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Michael's Linux Network
Simple Text
A demo with just a text field, echoed to the user
A template for a cgi script
.
It is a .txt file.


My name is Donald (index 0).
Donald Duck (index 1).
I live in Duckburg (index 2).
My best friend is Mickey (index 3).
And I'm in love with Daisy (index 4).
In this example, we select the p elements with index number 2 and 3, since they are in the range between three from the end (-3) and one from the end (-1).


--- title: Generating a password - part 1 date: 2013-01-03 comments: true layout: post categories: - python ref_url: ---
OK, here is the first installment of the new Everyday Python series. Today I'm just providing a link, as I still have some infrastructure work to get done in order to publish each installment both here and at Runestone Interactive.
Generating a password part 1


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{% extends 'base.html' %} {% block title %}Nothing here!{% endblock %} {% block content %}
I don’t know what you’re looking, but it’s not here.


Iperf performance test
Mark Gates
Ajay Tirumala
Jim Ferguson
Jon Dugan
Feng Qin
Kevin Gibbs
John Estabrook
National Laboratory for Applied Network Research
National Center for Supercomputing Applications
University of Illinois at Urbana-Champaign
http://www.ncsa.uiuc.edu
Permission is hereby granted, free of charge, to any person obtaining a copy of this software (Iperf) and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
<EMAIL_ADDRESS>Last modified: Jan 5, 2004
NLANR ||
applications support ||
engineering support ||
measurement and operations


Ornamentum data table list has a variety of predefined themes which you can apply to your application. Greater selection of themes are available with different colour variations to chose from.
You can check the user experience of these themes via toggling the predefined themes via theme selector as follows.
Ornamentum bundles prebuilt CSS and source SCSS theme files. However, we recommend you to use the source SCSS files for best browser support with the use of browserlist configuration.
Import the Ornamentum theme style sheet reference to apply theming of your preference. Follow Angular CLI: Global Styles documentation for more information on how to integrate third party style sheets.
Below images illustrate the list of available themes and a glimpse of their appearance.
Minimalistic theme with white colour based variations.
SCSS (recommended): Include Ornamentum theme source SCSS references.
CSS: Include Ornamentum prebuilt CSS references.
The following image illustrate the ornamentum Data Table look and feel with its Dark theme.
SCSS (recommended): Include Ornamentum theme source SCSS references.
CSS: Include Ornamentum prebuilt CSS references.
The following image illustrate the ornamentum Data Table look and feel with its Flat theme.
SCSS (recommended): Include Ornamentum theme source SCSS references.
CSS: Include Ornamentum prebuilt CSS references.
The following image illustrate the ornamentum Data Table look and feel with its Ornamentum theme.
SCSS (recommended): Include Ornamentum theme source SCSS references.
CSS: Include Ornamentum prebuilt CSS references.
The following image illustrate the ornamentum Data Table look and feel with it's Aegean theme.
SCSS (recommended): Include Ornamentum theme source SCSS references.
CSS: Include Ornamentum prebuilt CSS references.


Ruby wrapper for the Euclid Hackathon API. The Euclid gem provides an easy to user wrapper for Euclid’s JSON API. It uses RestClient to simplify communication with Euclid’s servers.
gem install euclid
In order to talk to the appropriate sensor you must provide a credential to the server. To simplify this process I’ve created a client object to store the credential, all calls are made through the client.


Ride Rated R By James Sanford The Kalamazoo Gazette
A group of energetic young people burst into an impromptu musical number. The girls sing a few bars, the guys sing a few bars, and then one young woman steps forward and belts out her lines: "Brotha, Brotha, you're so fine/Want your hands on my behind."You were expecting "Summer Nights," maybe?
That melodic moment is one of the many low points of "Ride," a witless, irritating comedy-drama that follows a dozen aspiring rappers from Harlem to Miami.Former music-video auteur Millicent Shelton penned the script, which, if you cut out all the obscenities and flatulence jokes, could comfortably fit on the back of her business card. Though "Ride" was written and directed by a woman it's hardly a triumph for feminism, as every female character in the film is either a tramp, an airhead, a witch or a weakling.
Chipper, clueless Leta (Melissa DeSousa) is assigned by her nasty boss Bleau (ex-MTV VJ Downtown Julie Brown, in bizarre makeup and fright wigs that make her look more like Skid Row Sally) to chaperone some potential stars to a video shoot in Florida. Getting there involves taking a ramshackle bus owned by elderly wiseacres Roscoe (John Witherspoon) and Bo (Cedric The Entertainer), who carp about the sad state of today's music but make no excuses for their vehicle's perpetually backed-up toilet, where many of the film's hijinks occur.
"Ride"'s parade of offensive stereotypes features Charity (Idalis De Leon, another MTV refugee), a siren who tries to sleep her way into a record deal; sex-crazed Brotha (Sticky Fingaz); pregnant Tuesday (Kellie Williams), Brotha's weepy, mistreated girlfriend; and Casper (Rueben Asher), a jive-spouting white boy who refuses to believe he's not African-American. Since most of theactors can't be trusted to deliver dialogue convincingly, Shelton drowns them out as often as possible with the strains of second-rate rap.
Several rappers grace the screen as well. Dr. Dre and Ed Lover turn up as a pair of leering receptionists, the Afro-puffed Lady of Rage bulldozes through her scenes as the villainous Peaches, Luther Campbell appears to have been dragged from a hospital bed to play sleazy music mogul Freddie B, and at one point, the bus breaks down just around the corner from a backwater disco where Snoop Doggy Dogg improbably happens to be hanging out. None of these performers needs to start working on their Oscar acceptance speech yet.
Somewhere in this wretchedly made hodgepodge is the genuinely talented Malik Yoba, doing what he can to dignify the junkyard around him and to carry his scenes with the vacuous DeSousa. Though he tries to put on a brave face, Yoba seems to realize "Ride" is a one-way ticket to Dullsville, and he looks eager to get off the bus.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
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Related links: index of all rec.arts.movies.reviews reviews


Fits spatial scale (SS) forward stepwise regression, SS incremental forward stagewise regression, SS least angle regression (LARS), and SS lasso models. All area-level covariates are considered at all available scales to enter a model, but the SS algorithms are constrained to select each area-level covariate at a single spatial scale.
| Version: | 0.0.1 |
| Depends: | tester, magic, pracma |
| Published: | 2016-08-29 |
| Author: | Lauren Grant, David Wheeler |
| Maintainer: | Lauren Grant <pacele at vcu.edu> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| In views: | Spatial |
| CRAN checks: | spselect results |
| Reference manual: | spselect.pdf |
| Package source: | spselect_0.0.1.tar.gz |
| Windows binaries: | r-devel: spselect_0.0.1.zip, r-release: spselect_0.0.1.zip, r-oldrel: spselect_0.0.1.zip |
| OS X binaries: | r-release: spselect_0.0.1.tgz, r-oldrel: spselect_0.0.1.tgz |
Please use the canonical form https://CRAN.R-project.org/package=spselect to link to this page.


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What Makes for Great Questions | Friday, October 3, 2014
What is Rails? | Saturday, September 27, 2014
Making My Blog Professional Grade | Tuesday, September 23, 2014
Pros and Cons of NoSQL over Relational Databases | Sunday, September 21, 2014
Stereotype Threat - What is it and why is it important? | Sunday, September 14, 2014
Inheritance vs Composition in Ruby | Friday, September 12, 2014
My Thoughts on Pair Programming in Phase 0 of Dev Bootcamp | Sunday, September 17, 2014
A Simple Example of Classes in Ruby | Sunday, September 7, 2014
Challenges Facing the Tech Industry - Shortage of Developers | Sunday, August 31, 2014
The Hash in Ruby - When and How to Use It | Sunday, August 31, 2014
My Learning Style | Sunday, August 24, 2014
A Primer on JavaScript | Friday, August 22, 2014
The Difference Between Relative, Absolute, and Fixed Positioning in CSS | Sunday, August 17, 2014
Guided Pairing Session 1.1 - An excercise in Pair Programming | Tuesday, August 12, 2014
An Overview of My Favorite Websites | Sunday, August 10, 2014


This download page includes only the sources to compile and build Apache Tomcat Connectors yourself with the proper tools. Download the precompiled distribution for your platform from binaries/.


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public class Screening extends SuperModel
| Modifier and Type | Field and Description |
|---|---|
private java.time.LocalDateTime |
dateTime |
private java.lang.String |
filmTitle |
private java.lang.String |
screeningID |
private java.util.HashMap<java.lang.String,java.lang.Boolean> |
seats |
static int[] |
theatreDimensions |
firebaseDateTimeFormatter
| Constructor and Description |
|---|
Screening(org.json.JSONObject screeningJSON)
Constructor
Given a JSONObject, sets the fields of the Screening object based on the
corresponding key-value pairs in the JSONObject; parses the JSONObject
and calls the constructor above.
|
Screening(java.lang.String filmTitle,
java.time.LocalDateTime dateTime,
java.util.HashMap<java.lang.String,java.lang.Boolean> seats)
Constructor
Sets the Screening's film title, datetime and seats list from the
parameters, and constructs a screeningID from them
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
checkSeat(java.lang.String seat)
Checks if a given seat in the Screening is booked.
|
java.time.LocalDateTime |
getDateTime()
Gets the dateTime of the Screening (LocalDateTime)
|
Film |
getFilm()
Gets a reference to the Film object the Screening is for
(from the filmList in Main)
|
java.lang.String |
getFilmTitle()
Gets the film title of the film the Screening is for.
|
java.lang.String |
getScreeningID()
Gets the ScreeningID of the Screening.
|
java.util.HashMap<java.lang.String,java.lang.Boolean> |
getSeats()
Gets the list of seats for the screening, along with their
booking status (true iff booked)
|
int[] |
getTheatreDimensions()
Gets the theatre dimensions for this Screening object
as an integer array where the first element is the number
of seat rows in the theatre, and the second is the number
of seat columns.
|
void |
updateSeats(java.util.HashMap<java.lang.String,java.lang.Boolean> seats)
Given a list of seats in the Screening that are to be changed,
updates the Screening's list of seats using the new list
(all values corresponding to keys that are shared between the
Screening's list and the new list are overwritten by the values
in the new list, and all other values are left as they are.)
|
public static final int[] theatreDimensions
private java.lang.String screeningID
private java.lang.String filmTitle
private java.time.LocalDateTime dateTime
private java.util.HashMap<java.lang.String,java.lang.Boolean> seats
public Screening(java.lang.String filmTitle, java.time.LocalDateTime dateTime, java.util.HashMap<java.lang.String,java.lang.Boolean> seats)
filmTitle
- Film title String to be setdateTime
- LocalDateTime to be setseats
- A Hashmap; the key is a letter followed
by a number (in the current version, "a1" to "d6"),
and the value is true iff the seat is booked.public Screening(org.json.JSONObject screeningJSON)
screeningJSON
- JSONObject for the screening containing the following keys:
filmTitle, dateTime, seats; the seats object should consist of
key(String)-value(boolean) pairs in the same fashion as the seats fieldpublic java.lang.String getScreeningID()
public java.lang.String getFilmTitle()
public Film getFilm()
public java.time.LocalDateTime getDateTime()
public java.util.HashMap<java.lang.String,java.lang.Boolean> getSeats()
public boolean checkSeat(java.lang.String seat)
seat
- The key for the seat to be checkedpublic void updateSeats(java.util.HashMap<java.lang.String,java.lang.Boolean> seats)
seats
- The seats list updating the Screening's seat listpublic int[] getTheatreDimensions()


This stuff is pretty amazing. I'd like to share my story and knowledge with you. Some of these blogs will be cultural and some of them technical.
Technical Blog 1 git, github and Version Control
Technical Blog 2 css and design
Technical Blog 3 arrays and hashes
Technical Blog 4 Enumerable#map
Technical Blog 5 Classes: Example class Person
Technical Blog 6 Blocs, Procs, Lambdas
Cultural Blog 6 Stereotype Threat
04/03/15 Asking Questions Well
04/04/15 Trying to be "Professional"
04/05/15 Starting phase1 Dev Bootcamp
04/07/15 Algorithms and Big-O Notation
04/07/15 Battling my Super-Ego
Other


Playlist Filters
- "Thank U, Next" by Arianna Grande
- "Sicko Mode" by Travis Scott
- "High Hopes" by Panic! at the Disco
- "Girls Like You" by Maroon 5
- "Wow." by Post Malone
- "Better Now" by Post Malone
- "Money" by Cardi B
- "Going Bad" by Meek Mill
- "Shallow" by Lady Gaga
- "Natural" by Imagine Dragons
- "Close to Me" by Ellie Goulding
- "She Got The Best Of Me" by Luke Combs
- "A Lot" by 21 Savage
- "Beautiful Crazy" by Luke Combs
- "Burning Man" by Dierks Bentley
- "Backin' It Up" by Pardison Fontaine
- "Girl Like You" by Jason Aldean
- "Consequences" by Camila Cabello
- "Talk To Me" by Tory Lanez
- "No Stylist" by French Montana
- "Yosemite" by Travis Scott
- "Bad Liar" by Imagine Dragons
- "Get Up" by Shinedown
- "Without Me" by Halsey


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| RFC 1149 | IP Datagrams on Avian Carriers | June 2020 |
| Waitzman & Nicholas | Standards Track | [Page] |
Avian carriers can provide high delay, low throughput, and low altitude service. The connection topology is limited to a single point-to-point path for each carrier, used with standard carriers, but many carriers can be used without significant interference with each other, outside of early spring. This is because of the 3D ether space available to the carriers, in contrast to the 1D ether used by IEEE802.3. The carriers have an intrinsic collision avoidance system, which increases availability. Unlike some network technologies, such as packet radio, communication is not limited to line-of-sight distance. Connection oriented service is available in some cities, usually based upon a central hub topology.¶
Yes, this is an April Fool's RFC.¶
This is an Internet Standards Track document.¶
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 7841.¶
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc1149.¶
Copyright (c) 2020 IETF Trust and the persons identified as the document authors. All rights reserved.¶
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.¶
The IP datagram is printed, on a small scroll of paper, in hexadecimal, with each octet separated by whitestuff and blackstuff. The scroll of paper is wrapped around one leg of the avian carrier. A band of duct tape is used to secure the datagram's edges. The bandwidth is limited to the leg length. The MTU is variable, and paradoxically, generally increases with increased carrier age. A typical MTU is 256 milligrams. Some datagram padding may be needed.alt [RFC7253]¶
Upon receipt, the duct tape is removed and the paper copy of the datagram is optically scanned into a electronically transmittable form.[RFC7253]¶
This document extends OpenPGP and its ECC extension to support SM2, SM3 and SM4:¶
support the SM3 hash algorithm for data validation purposes¶
support signatures utilizing the combination of SM3 with other digital signing algorithms, such as RSA, ECDSA and SM2¶
support the SM2 asymmetric encryption algorithm for public key operations¶
support usage of SM2 in combination with supported hash algorithms, such as SHA-256 and SM3¶
support the SM4 symmetric encryption algorithm for data protection purposes¶
defines the OpenPGP profile "OSCCA-SM234" to enable usage of OpenPGP in an OSCCA-compliant manner.¶
Algorithm-Specific Fields for SM2DSA keys:¶
a variable-length field containing a curve OID, formatted as follows:¶
MPI of an EC point representing a public key¶
All cryptographic algorithms used are compliant with OSCCA regulations.¶
The elliptic curve digital signature algorithm. [ISO.IEC.10118-3]¶
The elliptic curve key exchange protocol.¶
The public key encryption algorithm.¶
$$ y^2 = x^3 + a x + b $$ (1)¶
Security is not generally a problem in normal operation, but special measures MUST be taken (such as data encryption) when avian carriers are used in a tactical environment.[RFC7253], [ISO.IEC.10118-3]¶


Bill code: {{ bill.code }}
Bill title: {{ bill.title }}
Bill subject: {{ bill.subject }}
House location: {{ bill.house_location }}
Authors: {{ bill.authors }}
Session: {{ bill.session }}
Last action date: {{ bill.last_action_date }}
Last action type: {{ bill.last_action_name }}
Date published: {{ bill.date_published }}
California Legislative Information link: {{ 'http://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=' + bill.leginfo_id }}
{{ bill.text|replace('\n', '
'|safe)}}


BDD encourages the description of the acceptance tests in a manner that is intelligible and transparent to the business users. This in particular may mean setting up explicitly via scenario steps all the pre-requirements of a particular scenario. For complex scenarios this will rapidly lead to maintainance problems due to duplication of entire blocks of steps.
To help the user better manager more complex scenarios, JBehave allow the specification of entire scenarios as a pre-requisite for another scenario.
Scenario: A scenario in which the user can run other scenarios as pre-requisites GivenScenarios: path/to/scenario1,path/to/scenario2,...path/to/scenarioN Given ... // normal scenario steps
When JBehave encounters the keyword GivenScenarios, it will run the (one or more) textual scenarios specifed by path in the list (using the same Steps instances specified for the parent scenario) before proceeding to the execution of the normal scenario steps.
Another way to avoid duplication of textual scenario steps is to use the natural ordering of execution of the scenario classes. Typically, this means that the scenarios will be executed in the alphabetical order of their names and a convention can be adopted to have scenarios start with an alphanumberical prefix, such as 'Snn' where 'nn' is an incremental number. This though has the disadvantage of having to run all scenarios leading up to the desired scenario, which in some cases can be unnecessary and time consuming. For example, for debugging purposes one may need to one run one scenario, which may have a dependency on just one other. This is where GivenScenarios is most useful.


Use the Replace command to invoke the Replace page of the Find dialog to do a find and replace.
Searching and replacing using a keystroke macro.
In version 2.2 and earlier HexEdit Pro had no find and replace command so this was done with keystroke macros.
Use the Tools/Record Macro command to start macro recording (or just use the F7 keyboard shortcut), then search for the bytes you want to replace. You can use the Edit/Find command or just use the Edit Tool to search for hex bytes or text.
When the search is completed the found bytes will be selected. Just type the value you want to replace them with, then stop macro recording using the Tools/Record Macro command again or F7.
You can then repeatedly invoke the Tools/Play Once command (F8) to replace further occurrences. To do the equivalent of a "Replace All" invoke the Tools/Macro Play command, type a large number such as 10000 into the "Number of Replays" field then hit OK. The macro will stop replaying when a search encounters the end of file without finding the search bytes.
Note that if the macro has undesirable effects you can still easily undo any changes using Edit/Undo Changes.


Wifi Fish Tank
Constant Color
Color Mode
Off
Constant Color
Red
Green
Blue
Yellow
Purple
Violet
White
Rainbow
Fade
Cube
Blink


Post Location
FoodTruckId:
*
A location food truck id is required
Start Time:
*
A location start time is required
End Time:
*
A location end time is required
Please enter a valid Email
Latitude:
*
A valid password is required
Incorrect Password Length
Longitude:
*
Please Re-Enter Valid Password
Invalid Password Length
Post Location


{% extends 'layout-bsa.html' %} {% block pageTitle %} Your application - LIS training - NHSBSA {% endblock %} {% block outerContent %} {% endblock %} {% block content %}
You can't send the application until you've completed all the sections.
To work out what help you can get, we need information about your housing costs and income.


|
||||||||||
| PREV NEXT | FRAMES NO FRAMES |
| Packages that use IterableMap | |
|---|---|
| org.apache.commons.collections15 | This package contains the interfaces and utilities shared across all the subpackages of this component. |
| org.apache.commons.collections15.bidimap |
This package contains implementations of the
BidiMap ,
OrderedBidiMap and
SortedBidiMap interfaces. |
| org.apache.commons.collections15.map |
This package contains implementations of the
Map ,
IterableMap ,
OrderedMap and
SortedMap interfaces. |
| Uses of IterableMap in org.apache.commons.collections15 |
|---|
| Subinterfaces of IterableMap in org.apache.commons.collections15 | |
|---|---|
interface |
BidiMap<K,V>
Defines a map that allows bidirectional lookup between key and values. |
interface |
OrderedBidiMap<K,V>
Defines a map that allows bidirectional lookup between key and values and retains and provides access to an ordering. |
interface |
OrderedMap<K,V>
Defines a map that maintains order and allows both forward and backward iteration through that order. |
interface |
SortedBidiMap<K,V>
Defines a map that allows bidirectional lookup between key and values and retains both keys and values in sorted order. |
| Uses of IterableMap in org.apache.commons.collections15.bidimap |
|---|
| Classes in org.apache.commons.collections15.bidimap that implement IterableMap | |
|---|---|
class |
AbstractBidiMapDecorator<K,V>
Provides a base decorator that enables additional functionality to be added to a BidiMap via decoration. |
class |
AbstractDualBidiMap<K,V>
Abstract BidiMap implemented using two maps. |
class |
AbstractOrderedBidiMapDecorator<K,V>
Provides a base decorator that enables additional functionality to be added to an OrderedBidiMap via decoration. |
class |
AbstractSortedBidiMapDecorator<K,V>
Provides a base decorator that enables additional functionality to be added to a SortedBidiMap via decoration. |
class |
DualHashBidiMap<K,V>
Implementation of BidiMap that uses two HashMap instances. |
class |
DualTreeBidiMap<K,V>
Implementation of BidiMap that uses two TreeMap instances. |
class |
TreeBidiMap<K extends Comparable,V extends Comparable>
Red-Black tree-based implementation of BidiMap where all objects added implement the Comparable interface. |
class |
UnmodifiableBidiMap<K,V>
Decorates another BidiMap to ensure it can't be altered. |
class |
UnmodifiableOrderedBidiMap<K,V>
Decorates another OrderedBidiMap to ensure it can't be altered. |
class |
UnmodifiableSortedBidiMap<K,V>
Decorates another SortedBidiMap to ensure it can't be altered. |
| Uses of IterableMap in org.apache.commons.collections15.map |
|---|
| Classes in org.apache.commons.collections15.map that implement IterableMap | |
|---|---|
class |
AbstractHashedMap<K,V>
An abstract implementation of a hash-based map which provides numerous points for subclasses to override. |
class |
AbstractLinkedMap<K,V>
An abstract implementation of a hash-based map that links entries to create an ordered map and which provides numerous points for subclasses to override. |
class |
AbstractOrderedMapDecorator<K,V>
Provides a base decorator that enables additional functionality to be added to an OrderedMap via decoration. |
class |
AbstractReferenceMap<K,V>
An abstract implementation of a hash-based map that allows the entries to be removed by the garbage collector. |
class |
CaseInsensitiveMap<V>
A case-insensitive Map . |
class |
Flat3Map<K,V>
A Map implementation that stores data in simple fields until
the size is greater than 3. |
class |
HashedMap<K,V>
A Map implementation that is a general purpose alternative
to HashMap . |
class |
IdentityMap<K,V>
A Map implementation that matches keys and values based
on == not equals() . |
class |
LinkedMap<K,V>
A Map implementation that maintains the order of the entries. |
class |
ListOrderedMap<K,V>
Decorates a Map to ensure that the order of addition is retained
using a List to maintain order. |
class |
LRUMap<K,V>
A Map implementation with a fixed maximum size which removes
the least recently used entry if an entry is added when full. |
class |
MultiKeyMap<K,V>
A Map implementation that uses multiple keys to map the value. |
class |
ReferenceIdentityMap<K,V>
A Map implementation that allows mappings to be
removed by the garbage collector and matches keys and values based
on == not equals() . |
class |
ReferenceMap<K,V>
A Map implementation that allows mappings to be
removed by the garbage collector. |
class |
SingletonMap<K,V>
A Map implementation that holds a single item and is fixed size. |
class |
UnmodifiableMap<K,V>
Decorates another Map to ensure it can't be altered. |
class |
UnmodifiableOrderedMap<K,V>
Decorates another OrderedMap to ensure it can't be altered. |
|
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--- layout: data_model title: ObjectRelationshipVocab-1.1 this_version: 1.1.1 ---
The ObjectRelationshipVocab is the default CybOX vocabulary for Object-Object relationships, captured via the RelatedObjectType/Relationship element in CybOX Core.
| Item | Description |
|---|---|
| Created | Specifies that this object created the related object. |
| Created_By | Specifies that this object was created by the related object. |
| Deleted | Specifies that this object deleted the related object. |
| Deleted_By | Specifies that this object was deleted by the related object. |
| Modified_Properties_Of | Specifies that this object modified the properties of the related object. |
| Properties_Modified_By | Specifies that the properties of this object were modified by the related object. |
| Read_From | Specifies that this object was read from the related object. |
| Read_From_By | Specifies that this object was read from by the related object. |
| Wrote_To | Specifies that this object wrote to the related object. |
| Written_To_By | Specifies that this object was written to by the related object. |
| Downloaded_From | Specifies that this object was downloaded from the related object. |
| Downloaded_To | Specifies that this object downloaded the related object. |
| Downloaded | Specifies that this object downloaded the related object. |
| Downloaded_By | Specifies that this object was downloaded by the related object. |
| Uploaded | Specifies that this object uploaded the related object. |
| Uploaded_By | Specifies that this object was uploaded by the related object. |
| Uploaded_To | Specifies that this object was uploaded to the related object. |
| Received_Via_Upload | Specifies that this object received the related object via upload. |
| Uploaded_From | Specifies that this object was uploaded from the related object. |
| Sent_Via_Upload | Specifies that this object sent the related object via upload. |
| Suspended | Specifies that this object suspended the related object. |
| Suspended_By | Specifies that this object was suspended by the related object. |
| Paused | Specifies that this object paused the related object. |
| Paused_By | Specifies that this object was paused by the related object. |
| Resumed | Specifies that this object resumed the related object. |
| Resumed_By | Specifies that this object was resumed by the related object. |
| Opened | Specifies that this object opened the related object. |
| Opened_By | Specifies that this object was opened by the related object. |
| Closed | Specifies that this object closed the related object. |
| Closed_By | Specifies that this object was closed by the related object. |
| Copied_From | Specifies that this object was copied from the related object. |
| Copied_To | Specifies that this object was copied to the related object. |
| Copied | Specifies that this object copied the related object. |
| Copied_By | Specifies that this object was copied by the related object. |
| Moved_From | Specifies that this object was moved from the related object. |
| Moved_To | Specifies that this object was moved to the related object. |
| Moved | Specifies that this object moved the related object. |
| Moved_By | Specifies that this object was moved by the related object. |
| Searched_For | Specifies that this object searched for the related object. |
| Searched_For_By | Specifies that this object was searched for by the related object. |
| Allocated | Specifies that this object allocated the related object. |
| Allocated_By | Specifies that this object was allocated by the related object. |
| Initialized_To | Specifies that this object was initialized to the related object. |
| Initialized_By | Specifies that this object was initialized by the related object. |
| Sent | Specifies that this object sent the related object. |
| Sent_By | Specifies that this object was sent by the related object. |
| Sent_To | Specifies that this object was sent to the related object. |
| Received_From | Specifies that this object was received from the related object. |
| Received | Specifies that this object received the related object. |
| Received_By | Specifies that this object was received by the related object. |
| Mapped_Into | Specifies that this object was mapped into the related object. |
| Mapped_By | Specifies that this object was mapped by the related object. |
| Properties_Queried | Specifies that the object queried properties of the related object. |
| Properties_Queried_By | Specifies that the properties of this object were queried by the related object. |
| Values_Enumerated | Specifies that the object enumerated values of the related object. |
| Values_Enumerated_By | Specifies that the values of the object were enumerated by the related object. |
| Bound | Specifies that this object bound the related object. |
| Bound_By | Specifies that this object was bound by the related object. |
| Freed | Specifies that this object freed the related object. |
| Freed_By | Specifies that this object was freed by the related object. |
| Killed | Specifies that this object killed the related object. |
| Killed_By | Specifies that this object was killed by the related object. |
| Encrypted | Specifies that this object encrypted the related object. |
| Encrypted_By | Specifies that this object was encrypted by the related object. |
| Encrypted_To | Specifies that this object was encrypted to the related object. |
| Encrypted_From | Specifies that this object was encrypted from the related object. |
| Decrypted | Specifies that this object decrypted the related object. |
| Decrypted_By | Specifies that this object was decrypted by the related object. |
| Packed | Specifies that this object packed the related object. |
| Packed_By | Specifies that this object was packed by the related object. |
| Unpacked | Specifies that this object unpacked the related object. |
| Unpacked_By | Specifies that this object was unpacked by the related object. |
| Packed_From | Specifies that this object was packed from the related object. |
| Packed_Into | Specifies that this object was packed into the related object. |
| Encoded | Specifies that this object encoded the related object. |
| Encoded_By | Specifies that this object was encoded by the related object. |
| Decoded | Specifies that this object decoded the related object. |
| Decoded_By | Specifies that this object was decoded by the related object. |
| Compressed_From | Specifies that this object was compressed from the related object. |
| Compressed_Into | Specifies that this object was compressed into the related object. |
| Compressed | Specifies that this object compressed the related object. |
| Compressed_By | Specifies that this object was compressed by the related object. |
| Decompressed | Specifies that this object decompressed the related object. |
| Decompressed_By | Specifies that this object was decompressed by the related object. |
| Joined | Specifies that this object joined the related object. |
| Joined_By | Specifies that this object was joined by the related object. |
| Merged | Specifies that this object merged the related object. |
| Merged_By | Specifies that this object was merged by the related object. |
| Locked | Specifies that this object locked the related object. |
| Locked_By | Specifies that this object was locked by the related object. |
| Unlocked | Specifies that this object unlocked the related object. |
| Unlocked_By | Specifies that this object was unlocked by the related object. |
| Hooked | Specifies that this object hooked the related object. |
| Hooked_By | Specifies that this object was hooked by the related object. |
| Unhooked | Specifies that this object unhooked the related object. |
| Unhooked_By | Specifies that this object was unhooked by the related object. |
| Monitored | Specifies that this object monitored the related object. |
| Monitored_By | Specifies that this object was monitored by the related object. |
| Listened_On | Specifies that this object listened on the related object. |
| Listened_On_By | Specifies that this object was listened on by the related object. |
| Renamed_From | Specifies that this object was renamed from the related object. |
| Renamed_To | Specifies that this object was renamed to the related object. |
| Renamed | Specifies that this object renamed the related object. |
| Renamed_By | Specifies that this object was renamed by the related object. |
| Injected_Into | Specifies that this object injected into the related object. |
| Injected_As | Specifies that this object injected as the related object. |
| Injected | Specifies that this object injected the related object. |
| Injected_By | Specifies that this object was injected by the related object. |
| Deleted_From | Specifies that this object was deleted from the related object. |
| Previously_Contained | Specifies that this object previously contained the related object. |
| Loaded_Into | Specifies that this object loaded into the related object. |
| Loaded_From | Specifies that this object was loaded from the related object. |
| Set_To | Specifies that this object was set to the related object. |
| Set_From | Specifies that this object was set from the related object. |
| Resolved_To | Specifies that this object was resolved to the related object. |
| Related_To | Specifies that this object is related to the related object. |
| Dropped | Specifies that this object dropped the related object. |
| Dropped_By | Specifies that this object was dropped by the related object. |
| Contains | Specifies that this object contains the related object. |
| Contained_Within | Specifies that this object is contained within the related object. |
| Extracted_From | Specifies that this object was extracted from the related object. |
| Installed | Specifies that this object installed the related object. |
| Installed_By | Specifies that this object was installed by the related object. |
| Connected_To | Specifies that this object connected to the related object. |
| Connected_From | Specifies that this object was connected to from the related object. |
| Sub-domain_Of | Specifies that this object is a sub-domain of the related object. |
| Supra-domain_Of | Specifies that this object is a supra-domain of the related object. |
| Root_Domain_Of | Specifies that this object is the root domain of the related object. |
| FQDN_Of | Specifies that this object is an FQDN of the related object. |
| Parent_Of | Specifies that this object is a parent of the related object. |
| Child_Of | Specifies that this object is a child of the related object. |
| Characterizes | Specifies that this object describes the properties of the related object. This is most applicable in cases where the related object is an Artifact Object and this object is a non-Artifact Object. |
| Characterized_By | Specifies that the related object describes the properties of this object. This is most applicable in cases where the related object is a non-Artifact Object and this object is an Artifact Object. |
| Used | Specifies that this object used the related object. |
| Used_By | Specifies that this object was used by the related object. |
| Redirects_To | Specifies that this object redirects to the related object. |
| Field Name | Type | Description |
|---|---|---|
| @conditionoptional | ConditionTypeEnum |
This field is optional and defines the relevant condition to apply to the value. |
| @is_case_sensitiveoptional | boolean |
The is_case_sensitive field is optional and should be used when specifying the case-sensitivity of a pattern which uses an Equals, DoesNotEqual, Contains, DoesNotContain, StartsWith, EndsWith, or FitsPattern condition. The default value for this field is "true" which indicates that pattern evaluations are to be considered case-sensitive. |
| @apply_conditionoptional | ConditionApplicationEnum |
This field indicates how a condition should be applied when the field body contains a list of values. (Its value is moot if the field value contains only a single value - both possible values for this field would have the same behavior.) If this field is set to ANY, then a pattern is considered to be matched if the provided condition successfully evaluates for any of the values in the field body. If the field is set to ALL, then the patern only matches if the provided condition successfully evaluates for every value in the field body. |
| @delimiteroptional | string |
The delimiter field specifies the delimiter used when defining lists of values. The default value is "##comma##". |
| @bit_maskoptional | hexBinary |
Used to specify a bit_mask in conjunction with one of the defined binary conditions (bitwiseAnd, bitwiseOr, and bitwiseXor). This bitmask is then uses as one operand in the indicated bitwise computation. |
| @pattern_typeoptional | PatternTypeEnum |
This field is optional and defines the type of pattern used if one is specified for the field value. This is applicable only if the Condition field is set to 'FitsPattern'. |
| @regex_syntaxoptional | string |
This field is optional and defines the syntax format used for a regular expression, if one is specified for the field value. This is applicable only if the Condition field is set to 'FitsPattern'. Setting this attribute with an empty value (e.g., "") or omitting it entirely notifies CybOX consumers and pattern evaluators that the corresponding regular expression utilizes capabilities, character classes, escapes, and other lexical tokens defined by the CybOX Language Specification. Setting this attribute with a non-empty value notifies CybOX consumers and pattern evaluators that the corresponding regular expression utilizes capabilities not defined by the CybOX Language Specification. The regular expression must be evaluated through a compatible regular expression engine in this case. |
| @has_changedoptional | boolean |
This field is optional and conveys a targeted observation pattern of whether the associated field value has changed. This field would be leveraged within a pattern observable triggering on whether the value of a single field value has changed. |
| @trendoptional | boolean |
This field is optional and conveys a targeted observation pattern of the nature of any trend in the associated field value. This field would be leveraged within a pattern observable triggering on the matching of a specified trend in the value of a single specified field. |
| @vocab_nameoptional | string |
The vocab_name field specifies the name of the controlled vocabulary. |
| @vocab_referenceoptional | anyURI |
The vocab_reference field specifies the URI to the location of where the controlled vocabulary is defined, e.g., in an externally located XML schema file. |


What Is It and How To Use It
11/27/2014
Ruby classes are simply a way to create logical groups of functionality to increase code readability, maintainability and reliability. Class represents a type of an object which could be created to hold data and allow programmers to manipulate that data to mimic real life tasks. For example, let's create a class that represents a checking account:
class CheckingAccount end
So far this class does not do anything at all, so let's make it a little more useful. A checking account should hold the data about you and the amount of dollars that you keep in your account. That means CheckingAccount
should have instance variables (variables that represent the state of the object i.e. your account information). The best way to declare instance variables is by using attr_accessor
keyword. Not only it defines clearly what the instance variables are for the class, but it also creates setter/getter methods for accessing and manipulating your data. In addition to getters and setters, there is the initialize
method that has to be optionally declared. The initialize
method i.e. object constructor is required in order to create a new object of the specified class (type) with the correct initial state.
class CheckingAccount
attr_accessor :name, :address, :phone, :amount
def initialize(name, address, phone, amount)
@name = name
@address = address
@phone = phone
@amount = amount
end
end
#let's create two new accounts
davidsCheckingAccount = CheckingAccount.new("David","1 West St, Smallville, NY 11211", "617-111-1111", 100)
samsCheckingAccount = CheckingAccount.new("Sam","1 Liitle St, New York, NY 11211", "617-111-1111", 50)
puts "How much does David has on his account? $#{davidsCheckingAccount.amount}" #<= 100
# David deposits $100 so now he has $200
davidsCheckingAccount.amount = 200
puts "How much does David has on his account now? $#{davidsCheckingAccount.amount}" #<= 200
There are two things to note here:
:name
@name = name
As we see above, David just deposited $100 on his account. All actions that can be performed on a class are methods. So let's write a method named deposit
which allows David to deposit any amount and then obtain the new balance:
class CheckingAccount
attr_accessor :name, :address, :phone, :amount
def initialize(name, address, phone, amount)
@name = name
@address = address
@phone = phone
@amount = amount
end
def deposit(depositAmount)
@amount = @amount + depositAmount
end
end
#create a new account
davidsCheckingAccount = CheckingAccount.new("David","1 West St, Smallville, NY 11211", "617-111-1111", 100)
puts "How much does David has on his account? $#{davidsCheckingAccount.amount}" #<= 100
Unlike in the previous example, we actually deposit the amount that David brings into the bank and let the class itself manipulate the data in order to set the correct balance. This is a concept of encapsulation - we let the class perform the correct action rather then deciding ourselves on to how to calculate the correct balance
# David deposits $100 so now he has $200
davidsCheckingAccount.deposit (100)
puts "How much does David has on his account now? $#{davidsCheckingAccount.amount}" #<= 200
Good class design should be transparent, reusable, well encapsulated and loosely coupled. Transparent classes are classes that can be easily understood by other programmers. Their names and methods serve as basic documentation and are simple and logical. For example, the purpose and the expected functionality of a class named CheckingAccount is clear. However if we call it Cacct, the purpose of the class becomes unclear and thus not transparent.
Reusable classes are the ones that can be used in other contexts, for example CheckingAccount
can be also used as a savings account. Its methods perform only the actions that are associated with a bank account and thus are easily reusable in the context of a saving account.
Well encapsulated classes do not allow direct access to its instance variables by external programs. Instead they provide well defined interfaces (methods) which allow access and manipulation of its data only within the allowable object state. For example, method deposit
can check if the depositAmount
is positive and will not allow to withdraw money instead of depositing. Adding withdrawal
method allows to perform the withdrawal and make sure that the withdrawalAmount
does not exceed the account balance.
def deposit(depositAmount)
if depositAmount<0 raise IllegalArgument, "Negative deposit"
@amount = @amount + depositAmount
end
def withdrawal (withdrawalAmount)
if withdrawalAmount>amount raise IllegalArgument, "More then the balance amount"
@amount = @amount + depositAmount
end
Loosely coupled classes is a good design practice which promotes applications that are easy to maintain and modify. It means that a change in one class does not trigger changes in other classes. One such example would be to use Ruby HashMap constructor arguments instead of a fixed list such as this:
def initialize(name, address, phone, amount)
@name = name
@address = address
@phone = phone
@amount = amount
end
Let's say we need to add an email instance variable as an optional field to CheckingAccount
.
class CheckingAccount
attr_accessor :name, :address, :phone, :amount, :email
def initialize(name, address, phone, amount, email)
@name = name
@address = address
@phone = phone
@amount = amount
@email = email
end
def deposit(depositAmount)
@amount = @amount + depositAmount
end
end
Now the following code will not work - meaning that our previous class was not loosely coupled:
davidsCheckingAccount = CheckingAccount.new("David","1 West St, Smallville, NY 11211", "617-111-1111", 100)
However, if we re-write the constructor to use a hash map:
def initialize(args)
@name = args.fetch(:name)
@address = args.fetch(:address)
@phone = args.fetch(:phone)
@amount = args.fetch(:amount)
@email = args.fetch(:email, "N/A")
end
and change the instance creation method call to use a hash map as well:
davidsCheckingAccount = CheckingAccount.new({
:name=>"David",
:address=>"1 West St, Smallville, NY 11211",
:phone=>"617-111-1111",
:amount=>100})
..........
puts "What is David's email? #{davidsCheckingAccount.email}" #<= N/A
The code above works even though the email address is not passed to the constructor. In fact, it is now loosely coupled.
To summarize: classes are just a way to group variables and methods into small logical groups which are easy to maintain, modify, re-use and understand.


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This function allows you to calculate degree days using single or double sine wave and single or double triangulation approximation. Source: http://ipm.ucanr.edu/WEATHER/ddfigindex.html. Double methods assume symmetry, that is that next day's thermal minima is equal to previous day. Double Sine wave approximation of degree days from Allen JC. 1976. A Modified Sine Wave Method for Calculating Degree Days. Environmental Entomology 5:388–396.
degree_days(T_min, T_max, LDT = NA, UDT = NA, method = "single.sine")
| T_min | Minimum temperature of the day (°C) |
|---|---|
| T_max | Maximum temperature of the day (°C) |
| LDT | lower developmental threshold (°C). |
| UDT | upper developmental threshold (°C). |
| method | type of method being used. Current choices: "single.sine","double.sine", "single.triangulation" or "double.triangulation". |
degree days (°C)
Calculate degree days
Other microclimate functions:
air_temp_profile_neutral()
,
air_temp_profile_segment()
,
air_temp_profile()
,
diurnal_radiation_variation()
,
diurnal_temp_variation_sineexp()
,
diurnal_temp_variation_sinesqrt()
,
diurnal_temp_variation_sine()
,
estimate_radiation()
,
monthly_solar_radiation()
,
partition_solar_radiation()
,
surface_roughness()
,
wind_speed_profile_neutral()
,
wind_speed_profile_segment()
if (FALSE) { degree_days(T_min=7, T_max=14, LDT=12, UDT=33, method="single.sine") degree_days(T_min=7, T_max=14, LDT=12, UDT=33, method="single.triangulation") }


{{description}}
{{workInProgress}}
{{character.name}} is a must-have character to unlock everything in Lego Dimensions.


--- layout: page title: "Real World Haskell, 1st Edition" prev: starting_types_split_000.html next: I_sect11_d1e2727_split_000.html book_path: books/real-world-haskell-_oeb/ --- {% include JB/setup %} {% raw %}
The Joy of itThat it variable is a handy ghci shortcut. It lets us use the result of the expression we just evaluated in a new expression: ghci> "foo" "foo" it :: [Char] ghci> it ++ "bar" "foobar" it :: [Char] When evaluating an expression, ghci won't change the value of it if the evaluation fails. This lets you write potentially bogus expressions with something of a safety net: ghci> it "foobar" it :: [Char] ghci> it ++ 3 <interactive>:1:6: No instance for (Num [Char]) arising from the literal `3' at <interactive>:1:6 Possible fix: add an instance declaration for (Num [Char]) In the second argument of `(++)', namely `3' In the expression: it ++ 3 In the definition of `it': it = it ++ 3 ghci> it "foobar" it :: [Char] ghci> it ++ "baz" "foobarbaz" it :: [Char] When we couple it with liberal use of the arrow keys to recall and edit the last expression we typed, we gain a decent way to experiment interactively: the cost of mistakes is very low. Take advantage of the opportunity to make cheap, plentiful mistakes when you're exploring the language! |
Here are a few more of Haskell's names for types, from expressions of the sort that we've already seen:
ghci> 7 ^ 80<PHONE_NUMBER>7144386832065866109016673800875222251012083746192454448001 it :: Integer
Haskell's integer type is named Integer. The size of an Integer value is bounded only by your system's memory capacity.
Rational numbers don't look quite the same as integers. To construct a rational number, we use the (%) operator. The numerator is on the left, the denominator on the right:
ghci> :m +Data.Ratioghci> 11 % 29 11%29 it :: Ratio Integer
For convenience, ghci lets us abbreviate many commands, so we can write :m instead of :module to load a module.
Notice there are two words on the righthand side of the :: in the preceding code. We can read this as a "Ratio of Integer." We might guess that a Ratio must have values of type Integer as both numerator and denominator. Sure enough, if we try to construct a Ratio where the numerator and denominator are of different types or of the same nonintegral type, ghci complains:
ghci> 3.14 % 8 <interactive>:1:0: Ambiguous type variable `t' in the constraints: `Integral t' arising from a use of `%' at <interactive>:1:0-7 `Fractional t' arising from the literal `3.14' at <interactive>:1:0-3 Probable fix: add a type signature that fixes these type variable(s) ghci> 1.2 % 3.4 <interactive>:1:0: Ambiguous type variable `t' in the constraints: `Integral t' arising from a use of `%' at <interactive>:1:0-8 `Fractional t' arising from the literal `3.4' at <interactive>:1:6-8 Probable fix: add a type signature that fixes these type variable(s)
Although it is initially useful to have :set +t giving us type information for every expression we enter, this is a facility we will quickly outgrow. After a while, we will often know what type we expect an expression to have. We can turn off the extra type information at any time, using the :unset command:
ghci> :unset +tghci> 2 2
Even with this facility turned off, we can still get that type information easily when we need it, using another ghci command:
ghci> :type 'a' 'a' :: Char ghci> "foo" "foo" ghci> :type it it :: [Char]
The :type command will print type information for any expression we give it (including it, as we see here). It won't actually evaluate the expression; it checks only its type and prints that.
Why are the types reported for these two expressions different?
ghci> 3 + 2 5 ghci> :type it it :: Integer ghci> :type 3 + 2 3 + 2 :: (Num t) => t
Haskell has several numeric types. For example, a literal number such as 1 could, depending on the context in which it appears, be an integer or a floating-point value. When we force ghci to evaluate the expression 3 + 2, it has to choose a type so that it can print the value, and it defaults to Integer. In the second case, we ask ghci to print the type of the expression without actually evaluating it, so it does not have to be so specific. It answers, in effect, "its type is numeric." We will see more of this style of type annotation in Chapter 6.


Great Expectations (star)(star)(star)
Directed by Alfonso Cuaron
Starring Ethan Hawke (Finnegan Bell), Gwyneth Paltrow (Estella), Hank Azaria (Walter Plane), Chris Cooper (Joe), Anne Bancroft (Ms. Dinsmoor), Robert De Niro (Lustig)
Think of it as Great Expectations for the MTV generation. You wonıt need your Cliffıs notes for this one; itıs much easier to follow whatıs going on because itıs shorter and simpler. And thatıs not always a bad thing. Frankly, I didnıt mind the movie being set in the 20th century. And I didnıt mind some of the liberties. But I honestly minded two things. I minded a movie made about a novel I donıt really like. And I minded a movie that was afraid to get involved with its own story, despite some merciful editing and shortening of the original.
I have to reveal my prejudices up front. Dickens is not one of my favorite authors. His work, to put it bluntly, has always seemed sentimental and kitschy, and I know I am not alone in this opinion. So I canıt decide if this story of his is really worth doing in its entirety, if at all. This movie tries for a hip, rock-and-roll, MTV kind of Dickens, though I donıt know if MTV and Dickens mix. Kind of like spraypainting paisleys on the side of a subway train.
So to make the movie move, its creators jazzed it up and shortened it. Considerably. Mercifully (it is a 400 plus page novel). True to life, or at least Hollywoodıs version of life, the movie trims much of the fat from Dickensıs novel and leaves us with only the essentials: the boy, the girl, Joe and his shrewish wife (Pips, or in this case Finnıs, sister), the convict, the old woman, and Pipıs/Finnıs rival lover.
But when the movie eliminates what was bad or insufferable about the book it also gets rid of some of what was good. Take for instance the minor characters. Every Dickens novel is full of minor, colorful characters. They make (and break) his novels. They usually have more personality than his main character(s), although most are mere caricatures. The following minor characters are shrunk or cut entirely from the movie: the lawyer (almost a cameo in the movie), his assistant (missing), Pipıs boyhood and later young adulthood friend (missing), the woman who works for the lawyer (missing), and any action in court (missing).
So even though the movie makes the story watchable within a two hour time frame, its brevity makes it almost casual. Gone are the attachments we form to the loveable, motley cast of characters of the book. Whatıs left is sort of like a short, modern fairy tale. All in all, itıs not bad. It is beautifully shot (like any good music video is) and well acted, despite occasional intrusions of unkempt rock music and some bad makeup on DeNiroıs Lustig in the third act.
But I left feeling not quite satiated. Which, ironically, is the way Pip/Finn is supposed to feel after getting (almost) everything he really wants. But that is supposed to be him, not us feeling that way. When we see an allegedly great romance arenıt we supposed to be touched? To take the heat off the movie, I again think that some of the fault is in Dickensıs story. For a novel so long, it just was just too trivial, not ³great² enough. With expectations like these top draw from, the film is sort of doomed from the start.
Not much is embellished or added, except Finnıs new life and the perfunctory but very tastefully done, (as with nudity elsewhere in the movie) sex scene. (I hope doesnıt spoil the movie for anyone, but you knew they were going to get into bed sometime during the show.)
I grudgingly recommend the movie, which is short enough and entertaining enough for the younger set so they wonıt get bored, but not quite long enough or touching enough for the more mature crowd, who may leave the theatre wondering if they missed something more than just the minor characters. I wondered what the movie might have been like had its creators trusted in the (admittedly flawed but lengthy) story. I guess weıll never know. Again, maybe it canıt be done, given what there is to work with. So we may have Hollywood marketing men to thank for the sculpting of this move. These are the guys who tell studio execs that the demographics of moviegoers are weighted heavily in the 18 to 25 age group, and this was one movie that certainly wasnıt taking ANY chances taxing their attention span.
(c) 1998 Jonathan B. Williams
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Schumer says FAA study on legroom, seat width late - calls for mandates
by Eyewitness NewsNEW YORK (WABC) -- A study on whether to mandate additional legroom and seat width on airplanes is late on arrival.
Senator Charles Schumer says results of the study by the FAA were due this past October, but the agency hasn't submitted anything yet.
Schumer is demanding that the federal report be comprehensive and says that the airlines have been stuffing passengers into seats as if they were sardines for far too long.
"It was at one point 25 inches for legroom, it is now 21, it was 18 and a half inches for seat width and it's now 17," Sen. Schumer said. "That's the average."
The senator added that current tests don't cover the impact that seat size has on the disabled, children, and pets and there could be safety concerns during an evacuation.


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Smart Wearables
Men
Women
Kids
Men's Collection of
Smart Wearables
One stop place for awesome collection of wide variety of
Smart Wearables.


Following new folks I know in real life on Twitter. Cool beans. 8/5/2009, 11:27:28 PM Favs: 0 Retweets: 0 link


Tutorial for create the Iris Classification example on Marvin without using the ready-made engines.
First, create a new engine for this project. If you don’t know how, access here.
The engine was named “iris-classification”.
Now, to be able to work on the project, use the following command
workon iris-classification-engine-env
You are now ready to code.
Note: If the workon command not work, type source ~/.bash_profile
and try again.
This project uses py.test as test runner and Tox to manage virtualenvs.
To run all tests use the following command
marvin test
The project documentation is written using Jupyter notebooks. You can start the notebook server from the command line by running the following command
marvin notebook
The notebook is accessed by the browser using the address localhost:8888
.
You need to organize the code into cells so that each corresponds an one action of Design Pattern DASFE of Marvin.
Note that at the end of each cell there is a reserved variable named “marvin_”, it will be responsible for creating the artifacts. Also note that you need to import the libraries that will be used in each cell.
First, you need to load the dataset. This cell it’s the Acquisitor and Cleaner.
#Data Acquisitor
import marvin_iris_classification_engine
from marvin_python_toolbox.common.data import MarvinData
import pandas as pd
file_path = MarvinData.download_file(url="https://s3.amazonaws.com/marvin-engines-data/Iris.csv")
iris = pd.read_csv(file_path)
iris.drop('Id',axis=1,inplace=True)
marvin_initial_dataset = iris
In the next cell occurs the dataset split, preparing for training. This cell it’s the Training Preparator.
#Training Preparator
from sklearn.model_selection import train_test_split
train, test = train_test_split(marvin_initial_dataset, test_size = 0.3)
train_X = train[['SepalLengthCm','SepalWidthCm','PetalLengthCm','PetalWidthCm']]
train_y = train.Species
test_X = test[['SepalLengthCm','SepalWidthCm','PetalLengthCm','PetalWidthCm']]
test_y = test.Species
marvin_dataset = {'train_X': train_X, 'train_y': train_y, 'test_X': test_X, 'test_y': test_y}
Next is the model training. In this tutorial was used the Support Vector Machine (SVM), but you can use the algorithm of your choice. This phase is the Trainer.
#Model Traning
from sklearn import svm
clf = svm.SVC()
model = clf.fit(marvin_dataset['train_X'], marvin_dataset['train_y'])
marvin_model = model
The evaluation will now be performed by testing the model prediction. This is the Metrics Evaluator.
#Model Evaluation
from sklearn.metrics import accuracy_score
predicted = marvin_model.predict(marvin_dataset['test_X'])
metric = accuracy_score(marvin_dataset['test_y'], predicted)
marvin_metrics = metric
The following message does not enter the DASFE Architecture, it serves as Jupyter’s own tests. In this way, it will be in an isolated cell and will not receive any markup.
input_message = ["12", "34", "10", "23"]
This is where the transformation and reading of the message that will be passed to the predictor. Since the message is already prepared, input_message is not modified, receiving itself. This is the Prediction Preparator.
#Prediction Preparator
input_message = input_message
The following cell performs the prediction, being the end result. This stage is the Predictor.
# Predictor
final_prediction = marvin_model.predict([input_message])[0]
Like on the test message, this cell doesn’t enter the DASFE Architecture. This cell is only for checking the result within Jupyter itself.
print(final_prediction)
To make the marks on cells, use a window at the top of the Jupyter code as the image below.
Once the markup is done, the code should look like this
If everything is correct, save the changes and quit Jupyter.
Marvin dryrun is a way to test your code against DASFE standards.
By default, a String message is sent to dryrun, but because the Iris Classifier message is a list of numbers, you must change it to be compatible. As Iris sends four characteristics, you must change the message to a four-number list.
That way, access the engine.messages file inside the folder ../marvin/iris-classification-engine/
As explained, will find the file with the following String message
[{
"msg1": "Hello from marvin engine!"
}]
So it’s necessary delete everything and put the following message
[[1,2,3,4]]
Now it’s possible perform the correct dryrun of the code. So at the terminal, type
marvin engine-dryrun
With dryrun without errors, it’s possible generate the project API. Thus, the following command is used
marvin engine-httpserver
The server is accessed by the browser using the address localhost:8000/docs
.
To test the API, go to Predictor, click in Post, then in Try it out, enter the message and click on Execute as in the image below.
Test message for this example
{"message": ["4.8", "3.4", "1.9", "0.2"]}


Current Time: Go Back 5/12/2020 11:44AM EST Someone asked what I had to say about the faction closing, well I'm sad that we disbanded so soon into my time there, but I know we can make something better. I thought about making a podcast of my own, what do you guys think about that? 11:30AM EST *burp* Yo! Just listened to the adult swim podcast for Rick & Morty S4E6, It was pretty cool, below you can listen to it!
Honest's Blog v3.0


AEM Chrome Plug-in requires AEM 6.1+ and Sling Apache Log Tracer version 1.0.0+
Please download the latest Apache Sling Log Tracer Bundle and install on the target AEM instance and refresh this page.
The installed Apache Sling Log Tracer bundle is misconfigured.
Please review and correct the configuration.
Review the Current Configuration


IMU¶
The MEMSense NanoIMU is a 9DOF IMU with thermometer used in the robots together with GPS receiver. We have a custom software and a hardware to power and send the readings to the computer.
Specs¶
Gyrometer Specs¶
- Dynamic Range +-300 º/s
- Offset +-1.5 º/s
- Cross-axis sensitivity +-1 %
- Nonlinearity +-0.1 % of FS (Best fit straight line)
- Noise 0.56 (max 0.95) º/s, sigma
- Digital Sensitivity 1.3733E-2
- Bandwidth 50 Hz
Accelerometer Specs¶
- Dynamic Range +-2 g
- Offset +-30 mg
- Nonlinearity +-0.4 (max +-1.0) % of FS
- Noise 0.6 (max 0.8) mg, sigma
- Digital Sensitivity 9.1553E-5
- Bandwidth 50 Hz
Magnetometer Specs¶
- Dynamic Range +-1.9 gauss
- Drift 2700 ppm/ºC
- Nonlinearity +-0.5 % of FS (Best fit straight line)
- Noise 0.00056 (max 0.0015) gauss, sigma
- Digital Sensitivity 8.6975E-5
- Bandwidth 50 Hz
Thermometer Specs¶
- Digital Sensitivity 1.8165E-2


A REVIEW OF "SE7EN" A RETRO REVIEW, 1995 by Ryan Ellis
give me a buzz on the ol' e-lines<EMAIL_ADDRESS>One of the more unusual and suggestively violent films ever made, "Se7en" is just a few steps away from brilliance. However, those few steps away are only a few steps from a level of evil and depravity that few people want to discuss. The film received mixed reviews upon release, but there's an underlying sinister appeal and intrigue to this that many critics perhaps did not notice. At times it gets preachy about the horrors it seems to be criticizing, but the script and the ultimate pay-off are excellent. The shocking conclusion is just as unpredictable as the endings of most films ARE predictable.
This piece of work is 100% intensity. It's uncomfortable to watch, yet compelling. "I want not to look, yet I cannot turn away." The story creeps along slowly and deliberately, crafted by visionary director David Fincher. He has experience in tantalizing his audience with information and visions, but not giving away too much too soon. This is the guy who directed the ominous "Alien 3". "Se7en" is even more ominous because the threat is real. It's human and, while the script takes some artistic licence, the way in which the diabolical killer works here is actually realistic. That is, if a human being could be so intelligent, patient, wealthy, and disillusioned.
After the most bizarre opening credits I've ever seen (refreshingly different in editing style and musical accompaniment), the initial character development takes place. Morgan Freeman stars as Detective William Somerset, a knowledgeable veteran who is ready to give up on his job and the sickness of society. Brad Pitt co-stars as Detective David Mills, the young hotshot who is brand new to this unnamed city and full of fury to catch the bad guys. These two fine actors give the film its human qualities (along with the appealing Gwyneth Paltrow, who plays Tracy, Mills' wife). However, none of them stands out above the material. No disrespect intended, but two other actors could have played these parts and the film probably would have been about the same.
An ironic note is that Somerset has only a week (or 7, that's SEVEN, days) left on the force to train his young protege. The title of the picture also refers to the 7 deadly sins, as chronicled by John Milton in "Paradise Lost"--Gluttony, Greed, Sloth, Lust, Pride, Envy, & Wrath. Incidentally, I wrote the sins in order of how each victim was found. It's the last two sins that are the most intriguing and shocking, but I won't give that away. As I said, this has a great ending and no one should spoil it. Anyway, the brilliant killer sets out to make a statement to the world that these sins will no longer be tolerated and he makes the "sinners" suffer for it.
The two partners stumble over the corpse of a grotesquely obese man. They learn that he was murdered--forced to eat himself to death. The killer leaves small clues at this and other murders and, of course, Somerset and Mills are smart enough to stay with him all the way. If they didn't, it would be one short movie! The deliberate pace allows for craftsmanship of detail and story. We see a lot of blood, but it's not especially violent. The suggestion of what happens is far more disgusting than anything actually shown--like most of the violence in "Pulp Fiction". "Se7en" is gory, graphic, and disturbing, but all the gore is post-death. Still, if you tend to get queasy, don't eat food during this film.
Kevin Spacey plays John Doe, the avenging angel who claims that he's the messenger who will right the wrongs with his teachings. Like many crazy men, he has some fine ideas, but some sick ways of expressing himself. Spacey doesn't appear until the final 30 minutes and also doesn't receive billing in the opening credits. However, it's HIS appearance that turns this film upside down and for that he should have gotten an Oscar nomination. A great villain manages to make you either root for him or feel compelled to listen to his ramblings regardless of whether you agree with him or not. This character is so well written that it's hard to disagree when he says that what he is doing will be remembered by everyone. No serial killer has ever been so creative.
"Se7en" is blatantly unsubtle with its messages about the horrors of the world and it's often a little too depressing. What it lacks in those areas, it makes up for with believable dialogue, top-notch screenwriting, unexpected twists, and realistic characters. The technical aspects of the film are unobtrusive. Fincher uses lighting, music, and editing quite well, but his story is always the thrust of the film. Fortunately, we don't find out what happens to Mills and Somerset after the closing credits (which are run backwards UP the screen!). It's better to imagine what paths they will follow. This is not the kind of film you turn away from and quickly forget. It's got a sinister message and John Doe is right about one thing--the evils of the world aren't going to cure themselves. "Se7en" raises some tough questions and it's intelligent enough to allow its audience to answer many of those questions for themselves.
USELESS TRIVIA--Co-stars in 1995's "Se7en", Brad Pitt and Kevin Spacey also competed for the 1995 Best Supporting Actor Oscar--Pitt in "12 Monkeys", Spacey in "The Usual Suspects" (for which he won).
This film gets an 8/10.

The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


The namestring that shall identify this DID method is: peer
A DID that uses this method MUST begin with the following prefix: did:peer:
.
Per the DID specification, this string MUST be in lowercase. The remainder of the DID, after the prefix,
is the namespace specific identifier specified below.
Early feedback on this method suggested that we embed it beneath the namespace of a particular
blockchain, as in did:sov:peer
or did:v1:nym
.
However, this DID method is not captive to any particular blockchain, does not take its resolution rules
from a parent method, and does not require anchoring or reference to a blockchain to be valid.
Furthermore, any direct or indirect anchoring of a peer DID to a specific blockchain is driven by
circumstance and changeable at any time. For example, a peer DID could specify that it is using
a dead drop on blockchain 1, then change to blockchain 2, then change to blockchains 3 and 4 at
the same time. Therefore, "peer" belongs at the top of the DID namespace. How this method may be
used with various blockchains is discussed later.
This DID method applies to any identity management implementation that meets the following two requirements:
The Peer DID scheme is defined by the following ABNF (see [[RFC5234]] for syntax):
peer-did = "did:peer:" version "-" idstring
# See hex in multibase spec
version = "1"
idstring = multibase multihash
multibase = "F"
multihash = "1220" restofhash
# See sha256+hex in multihash spec
Peer DIDs use an underlying number with high entropy, called the numeric basis, as the
source of their uniqueness. This version of the spec (version
== 1
) generates the numeric basis from a hash of the initial content
of a DID doc (see next section). Subsequent versions of the spec may describe
additional generation methods as needed.
This numeric basis is encoded as a hash using the multihash prefix for sha256+hex: "1220". Although this prefix is redundant today, a multihash prefix is used so that a different digest or encoding may be selected in the future.
The multihash value is preceded by a multibase prefix that tells how to
interpret the multihash that follows. Since the multihash value is hex in
this version of the spec, multibase
is always "F" today; if the
multihash variant changes in the future, multibase
may change, too.
Peer DIDs MUST be compared according to whatever case-sensitivity is implied by the hash encoding they use. Hex is not case-sensitive, but if a future version of the spec uses base58 or base64 [[RFC4648]] encoding, values will be case-sensitive. Therefore, routines that handle peer DIDs MUST NOT normalize case unless they take into account the specific hash encoding.
The unique numeric basis underlying a Peer DID MUST be generated as follows:
id
property or its value). This
lets the doc be created without knowing the DID's value in advance.
Suppressing the DID value creates a stored variant of peer DID doc data,
as opposed to the resolved variant that would have an actual DID value in the root id
property. (In either the stored or resolved variant of the doc, anywhere else that the DID value
would appear, it should appear as a relative reference rather than an absolute value. For example, each
controller
property of a publicKey that is owned by this DID would say
"controller": "#id"
.)
By basing the numeric value of the DID on the genesis version of the DID doc, the DID can begin its lifecycle with any number of keys and endpoints, and when the doc is signed or auth-encrypted by one of the keys, the recipient can know it has not been modified since creation. This guarantees the initial integrity of the DID's chain of custody.
By hashing the stored variant, we avoid the circular problem of including the DID in the data that's being hashed. This means that a peer DID doc must be resolved by converting a stored variant of DID doc data into a resolved variant by inserting the value of the DID being resolved, during resolution.
A convenient regex to match peer
DIDs is:
^did:peer:1-F1220[a-fA-F0-9]{8,40}$
A valid peer
DID might be:
did:peer:1-F1220479cbc07c3f991725836a3aa2a581ca2029198aa420b9d99bc0e131d9f3e2cbe
Examples of a DID doc for this method are explored in greater detail below.


The Accessibility Tree is a structure produced by the browser’s Accessibility APIs which provides accessibility information to assistive technologies such as screen readers. It runs parallel to the DOM and is similar to the DOM API, but with much fewer nodes, because a lot of that information is only useful for visual presentation. By writing semantic HTML we can take advantage of this process in creating an accessible experience for our users.


Hello I'm an example of paragraph
Learn HTML and enjoy
Hello I'm an example of paragraph. Learn HTML and enjoy


Windows 10 (the new Anniversary update, specifically) has a new feature called “Windows Subsystem for Linux”. It’s basically a full-fledged Ubuntu based bash shell running directly under Windows. Pretty cool, eh? This guide will show you how exactly to enable it.
First, let’s find out whether your Windows 10 is build 14393 or later.
To do this, simply open Settings
Click on System
Scroll to the end and click on About. Here you’ll see your OS Build number. This should be equal to or higher than 14393. Also, verify if your Windows 10 installation is 64 bit.
If your build number is less than 14393, check for updates.
The next step is to enable Developer Mode in Windows 10.
Open Settings again. Select Update & security.
Click on For developers and enable Developer mode. If it asks you to restart the PC, go ahead and restart.
Now, let’s enable Windows Subsystem for Linux. Click the Start button and search for Turn Windows features on or off.
Check Windows Subsystem for Linux (Beta) to enable it and click OK
Restart your PC when it prompts you to.
After you’ve rebooted your PC, open a command prompt window (click the Start button and type cmd
).
Type bash
and hit enter.
Since this is the first time you’re running bash
, you’ll be asked whether you want to install it. Type y
and hit enter to proceed.
After the installation is complete, you will be asked to create a new UNIX username and password. This user account is for the new Ubuntu environment and in no way related to your Windows account.
Well, that’s all there is. You should have a bash prompt now and can run linux commands.
To start bash
you can use two ways:
bash
. It will start the Ubuntu command line environment.That’s it!
Note: While in the Ubuntu environment, you can access your Windows drives under /mnt/
. All Windows drives will be listed under this. You can cd
to any directory and work with the files.
(header image source: wall.alphacoders.com)


Leon Barnard is a Los Angeles Area DJ specializing in classic and modern disco, groovy house, and old school R&B.
Use the form below to contact me for your next event.
Latest Shows
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Challenge 12
Write a function that outputs a sentence. Then invoke that function later in your code. (Lesson 10 - Functions and Control Flow)
The final coded used for the function is listed below, you can review chg12-sentenceOutput.js for all the code iterations.
function createSentence() { var newSentence = "I look into their eyes, shake their hand, pat their back, and wish them luck, but I am thinking, ' I am going to bury you'. - Seve Ballesteros"; document.getElementById("sentence").innerHTML = newSentence; }
To generate a sentence click on the button below


 The double at index i represents the length of link i
Assume: starting angle is 0 degrees for all angles
◆ plan_path()
| def inverse_kinematics.SCARA_IK.plan_path |
( |
|
self, |
|
|
|
delta = 0.1 |
|
) |
| |
Path planning function that takes the amount of change between points
on the path
Args:
delta(float): norm distance between path points
Returns:
list of tuples. The returned list::
A list of tuples that describes the path in x and y
coordinates whose norm distance from the previous
coordinate is less than the delta argument provided.
The documentation for this class was generated from the following file:
- /home/thomas/Documents/classes/ECE342/SCARA_robot/src/Sim/inverse_kinematics.py


Future's looking bright with a solid
"It does not do to dwell on dreams and forget to live" -Albus Dumbledore
Understanding what's important
"It is our choices, that show what we truly are, far more than our abilities.”-  Albus Dumbledore
The 200 hour
"Dark times lie ahead of us and there will be a time when we must choose between what is easy and what is right" - Albus Dumbledore


They say that if you want something to be done well, do it yourself. So I follow this wise saying and would like to introduce myself. I believe that it isn't an easy thing to speak about yourself as it's hard to have a look at yourself from aside but at the same time who knows you better than you yourself do?
My name is Vanessa. I live at Sta Escolastica Village Baguio City. My family is an average sized. As for my appearance I am a chubby girl, a bit shortish, but it doesn't mind me. My friends think I am rather attractive girl, but I have never thought I am a beauty. As far as preferences in clothes are concerned I should say that I'm rather moody person that's why I cannot say I have one favorite style. Today I can wear a skirt, formal blouse and high-heeled shoes, but tomorrow I can prefer tight-fitting jeans, casual T-shirt and low-heeled shoes. Everything depends on my mood.


Class: RSpec::Core::ExampleGroup
- Inherits:
-
Object
- Object
- RSpec::Core::ExampleGroup
- Extended by:
- RSpec::Core::Extensions::ModuleEvalWithArgs, Hooks, MetadataHashBuilder::WithDeprecationWarning, SharedExampleGroup
- Includes:
- RSpec::Core::Extensions::InstanceEvalWithArgs, MemoizedHelpers, Pending, SharedExampleGroup
- Defined in:
- lib/rspec/core/example_group.rb
Overview
ExampleGroup and Example are the main structural elements of rspec-core. Consider this example:
describe Thing do
it "does something" do
end
end
The object returned by describe Thing
is a subclass of ExampleGroup.
The object returned by it "does something"
is an instance of Example,
which serves as a wrapper for an instance of the ExampleGroup in which it
is declared.
Constant Summary
Constant Summary
Constants included from Hooks
Hooks::HOOK_TYPES, Hooks::SCOPES
Constants included from Pending
Pending::NOT_YET_IMPLEMENTED, Pending::NO_REASON_GIVEN
Instance Attribute Summary (collapse)
-
- (Object) example
Returns the Example object that wraps this instance of
ExampleGroup
.
Class Method Summary (collapse)
-
+ (Object) alias_example_to(name, extra = {})
Works like
alias_method :name, :example
with the added benefit of assigning default metadata to the generated example. -
+ (Object) alias_it_behaves_like_to(name, *args)
Works like
alias_method :name, :it_behaves_like
with the added benefit of assigning default metadata to the generated example. -
+ (Object) describe(*args)
(also: context)
Generates a subclass of this example group which inherits everything except the examples themselves.
- + (Object) description (also: display_name)
-
+ (Object) example
Defines an example within a group.
-
+ (Object) fit
Shortcut to define an example with
:focus
=> true. -
+ (Object) focus
Shortcut to define an example with
:focus
=> true. -
+ (Object) focused
Shortcut to define an example with
:focus
=> true. -
+ (Object) include_context(name, *args)
Includes shared content mapped to
name
directly in the group in which it is declared, as opposed toit_behaves_like
, which creates a nested group. -
+ (Object) include_examples(name, *args)
Includes shared content mapped to
name
directly in the group in which it is declared, as opposed toit_behaves_like
, which creates a nested group. -
+ (Object) it
Defines an example within a group.
-
+ (Object) it_behaves_like
Generates a nested example group and includes the shared content mapped to
name
in the nested group. -
+ (Object) it_should_behave_like
Generates a nested example group and includes the shared content mapped to
name
in the nested group. -
+ (Object) metadata
The Metadata object associated with this group.
-
+ (Object) pending
Shortcut to define an example with :pending => true.
-
+ (Object) run(reporter)
Runs all the examples in this group.
-
+ (Object) specify
Defines an example within a group.
-
+ (Object) xexample
Shortcut to define an example with :pending => 'Temporarily disabled with xexample'.
-
+ (Object) xit
Shortcut to define an example with :pending => 'Temporarily disabled with xit'.
-
+ (Object) xspecify
Shortcut to define an example with :pending => 'Temporarily disabled with xspecify'.
Instance Method Summary (collapse)
-
- (Object) described_class
Returns the class or module passed to the
describe
method (or alias). -
- (Object) running_example
deprecated
Deprecated.
use #example
Methods included from SharedExampleGroup
registry, share_as, shared_example_groups, shared_examples
Methods included from Hooks
after, append_after, around, before, prepend_before
Methods included from Pending
Methods included from MemoizedHelpers
get_constant_or_yield, #should, #should_not, #subject
Instance Attribute Details
- (Object) example
Returns the RSpec::Core::Example object that wraps this instance of
ExampleGroup
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# File 'lib/rspec/core/example_group.rb', line 443 def example @example end |
Class Method Details
+ (Object) alias_example_to(name, extra = {})
Use with caution. This extends the language used in your
specs, but does not add any additional documentation. We use this
in rspec to define methods like focus
and xit
, but we also add
docs for those methods.
Works like alias_method :name, :example
with the added benefit of
assigning default metadata to the generated example.
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# File 'lib/rspec/core/example_group.rb', line 109 def alias_example_to name, extra={} (class << self; self; end).define_example_method name, extra end |
+ (Object) alias_it_behaves_like_to(name, *args)
Use with caution. This extends the language used in your
specs, but does not add any additional documentation. We use this
in rspec to define it_should_behave_like
(for backward
compatibility), but we also add docs for that method.
Works like alias_method :name, :it_behaves_like
with the added
benefit of assigning default metadata to the generated example.
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# File 'lib/rspec/core/example_group.rb', line 143 def alias_it_behaves_like_to name, *args, &block (class << self; self; end).define_nested_shared_group_method name, *args, &block end |
+ (Object) describe(*args) Also known as: context
Generates a subclass of this example group which inherits everything except the examples themselves.
Examples
describe "something" do # << This describe method is defined in
# << RSpec::Core::DSL, included in the
# << global namespace
before do
do_something_before
end
let(:thing) { Thing.new }
describe "attribute (of something)" do
# examples in the group get the before hook
# declared above, and can access `thing`
end
end
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# File 'lib/rspec/core/example_group.rb', line 223 def self.describe(*args, &example_group_block) @_subclass_count ||= 0 @_subclass_count += 1 args << {} unless args.last.is_a?(Hash) args.last.update(:example_group_block => example_group_block) # TODO 2010-05-05: Because we don't know if const_set is thread-safe child = const_set( "Nested_#{@_subclass_count}", subclass(self, args, &example_group_block) ) children << child child end |
+ (Object) description Also known as: display_name
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# File 'lib/rspec/core/example_group.rb', line 46 def description description = [:example_group][:description] RSpec.configuration.format_docstrings_block.call(description) end |
+ (Object) example
Defines an example within a group.
74 |
# File 'lib/rspec/core/example_group.rb', line 74 define_example_method :example |
+ (Object) fit
Shortcut to define an example with :focus
=> true
91 |
# File 'lib/rspec/core/example_group.rb', line 91 define_example_method :fit, :focused => true, :focus => true |
+ (Object) focus
Shortcut to define an example with :focus
=> true
86 |
# File 'lib/rspec/core/example_group.rb', line 86 define_example_method :focus, :focused => true, :focus => true |
+ (Object) focused
Shortcut to define an example with :focus
=> true
88 |
# File 'lib/rspec/core/example_group.rb', line 88 define_example_method :focused, :focused => true, :focus => true |
+ (Object) include_context(name, *args)
Includes shared content mapped to name
directly in the group in which
it is declared, as opposed to it_behaves_like
, which creates a nested
group. If given a block, that block is also eval'd in the current context.
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# File 'lib/rspec/core/example_group.rb', line 153 def self.include_context(name, *args, &block) find_and_eval_shared("context", name, *args, &block) end |
+ (Object) include_examples(name, *args)
Includes shared content mapped to name
directly in the group in which
it is declared, as opposed to it_behaves_like
, which creates a nested
group. If given a block, that block is also eval'd in the current context.
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# File 'lib/rspec/core/example_group.rb', line 162 def self.include_examples(name, *args, &block) find_and_eval_shared("examples", name, *args, &block) end |
+ (Object) it
Defines an example within a group.
78 |
# File 'lib/rspec/core/example_group.rb', line 78 define_example_method :it |
+ (Object) it_behaves_like
Generates a nested example group and includes the shared content
mapped to name
in the nested group.
131 |
# File 'lib/rspec/core/example_group.rb', line 131 define_nested_shared_group_method :it_behaves_like, "behaves like" |
+ (Object) it_should_behave_like
Generates a nested example group and includes the shared content
mapped to name
in the nested group.
134 |
# File 'lib/rspec/core/example_group.rb', line 134 define_nested_shared_group_method :it_should_behave_like |
+ (Object) metadata
The Metadata object associated with this group.
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# File 'lib/rspec/core/example_group.rb', line 192 def self. @metadata if defined?(@metadata) end |
+ (Object) pending
Shortcut to define an example with :pending => true
94 |
# File 'lib/rspec/core/example_group.rb', line 94 define_example_method :pending, :pending => true |
+ (Object) run(reporter)
Runs all the examples in this group
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# File 'lib/rspec/core/example_group.rb', line 362 def self.run(reporter) if RSpec.wants_to_quit RSpec.clear_remaining_example_groups if top_level? return end reporter.example_group_started(self) begin run_before_all_hooks(new) result_for_this_group = run_examples(reporter) results_for_descendants = children.ordered.map {|child| child.run(reporter)}.all? result_for_this_group && results_for_descendants rescue Exception => ex RSpec.wants_to_quit = true if fail_fast? fail_filtered_examples(ex, reporter) ensure run_after_all_hooks(new) before_all_ivars.clear reporter.example_group_finished(self) end end |
+ (Object) specify
Defines an example within a group.
This is here primarily for backward compatibility with early versions
of RSpec which used context
and specify
instead of describe
and
it
.
83 |
# File 'lib/rspec/core/example_group.rb', line 83 define_example_method :specify |
+ (Object) xexample
Shortcut to define an example with :pending => 'Temporarily disabled with xexample'
96 |
# File 'lib/rspec/core/example_group.rb', line 96 define_example_method :xexample, :pending => 'Temporarily disabled with xexample' |
+ (Object) xit
Shortcut to define an example with :pending => 'Temporarily disabled with xit'
98 |
# File 'lib/rspec/core/example_group.rb', line 98 define_example_method :xit, :pending => 'Temporarily disabled with xit' |
+ (Object) xspecify
Shortcut to define an example with :pending => 'Temporarily disabled with xspecify'
100 |
# File 'lib/rspec/core/example_group.rb', line 100 define_example_method :xspecify, :pending => 'Temporarily disabled with xspecify' |
Instance Method Details
- (Object) described_class
Returns the class or module passed to the describe
method (or alias).
Returns nil if the subject is not a class or module.
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# File 'lib/rspec/core/example_group.rb', line 462 def described_class self.class.described_class end |
- (Object) running_example
use #example
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# File 'lib/rspec/core/example_group.rb', line 446 def running_example RSpec.deprecate("running_example", :replacement => "example") example end |


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