{% extends 'labsite/base.html' %} {% block title %}{{block.super}} - Course Labs{% endblock %} {% block pageid %}labsite-main{% endblock %} {% block content %}
Course labs are where you can use our cloud-computing resources via our web console with ease. Academic users no longer have to manage their own clusters which costs a lot of money and time.
It also provies convenient ways to archive and share useful tips and codes produced in your courses.
If you are a teaching assisstant,
Click ‘NEW COURSE LAB’ on the sidebar and fill up the course lab creation request form.
Our service operator will inspect it and create your own course lab.
If you are a student,
Visit the course lab URL given by the professor or TAs, and clik ‘Join’ on the course lab page.
You may have to answer some additional questions given by your TA.


{% extends "base.html" %} {% block hero %} {% if current_user.is_authenticated %}
A jist of what we do here
You can hide any file type within any other type. As of now, we allow hiding images and text inside images.
You can extract and reveal the hidden data inside files.
Extraction requires KEYS that are set while hiding the data, which ensure your data's safety even if it falls into the wrong hands.
This application was made keeping in mind the privacy concerns of every digital human. In times where data is more costly than blood, it is mandatory that we take precaution every way we can. This simplistic, minimilistic framework makes information hiding and transfer secure, fun and extremely easy, so the users don't have to worry about issues like privacy, leaking of data, etc. while sharing digital data.
Hiding/Revealing both require atleast two KEYS (Type and LSB) which ensure data security even if the file is compromised.
Steganography is better as it completely hides the existence of 'hidden' data. Combined, they are even more secure and powerful.
The website is built in such a way that data hiding and revealing is as easy as clicking a button, literally. The user can easily hide, share, and extract sensitive data without a worry.
The end goal is to be able to hide any file type inside any other file type. While this goal is not too optimistic, and a lot of other conversions already exist, but their efficiency and variety are still limited.


Witch Athrea:
You seem quick-witted enough. I will explain the test to you.
It's very simple. I trust you have drawn lots before? Think of this as drawing boxes.
First I will summon 16 boxes. Among them, four boxes are enchanted and shout when they are broken. You must find all the enchanted boxes and break them so that they will shout four times. It is possible to break all the boxes, but there is a time limit. If you cannot break the boxes within the given time, they will all disappear.
Shall we start the game?
"Start the game."
"I am not ready yet."


Comic2Vec
System for embeding comics
Color histogram examples
Histograms of oriented gradients examples


{% extends "base.html" %} {% load url from future %} {% block head %} {% endblock head %} {% block content %}
A total of {{ n_dgs }} dialogue{{ n_dgs|pluralize }}, {{ n_anns }} dialogue annotation{{ n_anns|pluralize }}, and other related objects have been deleted from the database. {% if not remaining_cids and not remaining_dirs %} All their directories have been removed as well. {% endif %}
{% if remaining_cids %}There were errors deleting the following {{ remaining_cids|length }} dialogues from the database:
| Dialogue CID |
|---|
| {{ cid }} |
There were errors removing dialogue directories for {{ remaining_dirs|length }} dialogues:
| Dialogue directory |
|---|
| {{ dirname }} |


ScrollAreaGadget3D()
语法
Result = ScrollAreaGadget3D(#Gadget3D, x, y, Width, Height, ScrollAreaWidth, ScrollAreaHeight, ScrollStep)概要
Creates a ScrollArea gadget in the current GadgetList. It's very useful when a gadget is too big to fit the window dimension. In that case, it can be put into a scrollarea. All the scrolling is handled automatically by the gadget. This is a container gadget, intended to have one or several gadget in its scroll area. Once the gadget is created, all future created gadgets will be created inside the scroll area. When all the needed gadgets have been created, CloseGadgetList3D() must be called to return to the previous GadgetList. OpenGadgetList3D() can be used later to add others gadgets on the fly in the scroll area.
参数
#Gadget3D A number to identify the new 3D gadget. #PB_Any 可以用来自动生成这个编码. x, y, Width, Height The position and dimensions of the new gadget. ScrollAreaWidth, ScrollAreaHeight The dimensions of the scrollable area inside the gadget. These can also be smaller than the outer dimensions, in this case scrolling will be disabled. ScrollStep (optional) The amount of pixels to scroll when the user presses the scroll bar arrows.
返回值
Nonzero on success, zero otherwise. If #PB_Any was used as the #Gadget3D parameter then the return-value is the auto-generated gadget number on success.
备注
The following functions can be used to act on a ScrollAreaGadget:
GetGadgetAttribute3D(): With one of the following attribute:#PB_ScrollArea3D_InnerWidth : Returns the width (in pixels) of the contained scrollable area. #PB_ScrollArea3D_InnerHeight : Returns the height (in pixels) of the contained scrollable area. #PB_ScrollArea3D_X : Returns the current horizontal scrolling position (in pixels). #PB_ScrollArea3D_Y : Returns the current vertical scrolling position (in pixels).SetGadgetAttribute3D(): With one of the following attribute:#PB_ScrollArea3D_InnerWidth : Changes the width (in pixels) of the contained scrollable area. #PB_ScrollArea3D_InnerHeight : Changes the height (in pixels) of the contained scrollable area. #PB_ScrollArea3D_X : Changes the current horizontal scrolling position (in pixels). #PB_ScrollArea3D_Y : Changes the current vertical scrolling position (in pixels).
已支持操作系统
所有


Upgrade
Upgrade is a movie starring Logan Marshall-Green, Melanie Vallejo, and Steve Danielsen. Set in the near-future, technology controls nearly all aspects of life. But when Grey, a self-identified technophobe, has his world turned...


Application
Implement a class Application.
The class should has:
a string field which contains the name of the application instance;
a public constructor with single argument - application name. This argument should be assigned to the corresponding field;
a method run that takes array of strings. The method should output the name of the application and then all arguments, each in a new line.
There is a prepared template for your class. Do not make the class public.
An output example after calling the run method:
SimpleApplication arg1 arg2 arg3


Id: 401
Name: Morty Jr's interviewer
Status: Alive
Species: Human
Type:
Gender: Male
OriginName: Earth (Replacement Dimension)
OriginUrl: https://rickandmortyapi.com/api/location/20
LocationName: Earth (Replacement Dimension)
LocationUrl: https://rickandmortyapi.com/api/location/20
Image: https://rickandmortyapi.com/api/character/avatar/401.jpeg
Episode: ['https://rickandmortyapi.com/api/episode/7']
Url: https://rickandmortyapi.com/api/character/401
Created: 2018-04-15T17:43:56.832Z


I came across a very interesting post this morning from Dr. Lee Skallerup Bessette at College Ready Writing entitled “What Ed Tech Can’t Do.” She compared Fahrenheit 451 to the influence technology is having in the classroom and in education in general. The part that struck me was about how “the [technology] movement in education as analogous to industrial farming.”
Of course, this caught my attention. As I begin to use more and more technology in my classes, I felt my nerves fire up and I was instantly on the defense as I continued to read. But, I was pleasantly surprised at how she took her thoughts and really made an extremely compelling case for the absolute necessity of a teacher in the class room.
From her post:
Next fall, I will be integrating a lot more technology in my classroom, in part because of forced standardization and accountability. But part of it is trying to make my class more effective. My job is to teach, but it is also to coach my students, particularly my developmental students. It’s to disrupt their worlds in order to encourage critical thinking or knowledge creation.
The part I want to focus in on is where she says it is her job to coach and disrupt their worlds. I love that she is stressing over the fact that it is still her job to teach.
It is so easy to fall into the technology trap…just throwing some hyperlinks on a page and telling students to “go.” That isn’t teaching…it’s laziness. The difference is when a teacher throws some hyperlinks on the page, asks students to go learn, but then brings them all back to create a working schema for learning. Technology is a tool…a very powerful tool that can create the illusion of active learning.
Don’t get so caught up in the technology that we forget to be present for class.
Written on March 28th, 2011 by Brian Bennett Categorized in: All Technology
Leave a comment


{% extends 'portfolio/base.html' %} {% load static %} {% load crispy_forms_tags %} {% block other_navs %}
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- Setting up and executing automated unit tests is slightly more involved than generating built apps for distribution.
- The following is the set up that I use for some of my projects, I have just renamed the project to
TestProject
for convenience. - For this article I am assuming that you have Jenkins, Xcode, Xcode Command Line Tools, and the Xcode Jenkins plugin already installed.
- Because I use cocoaPods for dependency management, I build a workspace using custom build schemes. To build a single project with a unit-test target would make these steps easier.
Dependencies
- HomeBrew
- Used as a package manager on OSX for easy installation of dependencies.
- Install from this website: http://mxcl.github.io/homebrew/ or by copy-pasting the following into the terminal:
ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"
- Ruby 1.9.3
- Needed for other dependencies.
- Can be installed via brew, or with RVM.
- I used RVM to set up my ruby install.
- Sinatra
- Sinatra is a ruby based server that we use for serving JSON fixtures to the unit tests.
- Can be installed using the ruby package manager
sudo gem install sinatra
- ios-sim
- Required because Xcode doesn’t allow unit tests to be run natively in the iOS simulator from the command line.
- Can be installed using brew:
brew install ios-sim
Step 1 - Poll SCM
- The
TestProject
Jenkins job polls the SCM looking for changes to themaster
branch at midnight every night. - If no changes have occurred, then the project is not built.
- If modifications have been made, the next step is executed.
- If you want, Jenkins can be set up to build on a push to a branch. E.g. Pushing to the remote master branch.
Step 2 - Simulator and Sinatra setup
We run the following script:
#!/bin/bash
#reset the content and settings of the iphone sim
rm -r ~/Library/Application\ Support/iPhone\ Simulator/
#open the iphonesimulator and kill it
#this is required after a system restart
#so the simulator knows to run iPad rather than iPhone apps
echo "Opening iphone simulator"
open "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/iPhone Simulator.app"
sleep 10
killall 'iPhone Simulator'
echo "iphone simulator killed"
#delete previous build folders
echo "Removing previous build folder"
rm -r ${WORKSPACE}/build
mkdir ${WORKSPACE}/build
#Start sinatra server in the background
ruby TestProject/server.rb &
#get the PID of the process
PID=$!
#save PID to file
echo $PID > ${WORKSPACE}/sinatra.pid
- We first remove the iPhone Simulator folder
- This makes sure that no previous
TestProject
apps are installed on the simulator. Otherwise we may get core data upgrade problems.

- We then remove any previous build folders.
- Because we have our project set up as a workspace, there are multiple
.xcodeproj
files and libraries that we have to build, including ourpods
dependencies. Because of this, our default build location is relative to the project, not located in theiPhone Simulator
folder or in Xcode’sDerivedData
folder.
- Because we have our project set up as a workspace, there are multiple
- We then start the sinatra server in the background
- The
&
operator detaches the ruby process from the current shell so that once this script has finished, the sinatra server is still running. - We store the PID of the process to the
PID
variable. - The
$!
expands to the process ID of the most recently executed background (asynchronous) command. More details here - The PID is then written to file so it persists.
- The
Step 3 - Xcode Build
Below is a screenshot from jenkins showing the fields used for the xcode plugin
Clean before build
- we don’t want any cached compiled objects hanging around.Xcode Schema File
-TestProjectTests
- Because of a limitation where workspaces can’t build targets directly, we have to use a Build Scheme to run unit tests. This scheme is set up the run the attached unit test target included in the production scheme
TestProject
- Because of a limitation where workspaces can’t build targets directly, we have to use a Build Scheme to run unit tests. This scheme is set up the run the attached unit test target included in the production scheme
SDK
-iphonesimulator
- We are targeting the simulator to run unit tests so we specify it here.
Configuration
-Debug
- Unit tests only execute in
Debug
mode, so this option has to be this.
- Unit tests only execute in
Custom xcodebuild arguments
TEST_AFTER_BUILD
- We manually specify that we want to run unit tests after building the project.ARCHS=i386
- We have to force the architecture toi386
because xcode wants to default toarmv6
,armv7
orarmv7s
.ONLY_ACTIVE_ARCH=NO
- Tell Xcode to not build just the architectures that it wants to by default.VALID_ARCHS=i386
- We have to specify the architecture here again. Xcode does not make this easy for us.SL_RUN_UNIT_TESTS=YES
- This is where the magic happens, this will be explained in more detail in the next section.
Clean test reports?
- This outputs clean test reports so we can export them to
JUnit
reports later.
- This outputs clean test reports so we can export them to
Unlock keychain?
- Required so we don’t have to enter the password to use debugging.
Step 4 - Unit testing
As explained in the previous step, the SL_RUN_UNIT_TESTS=YES
xcodebuild argument is extremely important.
The TestProjectTests
target in Xcode has a custom script that it executes after building. The script can be found in Project Settings -> TestProjectTest -> Build Phases -> Run Script
The script is shown below:
ruby -v
ruby "${SRCROOT}/commandlineunittests.rb"
- The first line is unnecessary, and just used for outputting the ruby version.
- The second line calls a ruby script that is present in the repository that kicks off the unit tests.
The second ruby script is shown below:
if ENV['SL_RUN_UNIT_TESTS'] then
launcher_path = "/usr/local/bin/ios-sim"
#File.join(ENV['SRCROOT'], "Scripts", "ios-sim")
test_bundle_path= File.join(ENV['BUILT_PRODUCTS_DIR'], "#{ENV['PRODUCT_NAME']}.#{ENV['WRAPPER_EXTENSION']}")
environment = {
'DYLD_INSERT_LIBRARIES' => "/../../Library/PrivateFrameworks/IDEBundleInjection.framework/IDEBundleInjection",
'XCInjectBundle' => test_bundle_path,
'XCInjectBundleInto' => ENV["TEST_HOST"]
}
environment_args = environment.collect { |key, value| "--setenv #{key}=\"#{value}\""}.join(" ")
app_test_host = File.dirname(ENV["TEST_HOST"])
system("#{launcher_path} launch \"#{app_test_host}\" #{environment_args} --args -SenTest All #{test_bundle_path}")
else
puts "SL_RUN_UNIT_TESTS not set - Did not run unit tests!"
end
- The script checks for that magic variable
SL_RUN_UNIT_TESTS
and if it’s present runs the unit tests. - Using the
ios-sim
dependency, the script dynamically patches theTEST_HOST
of the ios simulator and runs the unit tests. This is really complicated to try and do by hand, which is what we were doing before usingios-sim
Step 5 - Cleanup
The following script is executing after the unit tests have finished, regardless of the output status (PASS
or FAIL
).
#!/bin/bash
PID=$(<${WORKSPACE}/sinatra.pid)
echo "Sinatra server pid $PID"
kill -9 $PID
- This script reads the process id (
PID
) from the file we stored earlier containing thesinatra
server’s PID.  We don’t want the
sinatra
server hanging around after the unit tests have run, because subsequent tests will fail because they will try to start asinatra
server using the same port as the previous process.
- We don’t want the


The REPL prompt is a multiline, Paredit powered, Clojure editor. Some useful shortcuts are:
Make it a habit to start any Calva session by loading a file. Use Ctrl+Alt+C Enter in the code editor to load (evaluate) the active file. Many things do not work before that is done.
See also the Calva User Documentation.


One or more locations to use as the finishing point for calculating travel distance and time. The options for the destinations parameter are the same as for the origins parameter.
The starting point for calculating travel distance and time. You can supply one or more locations separated by the pipe character (|), in the form of a place ID, an address, or latitude/longitude coordinates:
place_id:
.
849VCWC8+R9
is encoded
to 849VCWC8%2BR9
).
CWC8+R9 Mountain View, CA, USA
is encoded to CWC8%2BR9%20Mountain%20View%20CA%20USA
).
enc:
and
followed by a colon :
. For example:
origins=enc:gfo}EtohhU:
|
. For example:
origins=enc:wc~oAwquwMdlTxiKtqLyiK:|enc:c~vnAamswMvlTor@tjGi}L:|enc:udymA{~bxM:
Specifies the desired time of arrival for transit directions, in seconds
since midnight, January 1, 1970 UTC. You can specify either
departure_time
or arrival_time
, but not both.
Note that arrival_time
must be specified as an integer.
Distances may be calculated that adhere to certain restrictions. Restrictions are indicated by use of the avoid parameter, and an argument to that parameter indicating the restriction to avoid. The following restrictions are supported:
tolls
indicates that the calculated route should avoid toll
roads/bridges.
highways
indicates that the calculated route should avoid
highways.
ferries
indicates that the calculated route should avoid
ferries.
indoor
indicates that the calculated route should avoid
indoor steps for walking and transit directions.
Specifies the desired time of departure. You can specify the time as an
integer in seconds since midnight, January 1, 1970 UTC. If a
departure_time
later than 9999-12-31T23:59:59.999999999Z is
specified, the API will fall back the departure_time
to
9999-12-31T23:59:59.999999999Z. Alternatively, you can specify a value of
now, which sets the departure time to the current time (correct to the
nearest second). The departure time may be specified in two cases:
departure_time
or arrival_time
.
If neither time is specified, the departure_time
defaults
to now (that is, the departure time defaults to the current time).
departure_time
to receive a route and trip duration
(response field: duration_in_traffic) that take traffic conditions into
account. The departure_time
must be set to the current time
or some time in the future. It cannot be in the past.
The language in which to return results.
language
is not supplied, the API attempts to use the
preferred language as specified in the
Accept-Language
header, or the native language of the
domain from which the request is sent.
For the calculation of distances and directions, you may specify the
transportation mode to use. By default, DRIVING
mode is used.
By default, directions are calculated as driving directions. The following
travel modes are supported:
DRIVING
(default) indicates standard driving directions or
distance using the road network.
WALKING
requests walking directions or distance via
pedestrian paths & sidewalks (where available).
BICYCLING
requests bicycling directions or distance via
bicycle paths & preferred streets (where available).
TRANSIT
requests directions or distance via public transit
routes (where available). If you set the mode to transit, you can
optionally specify either a departure_time
or an
arrival_time
. If neither time is specified, the
departure_time
defaults to now (that is, the departure time
defaults to the current time). You can also optionally include a
transit_mode
and/or a
transit_routing_preference
.
The region code, specified as a ccTLD ("top-level domain") two-character value. Most ccTLD codes are identical to ISO 3166-1 codes, with some notable exceptions. For example, the United Kingdom's ccTLD is "uk" (.co.uk) while its ISO 3166-1 code is "gb" (technically for the entity of "The United Kingdom of Great Britain and Northern Ireland").
Specifies the assumptions to use when calculating time in traffic. This
setting affects the value returned in the duration_in_traffic field in the
response, which contains the predicted time in traffic based on historical
averages. The traffic_model
parameter may only be specified
for driving directions where the request includes a
departure_time
. The available values for this parameter are:
best_guess
(default) indicates that the returned
duration_in_traffic should be the best estimate of travel time given
what is known about both historical traffic conditions and live traffic.
Live traffic becomes more important the closer the
departure_time
is to now.
pessimistic
indicates that the returned duration_in_traffic
should be longer than the actual travel time on most days, though
occasional days with particularly bad traffic conditions may exceed this
value.
optimistic
indicates that the returned duration_in_traffic
should be shorter than the actual travel time on most days, though
occasional days with particularly good traffic conditions may be faster
than this value.
The default value of best_guess
will give the most useful
predictions for the vast majority of use cases. It is possible the
best_guess
travel time prediction may be shorter than
optimistic
, or alternatively, longer than
pessimistic
, due to the way the
best_guess
prediction model integrates live traffic
information.
Specifies one or more preferred modes of transit. This parameter may only be specified for transit directions. The parameter supports the following arguments:
bus
indicates that the calculated route should prefer
travel by bus.
subway
indicates that the calculated route should prefer
travel by subway.
train
indicates that the calculated route should prefer
travel by train.
tram
indicates that the calculated route should prefer
travel by tram and light rail.
rail
indicates that the calculated route should prefer
travel by train, tram, light rail, and subway. This is equivalent to
transit_mode=train|tram|subway
.
Specifies preferences for transit routes. Using this parameter, you can bias the options returned, rather than accepting the default best route chosen by the API. This parameter may only be specified for transit directions. The parameter supports the following arguments:
less_walking
indicates that the calculated route should
prefer limited amounts of walking.
fewer_transfers
indicates that the calculated route should
prefer a limited number of transfers.
Specifies the unit system to use when displaying results.
Generated from the OpenAPI specification. Edit Report bug


This action cannot be undone. This will permanently delete them from the backend storage.
Do you really want to delete the following machines?


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|
| Value |
Description |
Notes |
|
| 000 |
Epublication ‘content package’ |
An epublication viewed as a unique package of content which may be converted into any of a number of different types for delivery
to the consumer. This code is used when an ONIX <Product> record describes the content package and lists within the record
the different forms in which it is available
|
| 001 |
HTML |
An epublication delivered in a basic, unprotected, HTML format. Do NOT use for HTML-based formats which include DRM protection |
| 002 |
PDF |
An epublication delivered in a basic, unprotected, PDF format. Do NOT use for PDF-based formats which include DRM protection |
| 003 |
PDF-Merchant |
An epublication delivered in PDF format, capable of being read in the standard Acrobat Reader, and protected by PDF-Merchant
DRM features. (This format is no longer supported for new applications)
|
| 004 |
Adobe Ebook Reader |
An epublication delivered in an enhanced PDF format, using Adobe’s proprietary EBX DRM, capable of being read in the Adobe
Ebook Reader software, on any platform which can support this software, which was formerly known as Glassbook
|
| 005 |
Microsoft Reader Level 1/Level 3 |
An epublication delivered in an unencrypted Microsoft .LIT format, capable of being read in the Microsoft Reader software
at any level, on any platform which can support this software. (Level 3 differs from Level 1 only in that it embeds the name
of the original purchaser)
|
| 006 |
Microsoft Reader Level 5 |
An epublication delivered in the Microsoft .LIT format, with full encryption, capable of being read in the Microsoft Reader
software at Level 5, on any platform which can support this software
|
| 007 |
NetLibrary |
An epublication delivered in a proprietary HTML- or OEBF-based format, capable of being read only through subscription to
the NetLibrary service
|
| 008 |
MetaText |
An epublication delivered in a proprietary format through a web browser, capable of being read only through subscription to
the MetaText service (the educational division of NetLibrary)
|
| 009 |
MightyWords |
An epublication delivered in a proprietary PDF-based format, capable of being read only through subscription to the MightyWords
service
|
| 010 |
eReader (AKA Palm Reader) |
An epublication delivered in a proprietary HTML-based format, capable of being read in reading software which may be used
on handheld devices using the Palm OS or Pocket PC/Windows CE operating systems
|
| 011 |
Softbook |
An epublication delivered in a proprietary format capable of being read in reading software which is specific to the Softbook
hardware platform. Also capable of being read on the Softbook’s successor, the Gemstar REB 1200
|
| 012 |
RocketBook |
An epublication delivered in a proprietary .RB format, capable of being read in reading software which is specific to the
RocketBook hardware platform. Also capable of being read on the RocketBook’s successor, the Gemstar REB 1100
|
| 013 |
Gemstar REB 1100 |
An epublication delivered in a proprietary .RB format, capable of being read in reading software which is specific to the
Gemstar REB 1100 hardware platform. Also capable of being read on the RocketBook with some loss of functionality
|
| 014 |
Gemstar REB 1200 |
An epublication delivered in a proprietary format, capable of being read in reading software which is specific to the Gemstar
REB 1200 hardware platform. Also capable of being read on the Softbook with some loss of functionality
|
| 015 |
Franklin eBookman |
An epublication delivered in Franklin’s proprietary HTML-based format, capable of being read in reading software which is
specific to the Franklin eBookman platform
|
| 016 |
Books24x7 |
An epublication delivered in a proprietary XML-based format and available for online access only through subscription to the
Books24x7 service
|
| 017 |
DigitalOwl |
An epublication available through DigitalOwl proprietary packaging, distribution and DRM software, delivered in a variety
of formats across a range of platforms
|
| 018 |
Handheldmed |
An epublication delivered in a proprietary HTML-based format, capable of being read in Handheldmed reader software on Palm
OS, Windows, and EPOC/Psion handheld devices, available only through the Handheldmed service
|
| 019 |
WizeUp |
An epublication delivered in a proprietary ???-based format and available for download only through the WizeUp service |
| 020 |
TK3 |
An epublication delivered in the proprietary TK3 format, capable of being read only in the TK3 reader software supplied by
Night Kitchen Inc, on any platform which can support this software
|
| 021 |
Litraweb |
An epublication delivered in an encrypted .RTF format, capable of being read only in the Litraweb Visor software, and available
only from Litraweb.com
|
| 022 |
MobiPocket |
An epublication delivered in a proprietary format, capable of being read in the MobiPocket software on PalmOS, WindowsCE /Pocket
PC, Franklin eBookman, and EPOC32 handheld devices, available through the MobiPocket service. Includes Amazon Kindle formats
up to and including version 7 – but prefer code 031 for version 7, and always use 031 for KF8
|
| 023 |
Open Ebook |
An epublication delivered in the standard distribution format specified in the Open Ebook Publication Structure (OEBPS) format
and capable of being read in any OEBPS-compliant reading system. Includes EPUB format up to and including version 2 – but
prefer code 029 for EPUB 2, and always use 029 for EPUB 3
|
| 024 |
Town Compass DataViewer |
An epublication delivered in a proprietary format, capable of being read in Town Compass DataViewer reader software on a Palm
OS handheld device
|
| 025 |
TXT |
An epublication delivered in an openly available .TXT format, with ASCII or UTF-8 encoding, as used for example in Project
Gutenberg
|
| 026 |
ExeBook |
An epublication delivered as a self-executing file including its own reader software, and created with proprietary ExeBook
Self-Publisher software
|
| 027 |
Sony BBeB |
An epublication in a Sony proprietary format for use with the Sony Reader and LIBRIé reading devices |
| 028 |
VitalSource Bookshelf |
|
| 029 |
EPUB |
An epublication delivered using the Open Publication Structure / OPS Container Format standard of the International Digital
Publishing Forum (IDPF). [This value was originally defined as ‘Adobe Digital Editions’, which is not an epublication format
but a reader which supports PDF or EPUB (IDPF) formats. Since PDF is already covered by code 002, it was agreed, and announced
to the ONIX listserv in September 2009, that code 029 should be refined to represent EPUB format]
|
| 030 |
MyiLibrary |
|
| 031 |
Kindle |
Amazon proprietary file format derived from Mobipocket format, used for Kindle devices and Kindle reader software |
| 032 |
Google Edition |
An epublication made available by Google in association with a publisher; readable online on a browser-enabled device and
offline on designated ebook readers
|
| 033 |
Vook |
An epublication in a proprietary format combining text and video content and available to be used online or as a downloadable
application for a mobile device – see www.vook.com
|
| 034 |
DXReader |
An epublication in a proprietary format for use with DXReader software |
| 035 |
EBL |
An epublication in a format proprietary to the Ebook Library service |
| 036 |
Ebrary |
An epublication in a format proprietary to the Ebrary service |
| 037 |
iSilo |
An epublication in a proprietary format for use with iSilo software on various hardware platforms |
| 038 |
Plucker |
An epublication in a proprietary format for use with Plucker reader software on Palm and other handheld devices |
| 039 |
VitalBook |
A format proprietary to the VitalSource service |
| 040 |
Book ‘app’ for iOS |
Epublication packaged as an application for iOS (eg Apple iPhone, iPad etc) containing both executable code and content. Content
can be described with <ProductContentType>
|
| 041 |
Android ‘app’ |
Epublication packaged as an application for Android (eg Android phone or tablet) containing both executable code and content.
Content can be described with <ProductContentType>
|
| 042 |
Other ‘app’ |
Epublication packaged as an application. Technical requirements such as target operating system and/or device should be provided
in <EpubTypeNote>. Content can be described with <ProductContentType>
|
| 043 |
XPS |
XML Paper Specification format [File extension .xps] for (eg) Blio |
| 044 |
iBook |
Apple’s iBook format (a proprietary extension of EPUB), can only be read on Apple iOS devices |
| 045 |
ePIB |
Proprietary format based on EPUB used by Barnes and Noble for fixed-format e-books, readable on NOOK devices and Nook reader
software
|
| 046 |
SCORM |
Sharable Content Object Reference Model, standard content and packaging format for e-learning objects |
| 047 |
EBP |
E-book Plus (proprietary Norwegian e-book format based on HTML5 documents packaged within a zipped .ebp file) |
| 048 |
Page Perfect |
Proprietary format based on PDF used by Barnes and Noble for fixed-format e-books, readable on some NOOK devices and Nook
reader software
|
| 098 |
Multiple formats |
Product consists of parts in different formats |
| 099 |
Unspecified |
Unknown, or no code yet assigned for this format |
|


CTO at "La Source"
contributions
followers
repositories
I am a full-stack developer with 9 years of experience working in startups.


Enter your zip code:
A strawman for a project. Let's throw this away!


2 overrides of IsMatchCore
Microsoft.PowerShell.Commands.Management (2)
cimSupport\cmdletization\cim\clientSideQuery.cs (2)
165
protected override bool
IsMatchCore
(CimInstance cimInstance)
331
protected override bool
IsMatchCore
(CimInstance cimInstance)
1 reference to IsMatchCore
Microsoft.PowerShell.Commands.Management (1)
cimSupport\cmdletization\cim\clientSideQuery.cs (1)
107
bool isMatch = this.
IsMatchCore
(cimInstance);


Currently studying at George Washington University for a master's degree in Computer Science.
Worked as a Software Engineer with 6 years of development experience.
Skilled in C#, Java, SQL, .NET Framework and JavaScript.
Company: Fang Holding Ltd.
Apr 2014 – Jun 2017 (full-time / 3 yrs 3 mos)
Company: Beijing Tiandi Kongjian Interaction Culture Broadcasting co.,ltd
Date: Jul 2011 – Feb 2014 （full-time / 2 yrs 8 mos)
Open source project ：STB Chain – an ecosystem of software services driven by Blockchain
Date: Dec 2017 – Jan 2018 （part-time)
| C#: |
|
.Net Framwork |
|
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|---|---|---|---|---|
| SQL Server: |
|
Web Service |
|
|
| Java: |
|
HTML & CSS |
|
|
| JavaScript: |
|
C++ |
|
|
| Ajax: |
|
R |
|
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| REST API: |
|
jQuery |
|
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| AWS: | RDS, EC2, Sumerian, Route 53, Rekognition | |||
| Version Control: | Git, SVN, TFS |


We make engaging multi-player games for large touch screens. The kids have never learned like this before.
Face-to-face play with the screen as a shared focus is a completely different learning experience. The kids will improve team work, social as well as fine motor skills and coordination.
Our games draw on a wide range of skills, pertaining to math, language, art, story telling and logic thinking, applicable in all classes.
Game settings can easily be adjusted so the level of difficulty will scale to and match any age or level of mastery from kindergarten to primary school.
Our design philosophy is based on input from professionals and an experienced need for alternative learning methods for the digital generation.


As mentioned in the previous chapter; a block-level element always takes up the full width available (stretches out to the left and right as far as it can).
Setting the width
of a block-level element will prevent it from stretching out to the edges of its container. Then, you can set the margins to auto, to horizontally center the element within its container. The element will take up the specified width, and the remaining space will be split equally between the two margins:
Note: The problem with the <div>
above occurs when the browser window is smaller than the width of the element. The browser then adds a horizontal scrollbar to the page.
Using max-width
instead, in this situation, will improve the browser's handling of small windows. This is important when making a site usable on small devices:
Tip: Resize the browser window to less than 500px wide, to see the difference between the two divs!
Here is an example of the two divs above:
div.ex1 {
width: 500px;
margin: auto;
border: 3px solid #73AD21;
}
div.ex2 {
max-width: 500px;
margin: auto;
border: 3px solid #73AD21;
}


Jada Smith addresses “complex” relationship with Tupac: “It’s hard to live with someone who has had a legacy”
The actor spoke to Robyn Crawford on 'Red Table Talk'
Jada Smith has opened up about her “complex” close relationship with the late Tupac Shakur.
On a recent episode of Red Table Talk show, Robyn Crawford spoke to Smith about her affair with Whitney Houston. Smith told her guest that she understood the pair’s volatile bond because of her own friendship with Tupac, who said that she offered him “stability”.
- Read More: Soundtrack Of My Life – Jada Smith
“Him feeling like, ‘You’re the only stability I got, I can’t afford for you to put that attention elsewhere’,” Smith explained. “For him, it was, we were an anchor for each other. Anytime he felt like that anchor was threatened, oh my God.”
Saying that she identified with Crawford’s new memoir, A Song for You: My Life with Whitney Houston, Smith added: “When you said [the book was] a love letter to Whitney, that resonated as so powerful. It was so healing for me in so many different ways.
“It’s hard to live with someone who has had a legacy at the level she has had and then to lose them under tragic circumstances. I have a very similar situation.”
She went on: “I understood because of the complex relationship I’ve had with ‘Pac and those moments of ‘Who’s that?’ Knowing damn well there ain’t nothing like that between us.”
You can watch a clip of the Red Table Talk conversation in the above post.
Jada Smith and Tupac Shakur attended Baltimore School of the Arts together before becoming famous. Shakur died after being fatally shot in 1996 while in Las Vegas.
Meanwhile, Smith is reportedly in talks to return to the Matrix franchise for the upcoming fourth film.


@(aps : List[Flight])
| Flight ID: | Airline ID: | Departure Time: | Arrival Time: | Departure City: | Arrival City: | Gate ID: |
|---|---|---|---|---|---|---|
| @flight.id | @flight.airlineId |
@flight.departureTime |
@flight.arrivalTime |
@flight.departureCity |
@flight.arrivalCity |
@flight.gateId |


3 App 1: Connecting ui
and server
We’ll be taking two simple ggplot2
graphs and turning them into part of an interactive dashboard. The data we’re going to use is the biopics
dataset from the fivethirtyeight
package.
3.1 Making a ggplot interactive
The first visualization is a scatterplot visualizing the total box_office
by year_release
, colored by type_of_subject
. For the interactive portion, we’re going to color each point by different categories. Notice we use aes_string()
to map columns to aesthetics. This is important, since we’ll be passing character
arguments to modify this plot later.
library(tidyverse)
library(fivethirtyeight)
data(biopics)
biopics %>% ggplot(aes_string(y="box_office", x="year_release", color = "type_of_subject")) +
geom_point()
3.2 Exercise
Open the
01_app_basics
folder and open theapp.R
file. This is the file for the Shiny App and we’ll modify it.Look at the structure of the code. There are two objects that we define:
ui
andserver
. We make them into an app with the commandshinyApp(ui = ui, server = server)
.Take a look at the
server
code. Notice where ourggplot2
code is. Both graphs are placed in arenderPlot()
function, and we give them a place inoutput
, soui
can “see” it. The scatterplot is namedoutput$scatter_plot
and the boxplot is namedoutput$boxoffice_boxplot
.Take a look at the
ui
code. Where in the code are we displayingscatter_plot
andboxoffice_boxplot
? Notice we don’t need to refer tooutput
. The display functionplotOutput
knows to look in theoutput
object.Run the code by clicking the “Run App” button on the top of code window. You can see that we output our graphs in the “main” window.
Let’s paste in a control. Paste the following code where it says “Add User Interface Element here” in
app.R
. If you run the app again, you should see a control, but it doesn’t change the plot.
selectInput("color_opts", "Select Category to Color With",
choices = select_color_options)
- Let’s connect the control to the plot. Change the
color
aesthetic to the following:
color = input$color_opts
Now try running the app. Your select box should control what categorical data controls the color of the points. Try it out!
Bonus! Let’s add in another category option. Where should you add it? Just in case, here are the column names and their data types. You probably shouldn’t add
title
,director
,subject
,lead_actor_actress
since they aren’t really categories, and they will blow up yourggplot
s.
glimpse(biopics)
## Observations: 761
## Variables: 14
## $ title <chr> "10 Rillington Place", "12 Years a Slave", ...
## $ site <chr> "tt0066730", "tt2024544", "tt1542344", "tt2...
## $ country <chr> "UK", "US/UK", "US/UK", "Canada", "US", "US...
## $ year_release <int> 1971, 2013, 2010, 2014, 1998, 2008, 2002, 2...
## $ box_office <dbl> NA, 5.67e+07, 1.83e+07, NA, 5.37e+05, 8.12e...
## $ director <chr> "Richard Fleischer", "Steve McQueen", "Dann...
## $ number_of_subjects <int> 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 3, 3, 3...
## $ subject <chr> "John Christie", "Solomon Northup", "Aron R...
## $ type_of_subject <chr> "Criminal", "Other", "Athlete", "Other", "O...
## $ race_known <chr> "Unknown", "Known", "Unknown", "Known", "Un...
## $ subject_race <chr> NA, "African American", NA, "White", NA, "A...
## $ person_of_color <lgl> FALSE, TRUE, FALSE, FALSE, FALSE, TRUE, FAL...
## $ subject_sex <chr> "Male", "Male", "Male", "Male", "Male", "Ma...
## $ lead_actor_actress <chr> "Richard Attenborough", "Chiwetel Ejiofor",...
3.3 More about Inputs and Outputs
As you start to program Shiny apps, you’ll need to know the different kinds of inputs and the different kinds of outputs. This is a quick tour of the various types.
3.3.1 Interactive control tools (from UI to server)
In the above image, the UI uses a function selectInput()
to allow the user to interactively select the color variable. In the server, this selected color is called input$color_var
.
This function selectInput()
creates a box with choices for the user to select from. There are amny types of selecting tools, including drop down menus, checkboxes, radio buttons, numeric sliders, text input, etc. They all have their own function and they all require an argument id=
which tells the server what the input is named.
A list of useful control functions can be found below (a more complete list with examples is in shiny.rstudio.com lesson 3):
| function | tool or widget description |
|---|---|
actionButton |
action button |
checkboxInput |
checkbox input, multiple options allowed |
fileInput |
file upload |
numericInput |
numeric value input |
radioButtons |
radio buttons where only one option is allowed |
selectInput |
a box that a user can type into and choose from choices |
sliderInput |
a slider bar |
textInput |
text/string input |
3.3.2 Display output (from server to UI)
In our above example, the server uses a function renderPlot()
to send a boxplot image to the UI to display using the function plotOutput()
.
An example in the server function might be:
server <- function(input, output) {
output$box_plot <- renderPlot({
# R code goes here
ggplot(iris, aes(y=Sepal.Length)) + geom_boxplot()
})
}
Now, we’ve used ggplot()
to make our boxplot, and renderPlot()
assigns this plot to output$box_plot
. The UI uses
plotOutput(outputId = "box_plot")
which adds the plot stored in output$box_plot
to the app.
There are many render*
functions that are reactive functions producing reactive output. Remember, the server is where all the hard work goes. The UI just listens to what the server is giving it.
A list of render and output functions are found in shiny.rstudio.com lesson 4):
| render function | creates |
|---|---|
renderDataTable |
DataTable |
renderImage |
images (saved as a link to a source file) |
renderPlot |
plots |
renderPrint |
any printed output |
renderTable |
data frame, matrix, other table like structures |
renderText |
character strings |
renderUI |
a Shiny tag object or HTML |
Once the result is rendered, the UI takes this output and uses an *Output
function to produce it in the app:
| output function | shows/creates |
|---|---|
dataTableOutput |
DataTable |
htmlOutput |
raw HTML |
imageOutput |
image |
plotOutput |
plot |
tableOutput |
table |
textOutput |
text |
uiOutput |
raw HTML |
verbatimTextOutput |
text |
Render functions take one argument (code) wrapped in ({})
such as
renderText({"Hello World"})
Output functions take the name of the output object that is the result of a render*
function.
3.4 What you’ve learned so far
- The architecture of shiny apps
- How
ui
andserver
communicate throughoutput
andinput
- How
ui
displays plots (usingplotOutput
) - Adding a control (a
selectInput
) - Connecting that control to our
plots
usinginput
3.5 For More Info
Dean Attali is, next to Joe Cheng, a real Shiny expert and a great teacher. He has a great course on DataCamp called “Shiny Case Studies” that would be a great next step into learning more about Shiny.


You can check your user ID in three easy steps!
1. Log in into your numista account
2. Go to your profile page
3. Check the url of the profile. The last number is your profile ID


--- layout: jsdoc title: "Class: Router" jsdocNav: - Modules: - workbox-background-sync - workbox-broadcast-cache-update - workbox-build - workbox-cache-expiration - workbox-cacheable-response - workbox-google-analytics - workbox-precaching - workbox-routing - workbox-runtime-caching - workbox-sw ---
Adds a friendly API on top of the router from the workbox-routing module.
const swlib = new goog.SWLib();
swlib.router.registerRoute('/about',
swlib.strategies.cacheFirst());
const swlib = new goog.SWLib();
swlib.router.registerRoute('/about', (args) => {
// The requested URL
console.log(args.url);
// The FetchEvent to handle
console.log(args.event);
// The parameters from the matching route (Commonly
// used with Regex / Express routes).
console.log(args.params);
// Return a promise that resolves with a Response.
return fetch(args.url);
}));
Constructs a light wrapper on top of the underlying Router
.
| Parameters |
|
|---|
A shortcut used to register a
module:workbox-routing.NavigationRoute instance that will
respond to navigation requests using a cache entry for url
.
This is useful when following the App Shell pattern, in which the previously cached shell is returned for all navigations.
The url
value should correspond to an entry that's already in the cache,
perhaps a URL that is managed by
module:workbox-sw.SWLib#precache. Using a URL that isn't
already cached will lead to failed navigations.
| Parameters |
|
|---|
| Parameters |
|
|---|


Content.
About
“Findme” application further simply app or “Findme” strive to achieve following aim. Allow users to quickly create tags on the map and share current location between users in real time which is really helpful when users want to see each other’s location on the map and follow in the direction towards each other, for example, to meet a friend in unexplored area, track your school kid movement from home to school and back, and many more other possibilities what you can do with this app. Moreover, this application provide you with up-to-date information about how far users are located from each other.
Registration
The registration process would be no difficulty. Thankfully, the need for app passwords is dwindling with the passage of time. Looking at such giants like Facebook, Twitter, Whatsapp, Telegram, Tumblr which have functionality of registering users levering their phone numbers. “Findme” in that regard isn’t an exception. The only thing you need before installing application is working phone number. After downloading and installing app from Play Store you need to enter your phone number in international format, like [country code] [phone number] without plus sign. Below are some examples.
Next step is to confirm your phone number you entered earlier. Confirmation screen will pop up and you need to type a confirmation code which should arrive by SMS after some time. Usually SMS arrives from 3 seconds to 2 minutes.
How to track person’s location?
When you successfully registered in the app, (if you haven’t done so please see Registration), the next step is to add new contact who already registered in the “Findme”. See below on how to do it.
If both users were already registered in the app, near to added contact should appear locator icon as shown by red arrow on an image below.
Now it’s time to initiate new meeting with user using locator icon. Press that icon and wait until invitation will be send to invited person and he/she will accept your invitation. Once person accepted/rejected your invitation you should receive push-notification informing about invitation acceptance or its rejection to share person’s location with inviter of the meeting. On the other hand, person who was invited receives push-notification from initiator of the meeting.Below is an example of how users will see each other’s location on the map.


Stereotype Threat
July 27, 2015
It was interesting to read the research that has tested and measured the Stereotype Threat. It has made intuitive sense to me that yes, stereotypes do influence us, but I think I previously associated that effect with some kind of new-agey politially correct nonsense that wasn't actually real. The research on this was very eye-opening to me.
These experiments for example show that the mere perception of the test as "racially fair" can be the difference between black students underperforming on an exam. It was heart-breaking, however, to hear how difficult it could be to convince the students that the exam was in fact racially fair. Only when they were told that the creators of the exam were black, did the test scores improve. This shows how deeply ingrained the belief is that exams are inherently unfair to their group.
I have personally faced The Stereotype Threat in a very different context. As a South Asian (Indian) male, the areas were I'm stereotypically weakest is in "arts" skills. For example, I have never once seriously considered going into acting, and I believe it's largely because I don't see many Indian guys in the media: movies, musicians, book authors, etc. I have a belief that we are not just not cut out to succeed in this environment. I once did take an acting class, and I just assumed I would be the worst one there, and I did feel very self-concious throughout. In fact, one persistent reminder of this which did wreck my confidence is that I didn't fit the description of any of the characters I was acting in the scenes -- they were all white.
Forcing myself to do the acting class, however, was one of the best things I have done for myself. I still would never seriously consider going into acting, because of the above reasons and because it's not my passion. But I do wonder, is it not my "passion" because from an early age it was outside of my reality? Would it have been different if I had seen more representation of my race in movies and other media?
One place where I can struggle is when I feel like my opinion is not being heard, i.e. when someone else is monopolizing the conversation. This makes me feel very uncomfortable and even downright angry. I find myself getting judgmental as well. So, the ability to listen to others is something I could really work on.
Another case where I struggle is with doing actions which are routine, which I have to do over and over again. This applies to following best practices, such as with doing my "reflection" exercises. I frequently procrastinate on those. I also abhor the git push/pull process. I find myself procrastinating on actually pushing my changes and doing the pull requests. So another place for me to improve is to be more disciplined about the small actions which I must do routinely. It is important for me to stay on top of these actions.


The staff and owners of Backyard BBQ and charleston Catering would like to serve your every need. We realize that our most important factors is our customers, which means you!
We cater everything from the simple to the simply elegant.
Our approach to your event is one of personal attention with a professional attitude. Embracing the opportunity to expand with the times, Charleston Catering is committed to the value that has produced success in a small town with nutritious and great tasting food, reasonable prices and superb service.
We have helped hundreds of clients plan the perfect occasion from Weddings, Corporate Catering, Special Events, Barbecues and Private Parties.
We also offer a full line of service including pick-up or delivery, china or plastic utensils.
Our buffets offer everything from hot dogs and barbecue to shrimp kabobs and prime rib hand carved to your satisfaction.
You can choose from an assortment of hot or cold Hors d’oeuvre, variety of chips and dips, fresh fruit or meat trays. Our homemade desserts and gourmet cookies are second to none.
We offer service for 50 to 5000.
As you plan that special event please let Charleston Catering turn the ordinary into an extraordinary event your friends and family will talk about for years to come.
We look forward to hearing from you soon!


Getting started as a Mac admin
05 May 2016I’ve been wanting to write this post ever since Rich Trouton wrote a similar one after MacADUK, but I finally got the kick to finally write it after I saw this job advert. That’s right, they want an experienced Mac admin who is willing to work for around what McDonald’s pay a trainee manager. If you are indeed starting out in your career supporting OS X, know that you don’t have to settle for appalling renumeration like that!
Ok, rant mode over. Here is the post I wish I’d read before I started doing all this 8 years ago.
Be independent
Congratulations on your choice to be a Mac admin. You have chosen a path that is often a very lonely one. Rather than having vendor supplied tools as you would in the Microsoft world, you’re largely left to craft your your own. Your natural instinct might be to head over to Apple’s site when you’re looking for help with that cryptic error message - you might strike lucky, but you’re likely to have to up your Google-fu skills to find the solution to your problem. You are going to get very, very good at finding the solution to your problems on your own rather than having them easily accessible from your vendor.
Learn a language
Your life will be made immeasurably easier if you can learn a scripting language early on. Bash, Python, Ruby, AppleScript - it doesn’t matter which. There are many tasks which could benefit from automation. You will also find that even the commercial management tools are pretty limited in what they can do until you start with some basic scripting. For bonus credit, I would suggest looking at making your own packages as well (more on this in a future post).
Update your CV
No, I don’t mean your actual CV. I mean things like writing a blog and putting your scripts up on Github. Don’t think you have anything to say? I think of my blog as my own documentation. I write things here so I don’t forget them. If you are searching for answers, chances are other people are as well. And even if you are making a small change to someone else’s script, put it up on Github - someone else might also find it useful. Fixing a bug? File a pull request to get it merged in up stream. No matter how good your actual CV, you aren’t going to convey your actual skills in it. Anyone can put ‘bash’ or ‘python’ on their CV. Having a blog and code up on Github shows what you can actually do.
Listen to those who have gone before
If you ask for help with tool A, but you are pointed in the direction of tool B that does the same thing but in a better way, listen to that person. They could well be wrong, but they may also be trying to save you from hours, days or even months of pain. There are many, many sub-par tools available to manage OS X (unfortunately two of the worst come from Apple and Microsoft), so tread carefully.
Know where to find help
There are lots of places you can find help. Places chock full of your fellow Mac wranglers who will be more than happy to help you out. Some of my favourites include:
Good luck!


4 Multiple Linear Regression - Ex: Obesity and Blood Pressure (interaction between a continuous and categorical IVs)
library(tidyverse) # super helpful everything!
library(haven) # inporting SPSS data files
library(furniture) # nice tables of descriptives
library(texreg) # nice regression summary tables
library(stargazer) # nice tables of descrip and regression
library(corrplot) # visualize correlations
library(car) # companion for applied regression
library(effects) # effect displays for models
library(psych) # lots of handy tools
library(GGally) # extensions to ggplot2
library(ISwR) # Introduction to Statistics with R (datasets)
4.1 Purpose
4.1.1 Research Question
Is obsesity associated with higher blood pressure and is that relationship the same among men and women?
4.1.2 Data Description
This dataset is included in the ISwR
package (Dalgaard 2015), which was a companion to the texbook “Introductory Statistics with R, 2nd ed.” (Dalgaard 2008), although it was first published by Brown and Hollander (1977).
To view the documentation for the dataset, type ?bp.obese
in the console and enter or search the help tab for `bp.obese’.
The
bp.obese
data frame has 102 rows and 3 columns. It contains data from a random sample of Mexican-American adults in a small California town.
This data frame contains the following columns:
sex
a numeric vector code, 0: male, 1: femaleobese
a numeric vector, ratio of actual weight to ideal weight from New York Metropolitan Life Tablesbp
a numeric vector,systolic blood pressure (mm Hg)
data(bp.obese, package = "ISwR")
bp.obese <- bp.obese %>%
dplyr::mutate(sex = factor(sex,
labels = c("Male", "Female")))
tibble::glimpse(bp.obese)
Observations: 102
Variables: 3
$ sex <fct> Male, Male, Male, Male, Male, Male, Male, Male, Male, Ma...
$ obese <dbl> 1.31, 1.31, 1.19, 1.11, 1.34, 1.17, 1.56, 1.18, 1.04, 1....
$ bp <int> 130, 148, 146, 122, 140, 146, 132, 110, 124, 150, 120, 1...
4.2 Exploratory Data Analysis
Before embarking on any inferencial anlaysis or modeling, always get familiar with your variables one at a time (univariate), as well as pairwise (bivariate).
4.2.1 Univariate Statistics
Summary Statistics for all three variables of interest (Hlavac 2018).
| Statistic | N | Mean | St. Dev. | Min | Pctl(25) | Pctl(75) | Max |
| obese | 102 | 1.313 | 0.258 | 0.810 | 1.143 | 1.430 | 2.390 |
| bp | 102 | 127.020 | 18.184 | 94 | 116 | 137.5 | 208 |
4.2.2 Bivariate Relationships
The furniture
package’s table1()
function is a clean way to create a descriptive table that compares distinct subgroups of your sample (Barrett, Brignone, and Laxman 2019).
| Male | Female | P-Value | |
|---|---|---|---|
| n = 44 | n = 58 | ||
| obese | <.001 | ||
| 1.2 (0.2) | 1.4 (0.3) | ||
| bp | 0.653 | ||
| 128.0 (16.6) | 126.3 (19.4) |
The ggpairs()
function in the GGally
package is helpful for showing all pairwise relationships in raw data, especially seperating out two or three groups (Schloerke et al. 2018).
GGally::ggpairs(bp.obese,
mapping = aes(fill = sex,
col = sex,
alpha = 0.1),
upper = list(continuous = "smooth",
combo = "facethist",
discrete = "ratio"),
lower = list(continuous = "cor",
combo = "box",
discrete = "facetbar"),
title = "Very Useful for Exploring Data")
bp.obese %>%
ggplot() +
aes(x = sex,
y = bp,
fill = sex) +
geom_boxplot(alpha = 0.6) +
scale_fill_manual(values = c("mediumblue", "maroon3")) +
labs(x = "Gender",
y = "Blood Pressure (mmHg)") +
guides(fill = FALSE) +
theme_bw()
Visual inspection for an interaction (is gender a moderator?)
bp.obese %>%
ggplot(aes(x = obese,
y = bp,
color = sex)) +
geom_point(size = 3) +
geom_smooth(aes(fill = sex),
alpha = 0.2,
method = "lm") +
scale_color_manual(values = c("mediumblue", "maroon3"),
breaks = c("male", "female"),
labels = c("Men", "Women")) +
scale_fill_manual(values = c("mediumblue", "maroon3"),
breaks = c("male", "female"),
labels = c("Men", "Women")) +
labs(title = "Does Gender Moderate the Association Between Obesity and Blood Pressure?",
x = "Ratio: Actual Weight vs. Ideal Weight (NYM Life Tables)",
y = "Systolic Blood Pressure (mmHg)") +
theme_bw() +
scale_x_continuous(breaks = seq(from = 0, to = 3, by = 0.25 )) +
scale_y_continuous(breaks = seq(from = 75, to = 300, by = 25)) +
theme(legend.title = element_blank(),
legend.key = element_rect(fill = "white"),
legend.background = element_rect(color = "black"),
legend.justification = c(1, 0),
legend.position = c(1, 0))
sex obese bp
sex 1.000 0.405 -0.045
obese 0.405 1.000 0.326
bp -0.045 0.326 1.000
Often it is easier to digest a correlation matrix if it is visually presented, instead of just given as a table of many numbers. The corrplot
package has a useful function called corrplot.mixed()
for doing just that (Wei and Simko 2017).
4.3 Regression Analysis
4.3.1 Fit Nested Models
The bottom-up approach consists of starting with an initial NULL
model with only an intercept term and them building additional models that are nested.
Two models are considered nested if one is conains a subset of the terms (predictors or IV) compared to the other.
4.3.2 Comparing Nested Models
<IP_ADDRESS> Model Comparison Table
In single level, multiple linear regression significance of predictors (independent variables, IV) is usually based on both the Wald tests of significance for each beta estimate (shown with stars here) and comparisons in the model fit via the \(R^2\) values.
Again the texreg
package comes in handy to display several models in the same tal e (Leifeld 2017).
texreg::htmlreg(list(fit_bp_null,
fit_bp_sex,
fit_bp_obe,
fit_bp_obesex,
fit_bp_inter),
custom.model.names = c("No Predictors",
"Only Sex Quiz",
"Only Obesity",
"Both IVs",
"Add Interaction"))
| No Predictors | Only Sex Quiz | Only Obesity | Both IVs | Add Interaction | ||
|---|---|---|---|---|---|---|
| (Intercept) | 127.02*** | 127.95*** | 96.82*** | 93.29*** | 102.11*** | |
| (1.80) | (2.75) | (8.92) | (8.94) | (18.23) | ||
| sexFemale | -1.64 | -7.73* | -19.60 | |||
| (3.65) | (3.72) | (21.66) | ||||
| obese | 23.00*** | 29.04*** | 21.65 | |||
| (6.67) | (7.17) | (15.12) | ||||
| obese:sexFemale | 9.56 | |||||
| (17.19) | ||||||
| R2 | 0.00 | 0.00 | 0.11 | 0.14 | 0.15 | |
| Adj. R2 | 0.00 | -0.01 | 0.10 | 0.13 | 0.12 | |
| Num. obs. | 102 | 102 | 102 | 102 | 102 | |
| RMSE | 18.18 | 18.26 | 17.28 | 17.00 | 17.05 | |
| p < 0.001, p < 0.01, p < 0.05 |
<IP_ADDRESS> Likelihood Ratio Test of Nested Models
An alternative method for determing model fit and variable importance is the likelihood ratio test. This involves comparing the \(-2LL\) or inverse of twice the log of the likelihood value for the model. The difference in these values follows a Chi Squared distribution with degrees of freedom equal to the difference in the number of parameters estimated (number of betas).
- Test the main effect of math quiz:
# A tibble: 2 x 6
Res.Df RSS Df `Sum of Sq` F `Pr(>F)`
<dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
1 101 33398. NA NA NA NA
2 100 33330. 1 67.6 0.203 0.653
- Test the main effect of math phobia
# A tibble: 2 x 6
Res.Df RSS Df `Sum of Sq` F `Pr(>F)`
<dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
1 101 33398. NA NA NA NA
2 100 29846. 1 3552. 11.9 0.000822
- Test the main effect of math phobia, after controlling for math test
# A tibble: 2 x 6
Res.Df RSS Df `Sum of Sq` F `Pr(>F)`
<dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
1 100 29846. NA NA NA NA
2 99 28595. 1 1250. 4.33 0.0401
- Test the interaction between math test and math phobia (i.e. moderation)
# A tibble: 2 x 6
Res.Df RSS Df `Sum of Sq` F `Pr(>F)`
<dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
1 99 28595. NA NA NA NA
2 98 28505. 1 89.9 0.309 0.579
4.3.3 Checking Assumptions via Residual Diagnostics
Before reporting a model, ALWAYS make sure to check the residules to ensure that the model assumptions are not violated.
The car
package has a handy function called residualPlots()
for displaying residual plots quickly (Fox, Weisberg, and Price 2019).
Test stat Pr(>|Test stat|)
obese -0.2759 0.7832
sex
Tukey test -0.6141 0.5391
you can adjust any part of a ggplot
bp.obese %>%
dplyr::mutate(e_bp = resid(fit_bp_obesex)) %>% # add the resid to the dataset
ggplot(aes(x = sex, # x-axis variable name
y = e_bp, # y-axis variable name
color = sex, # color is the outline
fill = sex)) + # fill is the inside
geom_hline(yintercept = 0, # set at a meaningful value
size = 1, # adjust line thickness
linetype = "dashed", # set type of line
color = "purple") + # color of line
geom_boxplot(alpha = 0.5) + # level of transparency
theme_bw() + # my favorite theme
labs(title = "Check Assumptions", # main title's text
x = "Gender", # x-axis text label
y = "Blood Pressure, Residual (bpm)") + # y-axis text label
scale_y_continuous(breaks = seq(from = -40, # declare a sequence of
to = 80, # values to make the
by = 20)) + # tick marks at
guides(color = FALSE, fill = FALSE) # no legends included
bp.obese %>%
dplyr::mutate(e_bp = resid(fit_bp_obesex)) %>% # add the resid to the dataset
ggplot(aes(x = e_bp, # y-axis variable name
color = sex, # color is the outline
fill = sex)) + # fill is the inside
geom_density(alpha = 0.5) +
geom_vline(xintercept = 0, # set at a meaningful value
size = 1, # adjust line thickness
linetype = "dashed", # set type of line
color = "purple") + # color of line
theme_bw() + # my favorite theme
labs(title = "Check Assumptions", # main title's text
x = "Blood Pressure, Residual (bpm)") + # y-axis text label
scale_x_continuous(breaks = seq(from = -40, # declare a sequence of
to = 80, # values to make the
by = 20)) # tick marks at
4.4 Conclusion
Violations to the assumtions call the reliabity of the regression results into question. The data should be further investigated, specifically the \(102^{nd}\) case.


9. Term and Termination
1. The Agreement runs for an indefinite time and will remain in effect until terminated by one of Parties in accordance with this section 11.
2. The Parties may terminate this Agreement for any or no reason at their convenience with a 30 day notice to the end of each month. Termination may be issued in writing or by using the provided account closing mechanism, if provided by Jared.
3. In addition each Party’s right to terminate this Agreement for a good cause remains unaffected. A good cause for termination of the Agreement by Jared shall include, but is not limited to, the following:
a serious breach of the obligations arising from this Agreement by the customer;
a default in payment of the customer with an amount that equals at least the compensation of two month;
an attempt a denial of service attack on any of the Services by the customer or any attempt to hack or break any security mechanism on any of the Services;
determination that the customer’s use of the Services poses a security or service risk to Jared, or to any user of services offered by Jared;
a major change in the working of GitHub that makes it unreasonable for Jared to adapt Jared accordingly;
a major change in the co-operation of GitHub and Jared that makes the further offering of Jared unreasonable for Jared;
an application for the initiation of insolvency proceedings concerning the customer, as well as the refusal to open insolvency proceedings for lack of assets, or the issue of a declaration in lieu of an oath, or any similar proceedings.


The Purchase Orders API gives SAP Concur clients the ability to leverage external data to create and update approved purchase orders. Clients can build a direct connection to the Purchase Orders API which will create purchase orders for invoices to be associated to. It also allows clients to update created purchase orders when orders change, need to be closed, or identify and resolve matching exceptions on PO invoices.
Limitations: This API is not available in the China Data center. This API is only available for direct integrations with an existing SAP Concur client. This API can only be used to create new purchase requests and get the details of the created purchase request. This API cannot update, edit, or delete purchase requests. All edits or processing of the purchase request after it is sent to SAP Concur and created must be done in SAP Concur.
Required Scopes:
| Name | Description | Endpoint |
|---|---|---|
INVPO |
Create, update, and retrieve purchase orders. | POST, PUT, GET |
SAP Concur clients must purchase Concur Invoice, Concur Purchase Order, and Concur Web Services in order to use this API. Concur Invoice with Concur Purchase Order must be configured before using this API.
To create purchase orders, you need to supply a Vendor Code and Vendor Address Code. You can access Vendor Manager in Concur Invoice to see these values. If you need to get this data from SAP Concur using web services, you can use the Vendor v3 API.
If your purchase order form in SAP Concur has required custom fields that are tied to lists, you will need to supply the Item Code for the list items. You can access List Management in SAP Concur to see your list items and list item codes. If you need to get this data from SAP Concur using web services, you can use the List Item v3 API to retrieve the Level1Code
value for the list items.
This API will work with both company or user access tokens. A company access token is required if the integration will create purchase orders for multiple requestors. Using a user access token to create purchase order results in the purchase order being assigned to the user that generated the user access token, not the user set in the payload. A user access token can be used for testing purposes.
POST /api/v3.0/invoice/purchaseorders
Create or update a Purchase Order. Batch processing is not available using the Purchase Order API. Please use Import Jobs for batch updates.
{
"BillToAddress": {
"Address1": "add1",
"Address2": "add2",
"Address3": "add3",
"City": "city",
"CountryCode": "US",
"ExternalID": "billtoapi",
"Name": "billto",
"PostalCode": "55426",
"StateProvince": "MN"
},
"CurrencyCode": "USD",
"OrderDate":"2011-08-12T20:17:46.384Z",
"ID": "API101",
"IsTest": "false",
"IsChangeOrder": "false",
"LedgerCode": "23",
"LineItem": [
{
"Allocation": [
{
"Amount": "106.74",
"Percentage":"100.00000000",
"GrossAmount":"106.74"
}
],
"CreateDate": "2019-12-13 20:00:37.0",
"Description": "line 1",
"ExpenseType": "Advertising",
"ExternalID": "API100line1",
"IsReceiptRequired": "true",
"LineNumber": "1",
"PurchaseOrderReceiptType": "WQTY",
"Quantity": "1.00",
"UnitOfMeasureCode":"DA",
"UnitPrice": "106.74"
}
],
"Name": "poName",
"PolicyExternalID": "PO",
"PurchaseOrderNumber": "API101",
"PurchaseRequestNumber": "100001",
"RequestedBy": "Deo, John",
"Shipping": "0.00000000",
"ShipToAddress": {
"Address1": "add1",
"Address2": "add2",
"Address3": "add3",
"City": "cityship",
"CountryCode": "US",
"ExternalID": "Shiptoapi",
"Name": "shiptoapi",
"PostalCode": "55426",
"StateProvince": "MN"
},
"Status": "Transmitted",
"Tax": "0.00000000",
"URI": "http://www.concursolutions.com/api/v3.0/invoice/purchaseorders/purchaseorders/API101",
"VendorCode": "VEN1",
"VendorAddressCode": "VEN1ADDR1"
}
PUT /api/v3.0/invoice/purchaseorderreceipts
PUT /api/v3.0/invoice/purchaseorders
GET /api/v3.0/invoice/purchaseorders/{id}
| Name | Type | Format | Description |
|---|---|---|---|
id |
string |
{id} | The identifier for the purchase order. |
None
| Name | Type | Format | Description |
|---|---|---|---|
AmountWithoutVat |
string |
- | The net amount of the purchase order (excluding VAT). |
BillToAddress |
object |
BillToAddress |
Required The customer’s billing address, which is where the vendor should send the bill. |
CurrencyCode |
string |
- | Required The 3-letter ISO 4217 currency code of the currency that is associated with the purchase order. |
Custom1 through Custom24 |
string |
- | A value that can be applied to a custom field that is part of the purchase order header form. |
Description |
string |
- | A description of the purchase order. |
DiscountPercentage |
string |
- | The discount from the vendor, if the discount terms are met. |
DiscountTerms |
string |
- | The net discount terms that the vendor offers, when discounts apply. |
ID |
string |
- | The unique identifier of the resource. |
IsTest |
string |
true / false |
If the purchase order is a test. |
IsChangeOrder |
string |
true / false |
If the purchase order has a change order or not. |
LedgerCode |
string |
- | A code which indicates which company journal the Purchase Order is assigned to. |
LineItem |
array |
LineItem |
Required The line items in a purchase order. |
Name |
string |
- | Required A name for the purchase order. |
NeededByDate |
string |
YYYY-MM-DD |
The date by which the purchase order must be fulfilled. |
OrderDate |
string |
YYYY-MM-DD |
Required The date when goods were ordered. |
PaymentTerms |
string |
- | The net payment terms that have been set up with a vendor. |
PolicyExternalID |
string |
- | Required The external identifier of the policy that should be associated with the purchase order. The external Id is a property of the policy configuration screen. Clients will need to get these ID’s from the Implementation team if using professional version. For standard version the value is always PO . |
PoVendorTaxId |
string |
- | The vendor tax ID. |
ProvincialTaxId |
string |
- | The vendor provincial tax ID. |
PurchaseOrderNumber |
string |
- | The purchase order number. |
PurchaseRequestNumber |
string |
- | The related purchase request number that generated the purchase order. |
ReceiptType |
string |
- | The purchase order receipt type (Deprecated). Use the PurchaseOrderReceiptType at line item level instead. |
RequestedBy |
string |
- | The person who requests the goods in the purchase order. |
RequestedDeliveryDate |
string |
YYYY-MM-DD |
The date the purchase order instructed the vendor to deliver the goods. |
Shipping |
string |
- | The total shipping cost for the purchase order. |
ShippingDescription |
string |
- | A description of how the goods in the purchase order will ship. For example, via FedEx. |
ShippingMethodKey |
string |
- | A code that represents the shipping method used by the vendor. Maximum length: 10 characters |
ShippingTermsKey |
string |
- | A code that represents the shipping terms that the vendor offers. Maximum length: 10 characters |
ShipToAddress |
object |
ShipToAddress |
Required The customer’s shipping address, which is where the vendor should ship the goods. |
Status |
string |
- | The current status of the purchase order. Default: Transmitted . Supported values: Closed , Transmitted |
Tax |
string |
- | The total tax for the purchase order. |
URI |
string |
- | The URI to the resource. |
VatAmountOne |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
VatAmountTwo |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
VatRateOne |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
VatRateTwo |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
VendorAccountNumber |
string |
- | The vendor account number. |
VendorAddressCode |
string |
- | Required The code that identifies the vendor’s remit address for the purchase order. |
VendorCode |
string |
- | Required The code that identifies the vendor for the purchase order. |
| Name | Type | Format | Description |
|---|---|---|---|
Address1 |
string |
- | Required Address line 1 of the billing address. |
Address2 |
string |
- | Address line 2 of the billing address. |
Address3 |
string |
- | Address line 3 of the billing address. |
City |
string |
- | Required The city of the billing address. |
CountryCode |
string |
- | Required The code of the country for the billing address. |
ExternalID |
string |
- | Required A unique value supplied by the customer to identify a particular billing address. |
Name |
string |
- | An optional name that can be given to the billing address. |
PostalCode |
string |
- | Required The postal code of the billing address. |
StateProvince |
string |
- | Required The state or province of the billing address. |
| Name | Type | Format | Description |
|---|---|---|---|
AccountCode |
string |
- | The account code of the line item. A value must be supplied for either ExpenseType or AccountCode , but not both. This field is required if an ExpenseType value is not supplied. |
Allocation |
array |
Allocation |
A list of the allocations that are associated with the line item. Allocation elements can be repeated within the same line items to represent multiple allocations. |
AmountWithoutVat |
string |
- | The net amount of the line item (excluding VAT). |
CreateDate |
string |
YYYY-MM-DD |
The date the line item was created. |
Custom1 through Custom20 |
string |
- | A value that can be applied to a custom field 1 that is part of the purchase order line item form. |
Description |
string |
- | A description of the line item. |
ExpenseType |
string |
- | The expense type of the line item. A value must be supplied for either ExpenseType or AccountCode , but not both. This field is required if an AccountCode value is not supplied. |
ExternalID |
string |
- | Required A customer-supplied value that uniquely identifies the line item within the purchase order. |
IsReceiptRequired |
string |
true / false |
Indicates whether the line item requires a receipt. |
LineNumber |
string |
- | Required The line item number within the purchase order. |
Quantity |
string |
- | Required The quantity associated with the line item. |
PurchaseOrderReceiptType |
string |
- | Purchase order ReceiptType of the line item. If you are using Concur Receiving and need to enter Goods Receipts against the resulting PO lines use QUANTITY_RECEIPT . Default: NONE . Supported values: QUANTITY_RECEIPT , NONE |
RequestedBy |
string |
- | The person who requests the goods in the line item of the purchase order. |
RequestedDeliveryDate |
string |
YYYY-MM-DD |
The date the line item of the purchase order instructed the vendor to deliver the goods. |
SupplierPartID |
string |
- | Any number that might help to identify the line item. This could be a value such as the vendor’s part number or even the manufacturer number. |
Tax |
string |
- | Any tax that is associated with the line item. |
UnitOfMeasureCode |
string |
- | The unit of measure code of the line item. |
UnitPrice |
string |
- | Required The price of each item of the line item. |
VatAmount |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
VatRate |
string |
- | This field has not been implemented by Purchase Request yet. Any data in this field will be ignored. |
| Name | Type | Format | Description |
|---|---|---|---|
Amount |
string |
- | Required The total amount of the allocation. |
Custom1 through Custom20 |
string |
- | A value that can be applied to a custom field 1 that is part of the allocation form. |
GrossAmount |
string |
- | Required The allocation gross amount. |
Percentage |
string |
- | Required The allocation percentage. |
| Name | Type | Format | Description |
|---|---|---|---|
Address1 |
string |
- | Required Address line 1 of the shipping address. |
Address2 |
string |
- | Address line 2 of the shipping address. |
Address3 |
string |
- | Address line 3 of the shipping address. |
City |
string |
- | Required The city of the shipping address. |
CountryCode |
string |
- | Required The code of the country for the shipping address. |
ExternalID |
string |
- | Required A unique value supplied by the customer to identify a particular shipping address. |
Name |
string |
- | An optional name that can be given to the shipping address. |
PostalCode |
string |
- | Required The postal code of the shipping address. |
StateProvince |
string |
- | Required The state or province of the shipping address. |
| Name | Type | Format | Description |
|---|---|---|---|
ErrorCode |
string |
- | A code that indicates why the purchase order was not processed successfully. |
ErrorMessage |
string |
- | A description of the error. |
FieldCode |
string |
- | A code that indicates which field caused an issue. This code typically appears only when a field is being validated against a field of a form type. Format: LEVEL CODE. The possible levels are: Header , ShipTo , BillTo , LineItem , Allocation . |
LineItemExternalID |
string |
- | The external ID of a line item that caused an error. If the error is related to an allocation, this field indicates the external ID of the line item that the allocation is associated with, and also indicates the allocation that caused of the error. |
Message |
string |
- | |
PurchaseOrderNumber |
string |
- | The purchase order number. |
Status |
string |
SUCCESS / FAILURE |
The result of processing the purchase order. |
| Name | Type | Format | Description |
|---|---|---|---|
IsReceived |
string |
- | Required Indicates whether the line item was received. |
LineItemExternalID |
string |
- | Required A customer-supplied value that uniquely identifies the line item within the purchase order. |
PurchaseOrderNumber |
string |
- | Required The purchase order number. |
ReceivedDate |
string |
YYYY-MM-DD |
The date the line item was received. |
ReceivedQuantity |
string |
- | The number of items that were received. |
The web service will not return a 4xx HTTP response code for a batch operation even when every item in the batch failed to be created, updated or deleted. The client must inspect the response to look for warnings or errors with individual batch items.
| Code | Description |
|---|---|
| 1000 | The PO number is missing or invalid. |
| 2000 | There was no vendor found for the supplied Vendor Code and Vendor Address Code. |
| 3000 | The Currency Code is missing or invalid. |
| 4000 | There was no policy found matching the supplied External Id. |
| 4001 | The policy does not support purchase orders. |
| 4002 | The policy cannot be changed on the purchase order. |
| 5000 | The purchase order does not contain any line items. |
| 5001 | The line item must contain expense type or account code, but not both. |
| 5002 | The line item expense type is invalid. |
| 5003 | The line item account code is invalid. |
| 5004 | The line item tax and unit price must both match positive or negative. |
| 5500 | The line item contains an allocation, but no allocation form is defined. |
| 5501 | The line item allocation amounts exceed the line item total. |
| 5502 | The distribution amounts for a line item must match the line item amount positive or negative. |
| 5503 | The distribution amounts for a line item cannot be zero. |
| 5600 | The external id for the line item is not unique across the purchase order. |
| 6000 | The Ship To Address is missing or invalid. |
| 6001 | The Bill To Address is missing or invalid. |
| 8000 | A required field is missing. |
| 8001 | A field’s value exceeds the maximum length allowed. |
| 8002 | A field’s value is not the correct data type. |
| 8003 | A field’s value is an invalid list item. |
| 8004 | A field’s value is an invalid connected list item. |
| 8005 | The Country Code is missing or invalid. |
| 8006 | A value was supplied for a field that is not part of the form. |
| 9999 | An unexpected error occurred. |


Corporate report
Department for Education: single departmental plan 2015 to 2020
Our single departmental plan describes the Department for Education's priority objectives for 2015 to 2020.
Details
You can use the plan to track the department’s progress towards achieving its priority objectives.
The plan will be delivered within the settlement agreed in
the 2015 Spending Review
.


Fork me on GitHub – From SASS/BEM 2 CSS ribbon
This is a pure BEM / SASS -> CSS implementation of the famous Fork me on GitHub ribbon.
Usage
To use it on your site, just view source and copy the two marked sections (one the CSS, the other the HTML tag). You'll also need to grab the CSS files here.
Using with Bower
You can install the CSS files using Bower.
bower install gfr-css-bem
Using with NPM
You can install the CSS files using NPM.
npm install gfr-css-bem --save
Using with webpack
You can use this ribbon and ship the styles with webpack by requiring the SASS or CSS file during your webpack build. Make sure the appropriate loader is configured and works.
# First install the npm package npm install gfr-css-bem --save # In your source require the CSS or SASS file e.g. require('gfr-css-bem/dist/gh-fork-ribbon-bem.min.css');
Supported formats
To change the base color of your ribbon add one of the following selectors. See the source code of this page for examples.
gfr__ribbon--red (default)
gfr__ribbon--red (default)
gfr__ribbon--orange
gfr__ribbon--orange
gfr__ribbon--black
gfr__ribbon--black
gfr__ribbon--gray
gfr__ribbon--gray
gfr__ribbon--green
gfr__ribbon--green
gfr__ribbon--pink
gfr__ribbon--pink
gfr__ribbon--white-black
gfr__ribbon--white-black
gfr__ribbon--white-black
gfr__ribbon--white-black
About
This project was inspired by Simon Whitaker and pure CSS port of the famous GitHub fork ribbons. This project is a fork and ported to SASS + BEM. How every as the original fork it is not endorsed in any way by GitHub.


invisible-recaptcha demo
Am I a robot?
Well done! you're probably not a 🤖!
(But I'm not sure, because there is no server-side verification for this demo...)


Film Classifications
Suitable for all
Parental Guidance
Cinema release for 12 years and older
Video release for 12 years and older
Suitable for only 15 years and older
Suitable for ages 18 years old
Links for more information on Film Classifications
Find out more from the British Board of Film Classification
Find out more from Brit Info


Build Correlation Matrix
S/N
Name Of Suspect
Gender Of Suspect
Address Of Suspect
Location Of Suspect
{{$index + 1}}
{{correlation.name}}
{{correlation.gender}}
{{correlation.address}}
{{correlation.location}}


|
Name
|
Type
|
Description
|
| domain | xsd:string |
The fully qualified domain name.
|
| hostName | CustomizationName |
The network host name of the (Linux) virtual machine.
|
| hwClockUTC | xsd:boolean |
Specifies whether the hardware clock is in UTC or local time.
- True when the hardware clock is in UTC.
- False when the hardware clock is in local time.
Since vSphere API 4.0
|
| timeZone | xsd:string |
The case-sensitive timezone, such as Europe/Sofia.
Valid timeZone values are based on the tz (timezone)
database used by Linux and other Unix systems.
The values are strings (xsd:string) in the form "Area/Location," in which
Area is a continent or ocean name, and Location is the city, island, or
other regional designation.
See the List of supported time zones for different vSphere versions in Linux/Unix systems.
Since vSphere API 4.0
|
|
Properties inherited from CustomizationIdentitySettings |
| None |
|
Properties inherited from DynamicData |
| None |


Third huge article Provide some useful information in the third article Fig 1: A really juicy orange.


1
DINING
At Shiv Vilas Resorts, dining options are designed with you in mind. Start the day with a hearty breakfast or nutritious light bite; savor innovative dishes prepared with only the freshest ingredients, or simply relax with a cup of coffee in the Resort Lobby lounge. From brunches to pre-dinner drinks and everything in between, the options at Shiv Vilas Resorts are catered especially for you.
Read More


Content-Type: text/plain Content-Transfer-Encoding: 8bit Sussan Art World Inc. 112 st. Mary's road, Liverpool L192 JG, UNITED KINGDOM Send Your Reply To<EMAIL_ADDRESS>Dear Sir/Madam, My name is Sussan Bryant,I am an artist with my husband Tommy Bryant,We own Sussan Art World in London(United Kingdon) I live in London United Kingdom,with my two kids,four cats, one dog and the love of my life my husband (Tommy Bryant). It is definitely a full house, I have been doing artwork since I was a small child, that gives me about 23 years of experience I majored in art in high school and took a few college art courses, most of my work is done in either pencil or airbrush mixed with color pencils. I have recently added designing and creating artwork on the computer,I have been selling my art for the last 3 years and have had my work featured on trading cards, prints and in magazines,I have sold in galleries and to private collectors from all around the world. I am always facing serious difficulties when it comes to selling my art works in your country,they are always offering to pay with MONEY ORDER OR CASHER'S CHEUQES,which is difficult for me to cash here in London United Kingdom. I am looking for a representative in your country who will be working for me as a partime worker and i will be willing to pay 10% for every transaction,which would'nt affect your present state of work, someone who would help me recieve payments from my customers in your country,i mean someone that is responsible and reliable,because the cost of coming to your country and getting payments is very expensive,i am working on setting up a branch in your country,so for now i need a representative in your country who will be handling the payment aspect for our company. These payments are in money order or casher's cheuqes and they would come to you in your name if you are willing to assist as a representative, so all you need to do is cash the money order, deduct your percentage and Western Union Charges then wire the rest back . The problem i have is trust,but i have my way of getting anyone that gets away with our money,i mean the F.B.I branch in Washington gets involve It wouldnt cost you any amount, you are to receive payments which will be sent to you by fedex or ups from my business patners, which would come in form of a money order then you are to cash it and send the cash to me via Western Union or Money Gram. NOTE:All charges will be deducted from the money so you are rest assured that you would'nt send a dime out of your personal money. If you are interested,please get back to me. NB:Endeavour to send your reply through my alternative e-mail address<EMAIL_ADDRESS>Regards Sussan & Tommy Bryant.


The graphics subsystem, which provides graphics related components to use in a game, as well as the GraphicsSystem class, which handles the logic of all related components.
| Class | Description | |
|---|---|---|
| Ambience |
A Component which contains fields like AmbientLightColor, ClearColor, FogColor,
FogEnabled, FogStart and FogEnd.
Shoud only exist once per Scene
|
|
| Appearance |
A Component which contains fields like TextureName, TextureEnabled, RenderWireFrame, Visible,
DiffuseColor, EmissiveColor, SpecularColor and SpecularPower.
|
|
| ButtonClickedScript |
Abstract script, which listens for a UIButtonClickedEvent and executes OnButtonClicked
|
|
| Camera |
A Component, which marks a camera entity and contains fields like
FieldOfView, AspectRatio, NearPlaneDistance and FarPlaneDistance.
|
|
| ColorExtensions |
Extension class for Color
|
|
| DichtionaryExtensions | ||
| DirectionalLight |
A Component, which mimics xna's DirectionalLight and contains fields like
Direction, DiffuseColor, SpecularColor and an Enabled flag.
|
|
| GraphicsSystem |
The audio system.
For general explanatino on what a system does, see the documentation of IDomainSystem.
Components used by this system are Camera, Transform, Mesh, Appearance, DirectionalLight,
Ambience and UserInterface.
The system renders everything which can possibly be drawn and updates all user interfaces
in respect to input state.
|
|
| GraphicsSystem..::..SharedFont |
SpriteFont wrapper class to decorate it with a counter.
Counter keeps track of the number of clients using this font.
|
|
| GraphicsSystem..::..SharedTexture |
Texture2D wrapper class to decorate it with a counter.
Counter keeps track of the number of clients using this texture.
|
|
| MeshRenderer |
Not a component! This is a helper class to store managed resources used by graphics system.
Depending on the usage it contains an instance of a xna model or an vertex and index buffer.
|
|
| UserInterface |
A Component, which contains a UIElement as root, which itself may contain
a deep hierachry of UIElements.
|


Love, Dylan. "A Conversation With Linus Torvalds, Who Built The World's Most Robust Operating System And Gave It Away For Free" Business Insider, http://www.businessinsider.com/linus-torvalds-qa-2014-6. Accessed 27 April 2018.
Poirot, James L., et al. "Retraining teachers to teach high school computer science." Communications of the ACM, July 1988, p. 912+. Academic OneFile, http://link.galegroup.com/apps/doc/A6836831/AONE?u=mlin_c_nmiddle&sid=AONE&xid=5e07878e. Accessed 1 May 2018.
Fluck, Andrew, et al. "Arguing for computer science in the school curriculum." Educational Technology & Society, vol. 19, no. 3, 2016, p. 38+. Academic OneFile, http://link.galegroup.com/apps/doc/A461608112/AONE?u=mlin_c_nmiddle&sid=AONE&xid=22e75604. Accessed 1 May 2018."Computer Science for All: Can Schools Pull It Off?" Education Week, 1 May 2018, https://www.edweek.org/ew/articles/2018/02/20/computer-science-for-all-can-schools-pull.html
St. George, Donna "Students Are All about Computers, Not Computer Science." The Washington Post, WP Company, 23 Apr. 2014, www.washingtonpost.com/local/education/high-school-students-are-all-about-computers-but-get-little-instruction-in-computer-science/2014/04/23/13979eda-c185-11e3-bcec-b71ee10e9bc3_story.html?noredirect=on."Searching for Computer Science: Access and Barriers in U.S. K-12 Education." Google, Gallup-Google, 2015, services.google.com/fh/files/misc/searching-for-computer-science_report.pdf.
Images:Fernandez, Plummer. 3D printed statue. 3dprint, 3DR Holdings, Feb 21, 2018, https://3dprint.com/204550/3d-printed-sculptures-york-mediale/
Linus Torvalds. Digital image. Wikipedia. N.p., n.d. Web. 6 June 2018Code.org. Digital image. Commonsense.org, 6 June 2018, www.commonsense.org/education/website/codeorg.
Two People Coding. Digital image. Market Watch. N.p., n.d. Web. 6 June 2018.
There Are Two Different Types of People Coding Brackets. Digital image. Starecat. N.p.,
n.d. Web. 6 June 2018.