Breidbart Index
`Prev `__
B
`Next `__
--------------
**Breidbart Index**: /bri:d´bart ind@ks/
A measurement of the severity of spam invented by long-time hacker Seth
Breidbart, used for programming cancelbots. The Breidbart Index takes
into account the fact that excessive multi-posting
`*EMP* <../E/EMP.html>`__ is worse than excessive cross-posting
`*ECP* <../E/ECP.html>`__. The Breidbart Index is computed as follows:
For each article in a spam, take the square-root of the number of
newsgroups to which the article is posted. The Breidbart Index is the
sum of the square roots of all of the posts in the spam. For example,
one article posted to nine newsgroups and again to sixteen would have BI
= sqrt(9) + sqrt(16) = 7. It is generally agreed that a spam is
cancelable if the Breidbart Index exceeds 20.
The Breidbart Index accumulates over a 45-day window. Ten articles
yesterday and ten articles today and ten articles tomorrow add up to a
30-article spam. Spam fighters will often reset the count if you can
convince them that the spam was accidental and/or you have seen the
error of your ways and won't repeat it. Breidbart Index can accumulate
over multiple authors. For example, the “Make Money Fast” pyramid scheme
exceeded a BI of 20 a long time ago, and is now considered “cancel on
sight”.
--------------
+----------------------------+----------------------------+--------------------------+
| `Prev `__ | `Up <../B.html>`__ | `Next `__ |
+----------------------------+----------------------------+--------------------------+
| breedle | `Home <../index.html>`__ | brick |
+----------------------------+----------------------------+--------------------------+


--- title: revert sidebar: function_reference_sidebar permalink: parentGrainReconstructor.revert.html folder: function_reference toc: false ---
revert parent orientations to measured child orientations
| job | parentGrainReconstructor |
| ind | true/false of which parent grains should be reverted to child grains |
| grains | list of grains to be reverted |
| job | parentGrainReconstructor |


Restoring a Deleted SuperUser Account
How to restore a deleted SuperUser account using the SuperUser Accounts module.
- Navigate to Host > Advanced Settings > SuperUser Accounts.
- Find the user to be deleted using a filter or by searching.
- Click the Restore button beside their record. This displays the message "Are you sure you want to restore this user?"
- Click the Yes button to confirm.


Get Version
0.9.0Awesome! USPS
→ ‘awesome_usps’
What
This library is meant to interface with the web services of USPS. It grew out of early dabbling of the USPS_Tracker plugin. The goal is to abstract the features that are most frequently used into a pleasant and consistent Ruby API. Awesome USPS started as an extension of Active Shipping but at the moment I am still struggling with how best to accomplish integration. While working on the problem I decided to release my current work as a gem for all to enjoy.
Installing
sudo gem install awesome_usps
The basics
In your environment.rb put.
require 'awesome_usps'
Create an instance of the USPS class in your application.rb
USPS.new("your user name")
From there use how you like in your controllers.
Prerequisites
Hrpicot for parsing the XML. To install run sudo gem install Hpricot
Mocha for the tests
Notice about using the USPS APIs
USPS can be a bit frustrating when starting working with them. First you must apply for a USPS web tools account
This will net you a USPS user name assigned by them and a password. The password is for older versions of their api so you do not need to concern yourself with it.
Secondly you only have accesses to the Testing Server. You should run one of the canned response to make sure everything is setup up correctly.
usps.canned_tracking
You should receive an array as a response.
From there you need to email USPS for your account to be changed over to production so you can send live data. This does not hold true for all their Api some of which require and additional level of clearance. See Below
Notice on USPS Label APIs
USPS is kinda… bad with how they handle their various label creation APIs. Except for their Priority Mail® Open and Distribute API you must make an additional email or call to their customer care center to have your permission turned on to send live data to the server. It is even more complicated if you wish to create your own labels with your company logo from their response xml. See their API documentation located at
[http://www.http://www.usps.com/webtools/htm/Delivery-Confirmation.htm]:http://www.usps.com/webtools/htm/Delivery-Confirmation.htm for details on the procedure.
Notice on Address Information APIs
These APIs; Specifically Address Verify, Zip Lookup, and City State Lookup also need separate permission for use of live data.
Canned Tests
Because most of the API’s require an additional level of permission to use with live data every method has a canned test. They are both useful for integrating the returned data with your system and for testing that the library has not been compromised. A canned method follow this format. canned_method_name_test.
Awesome USPS methods
API methods are as follow
- track
- veryify_address
- zip_lookup
- city_state_lookup
- delivery_confirmation_label
- signature_confirmation_label
- merch_return
- express_mail
- express_mail_international_label
- priority_mail_international_label
- first_class_international_label
- open_distrubute_priority_label
- priority_mail_estimated_time
- standard_mail_estimated_time
- domestic_rates
- world_rates
Object Methods are as follow
Package.new
Location.new
International Location #Only used in conjunction with international labels API
Sample Usage
In your environment.rb or production.rb
require 'active_shipping'Then to access the plugin you much create an instance of USPS class
usps = USPS.new('Your user name')
Package up a poster and a Wii for your nephew.
Note the Package Module has been taken directly from Active Shipping. Thank you James MacAulay for developing such great code.
packages = [ Package.new( 100, # 100 grams [93,10], # 93 cm long, 10 cm diameter :cylinder => true), # cylinders have different volume calculations Package.new( (7.5 * 16), # 7.5 lbs, times 16 oz/lb. [15, 10, 4.5], # 15x10x4.5 inches :units => :imperial) # not grams, not centimetres ]
Create a location to use with the Api
sender =Location.new(:name => "Matthew Bergman ",:first_name => "Matthew", :last_name => "Bergman", :address1 => Apt 4m, :address2 => "1001 Pine Street", :city => "New York", :state => "NY", :zip5 => "100010", :phone => "5555555555")
International Item Class
Only should be used in conjunction with the Internal Label Api
Items = [
InternationalItem.new(
:description => Pens",
:quantity => “50”
:value => 200.40, #Will be converted back to a float if entered as a string.
:ounces => “50”,
:tariff_number => “Only use if known” #Optional input for the api.
:country => “United States”)
InternationalItem.new(
:description => “Against The Day, Pynchon”,
:quantity => “10”
:value => 100.25
:ounces => “250”
:country => “United States”)
]
Note for working with Location Class
The api is very quirky about how it handles addresses. :address1 is for inputing Apt or Suite numbers and nothing else.
Besides the obvious info, it can contain, :facility_type and :from_urbanization, which are used for specific APIs.
To track a package
USPS.track("Tracking Number") #This will return an array of tracking events example shown below [{:eventzipcode=>"33436", :event=>"Arrival at Unit", :eventtime=>"7:23 am", :eventdate=>"June 14, 2008", :eventcity=>"BOYNTON BEACH", :eventstate=>"FL"}, {:eventzipcode=>"32862", :event=>"Processed", :eventtime=>"9:50 pm", :eventdate=>"June 13, 2008", :eventcity=>"ORLANDO", :eventstate=>"FL"}, {:eventzipcode=>"07032", :event=>"Processed", :eventtime=>"1:19 am", :eventdate=>"June 13, 2008", :eventcity=>"KEARNY", :eventstate=>"NJ"}, {:eventzipcode=>"07024", :event=>"Acceptance", :eventtime=>"3:03 pm", :eventdate=>"June 12, 2008", :eventcity=>"FORT LEE", :eventstate=>"NJ"}] #Loop through and display as you wish
To get rates for a single or group of packages.
#There are two APIs. One for domestic, the other for international packages. USPS.domestic_rates(ZIP, Packages, options={}) USPS.world_rates(Country, Packages, options={}) #Both will return and array containg a hash of rates for each package. #To access a rate hash for use you can do array = USPS.world_rates(Country, Packages, options={}) array[0][Priority Mail International #You can also loop through and sort
Address Verification
#All methods here will take a location array of up to five address #To verify an address and fill in missing information. #If mulitple addresses were found for an address :verified => false usps.veryify_address("locations array") #Will fill in missing zip5 and zip4 for an address usps.zipcode_lookup("location array") #Will fill in missing City and State for an address usps.city_state_lookup
Service Standards
usps.priority_mail_estimated_time(origin, destination) usps.standard_mail_estimated_time(origin, destination) #Both of these methods returns a number for the amount of days a package will take to reach #its destination.
Express Mail Commitment
usps.express_mail_commitment(origin, destination, date=nil) #returns a array of hashs containing commitment information. Example shown below [{:state=>"MD", :cutoff=>"6:00 PM", :facility=>"EXPRESS MAIL COLLECTION BOX", :zip=>"20770", :street=>"119 CENTER WAY", :city=>"GREENBELT"}, {:state=>"MD", :cutoff=>"3:00 PM", :facility=>"EXPRESS MAIL COLLECTION BOX", :zip=>"20770", :street=>"7500 GREENWAY CENTER DRIVE", :city=>"GREENBELT"}]
Label APIs
All label API’s generate a label image encoded via 64bit encryption. It must be decrypted by using
Base64.decode64(Image_file) to display correctly. The only choices for image_type right now are pdf and TIFF
An easy way to test and intergrate is to set up something along these lines in a controller.
def deliver_confirmation image = USPS.new("XXXXXX").canned_delivery_confirmation_label_test send_data Base64.decode64(image[:label]), :type => image[:image_type], :disposition => "inline" end
All labels except for international labels take a straight name for their XML.
When using International label APIs you must include both a first and last name
Delivery and Signature Label Creation
usps.delivery_confirmation_label(origin, destination, service_type, image_type, label_type=1, options={}) usps.signature_confirmation_label(origin, destination, service_type, image_type, label_type=1, options={}) #label_type can be set to 2 if you desire to create your own labels. No label will be generated for you, #you simply will receive a confirmation label to use with the image you create. #Option hash can contain * :weight_in_ounces * :seperate => puts the label directions on a seperate page. * :po_zip_code => Post Offic zip code * :label_date => Can be set up to four days in the future * :customer_reference_number * :address_service => ill be notified in the future if address has been changed * :sender_name, :sender_email, :recipient_name, :recipient_email => Used together to send an email to the recipient.
Electronic Merchandise Return Label Creation
usps.merch_return(service_type, customer, retailer, permit_number, post_office, postage_delivery_unit, ounces, image_type, options={}) #permit_number => Input permit number provided by your local post office. #post_office => Location class of post office that issued the permit. Address not needed #postage_delivery_unit => Location class for delivery unit you are sending the package to. #Option hash can contain * :confirmation => "Includes delivery confirmation with the label. To enable set to true" * :insurance_value * :rma => "Return Materials Authorization Number" * :RMABarcode => "Will Render Barcode on Label if set to true and a RMA has been entered" * :sender_name, :sender_email, :recipient_name, :recipient_email => Used together to send an email to the recipient. #Output hash contains postnet number and the cost for sending. Under :postnet and :cost respectively.
Express Mail Label Creation
usps.express_mail_label(orgin, destination, ounces, image_type, options={}) #Option hash can contain * :flat_rate => "Can be set to true if using flat rate envelopes" * :standardize_address => "Verify Address" * :waiver_signature => "No Signature Required for Delivery" * :no_holiday => "Do not deliver on a holiday" * :no_weekend * :seperate => puts the label directions on a seperate page * :po_zip_code * :label_date => Can be set up to four days in the future * :sender_name, :sender_email, :recipient_name, :recipient_email => Used together to send an email to the recipient. #Output hash contains postage cost for sending. Can be accessed by :postage
International Mail Labels Creation
usps.express_mail_international_label(sender, receiver, items, image_type, po_box_flag ="N", image_layout="ALLINONEFILE", label_type="1", options={}) usps.priority_mail_international_label(sender, receiver, items, image_type, po_box_flag ="N", image_layout="ALLINONEFILE", label_type="1", options={}) usps.first_class_international_label(sender, receiver, items, image_type, po_box_flag ="N", image_layout="ALLINONEFILE", label_type="1", options={}) #label_type can be set to 2 if you desire to create your own labels. No label will be generated for you, #items => InternationalItem.new can be an array of objects or singular #content_type => Options are "MERCHANDISE", "SAMPLE", "GIFT", "DOCUMENTS", "RETURN", "OTHER" #If OTHER is selected content type must be described by :other => "Description" in the option hash. #image_layout => "Allows for a few options" #po_box_flag can be set to "Y" if items are being sent to a PO-Box Option Hash for priority and express can contain * :middle_initial => "middle initial of sender" * :from_customs_reference * :to_customs_reference * :fax => "fax of receiver" * :email => "email of receiver" * :non_delivery_option => "Return, Reject, Abaddon. Defaults to abaddon." * :alt_return_address1 => "used to explain where package goes if delivery_option set to . Goes up to alt_return_address6" * :alt_return_country * :container => "VARIABLE or FLATRATEENV" * :insurance_number * :Postage => "If postage is already known. Will be caculated if left blank. " * :other * :comments * :license_number * :certificate_number * :invoice_number * :reference_number * :po_zip_code * :label_date => Can be set up to four days in the future * :hold => "Hold for manifest" Option Hash for first_class can contain * :middle_initial => "middle initial of sender" * :from_customs_reference * :to_customs_reference * :fax => "fax of receiver" * :email => "email of receiver" * :first_class_mail_type * :machinable => "True or False" * :other * :comments * :label_date => Can be set up to four days in the future * :hold => "Hold for manifest" #Output hash contains postage cost, total value of all items, SDRValue and the Bar code number. #Can be access :postage, :totalvalue, :sdrvalue, and :barcodenumber respectively.
Open Distribute Priority Label Creation
#TODO a good description for what Open Distribute Priority actually means usps.open_distrubute_priority_label(orgin, destination, package_weight_in_ounces, mail_type, image_type, label_type=1, options={}) #label_type can be set to 2 if you desire to create your own labels. No label will be generated for you, #you simply will receive a confirmation label to use with the image you create. #destination class must contain :facility_type, See API Document for explination of the different types #mail_type can be be, "Letters", "Flats", "Parcels", "Mixed" or "Other" #If other is chosen it must be described in the option hash via :other => "Description" #Option has can contain * :permit_number => "Issued by Post Office" * :permit_zip => "Zip of Post Office that issued permit. Must be included if using :permit_number" * :po_zip_code * :other * :no_weekend * :seperate => puts the label directions on a seperate page * :label_date => Can be set up to four days in the future
Forum
http://groups.google.com/group/awesome_usps
TODO – create Google Group – awesome_usps
How to submit patches
You can fetch the source from either:
- rubyforge: http://rubyforge.org/scm/?group_id=6811
git clone git://rubyforge.org/awesome_usps.git
or
git clone git://gitorious.org/awesome_usps/mainline.git
Build and test instructions
cd awesome_usps rake test rake install_gem
License
This code is free to use under the terms of the MIT license.
Contact
Comments are welcome. Send an email to Matthew Bergman email via the forum
Matthew Bergman, 16th August 2008
Theme extended from Paul Battley


The dart:core library provides basic collections, such as List
, Map
, and Set
.
A List is an ordered collection of objects, with a length. Lists are sometimes called arrays. Use a List when you need to access objects by index.
List superheroes = ['Batman', 'Superman', 'Harry Potter']; print(superheroes);A Set is an unordered collection of unique objects. You cannot get an item by index (position). Adding a duplicate item has no effect.
Set villians = new Set(); villians.add('Joker'); villians.addAll(['Lex Luther', 'Voldemort']); print(villians);A Map is an unordered collection of key-value pairs. Maps are sometimes called associative arrays because maps associate a key to some value for easy retrieval. Keys are unique. Use a Map when you need to access objects by a unique identifier.
Map sidekicks = { 'Batman': 'Robin', 'Superman': 'Lois Lane', 'Harry Potter': 'Ron and Hermione' };
In addition to these classes, dart:core contains Iterable
, an interface that defines functionality common in collections of objects. Examples include the ability to run a function on each element in the collection, to apply a test to each element, to retrieve an object, and to determine length.
Iterable is implemented by List and Set, and used by Map for its keys and values.
For other kinds of collections, check out the dart:collection
(#dart-collection) library.
Use DateTime
to represent a point in time and Duration
to represent a span of time.
You can create DateTime objects with constructors or by parsing a correctly formatted string.
DateTime now = new DateTime.now(); DateTime berlinWallFell = new DateTime(1989, 11, 9); DateTime moonLanding = DateTime.parse("1969-07-20");Create a Duration object specifying the individual time units.
Duration timeRemaining = new Duration(hours:56, minutes:14);In addition to DateTime and Duration, dart:core contains the
Stopwatch
class for measuring elapsed time.
A Uri
object represents a uniform resource identifier, which identifies a resource on the web.
Uri dartlang = Uri.parse('http://dartlang.org/');


{% extends 'main/base.html' %} {% block mainBlock %} Lift {{weight}} Your Package Weighs {{ weight }} Kg Light Medium Heavy Percentage Filled (0-100%): {% endblock %}


Computer scientists reconstructed the image of a whole room using the reflection from a snack package. It's useful for AR/VR research—and possibly spying.
Everything you ever wanted to know about VR headsets, Oculus, Vive, and simulator sickness
A new survey of 900 active devs provides some surprising clarity into the technology's constraints.
There's a lidar scanner on Apple's newest iPad, but it isn't really for the iPad at all.
Plus: Retailers aim to improve delivery performance, and Airbus displays a model of a new blended-wing plane
Players of the alternate-reality game are still at it. They also seem, in these crazy days, to exhibit well-being.


Inter Allies sign Asokwa Deportivo forward Kofi Frimpong
Ghana Premier League side Inter Allies have signed Asokwa Deportivo forward Kofi Frimpong on a season long loan.
The striker joins the Tema based club for the upcoming Ghana Premier League season and could make his loan move a permanent at the end of the campaign.
Frimpong arrives at the club with rich experience from the Division One side.
“I am very excited about this move and I can’t wait to get started,” Frimpong told the club's official website.
“Obviously, I know this is a new level (Premier League) and I am ready for the challenge.”
The Eleven is to One lads have been active in the off-season, having signed Kingsley Braye from Cape Coast strikers and are looking at inking a deal with former forward Isaac Osae.
The new season is expected to begin mid December, with Great Olympics and King Faisal restated to the top tier.


--- title: Utilities keywords: fastai sidebar: home_sidebar summary: "Useful function and utilities" ---
In some cases, we have error image that will interrupt model trainging. We can use [`clean_error_img`](/unpackai/utils#clean_error_img)
to clean the image folder
[`hush`](/unpackai/utils#hush)
¶Run things quietly...
This is a magical cell function, so remember to use the %%
Now we have 2 versions of hush, the 1st on is the backup one, that using ipywidget as event trigger
@register_cell_magic
def hush(line, cell):
"""
A magic cell function to collapse the print out
%%hush
how_loud = 100
how_verbose = "very"
do_some_python_thing(how_loud, how_verbose)
"""
# the current output widget
out = Output()
output_box = VBox([out])
# default setting is to hide the print out
output_box.layout.display = "none"
# the toggling button
show_btn = Button(description="Show output")
def toggle_output(o):
# show output, change the button to hide
if output_box.layout.display == "none":
output_box.layout.display = "block"
show_btn.description = "Hide output"
# hide output, change the button to show
else:
output_box.layout.display = "none"
show_btn.description = "Show output"
# assign toggle to event
show_btn.on_click(toggle_output)
# A control panel containing a button
# and the output box
total_control = VBox([show_btn, output_box])
display(total_control)
with out:
ishell = get_ipython()
# excute the code in cell
result = ishell.run_cell(
cell, silent=False)
# we still want the error to be proclaimed loudly
if result.error_in_exec:
logging.error(f"'{result.error_in_exec}' happened, breaking silence now")
result.raise_error()
But this version of toggle action
will be stuck by the ongoing interactive
If the process is working on some thing, you can't toggle until the end of the execution.
The further improvement will be move the toggle entirely to JavaScript, hence the second version
As not going through any amount of python backend after run
%%hush
import pandas as pd
import logging
logging.getLogger().setLevel('DEBUG')
a = 1
for i in range(1000):
print(i, end="\t")
logging.info("a lots of text, VERBOSITY!!"*100)
# a big dataframe
display(pd.DataFrame({"a":[1,2]*50}))
# a big output
pd.DataFrame({"b":range(100)})
%%hush
from tqdm.notebook import tqdm
from time import sleep
for i in tqdm(range(10)):
sleep(1)
As such information should interrupt the user
%%hush
for i in range(20):
print(f"some logging:\t{i}!")
raise ValueError("but some error, because life!")


THE SPOT
Management
CREATE NEW MOVIE
Title
Year
Language
1
2
Cast
1
2
3
Genres
1
2
3
UPLOAD A MOVIE FILE
CREATE MOVIE


The rootscope's favorite color:
The scope of the controller's favorite color:
Name:
Change the color:
Practice with expressions in double braces:
My first expression: {{ 5 + 5 }}
Name:
{{name2}}
First Name:Total dollar amount: {{ quantity * cost }}
example using ng-bind for numbers:
Total in dollar:
Repeat Directive:
Making a Custom Directive:
Practicing some validations:
Email:Working with filters
This list is ordered by country
Here we put the currency filter on the final total
Quantity:Total dollar amount: {{ quantity * cost | currency}}
filter by name:
Order by name or by country by clicking on headers:
| Name | Country |
|---|---|
| {{x.name}} | {{x.country}} |
We can create our own filters:


--- layout: post title: "Dependency injection is passing an argument" description: "Is dependency injection really just passing an argument? A brief review." date: 2017-01-27 9:27 UTC tags: [Software Design, Dependency Injection] --- {% include JB/setup %}
{{ page.description }}
This is the first article in a small article series called from dependency injection to dependency rejection.
In a talk at the 2012 Northeast Scala Symposium, Rúnar Bjarnason casually remarked that dependency injection is "really just a pretentious way to say 'taking an argument'". Given that I've written a 500+ pages book about dependency injection, you might expect me to disagree with that. Yet, there's some truth to that statement, although it's not quite as simple as that.
In this article, I'll show you some simple examples and explain why, on the one hand, Rúnar Bjarnason is right, but also, on the other hand, why there's a bit more to it.
Like the other articles in this series, the example scenario is on-line restaurant reservation. Imagine that you've been asked to develop an HTTP-based API that accepts JSON documents containing restaurant reservations. Furthermore, assume that you're using ASP.NET Web API with C# for the job, and that you're aspiring to use domain-driven design.
In order to handle the incoming POST request, you could write an action method like this:
public IHttpActionResult Post(ReservationRequestDto dto) { var validationMsg = validator.Validate(dto); if (validationMsg != "") return this.BadRequest(validationMsg); var r = mapper.Map(dto); var id = maîtreD.TryAccept(r); if (id == null) return this.StatusCode(HttpStatusCode.Forbidden); return this.Ok(); }
This method follows a simple and familiar path: validate input, map to a domain model, delegate to said model, examine posterior state, and return a result.
You may have noticed, though, that this method doesn't do all the work itself. It delegates some of the work to collaborators: validator
, mapper
, and maîtreD
. Where do these collaborators come from?
They are dependencies. Could you make the Post
method take them as arguments?
Unfortunately, you can't. The Post
method constitutes part of the boundary of the HTTP API. ASP NET Web API routes and dispatches incoming HTTP requests by convention, and action methods must follow that convention. You can't just make the function take any argument you'd like, so you have to find another place to pass those dependencies to the object.
The second-best option (after the Post
method itself) is via the constructor:
public ReservationsController( IValidator validator, IMapper mapper, IMaîtreD maîtreD) { this.validator = validator; this.mapper = mapper; this.maîtreD = maîtreD; }
This is the application of a design pattern called constructor injection. It captures the dependencies in class fields, making them available for members (like Post
) of the class.
This turns out to be a regular pattern.
You could argue that the Post
method is a special case, since it's part of the boundary of the system, and therefore must adhere to specific rules. On the other hand, these rule don't apply deeper in the implementation, so could you implement other objects by simply passing in dependencies as arguments?
Consider, as an example, the implementation of IMaîtreD.TryAccept
:
public int? TryAccept(Reservation reservation) { var reservedSeats = reservationsRepository .ReadReservations(reservation.Date) .Sum(r => r.Quantity); if (reservedSeats + reservation.Quantity <= capacity) { reservation.IsAccepted = true; return reservationsRepository.Create(reservation); } return null; }
This method has another collaborator: reservationsRepository
. It's another dependency. Where does it come from?
Could you make the TryAccept
method take reservationsRepository
as an argument?
Unfortunately, that's not possible either, because the method is defined by the IMaîtreD
interface:
public interface IMaîtreD { int? TryAccept(Reservation reservation); }
You may recall that the above Post
method is programmed against the IMaîtreD
interface, and not the concrete class. It'd be a leaky abstraction to add IReservationsRepository
as an argument to IMaîtreD.TryAccept
, because not all implementations of the interface may need that dependency. Or perhaps another implementation has another dependency. Should we add that to the parameter list of IMaîtreD.TryAccept
as well?
Surely, that's not a tenable design principle. On the other hand, by using constructor injection, you can decouple implementation details from your abstractions:
public MaîtreD(int capacity, IReservationsRepository reservationsRepository) { this.capacity = capacity; this.reservationsRepository = reservationsRepository; }
This constructor not only takes an IReservationsRepository
object, but also an integer that represents the capacity of the restaurant in question. This demonstrates that dependencies can also be primitive values.
Dependency injection is, in a sense, only a specific way for objects to take arguments. Often, however, objects have roles defined by the interfaces they implement. Such objects may need collaborators that are not available via the APIs defined by these interfaces, so you'll have to supply dependencies via members that belong to the concrete class in question. Passing dependencies via a class' constructor is the best way to do that.


|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
| Class Summary | |
| GenericSecuredMutableContentItem | A class which can be used to wrap a GSAContentItem because it implements all appropriate interfaces (FolderItem, ContentRepositoryItem, MutableRepositoryItem) |
| GenericSecuredMutableContentRepository | A subclass of GenericSecureMutableRepository which implements the ContentRepository API. |
| GenericSecuredMutableFolderItem | A class which can be used to wrap a GSAFolder because it implements all appropriate interfaces (FolderItem, ContentRepositoryFolder, MutableRepositoryItem) |
| GenericSecuredMutableRepository | An implementation of SecureMutableRepository that wraps a normal MutableRepository, using properties of its items to store access control information as formatted strings. |
| GenericSecuredMutableRepositoryItem | A class which wraps a repository item to add security features. |
| GenericSecuredRepository | An implementation of SecureRepository that wraps a normal Repository, using properties of its items to store access control information as formatted strings. |
| GenericSecuredRepositoryItem | A class which wraps a repository item to add security features. |
| SecuredRepositoryObject | Base class used to build secured repository components. |
|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |


POP Messenger is an app I designed while at Pinger. I was responsible for about 75% of the designs. This self-initiated case study was created to give insight into the process and steps I went through to design the app.


I'm the owner, for three years now, of an Asus laptop (ref : A6km Q007h). It came with Windows XP, which I kept until May 2007 or so, when I decided that the dual-boot time was over and I could only use Ubuntu Linux. I tried Ubuntu Dapper Drake first, then I upgraded directly to Feisty Fawn (good version). I followed the release cycle, upgrading to Gutsy Gibbon and Hardy Heron. Then, for different reasons, I installed an ArchLinux, which is still my only distro at the moment.
The main problem when you use Linux on non-evolutive hardware such as a my laptop is that you are compelled to "tell yourself that you don't really need [some] features" (Linux hater's blog). In May 2007, for example, the webcam on my model was not working (it now works, due to clever reverse-engineering from users, not thanks to Asus...). And, more annoying, if any USB device was plugged at startup, the boot process hanged with no error message. It means that you have to unplug your USB mouse or hard-disk at powering down, or check it when switching the laptop on.
The problem lies in the buggy bios version. DSDT tables may be used to correct it -- at least, some users claim it worked for them -- or one should downgrade its BIOS. I have only figured out today how to do it -- yes, shame on me. My difficulty was to know how to have the file visible from the bios : CD/DVD were not solutions (since they are not recognize by the BIOS for flash), floppy was not present (it's a laptop). My previous attempts with hard disk FAT partitions failed, probably because I used FAT 16 (?). As far as USB key are concerned, I thougt they were not appropriate on to do it with ASUS BIOS.
Flashing a BIOS is dangerous, do it at your own risks, backup your data before.
Here's the procedure, step by step :
Note : I also discovered, while wandering my BIOS options, that a USB key is listed as ... harddisk drive instead of "removable device" (important to try a linux distro on a key).


Tusla: 60,000 students miss school in Ireland every day
by By Digital Desk staffAround 60,000 students miss school in Ireland every day, according to Tusla.
The Child and Family Agency is today launching a new School Attendance Drive for the month of November.
It aims to encourage and promote the importance of regular participation among primary and post-primary students and parents.
Noel Kelly, director of Tusla's education support service, says the initiative is well supported.
"We've over 1,700 schools nationwide have signed up for this drive.
"The plan is that each of those schools during the month of November are going to be running events in their school or activities to really try and improve school attendance.
"[It is] to try and encourage every child to be in school every day.
"It's really an effort to make November a really strong school attendance month."


Portofolio website
About
Journey
Aspiration
Login
Signup
RONALD
KIKWAI
Its the art of living which progresses me
moringa school website
My hobbies
Dancing
rap
playing
My skills
socialising
typing
teaching
My Button


ParsEval Summary
Reference annotations: OGS
Prediction annotations: NCBI
Executing command: bin/parseval --datashare=data/share/ --outformat=html --outfile=pe.temp --overwrite --refrlabel=OGS --predlabel=NCBI data/gff3/amel-ogs-g716.gff3 data/gff3/amel-ncbi-g716.gff3
Sequences compared
Click on a sequence ID below to see comparison results for individual loci.
| Sequence |
Refr genes |
Pred genes |
Loci |
| Group7.16 | 10 | 8 | 8 |
Gene loci [?]If a gene annotation overlaps with another gene annotation, those annotations are associated with the same gene locus. See this page for a formal definition of a locus annotation.
| shared | 7 |
| unique to reference | 1 |
| unique to prediction | 0 |
| Total | 8 |
Reference annotations
| genes | 10 |
| average per locus | 1.250 |
| transcripts | 10 |
| average per locus | 1.250 |
| average per gene | 1.000 |
Prediction annotations
| genes | 8 |
| average per locus | 1.000 |
| transcripts | 10 |
| average per locus | 1.250 |
| average per gene | 1.250 |
Comparisons
| Total comparisons | 8 |
| (+) perfect matches [?]Prediction transcripts (exons, coding sequences, and UTRs) line up perfectly with reference transcripts. | 0 (0.0%) |
| (+) perfect matches with mislabeled UTRs [?]5'/3' orientation of UTRs is reversed between reference and prediction, but a perfect match in all other aspects. | 0 (0.0%) |
| (+) CDS structure matches [?]Not a perfect match, but prediction coding sequence(s) line up perfectly with reference coding sequence(s). | 4 (50.0%) |
| average length | 8691.00 bp |
| average # refr exons | 5.75 |
| average # pred exons | 6.00 |
| average refr CDS length | 455.25 aa |
| average pred CDS length | 455.25 aa |
| (+) exon structure matches [?]Not a perfect match or CDS match, but prediction exon structure is identical to reference exon structure. | 0 (0.0%) |
| (+) UTR structure matches [?]Not a perfect match, CDS match, or exon structure match, but prediction UTRs line up perfectly with reference UTRs. | 0 (0.0%) |
| (+) non-matches [?]Differences in CDS, exon, and UTR structure. | 4 (50.0%) |
| average length | 13661.75 bp |
| average # refr exons | 6.50 |
| average # pred exons | 6.25 |
| average refr CDS length | 398.25 aa |
| average pred CDS length | 391.50 aa |
CDS structure comparison
Exon structure comparison
UTR structure comparison
Nucleotide-level comparison


it needs to be under the same Wifi or to connect the same hot spots.
You can change it in the main interface sideslip menu.
Restarting the application can solve most of the bug.


Vigilantes Warn Wives Of ZRP Commanders Behind Brutality, Say “Remember What Happened To Chihuri!”
by Timothy NdoroVigilantes Warn Wives Of ZRP Commanders
Following yesterday’s brutal and indiscriminate beating of civilians by officers of the Zimbabwe Republic Police (ZRP),
Zimbabweans based in the diaspora are reaching out to the spouses of the ZRP commissioners begging them to intercede for the sake of the people and their husbands. This comes after yesterday’s brutal and indiscriminate beating of civilians by officers of the Zimbabwe Republic Police (ZRP) which shocked the world.
Following yesterday’ shocking and depressing events, several social media accounts, which have been described as vigilantes in some quarters, alleged that the ZRP commander who was in charge of the brutality was Assistant Commissioner Charles Ndoro. Some of these so-called vigilante accounts even shared his phone number and that of his wife.
Some citizens who are based outside the country took the opportunity to reach out to Ndoro’s wife. In one such message, the person then politely asked Mrs Ndoro to advise her husband not to order the police to brutalize civilians. The person went on to use former Police Commissioner-General Augustine Chihuri as an example of how the system eventually spits you out after using you.
Below are some of the chats from the internet.
To View and Apply for the latest Jobs and Vacancies in Zimbabwe, Please Visit our Sister website iHarare Jobs


Used to dismiss a modal view programmatically without needing to wait for the timeout to complete. Can be used to dismiss alerts, scrollable messages, sliders, and perform interactions (i.e. pop-up menus).
See
SDLAlert, SDLScrollableMessage, SDLSlider, SDLPerformInteractionConvenience init for dismissing the currently presented modal view (either an alert, slider, scrollable message, or perform interaction).
- (nonnull instancetype)initWithFunctionID:(UInt32)functionID;
init(functionID: UInt32)
The ID of the type of modal view to dismiss
A SDLCancelInteraction object
Convenience init for dismissing a specific view.
- (nonnull instancetype)initWithFunctionID:(UInt32)functionID
cancelID:(UInt32)cancelID;
init(functionID: UInt32, cancelID: UInt32)
The ID of the type of interaction to dismiss
The ID of the specific interaction to dismiss
A SDLCancelInteraction object
Convenience init for dismissing an alert.
- (nonnull instancetype)initWithAlertCancelID:(UInt32)cancelID;
init(alertCancelID cancelID: UInt32)
The ID of the specific interaction to dismiss
A SDLCancelInteraction object
Convenience init for dismissing a slider.
- (nonnull instancetype)initWithSliderCancelID:(UInt32)cancelID;
init(sliderCancelID cancelID: UInt32)
The ID of the specific interaction to dismiss
A SDLCancelInteraction object
Convenience init for dismissing a scrollable message.
- (nonnull instancetype)initWithScrollableMessageCancelID:(UInt32)cancelID;
init(scrollableMessageCancelID cancelID: UInt32)
The ID of the specific interaction to dismiss
A SDLCancelInteraction object
Convenience init for dismissing a perform interaction.
- (nonnull instancetype)initWithPerformInteractionCancelID:(UInt32)cancelID;
init(performInteractionCancelID cancelID: UInt32)
The ID of the specific interaction to dismiss
A SDLCancelInteraction object
Convenience init for dismissing a subtle alert.
- (nonnull instancetype)initWithSubtleAlertCancelID:(UInt32)cancelID;
init(subtleAlertCancelID cancelID: UInt32)
The ID of the specific subtle alert to dismiss
A SDLCancelInteraction object
Convenience init for dismissing the currently presented alert.
+ (nonnull instancetype)alert;
class func alert() -> Self
A SDLCancelInteraction object
Convenience init for dismissing the currently presented slider.
+ (nonnull instancetype)slider;
class func slider() -> Self
A SDLCancelInteraction object
Convenience init for dismissing the currently presented scrollable message.
+ (nonnull instancetype)scrollableMessage;
class func scrollableMessage() -> Self
A SDLCancelInteraction object
Convenience init for dismissing the currently presented perform interaction.
+ (nonnull instancetype)performInteraction;
class func performInteraction() -> Self
A SDLCancelInteraction object
Convenience init for dismissing the currently presented subtle alert.
+ (nonnull instancetype)subtleAlert;
class func subtleAlert() -> Self
A SDLCancelInteraction object
The ID of the specific interaction to dismiss. If not set, the most recent of the RPC type set in functionID will be dismissed.
Integer, Optional
@property (nonatomic, strong, nullable) NSNumber<SDLInt> *cancelID;
var cancelID: (NSNumber & SDLInt)? { get set }
The ID of the type of interaction to dismiss.
The ID of the type of interaction the developer wants to dismiss. Only values 10, (PerformInteractionID), 12 (AlertID), 25 (ScrollableMessageID), 26 (SliderID), and 64 (SubtleAlertID) are permitted.
Integer, Required
@property (nonatomic, strong) NSNumber<SDLInt> *_Nonnull functionID;
var functionID: NSNumber & SDLInt { get set }


Slide down for essay overview and slide right for data!
The chosen data-set focuses on answering the question: 'How did the great recession influence the lending market and to what extent has the market recovered'?
The data-set was procured from the Federal Deposit Insurance Corporation (FDIC) website. The FDIC insures helps encourage confidence in the lending system by backing loans from financial institutions that meet certain criteria. The majority of major lending institutions are FDIC insured, so we may reasonably assume that their data is representative of the national lending climate.
Since the FDIC has only been in place since the late 1960s the data-set starts in 1980. This is not a concern since the purpose of the data is to show the trend over time, and how 2009-current broke that trend. The line chart data are displayed in millions of dollars, without an explicit axis. This is not important since we are more worried in overall trends than exact numbers.
Down for more info
An interactive slide show was selected for the hybrid structure. The interactive slide show allows the user to move through the presentation the author would like them to, while also being allowed to get more information on each individual page. The scenes, annotation, parameters and triggers are specifically built into the design of the interactive slide show.
Down for more info
You have already started into the scenes contained in the presentation. In order to maintain uniformity a simple slide show structure was used. The slides contain a dark background contrasted with lighter text and images. The structure of the slides and the basic interface was obtained from open source reveal.js and repurposed for this project. The goal of the uniformity is to not needlessly distract the reader with too many moving parts. The method of moving between slides also maintains uniformity, sliding down for more information and right for new graphs/information.
Down for more info
Annotations are contained at several locations, the most prominent being the circle pie graph. The pie graph contains small annotations on each side of the graph giving descriptive information, they are cleared by moving to another slide. Another annotation that is used is a hover-annotation in the line charts. Data is displayed when the mouse hovers over a point, and deleted when the mouse is moved.
Down for more info
Parameters are displayed using a few different methods. The one most similar to the example shown in class is the method for moving through the slides. Slides are meant to be navigated downwards and then to the right. Arrows to move between slides are on the bottom right of each screen. In addition, a blue bar at the bottom of the page shows how far through the presentation you currently are. Other examples are presents but will not be included for brevity.
Down for more info
The presentation also contains a long list of triggers. From different years and different graphs being included on different slides to hover over information, the presentation contains a lot of different triggers. They are all used to display specific information at unique points so that the user can understand and interpret the data better.
Before we move onto future graphs it's important to note that during 2007 (peak before financial collapse) the percentage of new homes being built were very high. That means 1/4 loan volume was going to building a new home, rather than funding an existing one. The percentage in 2015 was 13% for reference. This becomes relevant when we see how loan volumes fluctuated over time by individual categories.
The chart contains total CRE funded. The goal is to display an overview of actual market change that helped fuel the economic crisis. You can see how over-leveraged banks were, and how insignificant the drop actually was. It shows how fragile the behemoths actually were.
Down for more graphs
We move onto the residential funded first, since it is the most similar to the totals. We can see that it also has a slight drawback, but that it is likely not the section that fueled the full-blown crisis. Also notice that it does not seem to have fully recovered from the slow-down.
Down for more graphs
The construction and development section covers all commercial real estate construction. These are loans obtained to construct and sell homes. Often these will be big names building a high number of properties. We finally see a section that had a significant impact during the financial crisis. We also see that it is starting to recover.
Down for more graphs
Multi-Family housing includes housing like apartments, duplexes, condos and townhomes. We see that while the single-family housing market took a dip, there was a need for lower cost housing. The need for low cost housing continues strong into today. It is important to note that multi-family housing is a small part of the market.
The housing market collapse was obviously fueled by the construction and development loans. The repurcussions reached through several different sectors of business and can be attributed to the current housing market. Most markets across the USA are experiencing a shortage in homes, especially new homes. We also can see how fragile the large banks really are.


---
layout: post
authors: ["Greg Wilson"]
title: Features and Scope in Open Courseware
date: 2013-02-03
time: "10:00:00"
tags: ["Opinion", "Curriculum Development"]
---
A couple of weeks ago, Brian Granger (one of the core developers of IPython) posted some thoughts on features and scope in open source software. In it, he enumerates some of the risks associated with constantly adding new features to a piece of software (open source or otherwise):
- Additional complexity in the code base (which makes future work more difficult).
- Increased "surface area" for bugs (the more features there are, the more places a bug might be lurking).
- Increased documentation and support time.
- It forces developers to specialize, which makes "big picture" thinking harder.
- Increased testing effort.
- A more complex user experience. (Microsoft Word, anyone?)
- Opportunity costs: time spent working on X is time not spent working on Y.
He then enumerates some things projects can do to throttle growth down to manageable levels:
- Explicitly list things that are not going to be implemented, i.e., define a limited scope for the project.
- Make features fight hard to be accepted and implemented by telling the community that the default answer is "no".
- Separate feature requests from other issues.
- Discuss costs and liabilities as well as benefits whenever a new feature is proposed.
- Be willing to remove things.
He also lists some questions projects can ask:
- What fraction of your user base will use the feature, and how often?
- Can it be added as a plugin?
- How difficult will it be to test, debug, document, and maintain the feature, and what fraction of your development team is capable or interested in doing this work?
- Can you implement the functionality in a more limited, but much simpler manner?
Everything Brian says applies directly to open courseware like Software Carpentry. People constantly suggest new topics that could be added to our material, but few of them say, "...and I'll write it," and more often than not, the topics are things that would interest only a fraction of scientists. We have therefore been cutting back on material rather than expanding it: as useful as Make, object-oriented programming, image manipulation, and disciplined use of spreadsheets are, they just aren't useful enough to justify expenditure of our scarcest resource—time.


---
layout: page
title: Publications
header: Publications
group: navigation
---
{% include JB/setup %}
Publications by Mathieu Bray are listed below. Alternatively, you can see a list of publications on Google Scholar.
Kidney Paired-Donation
- Bray M, Wang W, Rees MA, Song PXK, Leichtman AB, Ashby VB, Kalbfleisch JD (2017). A Visualization Software Platform for Managing a Kidney Paired-Donation Program (In Preparation).
- Poster Presentation. 2016 American Transplant Congress (ATC) as A Visualization Software Platform for Managing a Kidney Paired-Donation Program. Boston, MA (June 14). American Society of Transplant Surgeons/American Society of Transplantation.
- Bray M, Wang W, Song PXK, Kalbfleisch JD (2017). Valuing Sets of Potential Transplants in a Kidney Paired Donation Network (Submitted).
- Oral Presentation. ENAR Spring Meeting 2017 as Assessing the Benefits of Multiple Incompatible Donors in Kidney Paired Donation. Washington D.C. (March 15). Eastern North-American Region of the International Biometrics Society.
- Oral Presentation. MSSISS 2016 as Incorporating Candidates with Multiple Associated Incompatible Donors in Kidney Paired-Donation. Ann Arbor, MI (March 25). University of Michigan.
- Poster Presentation. ENAR Spring Meeting 2016 as Incorporating Candidates with Multiple Associated Incompatible Donors in Kidney Paired-Donation. Austin, TX (March 6). Eastern North-American Region of the International Biometrics Society.
- Wang W, Bray M, Song PXK, Kalbfleisch JD (2017). An Effective Algorithm to Enumerate Sets with Fallbacks for a Kidney Paired Donation Program (Submitted).
- Ashby VB, Leichtman AB, Rees MA, Song PXK, Bray M, Wang W, Kalbfleisch JD (2017). A Kidney Graft Survival Calculator that Accounts for Mismatches in Age, Sex, HLA and Body Size. Clinical Journal of the American Society of Nephrology. Published online: June 2017. DOI: 10.2215/CJN.09330916
- Wang W, Bray M, Song PXK, Kalbfleisch JD (2016). A Look-Ahead Strategy for Non-Directed Donors in Kidney Paired-Donation. Statistics in Biosciences. Published online: July 2016. DOI: 10.1007/s12561-016-9155-y
- Bray M, Wang W, Song PXK, Leichtman AB, Rees MA, Ashby VB, Eikstadt R, Goulding A, Kalbfleisch JD (2015). Planning for Uncertainty and Fallbacks Can Increase the Number of Transplants in a Kidney-Paired Donation Program. American Journal of Transplantation, 15: 2636-2645. DOI: 10.1111/ajt.13413
- Poster Presentation. MSSISS 2014 as Incorporating Uncertainties and Contingencies in a Paired Donation Program. Ann Arbor, MI (March 21). University of Michigan.
- Poster Presentation. ASN Kidney Week 2013 as Incorporating Uncertainties and Contingencies in a Paired Donation Program. Atlanta, GA (November 7). American Society of Nephrology.
Multiple Sclerosis
- Bray M, Wolfson C, Moore F, Zhu B, Uniat J (2016). General Practitioner Preferences in Managing Care of Multiple Sclerosis Patients. Canadian Journal of Neurological Sciences, 43: 142-148. DOI: 10.1017/cjn.2015.239
- Oral Presentation. endMS Rounds 2011 as General Practitioner Preferences in Managing Care for Multiple Sclerosis Patients. Montreal, Canada (September 8). Montreal Neurological Institute.
Invited Commentary
- Bray M, Song PXK (2016). Commentary on “Statistical modelling of citation exchange between statistics journals” by Varin C, Cattelan M, Firth D. Journal of the Royal Statistical Society: Series A (Statistics in Society), 179: 1-63. DOI: 10.1111/rssa.12124


 Served with crisp wholemeal croûtons and a perfectly poached egg, this is a salad to savour.
Preheat the oven to 200C/400F/Gas 6.
Tear the bread into bite-sized pieces and scatter in an even layer over a baking tray. Drizzle with a little olive oil.
Place the tomatoes onto a separate tray, scatter with the sliced garlic, placing slices on top of the tomatoes and season with pepper. Place both trays in the oven for 8-10 minutes, or until the bread is golden-brown and crisp. Set aside and leave to cool.
Heat a griddle pan over a high heat until hot. Fry the bacon until charred on both sides and cooked through. Once cooked, chop into small pieces.
For the dressing, place all the ingredients into a clean jam jar or a small watertight tub. Add two tablespoons of water and seal. Shake until emulsified. Season with salt and pepper to taste. (The dressing can be stored and used in other dishes as it will make more than you need for this salad.)
Bring a large pan of water to a simmer and add the white wine vinegar (don’t be tempted to add salt as this will cause the egg whites to disintegrate and will ruin your poached eggs). Crack the eggs into a small ramekin or dish. Briefly whisk the water to create a vortex before gently pouring the cracked eggs into the centre of the slowly spinning water. Poach for four minutes in gently simmering water, or until cooked to your liking. Remove from the pan and drain thoroughly on kitchen paper.
To serve, put the bread pieces, roasted tomatoes, three-quarters of the chopped bacon and all of the spinach and basil into a large bowl. Spoon over 1-2 tablespoons of the dressing and toss to combine. Place onto serving plates and top with a poached egg. Season with pepper and sprinkle over the remaining bacon bits. Serve immediately.
You need JavaScript to view this clip.
How to poach an egg


hackr_human
Home
Posts
About
Contact
Welcome to William's { hackr_human } Blog
Feel free to see my daily posts.


VoxelDesc employs a 2.5D, a.k.a. pseudo-3D camera. That means you can place it anywhere (even between voxels), but it can't tilt or rotate -- it always points straight along the Z axis into the distance.
Speaking of which, VoxelDesc uses the so called left-hand coordinate system. That means the X axis grows towards the right, the Y axis upwards, and the Z axis is going into the screen, away from you.
You can move the camera around by pressing the arrow keys and PageUp/PageDown while holding down Alt. (For some reason, that only works while the command line is focused.)
You can also drag the camera around with the mouse. Use the scroll wheel for depth.
From the command line, the simplest thing you can do with the camera is to type camera
; that will report its current posision. You can also interrogate and change its coordinates individually:
camera.x;
camera.x = 30;
The "focal distance" .f is always kept equal to the canvas height, so there's no point trying to change it.
In addition, the camera
object supports the following operations:
You can chain any number of these as follows: camera.left(10).zoomOut(3).center();
though in practice you won't often need to. You can also place the camera anywhere, even way outside the scene, so beware. If you're lost, remember that scene coordinates only go from -128 to +127 on each axis.


If you own an old classic, and do not like the ‘new looking’ license plate check out www.licenseplates.tv and you can order period or antique replica license plates from Licenseplates.tv. This has been and is the mantra of serious car collectors for many years -just imagine showing your 1965 Shelby Mustang with license plates issued in 2009! www.licenseplates.tv carries license plates from all periods and times. So your license plate compliments your car, not make it look like a mistake! Use our discount coupons to get a great deal.
www.licenseplates.tv carries a large variety of license plates. You can choose the one that fits your need, taste and budget. You can get European, Canadian plates, religious plates, nautical plates and loads of others. Check it out. This is the site that even Hollywood gets their license plates from for their movies. Prop masters rely on Licenseplates.tv to research and manufacture accurate replicas of license plates for their movie productions. Check out www.licenseplates.tv for all varieties of license plates from religious, sports, hobby, international and many others. It is the best place to buy the kind of license plate you require. All plates are high quality and low priced.
Visit www.licenseplates.tv if you are looking for special license plate for your vehicles. You can buy antique, international, religious, European, Hollywood or fun license plates from www.licenseplates.tv. You can also buy key chains and hitch covers. Check out www.licenseplates.tv and order a license plate that you like or have one customized. Use our discount coupons to get a great deal!


Prepare
Done
Turn on the browser setting to save passwords
Chrome: go to chrome://settings/, show advanced options and check "Offer to save passwords I enter on the web"
Firefox: go to Preferences/Security and check "Remember passwords for sites"
Safari: go to Preferences / Passwords and check "AutoFill user names and passwords"
Enter username="someUser" / password="somePass" and hit submit
There should be a popup that asks whether you want to store the password
The next page should show the values in json format
Go back
Form
User:
Password:
Submit
Angular values:
User:
Password:


The installation is shipped within a single .WAR file. The shipped file is sometimes called a WJAR, because it is a valid .war file but can also be started directly as if it were a jar file (with something like java -jar unblu.war).
Note: Prior to the release of version 4.2 we shipped multiple types of products (SSO, staticuser, .war, .ear). Now, just one file is shipped which has all of the other types included.
Note: You should refer to your web server documentation for information on how to install the unblu web application on your web server and, by way of an example, you can find step-by-step (example) instructions on how to install unblu on a Tomcat server here: Installing unblu on a Tomcat Server (Example)
Note: If you intend to use an IBM WebSphere application server you must create an Enterprise Application Archive (EAR). See
If you intend to use the Java Naming and Directory Interface (JNDI) when setting up the unblu server, see: Java Naming and Directory Interface (Optional)
We recommend that you run unblu as the root application in your web server. If your web server allows you to specify virtual servers then you can use a virtual server to run unblu in a server root folder, even if it is not technically the root application.
There are several ways to run the wjar.
To start the wjar execute the following command:
java -jar product.com.unblu.war
If not configured via JNDI or system properties, this will automatically select
product.com.unblu.enterprise.universe.staticusers
and run it in a jetty webserver on an automatically selected TCP port in the range from 6060 to 7070. (To manually select the TCP port pass "-Dport=<port>" on the command line.)
To manually select a specific product execute the following:
java -jar product.com.unblu.war –product <productID>
For a detailed overview see
As with the previous releases of unblu, copy the shipped file
product.com.unblu.war
into your Java Application Server.
If not configured via JNDI or system properties unblu will automatically select
product.com.unblu.enterprise.universe.staticusers
as the default to start in the Java Application Server.
For a Tomcat example JNDI configuration for root context path installation, see Java Naming and Directory Interface
Note: After you have installed the web application, you should be able to reach the unblu login page at http:// localhost:<port number on which your server runs>
Note: An EAR is a file with the .ear extension containing both .jar and .war files to be deployed on an application server. EAR files are used to deploy enterprise applications containing Enterprise Java Beans (EJBs), web applications, and 3rd party libraries. It is also a jar file. It has a special directory called APP-INF that contains the application.xml file. Note that APP-INF is WebLogic-specific and does not exist in the Java EE standard.
JNDI configuration is done as specified for your Java Application Server and will then apply to the running unblu product. See Java Naming and Directory Interface
Prior to running the desired unblu product as an EAR it is necessary to export either the whole or the selected product as EAR.
To export a specific product as separate wjar execute the following on the command line:
java -jar product.com.unblu.war --product <productID> --export wjar > target.war
When running the executable, the following command line options are available:
|
Options |
Description |
|---|---|
|
-d,--diag |
Whether to include diag bundles into product execution/export. |
|
-e,--export <arg> |
Type of export. Possible options: 'ear' or 'wjar' |
|
-h,--help |
Display this help message |
|
-l,--list |
Format of output: <display name> (<product ID> version: <version> build: <build> branch: <branch>) |
|
-o,--output <arg> |
File to write the exported product to. If not given, output will default to STDOUT. |
|
-p,--product <arg> |
ID of the product to start. For example, product.com.unblu.platform |
|
-t,--test |
Whether to include test bundles into product execution/export. |
Note: All of these options are also available for the JNDI configuration; without the dash(es). (Although not all of them are meaningful in the context of JNDI.)


Data Only Greater has just published its second DTOcean article in the Journal of Marine Science and Engineering.
Learn how DTOcean can be used to model the LCOE of tidal energy converter arrays.
View ArticleData Only Greater has just published an article in the prestigous Renewable and Sustainable Energy Reviews.
Read Dr. Mathew Topper's dedication of the article to the late Prof. Ian Bryden here.
View ArticleSandia National Laboratories have prepared a new video series about using DTOcean for WEC simulation.
Show MeData Only Greater can offer your business:
Data Only Greater combines scientific software development, numerical modelling expertise, and specialisation in offshore engineering.
Company founder, Dr. Mathew Topper, has led the development of some of the highest profile software tools in the sector, including JBA's Forecoast Marine risk management software and the DTOcean ocean renewable energy array design tools.
We love the open-source software movement and want to help companies develop their toolchains to include collaborative, community driven software.


We provide excellent services for your ultimate good health. Here some of the services are included for your better understand that we are always at your side.


AcrossLite binary (.puz)
AcrossLite text
Reddit (grid + clues)
→
Reddit (blank)
Reddit (filled)
Text
AcrossLite text
%s


Advanced Networking
Routing & Switching:
Routing & Switching Essentials
Chapter 11: Network Address Translation for IPv4
Hacklab Cosenza / Centro di Ricerca su Tecnologia e Innovazione
[R] IPv4 Private Address Space
In RFC 1918, several subnets from the whole IPv4 address space has been reserved for private use. They are the:
- 10/8 address space (<IP_ADDRESS> - <IP_ADDRESS>).
- 172.16/12 address space (<IP_ADDRESS> - <IP_ADDRESS>).
- 192.168/16 address space (<IP_ADDRESS> - <IP_ADDRESS>).
Reserved for private use implies that these addresses:
- are reserved for use in local network(s) within sites belonging to an entity or organization.
- don't have to be assigned from an authority and thus...
- ... they don't have to be globally unique. This is possible because...
- ... these addresses are not routable on the Internet.
IPv4 Address Depletion
The entire IPv4 address space consists of 4.3 billion addresses. It seemed more than enough, but the incredible growth of the Internet proved this assumption wrong.
Without a solution, all the IPv4 addresses would have been exhausted way before year 2000.
IPv6 solves this problem, but only in the long term.
RFC 1918 allows to conserve a huge amount of public Internet addresses, but it has to be coupled with a mechanism to provide these private networks with access to the public Internet.
This mechanism is the Network Address Translation (NAT).
What is NAT and Why We use It
Network Address Translation is a technique used in a routing device that rewrites the source and/or destination IP address of a packet before forwarding it.
Its main use is to allow private networks to access the Internet, by replacing their RFC 1918 addresses with public IPv4 addresses. We are using NAT right now.
To do this, it will use a set of one or more public IPv4 addresses (the NAT pool) that are configured on the NAT-enabled router.
These public IPv4 addresses are assigned by the ISP, or directly assigned to an organization by an Internet Registry.
NAT: Basic Operations
NAT builds mappings between one address and another and use them to translate incoming and outgoing traffic.
It is therefore a two-way process.
These mappings are stored to/consulted from a NAT table.
NAT: Basic Operations
- The figure shows an example translation for outgoing traffic.
- The process is reversed for the reply.
- In this simple example, the NAT pool is a single address.
NAT: Basic Operations
- Because of the NAT process, an outside network (like the Internet) sees the all the hosts on the masqueraded network as they are a single one, source/destination of all traffic.
- NAT hides the details of the internal network from the outside perspective.
NAT Terms
- Inside/Outside - These attributes for an address involved in the NAT process refer to its location. They are the answer to the question "On which side of the NAT-enabled router this address logically exist?".
- Local/Global - These attributes for an address involved in the NAT process refer to the perspective being used. They are the answer to the question "Who is observing this address?"
NAT Terms
- Inside local: address of inside host as seen from inside.
- Inside global: address of inside host as seen from outside.
- Outside local: address of outside host as seen from inside.
- Outside global: address of outside host as seen from outside.
The definitions only depends on the NAT operations, and are therefore valid for both outgoing and incoming traffic.
Almost always (and in every case we'll see), outside local and outside global addresses coincide.
Generally, local addresses are in the private IPv4 space and global addresses are in the public IPv4 space. However, NAT is a mechanism that can work for any pair of addresses.
NAT Terms
- Inside local - <IP_ADDRESS>
- Inside global - <IP_ADDRESS>
- Outside local - <IP_ADDRESS>
- Outside global - <IP_ADDRESS>
NAT Types
There are several types of NAT based on how the mappings between local and global addresses in the NAT table are produced.
- Static NAT - One-to-one mapping.
- Dynamic NAT - Many-to-many mapping.
- NAT Overloading - Many-to-one mapping. It is also known as Port Address Translation (PAT).
Static NAT
- In Static NAT, each local address is statically mapped by the administrator to a single global address.
- This means that the number of public addresses must at least match the number of inside hosts to be NATted.
- These mappings remain fixed as configured by the admin.
- Ideal when inside hosts need to be accessible from the Internet using reliable public addressing.
Static NAT - Operations
Static NAT - Configuration
- Specify a static mapping between a local and a global address.
R1(config)# ip nat inside source static {local_ip global_ip}
- Mark the inside interface of the NAT.
R1(config)# interface [id]
R1(config-if)# ip nat inside
R1(config-if)# exit
- Mark the outside interface of the NAT.
R1(config)# interface [id]
R1(config-if)# ip nat outside
R1(config-if)# exit
- Repeat for each address to be statically mapped.
Static NAT - Verification
To show currently active translations (static one are always reported in the NAT table):
R1# show ip nat translations
Pro Inside global Inside local Outside local Outside global
--- <IP_ADDRESS> <IP_ADDRESS> <IP_ADDRESS> <IP_ADDRESS>
--- <IP_ADDRESS> <IP_ADDRESS> ---- -----
--- <IP_ADDRESS> <IP_ADDRESS> <IP_ADDRESS> <IP_ADDRESS>
To verify that the NAT is working, we can check how many translation have occured:
R1# clear ip nat statistics
R1# show ip nat statistics
Total active translations: 3 (3 statics, 0 dynamic; 0 extended)
Peak translations: 2, occured 00:01:37 ago
Outside interfaces:
Serial 0/0/0
Inside interfaces:
Serial 0/1/0
Hits: 6 Misses: 0
Dynamic NAT
- Dynamic NAT works similarly to Static NAT, except that the admin doesn't configure the mapping explicitely.
- Instead, the global addresses available (must be enough to match inside hosts) are added into a NAT pool.
- Available one-to-one mappings are assigned on a first come, first served basis, resulting in many-to-many mappings.
Dynamic NAT - Configuration
- Create the NAT pool that will be used for translation:
R1(config)# ip nat pool {name start_ip end_ip} [netmask mask | prefix-length prefix]
- Allow inside hosts to be translated in a specific ACL:
R1(config)# access-list {acl_num} permit {src_ip} [src_wildcard]
- Bind the ACL to the pool
R1(config)# ip nat inside source list {acl_num} pool {name}
- Mark inside and outside interfaces:
R1(config)# interface [id]
R1(config-if)# ip nat inside
R1(config-if)# exit
R1(config)# interface [id]
R1(config-if)# ip nat outside
Dynamic NAT - Verification
- To show active static translations and dyamic ones created when allowed host wants to reach outside networks:
R1# show ip nat translations
R1# show ip nat translations verbose
- By default, dynamic translations expire after 24h. To edit this timeout:
R1(config)# ip nat translation timeout [seconds]
- To erase dynamic translations in the NAT table (static translations can't be deleted):
R1(config)# clear ip nat translation *
R1(config)# clear ip nat translation inside {glo_ip loc_ip} [outside loc_ip glo_ip]
PAT - Port Address Translation
- PAT (NAT Overloading) doesn't use static mappings or NAT pools, because multiple inside hosts are translated with a single global address.
- By far the most common form of NAT (home routers).
PAT - Overloading with Source Ports
- Using a single address, it would be impossible to distinguish NAT translations.
- PAT solves this ambiguity by using the TCP/UDP source ports to identify specific translations.
- The NAT table will keep track of the source port used by the inside hosts.
- When a reply comes with that port as destination port on the single inside global address, the router will use it to match the traffic to the right translation.
- PAT also checks that replies belong to established connections.
PAT - Available Ports
- PAT tries no to alter the source port number during translation and merely keeps track of it in the NAT table.
- If there's an host with an already active translation using the same port, PAT must change it to the next available port.
- This connection tracking based on private/public source ports pair only works for TCP and UDP. For other protocols, PAT must rely on a protocol-specific identifier.
- For instance, ICMPv4 Echo Requests and Replies include a Query ID that can be used to uniquely overload multiple hosts to a single inside global address.
PAT - Configuration
- Allow inside hosts to be translated in a specific ACL:
R1(config)# access-list {acl_num} permit {src_ip} [src_wildcard]
- Bind the ACL to the pool
R1(config)# ip nat inside source list {acl_num} interface {id} overload
- Mark inside and outside interfaces.
PAT can also be used to translate using more than one address: the needed variation are the creation of the pool and the enabling of NAT overloading on the pool:
R1(config)# ip nat pool {name start_ip end_ip} [netmask mask | prefix-length prefix]
R1(config)# ip nat inside source list {acl_num} pool {name} overload
For PAT, translation table also shows the port numbers involved.
NAT Advantages
- The obvious: it can conserve many addresses.
- Increases flexibility and performance in connections to outside networks, enabling load balancing using multiple pools.
- With NAT, a change in the public IPv4 address scheme is much simpler because readdressing is an operation performed on fewer hosts and on address pools: the bulk of the network keeps its private IPv4 addresses.
- Thanks to the NAT, the network can hide addressing and topology details and it's a first stage of access control. Keep in mind that NAT are not a replacement for firewalls and proper security.
NAT Disadvantages
- Hosts on the outside network cannot initiate connection with hosts behind a NAT.
- NAT is a very resourceful process because every packet to/from the outside network needs to be analyzed and rewritten.
- If a protocol requires end-to-end addressing, or relies on IPv4 addresses (like IPsec does for security), it won't work behind a NAT.
Port Forwarding
Port Forwarding
Because NAT hides internal addresses, P2P only works from the inside out where NAT can map outgoing requests against incoming replies.
The problem is that NAT does not allow requests initiated from the outside. Is is possible to mitigate this problem through manual intervention with port forwarding.
Port forwarding is the act of forwarding a network port from one network node to another, allowing an external user to reach a port on a private IPv4 address (inside a LAN) from the outside, through a NAT-enabled router.
Port Forwarding: Configuration
Port Forwarding is very similar to static NAT, only with the a TCP or UDP port number added as a parameter.
R1(config)# ip nat inside source static {tcp | udp local_ip local_port global_ip global_port}
As usual, inside and outside interfaces need to be marked as such.
Basically every home router includes a section about port forwarding.
IPv6 and NAT
IPv6 has an unconceivable number of addresses available, so address exhaustion is not an issue. NAT, as conceived for IPv4, is not needed in IPv6.
In fact, IPv6 was the long term solution that NAT wasn't, and so is designed not to need NAT.
Nevertheless, IPv6 has both NAT and private address space, but they are implemented for entirely different reasons and in an entirely different way.
NAT for IPv6 (for which there are several mechanism) is used as a temporary mechanism to aid migration from IPv4.
IPv6 Unique Local Addresses
IPv6 ULA (RFC 4193), also known as local IPv6 addresses are the closest thing there is to RFC 1918 in the IPv6 protocol.
ULAs have a prefix of FC00::/7 (so a first hextet range from FC00 to FDFF).
- Meant to be used for privately interconnected site, in order to maintain addressing independence from a central authority.
- Not routable across the Internet.


About MeSan Francisco has been my home for nearly twenty years. I was born in Yokosuka,
Japan. When I was two, my family and I moved to the Rolla, Missouri so my father could attend university. After he
graduated, we moved to Oklahoma City. I consider Oklahoma City my hometown since I lived there
from age seven to twenty. A couple of months after my twentieth birthday, I moved to New York City. At first I worked
at the Strand Bookstore and shared a tiny studio apartment in the West Village. A couple of years later I was living
in Hoboken, working at New York University and taking classes part-time. Eventually, I moved to Highland Park, New Jersey
to attend Rutgers University where I majored in history. After graduating from Rutgers, I moved to San Francisco to
attend law school at University of San Francisco. I graduated and passed the bar in 2000, but early on I realized I hated
being an attorney. So, I started working as a legal assistant/paralegal. Eventually, I ended up working for an
environmental law firm and stayed for nearly ten years before taking some time off to figure out something different
to do with my life. |


SF Path_Valid
Checks to see if the string contains invalid path characters.
Return String = SF Path_Valid( Path String )
Path String
The path string to check.
Returns 1 if the path is a valid path, otherwise it will return a error code.
Error Codes: -1 (Null string), -3 (Invalid path characters), -4 (Over maximum path)
Checks to see if the string contains invalid path characters. This also makes sure the string is less than the max length of path strings (260).
Note: This does not check to see if the string is a path string, this only checks for invalid characters and the length of the path.
Here is a list of the following invalid path characters.
Invalid path characters
Note: Includes all characters 0x000 - 001F (0 - 31)
| Hex value |
Character |
| 0022 | " |
| 003C | < |
| 003E | > |
| 007C | | |
| 003A | : (*) |
| 002A | * |
| 003F | ? |
(*) This will only be valid for the root folder. Otherwise it will be invalid.


Telepaste
Powerful QRcode Utility Kit
Home
Scan
Generate
Camera Scan
Using device camera for scanning
Scan Code
Code Generate
Generate QRcode from text.
Generate Code
Mobile it
Telepaste is now on the AppStore!
View in iTunes


{include file="seo/vod_type"} {include file="block/include"}
{include file="block/head"}
{include file="type/slide"}
{if condition="!$obj.childids eq '' "}
{include file="type/list"}
{else /}
{include file="type/list1"}
{/if}
{include file="block/foot"}


InputRemote server started!
Connect your phone into the same LAN network as this PC.
Open your browser and go to
,
or just scan the qrcode below.


Segment
Paid
Free
Top
Worldwide
Local
Headlines
Featured
Recent
Segments can be placed in a toolbar or anywhere in the content.
All
Not on This Phone
Standard
Hybrid
Satellite
Model S
Model X
Model 3
Puppies
Kittens
Ducklings
List
Day
Month
Off
Manual
Auto


|
Title: Central, cozy and modern!
Description: ENTIRE APARTMENT · 2 BEDS
Price$47 per night
Reviews: 84
|
|
|
Title: Great location, room & breakfast, no cleaning fee
Description: PRIVATE ROOM · 5 BEDS
Price$44 per night
Reviews: 201
|
|
|
Title: As central you wish and get
Description: ENTIRE APARTMENT · 2 BEDS
Price$69 per night
Reviews: 225
|
|
|
Title: Nice central city flat for 1-2 pers
Description: ENTIRE APARTMENT · 1 BED
Price$72 per night
Reviews: 306
|
|
|
Title: Your own Lakeview house - with swimming pool
Description: ENTIRE GUESTHOUSE · 4 BEDS
Price$47 per night
Reviews: 80
|
|
|
Title: Cosy apartment in Old Town
Description: ENTIRE APARTMENT · 1 BED
Price$88 per night
Reviews: 95
|
|
|
Title: Central bright studio in calm area nearby SoFo
Description: ENTIRE APARTMENT · 2 BEDS
Price$82 per night
Reviews: 98
|
|
|
Title: Fabolous Sea Cottage in archipelago
Description: ENTIRE GUESTHOUSE · 3 BEDS
Price$210 per night
Reviews: 56
|
|
|
Title: Fluffy Dog + Lux Apt Close to Central Station
Description: PRIVATE ROOM · 3 BEDS
Price$53 per night
Reviews: 142
|
|
|
Title: 5* Eco Log Cottage near Stockholm.Spa,Sea,Forest!
Description: ENTIRE COTTAGE · 2 BEDS
Price$65 per night
Reviews: 216
|
|
|
Title: Studio in the center of Stockholm
Description: ENTIRE SERVICED APARTMENT · 2 BEDS
Price$59 per night
Reviews: 208
|
|
|
Title: Big room CENTRAL IN THE CITY, OWN ENTRANCE!
Description: ENTIRE GUEST SUITE · 1 BED
Price$58 per night
Reviews: 65
|
|
|
Title: Studio/apartment Danderyd, close to nature & city
Description: ENTIRE APARTMENT · 2 BEDS
Price$50 per night
Reviews: 62
|
|
|
Title: Bed & breakfast Dalagatan Stockholm Sweden
Description: PRIVATE ROOM · 2 BEDS
Price$33 per night
Reviews: 9
|
|
|
Title: Waterfront Cottage
Description: ENTIRE GUESTHOUSE · 4 BEDS
Price$39 per night
Reviews: 25
|
|
|
Title: Central Location & Free Airport Pick-Up
Description: ENTIRE APARTMENT · 4 BEDS
Price$105 per night
Reviews: 87
|
|
|
Title: Studio apartment in the heart of Södermalm
Description: ENTIRE APARTMENT · 1 BED
Price$108 per night
Reviews: 197
|
|
|
Title: Stay in paradise between city and airport
Description: PRIVATE ROOM · 2 BEDS
Price$39 per night
Reviews: 103
|


(This was probably called `Practice.Rmd`.) --- class:center,middle,invert # Reshaping --- # Reshaping * Note that the `cereals` dataset has separate columns for each nutritional item (`calories`, `sugar`, etc.) * What if we want to make a plot comparing some of these measures? ```r ggplot(cereals, aes(x = ...????)) ``` --- # Tidy Data ![](https://d33wubrfki0l68.cloudfront.net/6f1ddb544fc5c69a2478e444ab8112fb0eea23f8/91adc/images/tidy-1.png) --- # Pivoting longer What if we want to make boxplots comparing the different iris parts? ```r ggplot(iris, aes(x = Flower.Part, y = Size)) + geom_boxplot() ``` ``` ## Error in FUN(X[[i]], ...): object 'Flower.Part' not found ``` ![](Reshaping_Joining_files/figure-html/unnamed-chunk-2-1.png)<!-- --> --- # Pivoting longer What if we want to make boxplots comparing the different iris parts? ```r head(iris) ``` ``` ## Sepal.Length Sepal.Width Petal.Length Petal.Width Species ## 1 5.1 3.5 1.4 0.2 setosa ## 2 4.9 3.0 1.4 0.2 setosa ## 3 4.7 3.2 1.3 0.2 setosa ## 4 4.6 3.1 1.5 0.2 setosa ## 5 5.0 3.6 1.4 0.2 setosa ## 6 5.4 3.9 1.7 0.4 setosa ``` --- # Pivoting longer ```r iris %>% pivot_longer(Sepal.Length:Petal.Width, names_to = "Flower.Part", values_to = "Size") ``` ``` ## # A tibble: 600 x 3 ## Species Flower.Part Size ## <fct> <chr> <dbl> ## 1 setosa Sepal.Length 5.1 ## 2 setosa Sepal.Width 3.5 ## 3 setosa Petal.Length 1.4 ## 4 setosa Petal.Width 0.2 ## 5 setosa Sepal.Length 4.9 ## 6 setosa Sepal.Width 3 ## 7 setosa Petal.Length 1.4 ## 8 setosa Petal.Width 0.2 ## 9 setosa Sepal.Length 4.7 ## 10 setosa Sepal.Width 3.2 ## # ... with 590 more rows ``` --- # Pivoting longer ```r iris %>% pivot_longer(Sepal.Length:Petal.Width, names_to = "Flower.Part", values_to = "Size") %>% ggplot(aes(x = Flower.Part, y = Size)) + geom_boxplot() ``` ![](Reshaping_Joining_files/figure-html/unnamed-chunk-5-1.png)<!-- --> --- class: middle # Alert: ## `pivot_longer()` is a new function name! ## It used to be called `gather()` ## `gather()` will still work, but I suggest you run `update.packages("tidyr")` --- # Try it! Create a new dataset called `cereals_3`, that has three columns: * The name of the cereal * A column called "Nutrient" with values `protein`, `fat`, or `fiber`. * A column called "Amount" with the corresponding amount of the nutrient. --- # Pivoting wider What about the reverse reshaping? ``` ## Warning: Values are not uniquely identified; output will contain list-cols. ## * Use `values_fn = list` to suppress this warning. ## * Use `values_fn = length` to identify where the duplicates arise ## * Use `values_fn = {summary_fun}` to summarise duplicates ``` ``` ## # A tibble: 145 x 6 ## Sepal.Length Petal.Length Petal.Width setosa versicolor virginica ## <dbl> <dbl> <dbl> <list> <list> <list> ## 1 5.1 1.4 0.2 <dbl [1]> <NULL> <NULL> ## 2 4.9 1.4 0.2 <dbl [1]> <NULL> <NULL> ## 3 4.7 1.3 0.2 <dbl [1]> <NULL> <NULL> ## 4 4.6 1.5 0.2 <dbl [1]> <NULL> <NULL> ## 5 5 1.4 0.2 <dbl [2]> <NULL> <NULL> ## 6 5.4 1.7 0.4 <dbl [1]> <NULL> <NULL> ## 7 4.6 1.4 0.3 <dbl [1]> <NULL> <NULL> ## 8 5 1.5 0.2 <dbl [1]> <NULL> <NULL> ## 9 4.4 1.4 0.2 <dbl [1]> <NULL> <NULL> ## 10 4.9 1.5 0.1 <dbl [1]> <NULL> <NULL> ## # ... with 135 more rows ``` --- # Pivoting wider Need IDs to pivot wide! ``` ## # A tibble: 150 x 4 ## Flower.ID setosa versicolor virginica ## <int> <dbl> <dbl> <dbl> ## 1 1 3.5 NA NA ## 2 2 3 NA NA ## 3 3 3.2 NA NA ## 4 4 3.1 NA NA ## 5 5 3.6 NA NA ## 6 6 3.9 NA NA ## 7 7 3.4 NA NA ## 8 8 3.4 NA NA ## 9 9 2.9 NA NA ## 10 10 3.1 NA NA ## # ... with 140 more rows ``` --- # Try it! Cereals in this dataset are placed on shelf 1, 2, or 3. We would like to know if these cereal placements correspond to different nutritional values. Create a new dataset called `cereals_4`, that has four columns: * The name of the manufacturer * The mean amount of sugar in cereals on shelf 1. * The mean amount of sugar in cereals on shelf 2. * The mean amount of sugar in cereals on shelf 3. *Hint: You will need to `group_by` and `summarize` first!` --- class: center, middle # Joining data --- # Joins Consider the following three datasets: ```r data1 <- data.frame( professor = c("Bodwin", "Glanz", "Carlton", "Sun"), undergrad_school = c("Harvard", "Cal Poly", "Cal Poly", "Harvard"), grad_school = c("UNC", "Boston University", "UCLA", "Stanford") ) data2 <- data.frame( professor = c("Bodwin", "Glanz", "Carlton"), Stat_331 = c(TRUE, TRUE, TRUE), Stat_330 = c(FALSE, TRUE, TRUE), Stat_431 = c(TRUE, TRUE, FALSE) ) data3 <- data.frame( course = c("Stat_331", "Stat_330", "Stat_431"), num_sections = c(8, 3, 1) ) ``` --- # Joining ```r data1 ``` ``` ## professor undergrad_school grad_school ## 1 Bodwin Harvard UNC ## 2 Glanz Cal Poly Boston University ## 3 Carlton Cal Poly UCLA ## 4 Sun Harvard Stanford ``` ```r data2 ``` ``` ## professor Stat_331 Stat_330 Stat_431 ## 1 Bodwin TRUE FALSE TRUE ## 2 Glanz TRUE TRUE TRUE ## 3 Carlton TRUE TRUE FALSE ``` ```r data3 ``` ``` ## course num_sections ## 1 Stat_331 8 ## 2 Stat_330 3 ## 3 Stat_431 1 ``` --- # Joining Combine datasets 1 and 2 to make this: ``` ## Joining, by = "professor" ``` ``` ## professor undergrad_school grad_school Stat_331 Stat_330 Stat_431 ## 1 Bodwin Harvard UNC TRUE FALSE TRUE ## 2 Glanz Cal Poly Boston University TRUE TRUE TRUE ## 3 Carlton Cal Poly UCLA TRUE TRUE FALSE ## 4 Sun Harvard Stanford NA NA NA ``` --- # Joining Combine datasets 1 and 2 to make this: ``` ## Joining, by = "professor" ``` ``` ## professor undergrad_school grad_school Stat_331 Stat_330 Stat_431 ## 1 Bodwin Harvard UNC TRUE FALSE TRUE ## 2 Glanz Cal Poly Boston University TRUE TRUE TRUE ## 3 Carlton Cal Poly UCLA TRUE TRUE FALSE ``` --- # Joining Combine datasets 2 and 3 to make this: ``` ## Joining, by = "course" ``` ``` ## # A tibble: 9 x 4 ## professor course can_teach num_sections ## <chr> <chr> <lgl> <dbl> ## 1 Bodwin Stat_331 TRUE 8 ## 2 Bodwin Stat_330 FALSE 3 ## 3 Bodwin Stat_431 TRUE 1 ## 4 Glanz Stat_331 TRUE 8 ## 5 Glanz Stat_330 TRUE 3 ## 6 Glanz Stat_431 TRUE 1 ## 7 Carlton Stat_331 TRUE 8 ## 8 Carlton Stat_330 TRUE 3 ## 9 Carlton Stat_431 FALSE 1 ``` --- # Joining We would like to assign teachers for next year, with the following guidelines: 1. Each professor should be given 4 sections. 2. At least half of all 331 sections should be taught by Cal Poly graduates. 3. More than half of all 330 sections should be taught by UCLA graduates. 4. Each professor should teach at least 2 different classes. **PA 4: How many sections of Stat 331 will Dr. Glanz teach?** ---


Disney+ is going to support 4K streaming, but will your devices?
Source: Disney+
Best answer: When Disney+ launches on November 12, it will support 4K playback on several devices that also support it like the Chromecast Ultra, Roku Premiere, NVIDIA Shield TV, and more.
- Magical pictures: Disney+ ($7/mo at Disney+)
- Beautiful cast: Chromecast Ultra ($69 at Amazon)
Disney never looked better
When Disney+ goes live on November 12, there is going to a lot of fantastic content available.  Of course, we want to see these shows in the best possible way, and right now, that is 4K. Thankfully Disney will be including 4K Ultra HD video playback in Dolby Vision ultra-vivid imaging, HDR10, and Dolby Atmos in your subscription.
Now, just because the video stream from Disney+ can be in 4K doesn't mean that you can enjoy that show at full resolution. The display you are viewing the content on must be at the proper resolution to take advantage of all that ultra HD glory. If you're unfamiliar, 4K is a resolution for a display that has at least eight million active pixels, or 3,840 x 2,160 for a television. The benchmark for high definition content was 1080p, and 4K is considered an ultra-high definition.
What devices will Disney+ support 4K on?
Disney has told us all the devices are going to be able to stream their service on at launch:
- Android phones and tablets
- Android TV devices
- Google Chromecast
- Apple iOS phones and tablets
- Apple TV
- Desktop web browsers
- Xbox One
- Playstation 4
- Android-based Sony TVs
- Roku
Though not everything on this list can handle 4K playback, unfortunately, the number of phones and tablets that fully support 4K viewing on them is concise, the new Sony Xperia 1 happens to be one of those devices. Thankfully the list of Disney+ supported devices has some hardware that will make viewing in ultra HD simple. Probably the most straightforward way to do this is with a TV that supports 4K and plug in a Chromecast Ultra into it. This set up will let you send available 4K content from your phone or tablet to your TV.
HD is available too
You can also watch the ultra HD content from Disney+ on your 4K television using an Android TV box, a Roku streaming device (except the Roku Express), Apple TV 4K, and Xbox One series console, or a Playstation 4.
Even if you don't have a 4K television or tablet, it doesn't mean that the stream you get from Disney+ won't look great,1080p is still a great picture. Almost as important as the device you plan to watch on is the internet speed you have and how much data you have available because 4K needs a lot of bandwidth and uses a LOT of data. So keep these things in mind as you get ready to sit down to catch everything Disney+ will have to offer.
Beautiful magic
Disney+
All the Pixels Pixar offers
Disney has a lot of gorgeous content in its arsenal, and much of the shows in that last five years will be in 4K. New originals will also likely show up in ultra HD like the Mandalorian and Hawkeye.
Throwing pixels
Chromecast Ultra
Small device, big picture
Chromecast is one of the most simple devices to help get streaming content quickly from your mobile device to your TV, and with the Chromecast Ultra, you can do that in 4K too!
We may earn a commission for purchases using our links. Learn more.


Reports
throw
statements inside of
finally
blocks. While occasionally intended, such
throw
statements may mask exceptions thrown from
try
-
catch
and thus tremendously complicate debugging.


Early Language:
- MSL (Multi-Sensory Language)/approach to phonics
- Sight Words
- Beginning reading and comprehension
- Simple story writing
Math Exploration:
- Geometry
- Number Sense: Exploring/writing numbers from 1-100
- Basic addition and subtraction facts
Inquiry:
- Exploring the modern world
- Life Cycle
- Student Interest
Social Studies:
- History
- The Community
- The World
Fine Arts:
- Dance
- Music
- Art
Reports summarizing each student's progress will be
given at the end of every quarter.


Electron-electron interaction Hamiltonian.
F = eeint(SpinSys) F = eeint(SpinSys,eSpins) F = eeint(SpinSys,eSpins,'sparse')
eeint
returns the electron-electron interaction part of the spin Hamiltonian of the spin system given in SpinSys
, in units of MHz.
If the vector eSpins
is specified, only the interactions between the electron spins listed in eSpins
is computed. For example, if eSpins = [1 3]
and the spin system contains 3 electrons, only the interaction between electron spins 1 and electron 3 is returned.
In the spin system structure, there are two ways to specify the electron-electron interactions: either via the field Sys.ee
, or via Sys.J
, Sys.dip
, and Sys.dvec
. To specify the orientation of the interaction matrix, use Sys.eeFrame
.
If 'sparse'
is given as third argument, the Hamiltonian matrix is returned in sparse format instead of full format.
For a two-electron system AB
AB.S = [1/2 1/2]; AB.g = [2 2.1]; AB.ee = [1 1 -2]*40;
the electron-electron interaction Hamiltonian (in MHz) is
eeHam = eeint(AB)
eeHam = 20 0 0 0 0 -20 -20 0 0 -20 -20 0 0 0 0 20with the energies
E = eig(eeInt)
E = -40 0 20 20
hfine, nnint, nquad, sham, zeeman, zfield


Saves one or more toolbar definitions to a specified file.
Syntax
SAVE.TOOLBAR(bar_id, filename)
Bar_id is either the name or number of a toolbar whose definition you want to save or an array of toolbar names or numbers whose definitions you want to save. Use an array to save several toolbar definitions at the same time. For detailed information about bar_id, see ADD.TOOL. If bar_id is omitted, all toolbar definitions are saved.
Filename is text specifying the name of the destination file. If filename does not exist, Microsoft Excel creates a new file. If filename exists, Microsoft Excel overwrites the file. If filename is omitted, Microsoft Excel saves the toolbar or toolbars in Username8.xlb, where "username" is your Windows or network logon name. With Microsoft Windows, Username8.xlb is stored in the directory where Windows is installed; with Apple Macintosh, EXCEL TOOLBARS is stored in the System:Preferences folder
Examples
In Microsoft Excel for Windows, the following macro formula saves Toolbar6 as \EXCDT\TOOLFILE.XLB.
SAVE.TOOLBAR("Toolbar6", "\EXCDT\TOOLFILE.XLB")
In Microsoft Excel for the Macintosh, the following macro formula saves Toolbar6 as TOOLFILE.
SAVE.TOOLBAR("Toolbar6", "TOOLFILE")
Related Functions
ADD.TOOL Adds one or more tools to a toolbar
ADD.TOOLBAR Creates a new toolbar with the specified tools
OPEN Opens a workbook
Return to index


Resources
Get Involved
Every contribution is welcome and needed to make Aika better. If you would like to get involved, please contact me.
Release Nodes
Aika Version 0.5 (2017-06-01)
-
Simplification of the algorithm!
-
Lots of optimizations!
-
New unified model for weights and neuron activation values.
-
Options are now generated for all neuron activations.
-
Disjunctions of options are now supported.
Aika Version 0.2 (2016-07-09)
-
Annotation of text ranges instead of individual characters.
-
Use of the relational id for pattern matching instead of character positions.
-
Use of a lattice to represent text ranges.
-
Allow a single neuron to suppress multiple inputs.
-
Lots of optimizations!
Aika Version 0.1 (2016-02-27)
-
Implementation of a symmetric lattice structure to represent the different interpretations that arise from the usage of non-monotonic logic.
-
Implementation of an algorithm to determine the interpretation with the highest associated weight sum. This algorithm efficiently searches for non-conflicting combinations of options by limiting the search space with an upper bound.
Maven POM
The following dependency includes the Aika software library to an existing maven project.
<dependency>
<groupId>org.aika-software</groupId>
<artifactId>aika</artifactId>
<version>0.5</version>
</dependency>
GitHub Repository
Sources on GitHub
Download
Version 0.5
Version 0.2
Version 0.1
API Documentation
JavaDoc
Acknowledgments and Support
YourKit supports open source projects with its full-featured Java Profiler.
YourKit, LLC is the creator of YourKit Java Profiler
and YourKit .NET Profiler,
innovative and intelligent tools for profiling Java and .NET applications.
Related Resources
Jumble : A German Job Search Engine whose tagging is powered by Aika.
Data-Science-Blog.com
KDnuggests : A list of Text Analysis, Text Mining and Information Retrieval software.
Developers
Lukas Molzberger
Contact
contact@aika-software.org


GALLO
TRUE ITALIAN FLAVOR
Benvenuti!
Start your order
Select Pizza Size
Our pizzas come with puréed tomatoe base, mozzarella and authentic italian herbs.
Personale
Per Due
Per Quattro
Per Otto
Next
Add Toppings
You may add one, multiple or none.

Arrivederci!
Go Home


ALL of the packages in the below:
Please replace the file and fill in the following content:
Way: /etc/yum.repos.d/CentOS-Base.repo


Live: The fiber network has been laid and residents are able to sign up for service.
Live (capacity reached): The fiber network has been laid but capacity reached; no new installations are available at this time unless the building is already wired.
Pending: The network is still under construction and should be available in the near future; most of the dates for completion are for Fall of 2013.


The EU Allocates an Additional € 40 Million for Humanitarian Aid to Afghanistan
The European Union has allocated an additional € 40 million for humanitarian aid to Afghanistan, as well as for Afghan refugees in neighbouring Pakistan and Iran, TASS reported, citing a statement from the European Commission.
The new funding will get aid to the most vulnerable families across the country, focusing on the victims of war, forced displacement and natural disasters, as well as returning Afghan refugees. This includes providing emergency healthcare, shelter, food, access to clean water and sanitation facilities, and protection services, targeting women and children. The EU will also continue to provide education for children who have had to leave their schools.
Thus, the total EU assistance to Afghanistan for this year amounts to EUR 77 million, EUR 61 million of which go directly to the country and €9 million in Pakistan and €7 million in Iran.


Barometric, a cross-environment tracking and attribution platform.
We chose Barometric for you because it fits your request for a low-cost conversion tool
Marketo, the top of the line for lead generation, offers great solutions for companies of all sizes.
We chose Marketo for you because its fits your request for a comprehensive lead generation technology and is medium-cost. It is near-comprehensive lead generation technology is available at different "levels" for businesses of different sizes. We recommend their "Pro" bundle, the most popular choice for small to medium size businesses.
Google Analytics is a common and free software that allows marketers to see data and user demographics from their website with a simple tracking code, pasted into their pages.
We chose Google Analytics because it fits your request for a web analytics tool, and is by far the most popular. There are also plugins that will allow you to export data into Excel, an input mode that your other two technologies support.
Leadpages, the top-of-line conversion optimization tool.
We chose Leadpages because even though it is a medium-cost tool for conversion optimization, it has stellar reviews from all vendors who have used it and uses by far the best machine learning algorithms to provide unique reccomendations
Act-On, another good lead generation tool, is just a little bit more expensive.
Campaign Monitor is a little bit less ubiquitous, but offers some direct CRM integration at a price.


Stages of converting http://logd.tw.rpi.edu/source/lebot/dataset/golfers/version/2012-Mar-15 into RDF with csv2rdf4lod
provenance of retrieval
provenance of preparations
provenance of conversion
provenance of publishings