java.io.Serializable
public final class Interval
extends java.lang.Object
implements java.io.Serializable
An interval represents the time on the time-line between two Instant
s.
The class stores the start and end instants, with the start inclusive and the end exclusive.
The end instant is always greater than or equal to the start instant.
The Duration
of an interval can be obtained, but is a separate concept.
An interval is connected to the time-line, whereas a duration is not.
Intervals are not comparable. To compare the length of two intervals, it is generally recommended to compare their durations.
This class must be treated as a value type. Do not synchronize, rely on the identity hash code or use the distinction between equals() and ==.
| Modifier and Type | Field | Description |
|---|---|---|
static Interval |
ALL |
An interval over the whole time-line.
|
| Modifier and Type | Method | Description |
|---|---|---|
boolean |
abuts(Interval other) |
Checks if this interval abuts the specified interval.
|
boolean |
contains(java.time.Instant instant) |
Checks if this interval contains the specified instant.
|
boolean |
encloses(Interval other) |
Checks if this interval encloses the specified interval.
|
boolean |
equals(java.lang.Object obj) |
Checks if this interval is equal to another interval.
|
java.time.Instant |
getEnd() |
Gets the end of this time interval, exclusive.
|
java.time.Instant |
getStart() |
Gets the start of this time interval, inclusive.
|
int |
hashCode() |
A hash code for this interval.
|
Interval |
intersection(Interval other) |
Calculates the interval that is the intersection of this interval and the specified interval.
|
boolean |
isAfter(java.time.Instant instant) |
Checks if this interval is after the specified instant.
|
boolean |
isAfter(Interval interval) |
Checks if this interval is after the specified interval.
|
boolean |
isBefore(java.time.Instant instant) |
Checks if this interval is before the specified instant.
|
boolean |
isBefore(Interval interval) |
Checks if this interval is before the specified interval.
|
boolean |
isConnected(Interval other) |
Checks if this interval is connected to the specified interval.
|
boolean |
isEmpty() |
Checks if the range is empty.
|
boolean |
isUnboundedEnd() |
Checks if the end of the interval is unbounded.
|
boolean |
isUnboundedStart() |
Checks if the start of the interval is unbounded.
|
static Interval |
of(java.time.Instant startInclusive,
java.time.Duration duration) |
Obtains an instance of
Interval from the start and a duration. |
static Interval |
of(java.time.Instant startInclusive,
java.time.Instant endExclusive) |
Obtains an instance of
Interval from the start and end instant. |
boolean |
overlaps(Interval other) |
Checks if this interval overlaps the specified interval.
|
static Interval |
parse(java.lang.CharSequence text) |
Obtains an instance of
Interval from a text string such as
2007-12-03T10:15:30Z/2007-12-04T10:15:30Z , where the end instant is exclusive. |
Interval |
span(Interval other) |
Calculates the smallest interval that encloses this interval and the specified interval.
|
java.time.Duration |
toDuration() |
Obtains the duration of this interval.
|
java.lang.String |
toString() |
Outputs this interval as a
String , such as 2007-12-03T10:15:30/2007-12-04T10:15:30 . |
Interval |
union(Interval other) |
Calculates the interval that is the union of this interval and the specified interval.
|
Interval |
withEnd(java.time.Instant end) |
Returns a copy of this range with the specified end instant.
|
Interval |
withStart(java.time.Instant start) |
Returns a copy of this range with the specified start instant.
|
public static final Interval ALL
public static Interval of(java.time.Instant startInclusive, java.time.Instant endExclusive)
Interval
from the start and end instant.
The end instant must not be before the start instant.
startInclusive
- the start instant, inclusive, MIN_DATE treated as unbounded, not nullendExclusive
- the end instant, exclusive, MAX_DATE treated as unbounded, not nulljava.time.DateTimeException
- if the end is before the startpublic static Interval of(java.time.Instant startInclusive, java.time.Duration duration)
Interval
from the start and a duration.
The end instant is calculated as the start plus the duration. The duration must not be negative.
startInclusive
- the start instant, inclusive, not nullduration
- the duration from the start to the end, not nulljava.time.DateTimeException
- if the end is before the start,
or if the duration addition cannot be madejava.lang.ArithmeticException
- if numeric overflow occurs when adding the durationpublic static Interval parse(java.lang.CharSequence text)
Interval
from a text string such as
2007-12-03T10:15:30Z/2007-12-04T10:15:30Z
, where the end instant is exclusive.
The string must consist of one of the following four formats:
OffsetDateTime
, followed by a forward slash,
followed by a representation of a OffsetDateTime
OffsetDateTime
, followed by a forward slash,
followed by a representation of a LocalDateTime
, where the end offset is implied.
OffsetDateTime
, followed by a forward slash,
followed by a representation of a PeriodDuration
PeriodDuration
, followed by a forward slash,
followed by a representation of an OffsetDateTime
ISO-8601 supports a very wide range of possible inputs, many of which are not supported here. For example, basic format, week-based dates, ordinal dates and date-style period formats are not supported.
text
- the text to parse, not nulljava.time.format.DateTimeParseException
- if the text cannot be parsedpublic java.time.Instant getStart()
This will return Instant.MIN
if the range is unbounded at the start.
In this case, the range includes all dates into the far-past.
public java.time.Instant getEnd()
This will return Instant.MAX
if the range is unbounded at the end.
In this case, the range includes all dates into the far-future.
public boolean isEmpty()
An empty range occurs when the start date equals the inclusive end date.
public boolean isUnboundedStart()
public boolean isUnboundedEnd()
public Interval withStart(java.time.Instant start)
start
- the start instant for the new interval, not nulljava.time.DateTimeException
- if the resulting interval has end before startpublic Interval withEnd(java.time.Instant end)
end
- the end instant for the new interval, not nulljava.time.DateTimeException
- if the resulting interval has end before startpublic boolean contains(java.time.Instant instant)
This checks if the specified instant is within the bounds of this interval.
If this range has an unbounded start then contains(Instant#MIN)
returns true.
If this range has an unbounded end then contains(Instant#MAX)
returns true.
If this range is empty then this method always returns false.
instant
- the instant, not nullpublic boolean encloses(Interval other)
This checks if the bounds of the specified interval are within the bounds of this interval. An empty interval encloses itself.
other
- the other interval, not nullpublic boolean abuts(Interval other)
The result is true if the end of this interval is the start of the other, or vice versa. An empty interval does not abut itself.
other
- the other interval, not nullpublic boolean isConnected(Interval other)
The result is true if the two intervals have an enclosed interval in common, even if that interval is empty. An empty interval is connected to itself.
This is equivalent to (overlaps(other) || abuts(other))
.
other
- the other interval, not nullpublic boolean overlaps(Interval other)
The result is true if the the two intervals share some part of the time-line. An empty interval overlaps itself.
This is equivalent to (isConnected(other) && !abuts(other))
.
other
- the time interval to compare to, null means a zero length interval nowpublic Interval intersection(Interval other)
This finds the intersection of two intervals. This throws an exception if the two intervals are not connected.
other
- the other interval to check for, not nulljava.time.DateTimeException
- if the intervals do not connectpublic Interval union(Interval other)
This finds the union of two intervals. This throws an exception if the two intervals are not connected.
other
- the other interval to check for, not nulljava.time.DateTimeException
- if the intervals do not connectpublic Interval span(Interval other)
The result of this method will enclose this interval and the specified interval.
other
- the other interval to check for, not nullpublic boolean isAfter(java.time.Instant instant)
The result is true if this instant starts after the specified instant. An empty interval behaves as though it is an instant for comparison purposes.
instant
- the other instant to compare to, not nullpublic boolean isBefore(java.time.Instant instant)
The result is true if this instant ends before the specified instant. Since intervals do not include their end points, this will return true if the instant equals the end of the interval. An empty interval behaves as though it is an instant for comparison purposes.
instant
- the other instant to compare to, not nullpublic boolean isAfter(Interval interval)
The result is true if this instant starts after the end of the specified interval. Since intervals do not include their end points, this will return true if the instant equals the end of the interval. An empty interval behaves as though it is an instant for comparison purposes.
interval
- the other interval to compare to, not nullpublic boolean isBefore(Interval interval)
The result is true if this instant ends before the start of the specified interval. Since intervals do not include their end points, this will return true if the two intervals abut. An empty interval behaves as though it is an instant for comparison purposes.
interval
- the other interval to compare to, not nullpublic java.time.Duration toDuration()
An Interval
is associated with two specific instants on the time-line.
A Duration
is simply an amount of time, separate from the time-line.
java.lang.ArithmeticException
- if the calculation exceeds the capacity of Duration
public boolean equals(java.lang.Object obj)
Compares this Interval
with another ensuring that the two instants are the same.
Only objects of type Interval
are compared, other types return false.
equals
in class java.lang.Object
obj
- the object to check, null returns falsepublic int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
String
, such as 2007-12-03T10:15:30/2007-12-04T10:15:30
.
The output will be the ISO-8601 format formed by combining the
toString()
methods of the two instants, separated by a forward slash.
toString
in class java.lang.Object
Copyright © 2010–2018 ThreeTen.org. All rights reserved.


class: center, middle # System, Integration, & Other Testing
--- # Definitions * System Testing * While developing a software or application product, it is tested at the final stage as a whole by combining all the product modules and this is called as System Testing. The primary aim of conducting this test is that it must fulfill the customer/user requirement specification. It is also called as an end-to-end test, as is performed at the end of the development. This testing does not depend on system implementation; in simple words, the system tester doesn’t know which technique among procedural and object-oriented is implemented. > https://www.geeksforgeeks.org/difference-between-system-testing-and-integration-testing/ --- # Systems Testing * Covers the following: * Testing the fully integrated applications including external peripherals in order to check how components interact with one another and with the system as a whole. This is also called End to End testing scenario. * Verify thorough testing of every input in the application to check for desired outputs. * Testing of the user’s experience with the application. > https://www.guru99.com/system-testing.html --- # Definitions * Integration Testing * This testing is the collection of the modules of the software, where the relationship and the interfaces between the different components are also tested. It needs coordination between the project level activities of integrating the constituent components together at a time. * The integration and integration testing must adhere to a building plan for the defined integration and identification of the bug in the early stages. > https://www.geeksforgeeks.org/difference-between-system-testing-and-integration-testing/ --- # Integration Testing Types * Big Bang Approach – Testing is done through coupling. * Bottom-Up Approach – Testing is done in the method of low to high levels. * Top-Down Approach – Testing is done from higher to lower levels. * Hybrid Approach – Bottom-Up and Top-Down Approaches are combined. > https://blog.flatworldsolutions.com/key-benefits-of-software-integration-testing/ --- # Integration Testing Types * Big Bang Approach * Convenient for small applications * Easy detection of faulty bugs * Bottom-Up Approach * Individual module development * Errors are fixed at the same level and time * Less consumption of time. * Top-Down Approach * Errors are smoothly detected * Crucial modules are first prioritized * Hybrid Approach * Used to solve the complexities of huge and complicated software > https://blog.flatworldsolutions.com/key-benefits-of-software-integration-testing/ --- # Best Practices/ Guidelines for Integration Testing * First, determine the Integration Test Strategy that could be adopted and later prepare the test cases and test data accordingly. * Study the Architecture design of the Application and identify the Critical Modules. These need to be tested on priority. * Obtain the interface designs from the Architectural team and create test cases to verify all of the interfaces in detail. Interface to database/external hardware/software application must be tested in detail. * After the test cases, it’s the test data which plays the critical role. * Always have the mock data prepared, prior to executing. Do not select test data while executing the test cases. > https://www.guru99.com/integration-testing.html --- # Resources > https://www.guru99.com/integration-testing.html > https://blog.flatworldsolutions.com/key-benefits-of-software-integration-testing/ > https://www.geeksforgeeks.org/difference-between-system-testing-and-integration-testing/ > https://www.ibm.com/topics/software-testing .center[![Fewer Tests]()]


Select
Reporting Platform
Choose QS Report
Corporate
Simple
Business
Select
Dashboard
Choose dashboard
Account Dashboard
ADM Dashboard
OK Dashboard
Text Dashboard
Help
& Tutorials
Choose guide
link 1
link 2
link 3
link 4
link 5
Quick Reports
My Folders
My Team Folders
Public Folders
e
s
Reprot 01
Name
URL
Reprot 02
Name
URL
Reprot 03
Name
URL
e
e
s
Folder 01
Name
URL
Folder 02
Name
URL
Folder 03
Name
URL
e


--- layout: page title: Best Cards for La Raza Latina bigimg: ["/img/path.jpg","/img/404-southpark.jpg"] ---


Thank you for your submission.
Please use the project accession {{projectAccession}} when citing your data in publications
Your study will be held private until {{projectReleaseDateStr}}. You must release this study once data associated with it has been published. The release date can be changed by editing the study in 'Studies Report'.
Any citations should be added by editing the study in 'Studies Report'.
If you need further assistance please contact the ENA helpdesk
| Error message | {{element.error}} |
|---|
{{result.xml}}
| Type | Type: {{humanReadableFormat(element.type)}} | Accession | Accession: {{element.accession}} | Unique name (alias) | Unique name (Alias): {{element.alias}} |
|---|
{{result.xml}}


|
V8 API Reference Guide for node.js v0.11.13
|
#include <v8-util.h>
Public Member Functions | |
| V8_INLINE | PersistentValueMap (Isolate *isolate) |
| V8_INLINE Isolate * | GetIsolate () |
| V8_INLINE size_t | Size () |
| V8_INLINE bool | IsWeak () |
| V8_INLINE Local< V > | Get (const K &key) |
| V8_INLINE bool | Contains (const K &key) |
| V8_INLINE bool | SetReturnValue (const K &key, ReturnValue< Value > &returnValue) |
| V8_INLINE void | SetReference (const K &key, const Persistent< Object > &parent) |
| UniquePersistent< V > | Set (const K &key, Local< V > value) |
| UniquePersistent< V > | Set (const K &key, UniquePersistent< V > value) |
| V8_INLINE UniquePersistent< V > | Remove (const K &key) |
| void | Clear () |
A map wrapper that allows using UniquePersistent as a mapped value. C++11 embedders don't need this class, as they can use UniquePersistent directly in std containers.
The map relies on a backing map, whose type and accessors are described by the Traits class. The backing map will handle values of type PersistentContainerValue, with all conversion into and out of V8 handles being transparently handled by this class.
|
inline |
Traverses the map repeatedly, in case side effects of disposal cause insertions.
|
inline |
Check whether a value is contained in the map.
|
inline |
Get value stored in map.
|
inline |
Return whether the map holds weak persistents.
|
inline |
Return value for key and remove it from the map.
|
inline |
Put value into map. Depending on Traits::kIsWeak, the value will be held by the map strongly or weakly. Returns old value as UniquePersistent.
|
inline |
Put value into map, like Set(const K&, Local<V>).
|
inline |
Call Isolate::SetReference with the given parent and the map value.
|
inline |
Get value stored in map and set it in returnValue. Return true if a value was found.
|
inline |
Return size of the map.


To me it's like writing a song. You have the melody of the song, the chord progressions and so on which is your HTML. You then have the different aspects you add to the song to make it sound better and make it it's own individual song such as the lyrics and harmonies as well as the different instruments involved. This is like your CSS. And finally you have the structure of the song, the order of verse, chorus, bridge etc and this is the DOM. The HTML creats the different parts of the page while the CSS styles it and then the DOM inteprets the document and structures it.
This is when you divide the page into boxes for all the elements there.
The box model is what makes up each "box" of an element. This is broken down into the margins, borders, padding and content of the element.


Your Home
Complete this form in case you want to get reccomendations about how to avoid a fire in your house.
It's important because for the firefighters the firs priorities are people and houses, if your house is not in risk then they'll focus on protecting the forest.


Guest Passes let you share your photos that aren't public. Anyone can see your public photos anytime, whether they're a Flickr member or not. But! If you want to share photos marked as friends, family or private, use a Guest Pass. If you're sharing photos from a set, you can create a Guest Pass that includes any of your photos marked as friends, family, or private. If you're sharing your entire photostream, you can create a Guest Pass that includes photos marked as friends or family (but not your private photos). Learn more about Guest Passes![?]


Victoria students back to school Monday after union ratifies settlement
A strike that kept students in the Victoria area from classes for three weeks is over after union members voted to accept a contract agreement reached over the weekend.
Support workers, including education assistants and custodians at 18 schools in the Saanich district, were on strike over wages since Oct. 28, leaving about 7,000 students out of class.
Canadian Union of Public Employees Local 441 president Dean Coates says CUPE members will be back in classrooms as schools reopen Monday morning.
Coates did not provide many details about the deal, but says the union and school district were able to come significantly closer to wage parity within the region.
Coates says in a union news release the agreement includes general wage increases of two per cent in each year of the three-year contract.
He says the union represents 500 workers in the school district.


The ‘process over product’ concept’ was something that I had to remind myself about during the redesign and rebuild of my site. When I first tried to redesign my site I spent a lot of time worrying about how it would look and comparing it to other more advanced sites. I had to remember this concept and decided to go with a simple design so I could take the time fully learning how to build a 12x12 grid site and using the framework, instead of trying to add a lot of features and making it look super professional.
I thought that meditation was about sitting in a quiet place, in silence, in the traditional meditation pose with the aim to clear the mind, not thinking about anything.
That meditation I can be thought of as exercise for the mind. In exercise, when you train you get fitter, have more energy, your immune system improves, you feel good about yourself, can run further et. The same is true for mediation and your mind becomes calmer and clearer. Also the act of creating good intentions is itself a form of meditation.
It was interesting that the traditional seven-point meditation posture is not really necessary in order to meditate. You just need to find a posture that works for you, that helps you remain alert and relaxed the same time for a long period of time. I also like the technique of thinking of your mind as a guard, watching you breath go in and out.


A popular amusement park, Jalavihar Hyderabad is situated on the Necklace Road which is in the heart of twin cities-Hyderabad and Secunderabad. It is quite close to the IMAX multiplex and Sanjeevaiah Park which is also on the Necklace Road. It is a family entertainment park with various interesting options for both adults and children. An entertaining place to be with family, Jalavihar Water Park in Hyderabad, presents innumerable number of rides to its guests. There are wide range of water games as well as dry rides which are offered here, catering to both adults and kids. Games such as family slide, Mini aqua trailers, Tilt bucket, Mushroom Umbrella, Float slide and Pendulum are just a few of the choices that will keep you happy throughout your day at Jalavihar.
If in a mood to just relax, you can spend your time at the wave pool. Rain Dance is another place to be if you want to try something different from the slides. Dancing to the chartbusters while water is sprayed on you from all the sides is liked by kids and adults alike. This is an apt place to visit with children. There are many rides, which are specially designed for kids.
Not only water slides, Jalavihar has a variety of dry rides as well. Although visitors have to pay extra fee for each of the dry rides, trying one or two of the rides is worth the money. Some more exciting options that will find here are Mini Coarsely, Mini train, Super-Jet, Battery cars, Mini rainbow wheel, Mini joker, Battery bikes, Air hockey, Water shooter, Basketball, Bungee Trampoline and many more. For video game’s lovers there is facility of that as well.
For safety, park has trained safeguards as well. For lunch and light snacks visitors can go to the food court and enjoy various delicacies served at the restaurants. Jalavihar also offers the facility of Party Zone which is perfect for hosting all kinds of function varying from family gathering to birthday parties to corporate parties. There is an amphitheatre with open lawns which has the capacity to accommodate almost 2000 people while the Aesthetic Vedhika can accommodate close to 300 people. Located right in the middle of the city, it enjoys a good location which is easily accessible by autos and buses - one of the key reasons why it is a perfect weekend choice for not just families but also for group of friends. Visitors can not only enjoy the games and rides here at Jalvihar but at the same time relax at the famous Hussain Sagar Lake or marvel at the captivating sunset by the lake side. Jalavihar timings are also quite convenient; adding to it is the Jalavihar entry fee which is quite affordable for everyone. Hence, without worrying about going out of the budget you can plan your day for a fun and entertaining outing at the water park.


Leverage agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.
Leverage agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.
Leverage agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.
Leverage agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.


Does My Pet Need An Umbrella?
Add Pet Details
Select a pet to find out
{{data.name}}
{{data.type}}
{{data.breed}}


--- layout: post title: Craftsmen and their Tools date: 2013-02-09 00:55:49.000000000 +01:00 categories: tags: [] summary: "To start my blog off just right, I thought I'll take an especially nice topic: The tool metaphor as it's often used in the Software Craftsmanship community!" ---
To start my blog off just right, I thought I'll take an especially nice topic: The tool metaphor as it's often used in the Software Craftsmanship community!
When people talk about Software Craftsmanship it usually doesn't take long for the tool metaphor to come up. Just yesterday, Markus Gärtner tweeted the following
Like a craftsman can choose which hammer to use, people in the software world should pick their own tools as they see fit. — Markus Gärtner (@mgaertne) February 7, 2013
Sounds very reasonable at first glance.
Craftsmen are usually proud of their tool mastery, and it's considered rude to question the Craftsman's choice of tools. Hey, we know what we are doing!
However in some software projects, especially in large enterprise projects, it's quite common, that a certain set of tools is set in stone from the get-go1. So proper Software Craftsmen are usually offended that they're not allowed to use "the best tool for the job" in such projects. Sometimes even the professionalism of these projects is questioned.
While my general sentiment is with Markus' above statement, I find it harmful to stress this metaphor too strongly.
Because it's basically comparing apples to oranges.
Whenever a carpenter chooses a hammer for a task, his/her choice is easily revertible and has no long-term effects, apart from the end-product's quality.
In software projects however, a tool choice can have very profound and long-lasting consequences, and is usually not easily revertible.
One of the most basic decisions in a software project, is the programming languages used. And this is unquestionably a decision that's one of the hardest to revert.
Think a little about it, the next time you tell colleagues or an audience about the "right tool for the job" and how Craftsmen should always be able to choose their tools.
The question of how this comes about and whether this is sensible, is enough flamewar-material to make the sun look like a bonfire. ↩


| PhotoLine Tip: Create a Business Card |
| 1. You want
to create a business card. To do this, create a new document in the size
of the card first. Select File/New/New Document....
You should setup the size of the card in mm or inches. If there is another unit, you can setup the unit with a right click on the text field. A popup appears where you can setup the wished unit. A value of 85mm to 54 mm is a good value normally. But if you use a special business card paper to print the cards, setup the predefined size. 2. You will
get an empty document. First of all you should enter the text you need.
Select the text tool from the tool bar.
3. Click with
the mouse into the empty document and type your text.
4. You can
create a border like our example. We did it with the rectangle function
from the tool bar.
5. Now we
can improve the name with a 3D shadow. Select Effects/Effects/3D-Shadow....
Activate Online Preview to see what happens with your settings.
6. Now we
want a little image on our business card. Open the image and select the
layer tool from the tool bar.
7. You can
place the image with the mouse where ever you want. You can scale it by
dragging the edges of the image. To scale proportional, hold the Alt-key
while dragging.
|
| ««Previous Tip <Content> Next Tip»» |
| Please email questions and suggestions on these tips to Gerhard Huber. |


An API or Application Programming Interface provides access to software from some external application via a programming language. This allows the software to be customised by an independent application developer or even by the users themselves.
An API can be compared with a scripting interface, except that scripting only proves access to drive the software, but no real programming facility for more complex tasks.


-
View Card -
Delete Card -
Move Card
-
Comment Timestamp: {{displayDate(comment.timestamp)}}
Comment Description: {{comment.description}}
Delete Comment
-
View Column -
Create Card


Quaternions
Identity Quaternions
Quaternions Magnitude
Conjugate and Inverse
Identity Quaternions
Geometrically: Two identity quaternions, which represent no angular displacement:
$[1, (0,0,0)]$ and $[-1, (0,0,0)]$
Identity Quaternions
When $\theta$ is an even multiple of $360^{\circ}$ then $cos(\theta/2) = 1$
so we have the first form.
When $\theta$ is an odd multiple of $360^{\circ}$ then $cos(\theta/2) = -1$
so we have the second form.
During both $sin(\theta/2) = 0$ so the value of $n$ is unimportant.
Identity Quaternions
Mathematically: one identity quaternion: $[1, (0,0,0)]$.
When we have $-q$ (after multiplying by $[-1, (0,0,0)]$, we don't have
$q = -q$ are equal, thus, mathematically, $[-1, (0,0,0)]$ is not a mathematical
identity
Quaternion Magnitude
Recall the formula for vector magnitude:
$\left\Vert v\right\Vert = \sqrt{\sum_{i=1}^n {v_i}^2}$
The formula is similar for quaternions:
$\left\Vert q\right\Vert
= \left\Vert \left[\begin{smallmatrix}
w && (x && y && z)
\end{smallmatrix}\right] \right\Vert
= \sqrt{w^2+x^2+y^2+z^2}$
$
= \left\Vert \left[\begin{smallmatrix}
w && v
\end{smallmatrix}\right] \right\Vert
= \sqrt{w^2 + \left\Vert v \right\Vert^2}$
Quaternion Magnitude
Geometrically, substituting $\theta$ and $n$:
$\left\Vert q\right\Vert
= \sqrt{w^2 + \left\Vert v \right\Vert^2}
$
$= \sqrt{cos^2(\theta/2) + (sin(\theta/2)\left\Vert n\right\Vert)^2}$
$= \sqrt{cos^2(\theta/2) + sin^2(\theta/2)\left\Vert n\right\Vert^2}$
Quaternion Magnitude
$n$ is unit length:
$= \sqrt{cos^2(\theta/2) + sin^2(\theta/2)(1)}$
$= \sqrt{cos^2(\theta/2) + sin^2(\theta/2)}$
Trig Identity ($cos^2x + sin^2x = 1$)
$= \sqrt{1} = 1$
Note: we'll only be using unit quaternions
Quaternion Conjugate
Conjugate Notation: $q^*$
Obtained by negating the vector portion of the quaternion:
$q^* =
\left[\begin{smallmatrix}
w && v
\end{smallmatrix}\right]^*
= \left[\begin{smallmatrix}
w && -v
\end{smallmatrix}\right]
$
$
\left[\begin{smallmatrix}
w && (x && y && z)
\end{smallmatrix}\right]^*
=
\left[\begin{smallmatrix}
w && (-x && -y && -z)
\end{smallmatrix}\right]
$
Quaternion Inverse
Inverse notation: $q^{-1}$
$q^{-1} = \frac{q^*}{\left\Vert q\right\Vert}$
Quaternion Inverse Notes
When we multiply a quaternion and its inverse, we get the identity quaternion:
$qq^{-1} = \left[\begin{smallmatrix}
1 && 0
\end{smallmatrix}\right]
$
For our purposes, using unit quaternions, conjugate and inverse will be equal.
Conjugate (Inverse) notes:
$q$ and $q^*$ represent opposite angular displacements. When we negate $v$, we
negate the axis of rotation $n$. This in turn reverses the "positive rotation".
So $q$ rotates about an axis by amount $\theta$ and $q^*$ rotates in the opposite
direction by the same amount.


Features
LLDB supports a broad variety of basic debugging features such as reading DWARF, supporting step, next, finish, backtraces, etc. Some more interested bits are:
- Plug-in architecture for portability and extensibility:
- Object file parsers for executable file formats. Support currently includes Mach-O (32 and 64-bit) & ELF (32-bit).
- Object container parsers to extract object files contained within a file. Support currently includes universal Mach-O files & BSD Archives.
- Debug symbol file parsers to incrementally extract debug information from object files. Support currently includes DWARF & Mach-O symbol tables.
- Symbol vendor plug-ins collect data from a variety of different sources for an executable object.
- Disassembly plug-ins for each architecture. Support currently includes an LLVM disassembler for i386, x86-64 , & ARM/Thumb.
- Debugger plug-ins implement the host and target specific functions required to debug.
- SWIG-generated script bridging allows Python to access and control the public API of the debugger library.
- A remote protocol server, debugserver, implements Mac OS X debugging on i386 and x86-64.
- A command line debugger - the lldb executable itself.
- A framework API to the library.


Syntax: General Principles
Syntactic annotation in the UD scheme consists of typed dependency relations between words. The basic dependency representation forms a tree, where exactly one word is the head of the sentence, dependent on a notional ROOT and all other words are dependent on another word in the sentence, as exemplified below (where we explicitly represent the root dependency which will otherwise be left implicit).
ROOT she wanted to buy and eat an apple
nsubj(wanted, she)
root(ROOT, wanted)
mark(buy, to)
xcomp(wanted, buy)
cc(eat, and)
conj(buy, eat)
det(apple, an)
obj(buy, apple)
In addition to the basic dependency representation, which is obligatory for all UD treebanks, it is possible to give an enhanced dependency representation, which adds (and in a few cases changes) relations in order to give a more complete basis for semantic interpretation.  For more information about basic and enhanced dependencies, we refer to the detailed annotation guidelines:
- Basic dependencies
- Enhanced dependencies
The goal of the typed dependency relations is a set of broadly observed “universal dependencies” that work across languages. Such dependencies seek to maximize parallelism by allowing the same grammatical relation to be annotated the same way across languages, while making enough crucial distinctions such that different things can be differentiated. Two things should be noted from the outset:
- The goal of parallelism has limits: The standard does not postulate and annotate “empty” things that do not appear in various languages, and it allows the use of language-specific refinements of universal dependencies to represent particular relations of language-particular importance.
- The notion of dependency has limits: Not all grammatical relations can be reduced to binary asymmetric relations between a syntactic head and a subordinate element, and some of our typed “dependency” relations therefore must be understood as convenient encodings of other relations without implications about syntactic headedness.
We now try to lay down some general principles that should guide the use of universal dependencies to achieve as much parallelism as possible (but not more) across languages.
The Primacy of Content Words
Dependency relations hold primarily between content words, rather than being indirect relations mediated by function words.
Function words attach as direct dependents of the most closely related content word.
Punctuation attaches to the head of the clause or phrase to which they belong.
Putting this together gives a complete dependency tree where internal nodes are content words and where function words and punctuation appear as leaves.
Preferring content words as heads maximizes parallelism between languages because content words vary less than function words between languages. In particular, one commonly finds the same grammatical relation being expressed by morphology in some languages or constructions and by function words in other languages or constructions, while some languages may not mark the information at all (such as not marking tense or definiteness).
The Status of Function Words
The primacy of content words implies that function words normally do not have dependents of their own. In particular, it means that multiple function words related to the same content word always appear as siblings, never in a nested structure, regardless of their interpretation. A typical case is that of auxiliary verbs, which never depend on each other.
Note that copula verbs are also counted as auxiliaries in this respect. In copula constructions, auxiliaries will therefore often be attached to predicates that are not verbs.
Similarly, multiple determiners are always attached to the head noun.
We are aware that the choice to treat function words formally as dependents of content words is at odds with many versions of dependency grammar, which prefer the opposite relation for many syntactic constructions. We prefer to view the relations between content words and function words, not as dependency relations in the narrow sense, but as operations that modify the grammatical category of the content word so that it can participate in different dependency relations with other content words. We refer to these relations as functional relations or function word relations when we want to emphasize that they are different from dependency relations between content words. This view makes function words functionally (but not structurally) similar to morphological operations and is compatible with Tesnière’s notion of the nucleus as the locus of syntactic dependencies.
Nevertheless, there are four important exceptions to the rule that function words do not take dependents:
- Multiword function words
- Coordinated function words
- Function word modifiers
- Promotion by head elision
Multiword Function Words
The word forms that make up a fixed function-word multiword expression (MWE) are connected using the special dependency relation u-dep/fixed (see below). By convention, the first word is always taken as the head, so when the multiword expression is a functional element, the initial word form will then superficially look like a function word with dependents.
Deciding whether an expression in a language should be treated as a fixed multiword expression is something that has to be decided for each language, and in some cases this will require somewhat arbitrary conventions, because it involves choosing a cut point along a path of grammaticalization. Nevertheless, most languages have some very common multiword expressions that effectively behave like other function words as linkers, marks, or case particles, and it would be highly undesirable not to recognize them as a multi-word function word. Examples in English include in spite of (like despite), as well as (like and), and prior to (like before).
Coordinated Function Words
Head coordination is a syntactic process that can apply to almost any word category, including function words like conjunctions and prepositions. In such cases, the standard analysis of coordination is used and function words have dependents.
Function Word Modifiers
Certain types of function words can take a restricted class of modifiers, mainly light adverbials (including negation). Typical cases are modified determiners like not every (linguist) and exactly two (papers) and modifiers of subordinating conjunctions.
Negation can modify any function word, but other types of modifiers are disallowed for function words that express properties of the head word often expressed morphologically in other languages. This class, which we refer to as pure function words, includes auxiliary verbs, case markers (adpositions), and articles, but needs to be defined explicitly for each language. When pure function words appear with modifiers other than negation, we take the modifier to apply to the entire phrase and therefore attach it to the head word of the function word, as illustrated in the following example.
The analysis here is that right modifies the entire phrase before midnight and therefore attaches to midnight, which is the head of this phrase. (It is a general property of dependency trees that phrase modification is structurally indistinguishable from head modification.) Further support for this analysis comes from the possibility of replacing before midnight by the adverb then.
Making sure that pure function words do not have dependents of their own facilitates comparison with languages where the corresponding properties are expressed morphologically as well as conversion to the enhanced representation where this difference is neutralized.
To sum up, our treatment of function word modifiers can be expressed in three principles:
- Pure function words can only be modified by negation.
- Other function words can also take (other) light adverbial modifiers.
- When in doubt, prefer a flat structure where function words attach to a content word.
Note also that the language-specific documentation should specify what words (if any) are treated as pure function words in that language.
Promotion by Head Elision
When the natural head of a function word is elided, the function word will be “promoted” to the function normally assumed by the content word head. This type of analysis should in general be preferred over an analysis using the u-dep/orphan relation, because it disrupts the structure less. The orphan analysis of ellipsis should only be used when there is no function word that can be promoted. The following examples illustrate promotion of auxiliaries, prepositions and subordinating conjunctions (but only the first example illustrates the exception from the rule than function words have no dependents).
The Taxonomy of Typed Dependencies
We now review some of the key ideas underlying our taxonomy of typed dependency relations, focusing first on the central dependency relations between content words.
Core Arguments vs. Oblique Modifiers
The UD taxonomy is centered around the fairly clear distinction between core arguments (subjects, objects, clausal complements) versus other dependents. It does not make a distinction between adjuncts (general modifiers) versus oblique arguments (arguments said to be selected by a head but not expressed as a core argument). The rest of this section expands on the linguistic basis of these choices, and may be skipped.
The definition of core arguments
The core/oblique distinction is ultimately an information packaging distinction. All or nearly all languages have a basic way of expressing the one or two arguments of most verbs (intransitive and transitive verbs), and this unmarked form of argument expression is as a core argument. If additional arguments can appear that are treated similarly to these arguments, they may also be regarded as core arguments. (Some languages have no additional core arguments, while other languages allow multiple object arguments, for instance.) Status as a core argument is decoupled from the semantic roles of participants. Normally, depending on the meaning of a verb, many different semantic roles can be expressed by the same means of encoding core arguments. Nevertheless, there is a correlation: agent and patient or theme roles of predicates in their unmarked valence are normally realized as core arguments.
Syntactically, there is not a single criterion which can be used crosslinguistically to distinguish core arguments from obliques, though there are often good and useful criteria for particular languages. These include:
- Verbs usually only agree with core arguments
- Oblique arguments may usually or always appear marked by an adposition while core arguments appear as bare nominals
- Certain cases, traditionally called nominative, accusative, and absolutive typically mark core arguments
- Core arguments in many languages occupy special positions in the clause, often adjacent to the verb
- Syntactic phenomena such as being the controller of a subordinate clause argument or the target of relativization are limited to core arguments in some languages
At the end of the day, the distinction must be drawn and documented on language particular grounds. For example, many languages have certain verbs which take arguments in oblique cases such as dative or an experiencer case, but these arguments should be regarded as core arguments based on their syntactic behavior being parallel to the arguments of other transitive verbs.
Avoiding an argument/adjunct distinction
Many grammatical frameworks suggest that some obliques are selected by or are arguments of a head (for instance, a source argument of from the Queen is an argument of the head receive), while other obliques are general adjuncts, which can appear with any predicate without the head selecting for them (for instance, a temporal argument such as after the holidays).
However, the argument/adjunct distinction is subtle, unclear, and frequently argued over. For instance, syntacticians at certain times have argued for various obliques to be arguments, while at other times arguing that they are adjuncts, particularly for certain semantic roles such as oblique instruments or sources. We take the distinction to be sufficiently subtle (and its existence as a categorical distinction sufficiently questionable) that the best practical solution is to eliminate it. This approach echoes the viewpoint of the original Penn Treebank annotators.
The core-oblique distinction is generally accepted in language typology as being both more relevant and easier to apply cross-linguistically than the argument-adjunct distinction. See, for example:
- Avery D. Andrews. 2007. The Major Functions of the Noun Phrase. In Timothy Shopen (ed.) Language Typology and Syntactic Description: Clause Structure (2nd ed), Cambridge University Press, Cambridge, United Kingdom, pp. 132-223. (1st edition, 1985.)
- Sandra A. Thompson. 1997. Discourse Motivations for the Core-Oblique Distinction as a Language Universal. In Akio Kamio (ed.) Directions in Functional Linguistics. Benjamins, Amsterdam, the Netherlands, pp. 59-82.
A Mixed Functional-Structural System
One major role of dependencies is to represent function, but the Universal Dependencies also encode structural notions. On the structural side, languages are taken to principally involve three things:
- Nominal phrases (which are the usual means of entity expression, but may also be used for other things)
- Clauses headed by a predicate (most commonly a verb, but it may be other things, such as an adjective or adverb, or even a predicate nominal, such as He is a wreck)
- Miscellaneous other kinds of modifier words, which may themselves allow some modification, but do not expand into the same rich structures as nominal phrases and predicates.
This three-way distinction is generally encoded in dependency names. For example, if a verb is taking an adverbial modifier, it may bear one of three relations u-dep/obl, u-dep/advcl, or u-dep/advmod depending on which of these three sorts it is:
Similarly, the core grammatical relations differentiate core arguments that are clauses (e.g., u-dep/csubj, u-dep/ccomp) from those that are nominal phrases (e.g., u-dep/nsubj, u-dep/obj).
Clausal Dependents
To classify dependents of the main predicate in a clause, the UD taxonomy obeys the following principles:
- differentiate core arguments from noncore arguments and adjuncts (see “Core arguments vs. oblique modifiers” above)
- differentiate subjects from complements
- differentiate clauses with obligatory control from clauses with other types of subject licensing
- differentiate attachment to predicates from attachment to nominal phrases
- capture clausal modifiers of nouns that do not take the form of a relative clause
Additional distinctions (for example, with respect to voice) can be captured via language-specific subtypes
(such as nsubj:pass
for the subject of a passivized verb).
Note that the UD taxonomy does not attempt to differentiate finite from nonfinite clauses.
Coordination
We treat coordinate structures asymmetrically: The head of the relation is the first conjunct and all the other conjuncts depend on it via the u-dep/conj relation. Coordinating conjunctions and punctuation delimiting the conjuncts are attached using the u-dep/cc and u-dep/punct relations respectively to the immediately following conjunct.
He came home , took a shower and immediately went to bed .
conj(came, took)
conj(came, went)
punct(took, ,-4)
cc(went, and)
Multiword Expressions
Multiword expressions (MWEs) are combinations of words that (in some respect and to different degrees) behave as lexical units rather than compositional syntactic phrases. The UD taxonomy contains three special relations for analyzing MWEs:
- u-dep/fixed is used to analyze fixed grammaticized function-word MWEs like in spite of (see above)
- u-dep/flat is used to analyze exocentric semi-fixed MWEs like Barack Obama with no clear head
- u-dep/compound is used to analyze (headed or endocentric) compounds like noun phrase, with head phrase
Structures analyzed with u-dep/fixed and u-dep/flat are headless by definition and are consistently annotated by attaching all non-first elements to the first and only allowing outgoing dependents from the first element.
By contrast, compounds are annotated to show their modification structure, including a regular concept of head:
Special Relations
Besides core dependency relations, functional relations, and relations for analyzing coordination, MWEs and punctuation, the UD taxonomy includes a number of special relations for handling things like orthographic errors in text, disfluencies in speech, and list structures without internal syntactic structure.


{% assign speaker = include.speaker %} {% assign talk = include.talk %} {% assign entry = include.entry %}
Full-day workshop
{% elsif entry.workshoptype == 'morning' %}Morning workshop
{% elsif entry.workshoptype == 'noon' %}Noon workshop
{% else %}Evening workshop
{% endif %} Buy now {% endif %}


When the first babblings of Hooting Yard On The Air were heard across the aether almost five years ago, there was different theme music every week. After a while, a panel of experts settled on Caucasian Lullaby by Slapp Happy & Henry Cow to be the definitive theme and so it has remained to this day.
Mindful of the fact that this coming April will see the fifth anniversary of the show, Mr Key has been pondering whether or not to cast tradition aside, in a fit of what may be petulance, and to choose something different to begin the show and to play during those intervals when he stops reading to drink tea or to have a choking spasm. Incapable of making a decision, he is seeking the views of listeners. Please use the Comments here to “have your say”, as they say, even if—or especially if—you are someone who has never commented at Hooting Yard before. Those in favour of a change may wish to suggest an apt piece of music, although Mr Key cannot guarantee he will take the slightest bit of notice.
Whatever the final decision may be, every listener really ought to ensure that they are in possession of their own copy of Desperate Straights, the album from which Caucasian Lullaby is taken, and which is a unique masterpiece. Please purchase it directly from the ReR Megacorp, by clicking here. Now.


Before Change
for imported_module in relevant_imports
if imported_module not in combined_stdlib
)
merged_result = sorted(
set(itertools.chain.from_iterable(owners.unambiguous for owners in owners_per_import))
)
return InferredDependencies(merged_result, sibling_dependencies_inferrable=True)
class InferInitDependencies(InferDependenciesRequest):
After Change
merged_result.update(owners.unambiguous)
maybe_disambiguated = owners.disambiguated_via_ignores(explicitly_provided_deps)
if maybe_disambiguated:
merged_result.add(maybe_disambiguated)
return InferredDependencies(sorted(merged_result), sibling_dependencies_inferrable=True)


Provides an Locker implementation for the Monitor class. Uses the static Monitor methods with this instance as the object. More...
Public Member Functions | |
| override void | EnterReadLock () |
| <inheritdoc> | |
| override void | EnterWriteLock () |
| <inheritdoc> | |
| override void | EnterUpgradeableReadLock () |
| <inheritdoc> | |
| override bool | TryEnterReadLock (TimeSpan timeout) |
| <inheritdoc> | |
| override bool | TryEnterWriteLock (TimeSpan timeout) |
| <inheritdoc> | |
| override bool | TryEnterUpgradeableReadLock (TimeSpan timeout) |
| <inheritdoc> | |
| override void | ExitReadLock () |
| <inheritdoc> | |
| override void | ExitWriteLock () |
| <inheritdoc> | |
| override void | ExitUpgradeableReadLock () |
| <inheritdoc> |
Provides an Locker implementation for the Monitor class. Uses the static Monitor methods with this instance as the object.
Definition at line 30 of file MonitorLocker.cs.
| override void NiceThreads.MonitorLocker.EnterReadLock | ( | ) | [virtual] |
| override void NiceThreads.MonitorLocker.EnterUpgradeableReadLock | ( | ) | [virtual] |
| override void NiceThreads.MonitorLocker.EnterWriteLock | ( | ) | [virtual] |
| override void NiceThreads.MonitorLocker.ExitReadLock | ( | ) | [virtual] |
| override void NiceThreads.MonitorLocker.ExitUpgradeableReadLock | ( | ) | [virtual] |
| override void NiceThreads.MonitorLocker.ExitWriteLock | ( | ) | [virtual] |
| override bool NiceThreads.MonitorLocker.TryEnterReadLock | ( | TimeSpan | timeout | ) | [virtual] |
| override bool NiceThreads.MonitorLocker.TryEnterUpgradeableReadLock | ( | TimeSpan | timeout | ) | [virtual] |
| override bool NiceThreads.MonitorLocker.TryEnterWriteLock | ( | TimeSpan | timeout | ) | [virtual] |


Available now on GroupGets!
datum-IMU
specifications
- Full Scale Linear Acceleration: ±2/±4/±8/±16 g
- Full Scale Angular Rate: ±245/±500/±2000 dps
- Full Scale Magnetic Field: ±4/±8/±12/±16 gauss
- Maximum Report Rate: 100 Hz
- Sensor Type: USB
- Dimensions: 1.0” x 1.75” (25.4 mm x 44.4 mm)
- Mounting Holes: 4 x 4-40 holes, 0.75” x 1.5” on center (19.05 mm x 38.1 mm)
features
- Atmel SAMD21G18 microcontroller
- ST Microelectronics LSM9DS1 iNEMO intertial module
- Onboard EEPROM settings storage
- URI style command interface
- JSON formatted data packets
- Globally unique 64 bit UUID
- UF2 Bootloader
- datum
- a piece of information
- a fixed starting point of a scale or operation
- inertia
- a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force
The datum-IMU sensor combines the same SAMD21G18 microcontroller used on the Arduino Zero with the LSM9DS1 IMU sensor from ST Microelectronics to create the simplest, easiest to use IMU sensor for your application.
The datum-IMU sensor emulates a serial port over a USB connection, presents the information and data stored on it in a JSON formatted packet, and processes URI style commands to change and retrieve its settings. The datum-IMU sensor fills the gap between a LEGO® Mindstorms® sensor and a breakout board.
Control the behavior of the sensor by using URI style commands right from your favorite terminal program. Want to set the report rate to 10 Hz and send the reports automatically? The following command does just that.
set /config?reportRate=10&automaticReporting=true
Not sure what the settings for the datum-IMU sensor were? The following command will retrieve them in a JSON formatted data packet.
get /sensor/config
{
"accelerometer": {
"enabled": true,
"units": "g",
"range": "2 g",
"filterType": "mean",
"sampleRate": 50,
"dataRate": 10
},
"gyro": {
"enabled": true,
"units": "dps",
"range": "245 dps",
"filterType": "mean",
"sampleRate": 59.5,
"dataRate": 10
},
"magnetometer": {
"enabled": true,
"units": "G",
"range": "4 G",
"filterType": "mean",
"sampleRate": 40,
"dataRate": 10
}
}
The data from the datum-IMU sensor is also encapsulated in a JSON formatted packet. This results in human readable text that is still easy to parse with your favorite programming language. An example of the output is shown below.
{
"timestamp": 4310.4,
"accelerometer": {
"t": [4310.248, 4310.351],
"x": [-0.141296, -0.141052],
"y": [-0.035767, -0.03595],
"z": [-0.971252, -0.970093]
},
"gyro": {
"t": [4310.248, 4310.351],
"x": [-1.001892, -1.05423],
"y": [-0.800018, -0.829926],
"z": [0.216827, 0.194397]
},
"magnetometer": {
"t": [4310.247, 4310.346],
"x": [0.116455, 0.116943],
"y": [-0.253906, -0.257324],
"z": [0.782715, 0.781494]
}
}
The datum-IMU sensor can do much more than just collect the data. The measurement units can be customized to suit your application. IMU data can be returned in g, m/s^2, dps, gauss, etc. The datum-IMU sensor does all the calculations for you.
It can also apply filters such as min, mix, mean, and RMS to the data stream. This truly makes the datum-IMU sensor a smart sensor that goes far beyond what a breakout board can do. The datum-IMU sensor is also programmed with an Arduino compatible bootloader allowing full customization of the firmware.
The datum-IMU sensor is just one of the sensors in the datum line currently available. The other sensors, datum-Weather, datum-Light, and datum-IMU all feature the same easy to use, text based interface. More information on the full spectrum of sensors is available here.


This js magic make client side module loader work like CommonJS or node js 'require' style, which load module synchronously or Asynchronously.
Module script no longer need to wrap in a closure. Just 'exports' your module.
I use jQuery to simplified lots of the work without using Object.defineProperty, also leverage jQuery build-in cache. See, jQuery has all the power long long ago!!


Over a million faulty condoms recalled in Uganda
by Staff ReporterJohannesburg – Over a million faulty condoms manufactured by India’s Life Guard which contained holes or were at risk of bursting have been recalled from being distributed in Uganda by international charity Marie Stopes which provides contraception and family planning services in more than 35 countries.
Nearly six percent of adults in Uganda live with the HIV virus, the BBC reported, citing the United Nations. Other research suggests that only 11 percent of people in the country have planned pregnancies. Marie Stopes supplies between 1.5 million and two million condoms to Uganda every month.
The recall came after Uganda’s National Drugs Authority (NDA) wrote to the charity on October 30, saying two batches of Life Guard condoms had failed to comply with “quality tests”.
The NDA and Marie Stopes are currently working jointly to urgently investigate what happened with these batches and to ensure the products continue to meet high quality standards.
African News Agency (ANA)


Question: 3. Are there any major differences in how the top 5 most frequent purposes of disbursements distribute geographically in terms of countries that receive donations? Are there countries that tend to receive more of certain type of donations than others?
Explanation:For this visualisation we can again use the world map with bubbles on each country. But the difference is that, for this problem statement we shall have one choropleth for one reason for the donation offered/received, therefore we will have a choropleth of the world map for each reason and the bubble size shall determine how big the donation offered/received is. For example, refer the sample chart below,
PROS:This will help us identify the major reason a country has received a donation. And also distinctly differentiate the reason that each country is willing to donate for.
CONS: The major challenge lies in pre-processing the data. Five major reasons has to be sorted and based on that each bubble map is visualised.
Feature: Moving the cursor over a bubble would indicate the name of the country the bubble is in.


TUI
Terminal user interface library
tui
active_element
Public Member Functions
|
Protected Member Functions
|
List of all members
tui::active_element Struct Reference
Inheritance diagram for tui::active_element:
Public Member Functions
void
activate
()
void
deactivate
()
bool
isActive
() const
Protected Member Functions
virtual void
activationAction
()
virtual void
deactivationAction
()
Generated by
1.8.18


--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/Equation.20for.20match-case.html ---
Is there way to fill this hole (similar to coq's match-return)
match f x with | case1 y := g x y (_: f x = case1 y) | ... end
It's not built in to the match
syntax, but there is a tactic for this, cases
cases h : f x with y, { -- case1 y exact g x y h, }
ooh, that's good to know, I also noticed that refine
will not make goals for _
within a match arm
Lean does have match-return as well, but you have to handhold it a bit to get this goal
match f x, rfl : ∀ a, f x = a → P with | case1 y, h := g x y (h: f x = case1 y) | ... end
ah, I see, this is acceptable too
I'm not sure I know what you mean by not making goals for _
refine will make goals for anything it can't infer
oh, maybe you mean match
blocks refine because it uses the equation compiler (so it is typechecking in a different context, for a standalone definition)
def test (b: bool) : bool := begin refine (match b with | tt := tt | ff := _ end), -- error for _, instead of new goal end
right
same happens when you use let <...> = e1 in e2
thanks for the help
you can still use tactics in there, but you have to make a separate begin-end block
def test (b: bool) : bool := begin exact (match b with | tt := tt | ff := begin ... end end), end
Last updated: Apr 24 2020 at 19:02 UTC


BusMall
Welcome to our page busmall, you can vote to your favorite products by click in the Pic bellow
number of attempts
view result


Typesets
Introduction
Groups of types can be combined to perform analysis over data sequences like pandas series or dataframes. These type grouping are called typesets.
>>> from visions.typesets import StandardSet
>>> typeset = StandardSet()
>>> typeset.types
{DateTime, String, Generic, TimeDelta, Integer, Complex, Boolean, Object, Categorical, Float}
The standard typeset includes all baseline visions types; a complete list of default typesets is available in the API documentation.
Broadly speaking, a typeset exposes three primary capabilities - type detection, type inference, and type casting.
Let’s look at an example sequence of integers encoded as strings to see these capabilities in action.
test_series = pd.Series(['1', '2', '3'])
Detection
Type detection attempts to answer the question: What type is my data right now?
# Functional
>>> from visions.functional import detect_type
>>> detect_type(test_series, typeset)
String
# Object Oriented
>>> from visions.typesets import CompleteSet
>>> typeset.detect_type(test_series)
String
Inference
Type inference attempts to answer the question: What type is my data best represented as?
>>> from visions.functional import detect_type, infer_type
>>> detect_type(test_series, typeset)
String
>>> infer_type(test_series, typeset)
Integer
As you can see, visions was able to infer that the test_series was really an integer series rather than string. Integer detection is a fairly simple use case but visions supports arbitrarily complex types from geometries to URLs to file paths and beyond.
Cast
Type casting is the process of converting a series or dataframe from one type to another, for example, from strings to integers.
>>> from visions.functional import cast_to_inferred
>>> cast_to_inferred(test_series, typeset)
pd.Series([1, 2, 3])
See also
This returns a copy of your data object, please read the engineering view document for more information.
Details
The Generic Typeset
All typesets include the Generic
type at their base. The generic represents a catch all type
to which all sequences belong. This means an “empty” typeset would still include a generic at it’s root
from which all other types can be related.
>>> from visions.typesets import VisionsTypeset
>>> my_typeset = VisionsTypeset([])
>>> my_typeset.types
{Generic}
Multiple Typesets
Another potential “gotcha” is to remember that all operations are defined over the specific typeset used to invoke the operation. In practice this means two different typesets might infer or detect different types for the same series.
Let’s take the example of two typesets: one including the integer type and one without.
>>> import visions as v
>>> from visions.typesets import VisionsTypeset
>>>
>>> typeset_1 = VisionsTypeset([v.Integer, v.Float])
>>> typeset_2 = VisionsTypeset([v.Float])
>>>
>>> series = pd.Series([1, 2, 3])
Logically we can see the series should be an integer but what happens when attempting inference with the two different typesets?
>>> typeset_1.detect_type(series)
Integer
Excellent, we got what we expected! What about the second typeset which omits the integer type?
>>> typeset_2.detect_type(series)
Generic
Because integers weren’t included in the typeset we didn’t detect them. Instead, the closest matching type included in the typeset was returned.
The traversal graph for the default typeset can be viewed below. The relation graph constructed for any specific typeset will vary based on the relations implemented on each type included in the typeset.


Zephaniah 1:16
A day of the trumpet and alarm against the fenced cities, and against the high towers.


- Your phone in real time from any browser
What we do? - Watch this video - Mash up a phone!
Develop for web? You already develop for MashMobile - Learn more about MashMobile
Mash mobile for carriers and handset manufacturers - What's in the mash?
News from the MashMobile world


Note: I've Removed the ability to actually upload files (it will error out silently since there is no error handler, so it'll still appear to work) because you guys were constantly filling up my Cloudinary account. Please create your own account and replace the "joezim007" and "ujpu6gyk" bits in the JavaScript with your own account's information.


Half-Past Seven Stories
by Robert Gordon Anderson
Story 2: "The Big Bobsled"
Additional Information
- Year Published: 1922
- Language: English
- Country of Origin: United States of America
- Source: Anderson, R.G. (1922). Half-Past Seven Stories. New York, NY: G.P. Putnam’s Sons.
-
Readability:
- Flesch–Kincaid Level: 5.2
- Word Count: 2,313
- Genre: Adventure
- Keywords: secrecy
- ✎ Cite This
Downloads
Teddy the Buckskin Horse and Hal the Red Roan had just come in the yard. They were drawing a big load of lumber from the mill which stood in the woods on the north branch of the River.
Just before he unloaded the boards and planks back by the barn, the Toyman picked out a few of the finest and carried them into his shop. That did look mysterious and suspicious—very pleasantly suspicious.
“I’ll bet that’s for us,” declared Marmaduke.
“You just bet it is!” said his brother.
So each day for almost a week, they lingered around the shop, after school was out. But the Toyman never appeared until long after five. He had his corn husking to do, and he wanted to get all the fall jobs finished before cold weather.
One week went by, then another. It was very provoking, thought the boys, to have to wait so long for that secret.
Jehosophat did try once to find out about it. He stopped the Toyman as he was coming from the barn with a pail full of bubbly milk.
“Say, Toyman, what are those boards for?”
“What boards?” asked the Toyman—just as if he didn’t know.
“Those boards you put in your workshop,” both the boys answered together. It sounded like some chorus they had learned for Commencement.
“Ho ho!” laughed the Toyman, “ask me no questions and I’ll tell you no lies.”
He was hopeless. He was forever making queer answers and queerer rhymes which Miss Prue Parsons the schoolteacher didn’t at all approve. But Father said it didn’t hurt the children as far as he could see—it just entertained them.
So the Toyman was answering:
”Ask me no questions an’ I’ll tell you no lies;
Gooseberries are sour but make very sweet pies.”
The boys had to be content with that information, but it was very hard waiting.
There came a day when it rained, and the Toyman couldn’t work in the fields, or paint the house, or mend the leaks in the roof of the barn. Of course, he might have fixed Old Methusaleh’s harness, which badly needed repairs, but he looked at the sky and said,—
“It looks like snow. I ought to get at that—”
Then he bit his lip and the secret was still safe.
Very mysteriously he unlocked the door of his workshop. And the boys peeked in.
“Where’s your ticket, Sonny?” he asked, seeing their two heads in the doorway. That was his way, you see, making a game out of everything.
“We haven’t any, but oh, Toyman, let us in, plee-a-sse.”
“All right, but don’t talk more than forty words to the minute, or I can’t plane this straight,” he said, working away at the boards.
They couldn’t yet guess what IT was. And it took a good many hours from his work and chores for the Toyman to finish IT, whatever IT was. But after about a week they saw standing against the wall four boards about two feet long, curved like this:
And four more crosspieces of a very ordinary shape:
And one cross-piece with handles:
Then one very long one like this:
The thing to do was to guess what they would make when put together.
Just then the Toyman arrived with three barrel hoops. And he worked away with his tools until the hoops were almost straight. Then he made little holes in them and nailed them with little nails, very neatly, on the four long curved pieces of wood. Then he fastened these curved pieces together by nailing the crosspieces between. He fastened the other pair in the same way, and the affair began to look something like catamarans, those funny boats the geographies say folks use in Australasia.
But when he nailed the big board on and attached the steering gear, it was easy to see what all the time the Toyman had been planning to make. And when he painted the runners yellow with a little blue edge running around them, and the seat bright red, with a white star on it, they decided it was the finest bobsled in the world.
And, oh yes, he had to paint the word “Scud” in blue letters, right near the star.
Yes sir, there was no doubt about it, it was the finest bobsled in the world—the whole world, we mean.
And again the boys shouted, “Hooray!,” together as in a chorus, not forgetting to add,—”And thank you, Toyman, heaps !”
Then they happened to think the bobsled was ready, but something else was missing—something very necessary, too.
“Now for the snow!” Jehosophat said.
“I can knock together a bobsled, sonny,” the Toyman replied, “But I haven’t any tools to make that .”
So every night, when he said his prayers, Marmaduke added another sentence to “God bless Mamma an’ Papa an’ the Toyman an’ Wienie an’” all the rest of his friends. Perhaps you can guess what it was. No?
Well, it came in about a week. On the twenty-third of November, to be exact.
It took only an hour to make the fields white, and only about three for the snow to pile deep enough to carry the new bobsled.
The Toyman looked at the sky, then at the ground, and then at his shop.
“Guess I’ll knock off,” he said. He was always knocking off work or something for the children.
But he had to stop their quarreling now. Each one wanted the honor of pulling the big bobsled first. For it was a thing to be proud of, with its yellow runners and the blue edge around them, and the red seat with the white star in the middle.
“You’re as bad as the pigs in the corner pen,” said the Toyman, “where are your manners?”
That settled it, of course. Turns! That was the proper way, and off they went.
But after all, “taking turns” wasn’t as fine as the next thing the Toyman suggested.
“All jump on,” he called, “and I’ll be the cayuse.”
That was a funny word he had learned out West, but by this time the children knew he meant horse . So the three, Jehosophat, Marmaduke, and Hepzebiah, sat on the red seat and were pulled through the snow, oh, ever so swiftly!
It was like riding through fairyland, for the branches above them were furred with white feathery snow, and the woods looked like some great lace design made by the Winter Queen who, they say, knits when the nights are cold and the Winter King is out at the club.
Soon they reached the hill. It was pretty steep and Jehosophat and Marmaduke wanted to get off and walk up so as to make it easier for the Toyman. He wouldn’t hear of that, but just set his shoulders like Teddy in the shafts and puffed and pulled up hill.
On the fields the snow was light and feathery like powdered sugar, but on the hill it had been packed down hard by the coasters. There were so many of them, boys and girls from the neighborhood all around! Some were at the top, and some at the bottom, and some in the middle, sliding merrily down.
When the Three Happy Children reached the top of the hill the Toyman cried:
“I’ll sit in front to steer and hold little Hepzebiah. You boys sit in back, Jehosophat at the end, and hold on to the grips.”
Yes there were grips, too, for the Toyman hadn’t forgotten anything that goes with a perfect sled.
“All aboard! Toot, toot!” he shouted, and Jehosophat yelled,—
“Clear the way!”
And down the hill they shot. It wasn’t like any other kind of travel in the world. Perhaps it was more like flying than anything else, but that was funny, too, when you come to think of it, for when you fly you usually go up, and they were going down.
They reached the bottom all too soon, but the trip was worth the trouble of trudging back, especially as all the hard work was done by the Toyman.
When they reached the top again, once more he shouted, “All aboard, toot, toot!”
Some folks thought he was silly, and Mrs. Hamm, riding by in a buggy, on the road below, said to Mr. Hamm,—
“There’s that good-for-nothing Frank Clark again, hollerin’ like a wild Injun with all those children.”
“Yes, Maria,” agreed her husband. “I’d send him to the work’us if I was on the Township Committee.”
 Was the Toyman worth while? You just ask Jehosophat and Marmaduke and Hepzebiah and Wienerwurst, and hear what they have to say.
Once during that long and glorious afternoon they had trouble. Fatty Hamm started it. It was the only thing he was good at—trouble and eating. And, of course, Reddy Toms and Dicky Means had to help him. Anyway, Fatty pushed Hepzebiah into a deep snowdrift—when he thought the Toyman wasn’t looking. And Hepzebiah fell into the snowdrift head first so that only her legs could be seen, and they were kicking wildly in the air. Now the Toyman was busy untangling the rope, which had gotten mixed with the steering-gear, and he hadn’t noticed Fatty and Reddy at their old tricks.  Then they went for Reddy and Fatty. Reddy ran away, but Fatty stood his ground, for he was much bigger than they. They had their fists clenched, and were going to punch him, very hard, I guess, when the Toyman looked up from his work and called,—
“What’s the trouble, son?”
The boys explained it, but they kept their fists clenched just the same. They were rather excited, you see, and as soon as they were through telling the Toyman all about it, they wanted to pitch into “that ole Fatty.”
But Fatty tried to lie out of it.
“She just fell herself,” he said, half scared.
“She didn’t, either,” Jehosophat yelled, “he pushed her in.” And he started to rush for the fat boy when the Toyman called,—
“Hold on there, let me settle it.”
He came over, and squinted his eyes thoughtfully like a judge, while Fatty twisted and squirmed and squirmed and twisted.
 Your fists would only sink into him like dough. So I guess you’d better wash his face in the snow—hard now.”
So they did—very hard , as the Toyman had told them.
“Why, he’s actually blubbering, the great big booby,” said Jehosophat, “shame!”
Now there’s no word in the language in which boys and girls join more readily than this same word “Shame.” So they all took up the chorus, everybody on that hill. You know that chorus, and your parents know it, and your grandparents, and great grandparents, too, sang it, long, long before you were born.
”Shame, shame, puddin’ an’ tame.
Everybody knows your name.”
What pudding has to do with it probably none in the whole world knows. But it is a very effective song, and they one and all shouted it, dancing around Fatty and Reddy, and laughing at them; and the fat boy started to run away, yelling at the top of his lungs. But he stumbled over the bobsled, and the tangled ropes caught his feet and started him rolling down the hill. He didn’t exactly roll, either, for he was so fat that he seemed to bounce like a rubber ball; and little Wienerwurst, who thought it all very fine sport, ran after him, nosing and snapping at him all the way down that hill. Then, when he reached the bottom, coward Fatty picked himself up and “made tracks” for home.
It was to—be sure, an odd sort of punishment that the Toyman ordered for Fatty. It was just such things that made Mr. and Mrs. Hamm and all the neighbors shake their heads over the Toyman and say he was crazy. But Jehosophat, who had heard it said that Solomon was a wonderful judge, knew one that could beat Solomon—and he was the Toyman.
Perhaps he was right. At all events, the children were ever so happy, as they coasted down, down the hill on that big bobsled, which they did till the stars came out, and, far over the fields, the supper bell sounded.


Plugin Information |
|---|
View Amazon SNS Build Notifier on the plugin site for more information. |
Older versions of this plugin may not be safe to use. Please review the following warnings before using an older version:
Send build notifications to an AWS SNS Topic.
From version 1.7 on you can customize the SNS subject and payload message making use of build and environment variables.
From version 1.8 you can set in the global configuration whether you want also to send out an SNS notification on build start.
Attachments:
snsnotify-global-settings.png (image/png)


Profile
Username:
Password:
Email:
First Name:
Last Name:
Username:
Email:
First Name:
Last Name:
Add Friend
Remove Friend
User's Posts


Changeset 108 for mystic/models
- Timestamp:
- 03/10/09 00:06:20 (7 years ago)
- Location:
- mystic/models
- Files:
-
- 6 edited
Legend:
- Unmodified
- Added
- Removed
-
mystic/models/Make.mm
r94 r108 28 28 br8.py \ 29 29 lorentzian.py \ 30 #circle.py \30 circle.py \ 31 31 32 32 export:: export-package-python-modules -
mystic/models/__init__.py
r98 r108 4 4 models and functions used in testing & examples 5 5 """ 6 # base classes 7 from poly import AbstractModel 8 from dejong import AbstractFunction 6 9 7 10 # models … … 10 13 from br8 import decay 11 14 from lorentzian import lorentzian 12 #from circle importcircle15 from circle import circle, dense_circle, sparse_circle, minimal_circle 13 16 14 17 # functions -
mystic/models/br8.py
r98 r108 40 40 41 41 def CostFactory(self,target,pts): 42 """generates a cost function instance from list sof coefficients & evaluation points"""42 """generates a cost function instance from list of coefficients & evaluation points""" 43 43 datapts = self.evaluate(target,pts) 44 44 F = CF() -
mystic/models/circle.py
r88 r108 2 2 3 3 """ 4 from test_circle.py 4 References: 5 6 None 5 7 """ 8 #FIXME: cost function seems to apply penalty when r=R0... it should not 9 from poly import AbstractModel 6 10 7 from numpy import random, sqrt 11 from numpy import array, pi, arange 12 from numpy import random, sin, cos 13 from math import floor, sqrt 8 14 9 def generate(N): 10 # generate N random points in a unit circle 11 n = 0 12 while n < N: 13 x = random.random()*2.-1. 14 y = random.random()*2.-1. 15 if x*x + y*y <= 1: 16 n = n+1 17 yield [x,y] 15 random.seed(123) 16 17 class Circle(AbstractModel): 18 """Computes 2D array representation of a circle 19 where the circle minimally bounds the 2D data points 20 21 data points with [minimal, sparse, or dense] packing=[~0.2, ~1.0, or ~5.0] 22 setting packing = None will constrain all points to the circle's radius""" 23 def __init__(self,packing=None,name='circle',sigma=1.0): 24 AbstractModel.__init__(self,name,sigma) 25 if packing == None: packing = 0.0 26 self.__packing__ = packing 27 return 28 29 def __call__(self,x,y,r,*args,**kwds): 30 return self.forward((x,y,r),*args,**kwds) 31 32 def forward(self,coeffs,npts=None): 33 """generate a 2D array of points contained within a circle 34 built from a list of coefficients 35 (x,y,r) = coeffs 36 37 default npts = packing * floor( pi*radius^2 )""" 38 if not npts: 39 # generate # of points based on packing and given radius 40 npts = self.__packing__ * floor(pi*(coeffs[-1])**2) 41 return gendata(coeffs,npts) 42 43 def ForwardFactory(self,coeffs): 44 """generates a circle instance from a list of coefficients 45 (x,y,r) = coeffs""" 46 x,y,r = coeffs 47 def forward_circle(npts=None): 48 """generate a 2D array representation of a circle 49 with (x,y,r) = (%s,%s,%s)""" % (x,y,r) 50 return self.forward((x,y,r),npts) 51 return forward_circle 52 53 def CostFactory(self,target,npts=None): 54 """generates a cost function instance from list of coefficients & number of evaluation points 55 (x,y,r) = target coeffs""" 56 datapts = self.forward(target,npts) 57 def cost(params): 58 """cost function for minimum enclosing circle for a 2D set of points""" 59 x,y,r = params 60 if r<0: 61 return -999. * r 62 penalty = 0 63 for xx,yy in datapts: 64 # compute distance to origin 65 d = sqrt((xx-x)*(xx-x) + (yy-y)*(yy-y)) 66 if d > r: 67 # each violation adds 1 to the cost plus amount of violation 68 penalty += 1+d-r 69 return self.__sigma__ * (r+penalty) 70 self.__cost__ = cost 71 return self.__cost__ 72 73 def CostFactory2(self,datapts): 74 """generates a cost function instance from a 2D array of datapoints""" 75 def cost(params): 76 """cost function for minimum enclosing circle for a 2D set of points""" 77 x,y,r = params 78 if r<0: 79 return -999. * r 80 penalty = 0 81 for xx,yy in datapts: 82 # compute distance to origin 83 d = sqrt((xx-x)*(xx-x) + (yy-y)*(yy-y)) 84 if d > r: 85 # each violation adds 1 to the cost plus amount of violation 86 penalty += 1+d-r 87 return self.__sigma__ * (r+penalty) 88 self.__cost__ = cost 89 return self.__cost__ 90 91 pass 92 93 # prepared instances 94 circle = Circle() 95 dense_circle = Circle(packing=5.0) 96 sparse_circle = Circle(packing=1.0) 97 minimal_circle = Circle(packing=0.2) 18 98 19 99 20 def cost(params): 21 x,y,r = params 22 if r<0: 23 return -999. * r 24 penalty = 0 25 for xx,yy in xy: 26 # compute distance to origin 27 d = sqrt((xx-x)*(xx-x) + (yy-y)*(yy-y)) 28 if d > r: 29 # each violation adds 1 to the cost plus amount of violation 30 penalty += 1+d-r 31 return r+penalty 100 # helper functions 101 def gencircle(coeffs,interval=0.02): 102 """generate a 2D array representation of a circle of given coeffs 103 coeffs = (x,y,r)""" 104 x,y,r = coeffs 105 theta = arange(0, 2*pi, interval) 106 xy = array(zip(r*cos(theta)+x, r*sin(theta)+y)) 107 return xy 108 109 def gendata(coeffs,npts=20): 110 """Generate a 2D dataset of npts enclosed in circle of given coeffs 111 coeffs = (x,y,r) 112 NOTE: if npts == None, constrain all points to circle of given radius""" 113 if not npts: 114 return gencircle(coeffs) 115 def points_circle(N): 116 # generate N random points in a unit circle 117 n = 0 118 while n < N: 119 x = random.random()*2.-1. 120 y = random.random()*2.-1. 121 if x*x + y*y <= 1: 122 n = n+1 123 yield [x,y] 124 x0,y0,R0 = coeffs 125 xy = array(list(points_circle(npts)))*R0 126 xy[:,0] += x0 127 xy[:,1] += y0 128 return xy 32 129 33 130 -
mystic/models/mogi.py
r98 r108 48 48 #FIXME: continue refactoring from test_mogi*.py... 49 49 def CostFactory(self,target,pts): 50 """generates a cost function instance from list sof coefficients & evaluation points"""50 """generates a cost function instance from list of coefficients & evaluation points""" 51 51 raise NotImplementedError, "cost function not implemented" 52 52 -
mystic/models/poly.py
r99 r108 18 18 19 19 def polyeval(coeffs, x): 20 """takes list sof coefficients & evaluation points, returns f(x)20 """takes list of coefficients & evaluation points, returns f(x) 21 21 thus, [a3, a2, a1, a0] yields a3 x^3 + a2 x^2 + a1 x^1 + a0""" 22 22 # The effect is this: … … 60 60 61 61 def evaluate(self,coeffs,x): 62 """takes list sof coefficients & evaluation points, returns f(x)"""62 """takes list of coefficients & evaluation points, returns f(x)""" 63 63 raise NotImplementedError, "overwrite for each derived class" 64 64 … … 68 68 69 69 def CostFactory(self,target,pts): 70 """generates a cost function instance from list sof coefficients & evaluation points"""70 """generates a cost function instance from list of coefficients & evaluation points""" 71 71 datapts = self.evaluate(target,pts) 72 72 F = CF() … … 93 93 94 94 def evaluate(self,coeffs,x): 95 """takes list sof coefficients & evaluation points, returns f(x)95 """takes list of coefficients & evaluation points, returns f(x) 96 96 thus, [a3, a2, a1, a0] yields a3 x^3 + a2 x^2 + a1 x^1 + a0""" 97 97 return polyeval(coeffs,x) … … 135 135 136 136 def CostFactory(self,target,pts): 137 """generates a cost function instance from list sof coefficients & evaluation points"""137 """generates a cost function instance from list of coefficients & evaluation points""" 138 138 raise NotImplementedError, "use Polynomial.CostFactory(targets,pts)" 139 139
Note: See TracChangeset
for help on using the changeset viewer.


Often in environmental health datasets censored variables are adjusted by another non-censored variable. For example, measurements of two chemicals in a sample (\(x\) and \(y\)) might be normalized by dividing by the volume of each sample (\(z\)). If \(x\) and \(y\) were singly censored, dividing them by \(z\) leads to variables \(x_{adj}\) and \(y_{adj}\) that are censored at multiple points.
Newton and Rudel (2007) describe a method for estimating the Pearson correlation between two censored variables that are adjusted by a third, non-censored variable. The approach incorporates information about the correlations between \(x\), \(y\), and \(z\), and is based on the identity
\[ \mathrm{cor}(x-z,y-z) = \frac{\sigma_{xy} - \sigma_{xz} - \sigma_{yz} + \sigma_z^2}{\big\{(\sigma_x^2 + \sigma_z^2 -2 \sigma_{xz})(\sigma_y^2 + \sigma_z^2 -2\sigma_{yz})\big\}^{0.5}} \]
You can use this method in censcor
by using the adj
argument to input a formula describing the adjustment column. Note that we still the unadjusted values for \(x\) and \(y\).
d1 <- generate_censored_data(N = 100, # Number of data points
rho = 0.5, # true correlation between x and y
L_prob = 0.2, # probability of censoring
direction = -1, # direction of censoring (left)
adj = TRUE, # generate an adjustment variable
adj_sigma = 1) # standard deviation of the adjustment variable
fit <- censcor(x | cens(x_cens) ~ y | cens(y_cens), d1, adj = ~adj, iter = 600)
The estimated correlation between \(x\) and \(y\) as adjusted by \(z\) (that is, the correlation between \(x-z\) and \(y-z\)) is reported as rho_adj
.
## For each parameter, n_eff is a crude measure of effective sample size,
## and Rhat is the potential scale reduction factor on split chains (at
## convergence, Rhat=1).
library(bayesplot)
## This is bayesplot version 1.2.0
mcmc_areas(as.matrix(fit), pars = "rho_adj")


bang
`Prev `__
B
`Next `__
--------------
**bang**
1. n. Common spoken name for ``!`` (ASCII 0100001), especially when used
in pronouncing a `*bang path* `__ in spoken hackish. In
`*elder days* <../E/elder-days.html>`__ this was considered a CMUish
usage, with MIT and Stanford hackers preferring
`*excl* <../E/excl.html>`__ or `*shriek* <../S/shriek.html>`__; but the
spread of Unix has carried ‘bang’ with it (esp. via the term `*bang
path* `__) and it is now certainly the most common
spoken name for ``!``. Note that it is used exclusively for non-emphatic
written ``!``; one would not say “Congratulations bang” (except possibly
for humorous purposes), but if one wanted to specify the exact
characters “foo!” one would speak “Eff oh oh bang”. See
`*shriek* <../S/shriek.html>`__, `*ASCII* <../A/ASCII.html>`__.
2. interj. An exclamation signifying roughly “I have achieved
enlightenment!”, or “The dynamite has cleared out my brain!” Often used
to acknowledge that one has perpetrated a
`*thinko* <../T/thinko.html>`__ immediately after one has been called on
it.
--------------
+------------------------------+----------------------------+----------------------------+
| `Prev `__ | `Up <../B.html>`__ | `Next `__ |
+------------------------------+----------------------------+----------------------------+
| bandwidth | `Home <../index.html>`__ | bang on |
+------------------------------+----------------------------+----------------------------+


[Seal of Avarice]
The Seal of Avarice bestows the following benefits:
Ownership of the Necropolises:
The Revolutionaries of Dusk have exclusive rights to the eight Necropolises. In case of a tie, entry is no longer exclusive.
Meeting with Anakim:
The door to the Forbidden Sanctum opens and we finally meet the holy flame, Anakim. She is our greatest enemy, sleeping in the Saints Necropolis.
Transaction Privileges with Merchant of Mammon:
You can do business with the Merchant of Mammon in the Necropolises. They accept payment in ancient adena, and have many fine, rare articles.
"I wish to fight for the Seal of Avarice."
Back


My name is Solana.
I live in Apia,Samoa.
I am seven years old.
This is my photo:
I am laerning how to make a website at coderdojo


In this activity, you will work on matching the titles of the rules
with their descriptions from the list. Please, click on next once you are ready!
Source: These rules are synthesised from resources, such as the Wikimedia UK Training Module,
Art+Feminism Beginner Training Module, and Women in Red Online
Resources. Have fun!
Top ten Wikipedia rules:
The rules' description


click Choose files to upload
select an image from your computer that you wish to upload
to save the image to the product, click the 'edit' button by the image that automatically appears in the list below
continue to add alternative text and variant
click Update
which will take you back to the previous screen where you clicked Choose files to upload
to save the image to the product, right-click one of the other tabs such as Variant or Prices, and click 'open in new tab' from your browser
continue editing the new product through this new tab and close the original tab you started on
if you continue using the original, the images won't be saved to the product
repeat this process for as many images as you'd like to upload


Yeah it's been a rough week I'll make this fancier too, but for now @kirstenrauff is generally my handle


The effects on glioma cell activity and sensitivity to TMZ treatment by LINC00466/miR-137/PPP1R14B axis. ( A) The viability abilities of T98G cells in different treatment groups were measured by CCK8 assay; ( B) Effects of LINC00466/miR-137/PPP1R14B axis on cell resistance to TMZ (200uM); ( C and D) The cell migration and invasion abilities of T98G cells in different treatment groups.


New Video - 20-12-2013
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but with desktop publishing software like Aldus.


Let's say you're commenting on a video.
If you do not want the video to stop when you submit a comment, you should use an Ajax.
The example below does not use the database, so you can run it without any extra work.
Unzip example and move to root directory and run mvn jetty:run and visit http://localhost:8080.


I work in a variety of fields that span many technologies and conventional job fields. One of these is cluster computing. I graduated from RIT in May of 2015 with a degree in Motion Picture Science. I also have considerable experience in IT, web management, video editing and special effects as well as manye years systems administration.
5+ years experience working with Linux, OSX and Windows. I'm experienced with everything to user support, troubleshooting, scaling systems management and deployment, in addition to security and cluster management. I enjoy working with clusters and massive data pools, as well. I am a CentOS guru.
I am experienced with WordPress and HTML web development as well as domain management, SEO optimization, server-side upgrades as well as remote host management and systems and uptime monitoring.
I am experienced with Film technology as well as Digital Imaging. This includes production, post-production, editing, effects and color correction as well as designing systems for workflow ready production environments.


Types of accomodations
Overnight accomodations
monthly accomodations
yearly accomodations
daytime accomodations
Hey go back to
PREVIOUS PAGE


The Fishbowl challenge is an entrepreneural competition for students from various parts of the world. It was started by former Google VP, Tom Siegel and involves solving challenges on different topic areas. I was recruited to join the team as volunteer Graphic Designer. One of the tasks I took on was the creation of the challenge logo. See the fishbowl website to learn more.
For the logo design, no brief was provided. I was given just two instructions: Include a fish (or some fish) in the design and use the "fishbowl" name as part of the logo in some form. I also chose the color palette to be used for the branding. The futura font had also been selected as part of the brand as it was already in use on the official website.
This part of the process involved getting to understand the brand better and the purpose of the competition. During this process, I also did some research to find out who the target market is and what kind of image the competition is supposed to have for each one of the groups.
After gathering some more information on the brand, I then proceeded to seek inspiration. Usually this process, for me, involves looking at real life objects, pinterest and picking the client's brains on images and shapes they would like to see. Once completed I move on to sketching ideas and before refining the sketches to digital art.
The colours chosen for the brand and eventually used in the logo were selected at this point. The colour palette was the product of a careful process to create a family of colours that would appeal to all the different stakeholder groups. The main stakeholders being competition participants, investors and mentors. The font used was the brand font and both were combined with the sketches to create the digitised logos.
When the designs were completed, they were presented to the leadership team for feedback. They expressed the desire to use a specific image of a fish that had been created previously by a different designer. This feedback was provided alongside other feedback such as the use of a fishbowl and having the fish in motion (jumping, for example).


Eric Chen
A Zone is an execution context that persists across async tasks. You can think of it as thread-local storage for JavaScript VMs.
Promise, MutationObserver
setTimeout, setImmediate, setInterval, requestAnimationFrame
// In Zone 1 setTimeout(callback, 1000);


This intention splits a try statement with multiple resources into two nested
try-with-resources
statements.


Contact Us
Consectetur adipiscing elit.
Address
Company Name100 Avenue Road
Name Town, ST 01234
Hours
8am - 4pm Weekdays
10am - 6pm Weekends
Phone
Email us
You can email us at<EMAIL_ADDRESS>or via the online form below: