person but if I find something I love, I get a passion and a drive to succeed or overcome any obstacle to reach my goal.
Like all people I have dreams and goals. Some of those goals and dreams are like anyone elses which is to make money and live comfortably in San Francisco. Also, having luxuirious cars and having a lifestyle that helps me travel and explore the world. Ultimately, my end goal is to help everyone around me once I make it to also make their dreams come true. I believe first I must achieve my goals in order to have a better understanding and influence on someone who is trying to make their dreams come true. Like the Success Center I wanna be able to help young people make their dreams a reality. It is hard in today's economy to have the support but I wanna be a door to help them achieve their goals. So my main goal is to succeed in life and help others also succed in life. Success Center gave me the opportunity and I also wanna give the opportunity back.


There are many different types of juggling, each one has its own style to it and feel to it. One of the most basic types is juggling balls. Although it may be simplest, it is still quite a feat to accomplish. From there many of the devout jugglers move on to juggling clubs. These clubs are not to be confused with bowling pins, which are much heavier and very hard to juggle. The clubs jugglers use are specially designed for juggling. When thrown up they will naturally rotate, making it easier to always catch it on the right end (which is very important when doing torches or knives).
After getting used to juggling clubs, there are many other different things to learn. Some people choose to stick just with just juggling but most people choose to broaden there horizon. Some of the things jugglers move to are: ring, poi, spinning staff, contact staff, dragon staff, poi, ropedart, levi-wand, hula-hoop, diablo, and devilsticks. There is so much to learn in the world of juggling, that one will never run out of thing to learn. It is something that every one can do and enjoy. It is not something that is only for the super coordinated but is accessible to all. I urge the reader to give it a go... It may just change your life.


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This -> should => render >>= in <$> Fira Code:400 from sandbox
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