Mother whose 10-year-old fell from zip line files lawsuit in Florida
The mother of a 10-year-old boy who suffered serious injuries after falling from a zip line in September has filed a lawsuit.
Kimberly Barnes, of Lakeland, Florida, is suing Urban Air Adventure Park, also in Lakeland. The suit filed on Monday claims employees failed to check or secure the boy's harness at safety checkpoints before he went on the ride.
"He went to go have fun that day," Barnes said. "He was with his friend to celebrate his friend's birthday, and maybe literally an hour, hour and a half, after they were open, I got a phone call that he had fallen from a harness."
"He was going to be airlifted because it was a trauma situation at that point, and that's when I lost it," she added.
According to a statement from the family's law firm, Morgan & Morgan, the boy's harness gave way seconds after leaving the "Sky Ride" platform, and he fell over 20 feet, landing on cement.
He was airlifted to a hospital, where he spent five days, with serious injuries. He required surgery for broken bones, a collapsed lung and a brain injury.
Barnes said that her son is still recovering, adding that his behavior and attitude have changed and he still misses school days when he can't tolerate the pain.
"In this case, three different people supposedly trained on safety procedures failed to take the necessary steps to ensure our client's safety, and the result was horrific," the family's attorneys said in a statement. "But this isn't just employee failure; we believe it was the lack of proper training and oversight by management as well a failure to have appropriate safety measures in place in the event of employee error."
The Florida Department of Agriculture told ABC News that the agency's inspector "noted no deficiencies in the equipment at the time of the incidents nor did Urban Air have a history of device deficiencies during prior inspections of the facility. The report indicates that the incident was a result of operator error."
ABC News reached out to Urban Air for comment but didn't immediately hear back.


AccessPackageAssignment extends Entity
AccessPackageAssignment class
Tags
Table of Contents
- $_propDict : array<string|int, mixed>
- The array of properties available to the model
- __construct() : mixed
- Construct a new Entity
- getAccessPackage() : AccessPackage|null
- Gets the accessPackage Read-only. Nullable.
- getAccessPackageAssignmentPolicy() : AccessPackageAssignmentPolicy|null
- Gets the accessPackageAssignmentPolicy Read-only. Nullable.
- getAccessPackageAssignmentRequests() : array<string|int, mixed>|null
- Gets the accessPackageAssignmentRequests
- getAccessPackageAssignmentResourceRoles() : array<string|int, mixed>|null
- Gets the accessPackageAssignmentResourceRoles The resource roles delivered to the target user for this assignment. Read-only. Nullable.
- getAccessPackageId() : string|null
- Gets the accessPackageId The identifier of the access package. Read-only.
- getAssignmentPolicyId() : string|null
- Gets the assignmentPolicyId The identifier of the access package assignment policy. Read-only.
- getAssignmentState() : string|null
- Gets the assignmentState The state of the access package assignment. Possible values are Delivering, Delivered, or Expired. Read-only.
- getAssignmentStatus() : string|null
- Gets the assignmentStatus More information about the assignment lifecycle. Possible values include Delivering, Delivered, NearExpiry1DayNotificationTriggered, or ExpiredNotificationTriggered. Read-only.
- getCatalogId() : string|null
- Gets the catalogId The identifier of the catalog containing the access package. Read-only.
- getExpiredDateTime() : DateTime|null
- Gets the expiredDateTime The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
- getId() : string|null
- Gets the id Read-only.
- getIsExtended() : bool|null
- Gets the isExtended Indicates whether the access package assignment is extended. Read-only.
- getODataType() : string|null
- Gets the ODataType
- getProperties() : array<string|int, mixed>
- Gets the property dictionary of the Entity
- getSchedule() : RequestSchedule|null
- Gets the schedule When the access assignment is to be in place. Read-only.
- getTarget() : AccessPackageSubject|null
- Gets the target The subject of the access package assignment. Read-only. Nullable.
- getTargetId() : string|null
- Gets the targetId The ID of the subject with the assignment. Read-only.
- jsonSerialize() : array<string|int, mixed>
- Serializes the object by property array Manually serialize DateTime into RFC3339 format
- setAccessPackage() : AccessPackageAssignment
- Sets the accessPackage Read-only. Nullable.
- setAccessPackageAssignmentPolicy() : AccessPackageAssignment
- Sets the accessPackageAssignmentPolicy Read-only. Nullable.
- setAccessPackageAssignmentRequests() : AccessPackageAssignment
- Sets the accessPackageAssignmentRequests
- setAccessPackageAssignmentResourceRoles() : AccessPackageAssignment
- Sets the accessPackageAssignmentResourceRoles The resource roles delivered to the target user for this assignment. Read-only. Nullable.
- setAccessPackageId() : AccessPackageAssignment
- Sets the accessPackageId The identifier of the access package. Read-only.
- setAssignmentPolicyId() : AccessPackageAssignment
- Sets the assignmentPolicyId The identifier of the access package assignment policy. Read-only.
- setAssignmentState() : AccessPackageAssignment
- Sets the assignmentState The state of the access package assignment. Possible values are Delivering, Delivered, or Expired. Read-only.
- setAssignmentStatus() : AccessPackageAssignment
- Sets the assignmentStatus More information about the assignment lifecycle. Possible values include Delivering, Delivered, NearExpiry1DayNotificationTriggered, or ExpiredNotificationTriggered. Read-only.
- setCatalogId() : AccessPackageAssignment
- Sets the catalogId The identifier of the catalog containing the access package. Read-only.
- setExpiredDateTime() : AccessPackageAssignment
- Sets the expiredDateTime The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
- setId() : Entity
- Sets the id Read-only.
- setIsExtended() : AccessPackageAssignment
- Sets the isExtended Indicates whether the access package assignment is extended. Read-only.
- setODataType() : Entity
- Sets the ODataType
- setSchedule() : AccessPackageAssignment
- Sets the schedule When the access assignment is to be in place. Read-only.
- setTarget() : AccessPackageAssignment
- Sets the target The subject of the access package assignment. Read-only. Nullable.
- setTargetId() : AccessPackageAssignment
- Sets the targetId The ID of the subject with the assignment. Read-only.
Properties
$_propDict
The array of properties available to the model
protected
array<string|int, mixed>
$_propDict
Methods
__construct()
Construct a new Entity
public
__construct([array<string|int, mixed> $propDict = array() ]) : mixed
Parameters
- $propDict : array<string|int, mixed> = array()
-
A list of properties to set
Return values
mixed —getAccessPackage()
Gets the accessPackage Read-only. Nullable.
public
getAccessPackage() : AccessPackage|null
Return values
AccessPackage|null —The accessPackage
getAccessPackageAssignmentPolicy()
Gets the accessPackageAssignmentPolicy Read-only. Nullable.
public
getAccessPackageAssignmentPolicy() : AccessPackageAssignmentPolicy|null
Return values
AccessPackageAssignmentPolicy|null —The accessPackageAssignmentPolicy
getAccessPackageAssignmentRequests()
Gets the accessPackageAssignmentRequests
public
getAccessPackageAssignmentRequests() : array<string|int, mixed>|null
Return values
array<string|int, mixed>|null —The accessPackageAssignmentRequests
getAccessPackageAssignmentResourceRoles()
Gets the accessPackageAssignmentResourceRoles The resource roles delivered to the target user for this assignment. Read-only. Nullable.
public
getAccessPackageAssignmentResourceRoles() : array<string|int, mixed>|null
Return values
array<string|int, mixed>|null —The accessPackageAssignmentResourceRoles
getAccessPackageId()
Gets the accessPackageId The identifier of the access package. Read-only.
public
getAccessPackageId() : string|null
Return values
string|null —The accessPackageId
getAssignmentPolicyId()
Gets the assignmentPolicyId The identifier of the access package assignment policy. Read-only.
public
getAssignmentPolicyId() : string|null
Return values
string|null —The assignmentPolicyId
getAssignmentState()
Gets the assignmentState The state of the access package assignment. Possible values are Delivering, Delivered, or Expired. Read-only.
public
getAssignmentState() : string|null
Return values
string|null —The assignmentState
getAssignmentStatus()
Gets the assignmentStatus More information about the assignment lifecycle. Possible values include Delivering, Delivered, NearExpiry1DayNotificationTriggered, or ExpiredNotificationTriggered. Read-only.
public
getAssignmentStatus() : string|null
Return values
string|null —The assignmentStatus
getCatalogId()
Gets the catalogId The identifier of the catalog containing the access package. Read-only.
public
getCatalogId() : string|null
Return values
string|null —The catalogId
getExpiredDateTime()
Gets the expiredDateTime The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
public
getExpiredDateTime() : DateTime|null
Return values
DateTime|null —The expiredDateTime
getId()
Gets the id Read-only.
public
getId() : string|null
Return values
string|null —The id
getIsExtended()
Gets the isExtended Indicates whether the access package assignment is extended. Read-only.
public
getIsExtended() : bool|null
Return values
bool|null —The isExtended
getODataType()
Gets the ODataType
public
getODataType() : string|null
Return values
string|null —The ODataType
getProperties()
Gets the property dictionary of the Entity
public
getProperties() : array<string|int, mixed>
Return values
array<string|int, mixed> —The list of properties
getSchedule()
Gets the schedule When the access assignment is to be in place. Read-only.
public
getSchedule() : RequestSchedule|null
Return values
RequestSchedule|null —The schedule
getTarget()
Gets the target The subject of the access package assignment. Read-only. Nullable.
public
getTarget() : AccessPackageSubject|null
Return values
AccessPackageSubject|null —The target
getTargetId()
Gets the targetId The ID of the subject with the assignment. Read-only.
public
getTargetId() : string|null
Return values
string|null —The targetId
jsonSerialize()
Serializes the object by property array Manually serialize DateTime into RFC3339 format
public
jsonSerialize() : array<string|int, mixed>
Return values
array<string|int, mixed> —The list of properties
setAccessPackage()
Sets the accessPackage Read-only. Nullable.
public
setAccessPackage(AccessPackage $val) : AccessPackageAssignment
Parameters
- $val : AccessPackage
-
The accessPackage
Return values
AccessPackageAssignment —setAccessPackageAssignmentPolicy()
Sets the accessPackageAssignmentPolicy Read-only. Nullable.
public
setAccessPackageAssignmentPolicy(AccessPackageAssignmentPolicy $val) : AccessPackageAssignment
Parameters
- $val : AccessPackageAssignmentPolicy
-
The accessPackageAssignmentPolicy
Return values
AccessPackageAssignment —setAccessPackageAssignmentRequests()
Sets the accessPackageAssignmentRequests
public
setAccessPackageAssignmentRequests(AccessPackageAssignmentRequest $val) : AccessPackageAssignment
Parameters
- $val : AccessPackageAssignmentRequest
-
The accessPackageAssignmentRequests
Return values
AccessPackageAssignment —setAccessPackageAssignmentResourceRoles()
Sets the accessPackageAssignmentResourceRoles The resource roles delivered to the target user for this assignment. Read-only. Nullable.
public
setAccessPackageAssignmentResourceRoles(AccessPackageAssignmentResourceRole $val) : AccessPackageAssignment
Parameters
- $val : AccessPackageAssignmentResourceRole
-
The accessPackageAssignmentResourceRoles
Return values
AccessPackageAssignment —setAccessPackageId()
Sets the accessPackageId The identifier of the access package. Read-only.
public
setAccessPackageId(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The accessPackageId
Return values
AccessPackageAssignment —setAssignmentPolicyId()
Sets the assignmentPolicyId The identifier of the access package assignment policy. Read-only.
public
setAssignmentPolicyId(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The assignmentPolicyId
Return values
AccessPackageAssignment —setAssignmentState()
Sets the assignmentState The state of the access package assignment. Possible values are Delivering, Delivered, or Expired. Read-only.
public
setAssignmentState(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The assignmentState
Return values
AccessPackageAssignment —setAssignmentStatus()
Sets the assignmentStatus More information about the assignment lifecycle. Possible values include Delivering, Delivered, NearExpiry1DayNotificationTriggered, or ExpiredNotificationTriggered. Read-only.
public
setAssignmentStatus(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The assignmentStatus
Return values
AccessPackageAssignment —setCatalogId()
Sets the catalogId The identifier of the catalog containing the access package. Read-only.
public
setCatalogId(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The catalogId
Return values
AccessPackageAssignment —setExpiredDateTime()
Sets the expiredDateTime The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
public
setExpiredDateTime(DateTime $val) : AccessPackageAssignment
Parameters
- $val : DateTime
-
The expiredDateTime
Return values
AccessPackageAssignment —setId()
Sets the id Read-only.
public
setId(string $val) : Entity
Parameters
- $val : string
-
The id
Return values
Entity —setIsExtended()
Sets the isExtended Indicates whether the access package assignment is extended. Read-only.
public
setIsExtended(bool $val) : AccessPackageAssignment
Parameters
- $val : bool
-
The isExtended
Return values
AccessPackageAssignment —setODataType()
Sets the ODataType
public
setODataType(string $val) : Entity
Parameters
- $val : string
-
The ODataType
Return values
Entity —setSchedule()
Sets the schedule When the access assignment is to be in place. Read-only.
public
setSchedule(RequestSchedule $val) : AccessPackageAssignment
Parameters
- $val : RequestSchedule
-
The schedule
Return values
AccessPackageAssignment —setTarget()
Sets the target The subject of the access package assignment. Read-only. Nullable.
public
setTarget(AccessPackageSubject $val) : AccessPackageAssignment
Parameters
- $val : AccessPackageSubject
-
The target
Return values
AccessPackageAssignment —setTargetId()
Sets the targetId The ID of the subject with the assignment. Read-only.
public
setTargetId(string $val) : AccessPackageAssignment
Parameters
- $val : string
-
The targetId


Submit your name to Start the game. Select either Rock, Paper, or Scissors icons when prompted. Your opponent will do the same. Rock beats Scissors, Scissors beats Paper, and Paper beats Rock. Good luck, and have Fun!


| influential.strata {BIOsurvey} | R Documentation |
Produces a plot showing the proportion that each catch (on abscissa) contributes to the stratified mean (on ordinate).
influential.strata(object, Plot = TRUE, ...)
object |
strata object created by Stratify . |
Plot |
logical flag: if TRUE, then influential plot is plotted on current graphics device. Otherwise x and y coordinates for plot provided. |
... |
arguments to be passed onto plot function, such as xlab, xlim, etc. The labels and limits for the y-axis are already set. |
This function uses the generic function plot to produce this special plot for class strata.
if plot is FALSE, influential.strata returns a list with components x and y, giving coordinates of the points that would have been plotted. Strata labels are also included.
Smith, S.J. (1996). Analysis of bottom trawl survey data, In Assessment of groundfish stocks based on bottom trawl survey results. H. Lassen (Ed.) NAFO Scientific Council Studies 28: 25–53.
Stratify
,Identify.influential.plot
influential.strata(Scallop.numbers.2008,Plot=TRUE,xlab="Scallop numbers") Fluke.influential<-influential.strata(Scallop.numbers.2008,Plot=FALSE)


Brew it hot for your chilly evenings
Brew it hot for your chilly evenings
by Rajitha MenonWinter is steadily advancing towards us and the chilly evenings are a reminder of this. The weather now mandates a hot cup of tea or coffee during dusk but if you are bored of these staples by now, here are some other hot brews you can experiment with.
Kahwa
This Kashmiri green tea is made traditionally by boiling tea leaves along with saffron, cardamom pods, cloves, cinnamon sticks and some locally available dried fruits. It’s refreshing, soothing and has a bunch of health benefits.

Noon chai
Vastly removed from what we are used to, this is a traditional beverage from Kashmir and is made with sea salt, milk, nuts and baking soda. The hint of salt is balanced by cardamom, almonds, pistachios and cinnamon; giving it a nutty taste and a velvety texture. It is also called pink tea.
Kadha
Touted by many as the predecessor to ‘masala chai’, it is a drink made with a number of herbs and spices that are steeped in water. There are a number of Kadha recipes.
Kesar milk
Warm milk infused with the rich essence of saffron and cardamom, topped with blanched and shredded almonds and pistachios, is a loaded treat for winters.
Kanji
It is made from a vegetable called Kala Gajar and is consumed at room temperature. The beverage is cooked before consumption and is left for a while to mature.
Soup
Break the monotonous pairing of tea/coffee with winters — a warm bowl of soup does as much for your soul as it does for your health. Choose from vegetable, tomato, manchow, hot and sour, corn, chicken, mutton, onion and so on. Or opt for a DIY version cobbled together from the leftover veggies in your kitchen.
Alcoholic beverages
Not to promote alcoholism in any way but sometimes a tipple does warm the cockles of the heart. From the good ol’ Old Monk and mulled wine to our homegrown Fenny/Mahua/Toddy, options are many.
Hot chocolate
No matter what your age, an indulgent cup of hot chocolate is a heady combination of chocolate, cocoa, milk, comfort and nostalgia.
(Compiled by Rajitha Menon)


Return to Me * * (out of * * * * )
Directed by Bonnie Hunt. Cast: David Duchovny, Minnie Driver, Carroll O'Connor, Bonnie Hunt, James Belushi, Robert Loggia, David Alan Grier, Joely Richardson. 2000 - 115 minutes Rated PG (for mild profanity). Reviewed by Dustin Putman, April 10, 2000.
One could say that romantic comedies are a dime a dozen, and yet, they never truly grow old, even when the workings of the plot, and the machinations of the romance, are fairly run-of-the-mill. Most people, male and female, whether they will admit it or not, gain a certain pleasure by watching characters fall in love on the silver screen. There are certain ingredients, however, that are vital to the making of a winning romance: the couple must be charming and have chemistry together, the writing sharp, the love story believable, and the film must create an urge among the audience to see the inevitable happen.
"Return to Me," comedian-actress Bonnie Hunt's directorial debut (she also stars), has most of these assets--its two central stars, David Duchovny and Minnie Driver, are delightful here; the screenplay has quite a few very funny moments; and the whole package has such an innocence about it that to say it isn't a good movie, I fear, may cause me to appear to be a grump. But the picture does, unfortunately, have several problems that often shields its central romance from being in the forefront of the action onscreen, and somehow amidst it all, the magic is lost by the final fifteen minutes. Oh, yeah; if there's one thing a romance needs to have, it's a satisfying, entertaining conclusion, and "Return to Me" is absent of such a quality that might have boasted it over into the category of a surefire success.
Set in Chicago, the film begins as Bob and Liz Rueland (David Duchovny, Joely Richardson), a happily married couple, are attending a fundraising event for the Lincoln Park Zoo, where Liz, who has a great love and compassion for animals, works. On the way home, there is an automobile accident and Liz passes away, to the absolute devastation of Bob.  She gets one at the last minute, and one year later, has fully recovered to go about her life like any other healthy person, but with a noticeable scar running down her chest that forever reminds her of how thankful she always should be to be alive.
One evening, after Bob is convinced into getting out of his house and joining his friend (David Alan Grier) on a double date to "O'Reilly's Italian Restaurant," he is absolutely smitten with their lovely waitress, who happens to be Grace, and whose caring grandfather (Carroll O'Connor) owns the place. After returning later that evening to pick up his cell phone, which he accidentally left there, he runs into Grace again, and after talking, Bob takes the next step into getting on with his life--he asks her out on a date. Grace joyfully accepts (she hasn't had too many dates in her life, and is insecure about how her possible suitors will react when she tells them she has had a heart transplant). From there, a relationship blossoms, with neither knowing about their true fateful connection. Through a series of circumstances, Grace makes the discovery, but fears that if she tells Bob about his deceased wife's heart beating within her body, she may lose him forever.
The premise of "Return to Me" may be farfetched (how likely do you really think it would be that a donor's husband would unexpectedly run into the patient whose life was saved?), and the developments in the story easily telegraphed from beginning to end, but one shouldn't go to a film of this type looking for such things. As long as you believe in the characters, it shouldn't be a problem. In the case of Bob and Grace, both are likable, realistically drawn people who clearly deserve their happiness. While they do not meet until the second half of the first hour, their scenes together are nicely done, and credit director Bonnie Hunt for being an assured filmmaker. "Return to Me" is fluffy--perhaps too fluffy--and it certainly won't be mistaken as the work of someone who has been in the directing business for long, but Hunt gets the job done.
Since her first role in 1995's "Circle of Friends," Minnie Driver has done nothing but impress with each of her film appearances, so her work here is not so much of a shock. Like Grace, she is absolutely enchanting. What does surprise is David Duchovny's standout performance. Viewed almost solely as Mulder on TV's "The X-Files," Duchovny takes the role of Bob, someone clearly different from his small screen persona, and proves that he very well has what it takes to be a perfectly respectable leading man. In the early scenes, after Liz has died, Duchovny heartbreakingly brings across the true loss of a loved one, and in the second half, proves that he also has nice comic timing, as does everyone else here. Bonnie Hunt, especially, as Grace's best friend Megan, is hysterically funny with her on-target delivery of her lines. James Belushi ably supports Hunt as her nice-guy lug of a husband.
Where "Return to Me" falters is in a few of its technical choices, such as the old-fashioned, self-titled song, by Dean Martin, annoyingly placed in several scenes, including a key dramatic moment, and in its handling of the supporting characters in relation to the romance. Hunt has littered her film with so many attention-getting inhabitants that their quirkiness threatens to drown out the central storyline. While the entire cast is very good, it is Bob and Grace who should be the focus, but so much attention is made to everyone else that they occasionally take away precious screen time in which the romantic developments between the two could be strengthened.
While "Return to Me" plays out, you are not bored, but you also are not as satisfied as you could be, because its presentation, aside from the aforementioned dealing of the death of Bob's wife, is so soft-focused and lacks urgency. And just when you think the movie is over, things come to a sudden halt and the epilogue drags on for another fifteen minutes, leading up to very little that couldn't have been solved with some tighter editing. As a romance, "Return to Me" is mildly engaging, but severely uneven. Some parts practically scream for the cutting room floor, while the love story seems undernourished. There is a lot of promise with what there is of it, but not enough to support the needless excess that revolves around them.
- Copyright 2000 by Dustin Putman Http://www.young-hollywood.com Http://www.atnzone.com
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Event Location:
West Virginia Northern Community College
1704 Market Street
Wheeling, West Virginia
Abstract:
Dynamic SQL is a misunderstood and much maligned part of a DBA’s tool kit – it can be used to solve difficult business problems, respond to diverse data needs, and alleviate performance problems. Many DBAs reject dynamic SQL outright as a potential source of SQL injections, being poorly performing, or just for being a hacky solution in general. Jeremiah Peschka has been making extensive use of dynamic SQL throughout his career to solve a variety of problems. He’ll set about dispelling these misconceptions and demonstrate how dynamic SQL can become a part of every DBA’s tool kit. Learn how to work effectively with diverse inputs. Learn how to avoid common pitfalls of dynamic SQL. Develop an understanding of real world uses for dynami
Speaker(s): Jeremiah Peschka,
Abstract:
Lunch Provided by Panera - 1st Floor Main Ballroom
Speaker(s): John Sterrett,
Abstract:
"Want to know what makes SQL Server tick?  Ever wonder which parts of SQL Server are responsible for specific functionality? Want to know what a HOBT is? I can’t promise answers to every question, but I can set you on the path to knowledge about the inner workings of SQL Server. Session Goals After this session, attendees will: Know how to query SQL Server to gain insight into its internal state Understand the primary components of SQL Server and how they relate Apply their understanding of internals to daily queries to improve application and database performance"
Speaker(s): Jeremiah Peschka,
Abstract:
Lunch is provided by Panera. We will ahve box lunches.
Speaker(s): John Sterrett,
Abstract:
Exposing your data to client applications is a common requirement across most applications; however, there are many ways to accomplish this. Each application seems to implement it a different way which leads to inconsistency across your application spectrum. With the release of the .NET Framework 3.5, Microsoft has introduced WCF Data Services (was ADO.NET Data Services) which is a collection of classes and standards to allow you to expose your data consistently and securely to your client applications. We'll focus on WCF Data Services in .NET 4, in which Microsoft has beefed up the offering, and also the data protocol known as OData.
Speaker(s): David Hoerster,
Abstract:
Using Wait Time Analysis and Wait Types is a newer method for tuning SQL Server instances. As a result, there is often confusion on exactly what the data means. The issue typically centers around the fact the wait time data is analyzed at the wrong level or the collected wait time data is not detailed enough. This presentation will focus on these problems and review several real-life case studies of using SQL Server Wait Type data coupled with Wait-Time based performance analysis to solve the most difficult performance related issues.
Speaker(s): Bronwyn Altizer,
Abstract:
Walkthrough on using SQL Reporting Services 2008 and Business Development Studio to develop reports in both tabular and graphical formats. I will cover grouping, sorting, formulas, drill down reports, and formatting for both printed and interactive versions.
Speaker(s): Matt Van Horn,
Abstract:
It’s no secret that social networking is here to stay. Rather than shutting down all social networking at work organizations should put policies, procedures and training in place for responsible tweeting, blogging, etc. These policies should include responsible ways to use the media rather than abuse it. Included in this presentation will be ways to structure your policies. These methods will help your organization use social networking to promote your brand and educate consumers about new products and services.
Speaker(s): Joe Harford,
Abstract:
Learn to protect data in your application by leveraging the built in encryption functionality in SQL Server 2005/2008 by taking a brownfield application and bringing it up to modern standards. Topics covered will include column level data encryption, providing lookups of encrypted data, basics of key management and the transparent data encryption capabilities of SQL Server 2008.
Speaker(s): Joe Kuemerle,
Abstract:
I will explore in depth the different techniques of how SSRS can streamline you applications reporting. This will include how SSRS differs from other reporting tool like Crystal Reports and Active Reports. I will cover export format streaming to PFD, Excel, and Word. I will also cover dynamic reporting in detail. Finally, I will cover best practices and reusability across ASP.net, winforms, and SSRS reporting server.
Speaker(s): Von Scarberry,
Abstract:
Lunch will be provided by Panera. We will have box lunches.
Speaker(s): John Sterrett,
Abstract:
Most administrative functions consist of repetitive sequences of tasks which just take time. PowerShell is a powerful scripting environment which allows an administrator to automate those repetitive tasks, providing better results to the organization while saving the administrator time, and ensuring that the tasks get done properly every time. This session will give an introduction to PowerShell and demonstrate a number of scripts which help SQL Server administrators effectively manage their environments.
Speaker(s): Allen White,
Abstract:
If you are interested in learning how Analysis Services, Integration Services and Reporting Services can provide Business Intelligence this meeting is for you. We will start with the basic concepts of data warehousing including key terms and definitions. Next, we will cover some sample business cases while we walk through the process of designing a data warehouse. Once this session is complete you will be able to develop your first cube.
Speaker(s): John Sterrett,
Abstract:
SQL Server is the database engine supporting the Line-of-Business applications that run your business, so how do you make sure it is always up and providing those critical services? This session will look at several alternatives for designing and implementing a highly availble architecture for your SQL environment. Options will be presented to give a range of availability scenarios based on Service Level Agreements, as well as budget.
Speaker(s): Tim Beamer,
Abstract:
Nobody wants to have a catastrophic event, but bad things happend to good datacenters. Whether it's 42 inches of snow, 18 inches of rain, extended power outage, whatever, your business needs to be able to operate. We'll start at a general level in terms of how to build your DR plan and then drill specifically into what you need to do to restore database services to an operational state. We'll draw on information from the High Availability session and add additional color commentary on what the most important things are to consider when building, and most importantly testing your DR plan.
Speaker(s): Tim Beamer,
Abstract:
It’s a contracting market. Companies are reducing costs across the board. With outsourcing and off-shoring achieving success, how can today’s in-house developer prove his value to the business? Technical expertise is valuable to product and technical management. However, it’s the developer’s understanding of the business and his role in generating revenue that’s invaluable. This presentation explains various techniques developers can use to increase their business savvy, proving they are providing value and not just an expense.
Speaker(s): Joe Kuemerle,
Abstract:
I will show how to take advantage the interactive features of SQL Reporting Services to allow your users to drill down from summaries to the details that drive them. Address some of the simple to implement features that can make your existing reports much more useable to your end users. Topics to be covered include: Graphing, Interactive Sorting, Grouping, and Drilldown Reports.
Speaker(s): Matt Van Horn,
Abstract:
This session will walk you though building your first Silverlight data driven application.
Speaker(s): John Hidey,
This is a list of speakers from the XML Guidebook records. The details and URLs were valid at the time of the event.
LinkedIn: http://www.linkedin.com/in/johnsterrett
Contact: https://johnsterrett.com/community/
John Sterrett is a MCSE: Data Platform, Principal Consultant, and the Founder of Procure SQL LLC. John has experience presenting at community events, including Microsoft Ignite, PASS Member Summit, SQLRally, 24 Hours of PASS, SQLSaturdays, PASS Chapters, and Virtual Chapter meetings. John is a leader of the Austin SQL Server User Group and is the founder of the HADR Virtual Chapter. John's community activities can be found at https://johnsterrett.com/community/
Contact: http://www.anythingtheycando.com/blog/index.php
Matt, a seasoned developer with proficiencies in a wide-array of programming languages and platforms, focuses on creating flexible and dynamic code tailored to the specific needs of customers. Matt is an experienced presenter, regularly speaking at Usergroup meetings and Code Camps.
Contact: http://www.kuemerle.com
Joe Kuemerle is a developer and speaker in the Cleveland, OH area specializing in .NET development, security, database and application lifecycle topics. He is currently a Lead Developer at PreEmptive Solutions, LLC . PreEmptive is the maker of Dotfuscator, the premier obfuscator for .NET; DashO, the top Java obfuscator; and Runtime Intelligence, a solution to inject application usage tracking into .NET and Java applications.
LinkedIn: http://www.linkedin.com/in/johnsterrett
Contact: https://johnsterrett.com/community/
John Sterrett is a MCSE: Data Platform, Principal Consultant, and the Founder of Procure SQL LLC. John has experience presenting at community events, including Microsoft Ignite, PASS Member Summit, SQLRally, 24 Hours of PASS, SQLSaturdays, PASS Chapters, and Virtual Chapter meetings. John is a leader of the Austin SQL Server User Group and is the founder of the HADR Virtual Chapter. John's community activities can be found at https://johnsterrett.com/community/
Contact: http://www.anythingtheycando.com/blog/index.php
Matt, a seasoned developer with proficiencies in a wide-array of programming languages and platforms, focuses on creating flexible and dynamic code tailored to the specific needs of customers. Matt is an experienced presenter, regularly speaking at Usergroup meetings and Code Camps.
Contact: http://sharpdudes.com/
John Hidey is currently the president and co-founder of Sharp Dudes, LLC. Sharp Dudes is a consulting organization specializing in software application architecture for the .NET world. He was been involved with Microsoft .NET development since early releases of the 1.0 framework. Previously, he had worked in a wide range of industries such as insurance, health care, and the mortgage industry. John is also one of the co-chairs for the Pittsburgh .NET user group with responsibilities for the group
LinkedIn: http://www.linkedin.com/in/johnsterrett
Contact: https://johnsterrett.com/community/
John Sterrett is a MCSE: Data Platform, Principal Consultant, and the Founder of Procure SQL LLC. John has experience presenting at community events, including Microsoft Ignite, PASS Member Summit, SQLRally, 24 Hours of PASS, SQLSaturdays, PASS Chapters, and Virtual Chapter meetings. John is a leader of the Austin SQL Server User Group and is the founder of the HADR Virtual Chapter. John's community activities can be found at https://johnsterrett.com/community/
LinkedIn: http://www.linkedin.com/pub/allen-white-sql-server-mvp/5/784/b08/
Contact: http://dataperfpro.com/blog/
Allen White is a Data Platform consultant. He has been both a developer and an administrator, so he understands both perspectives towards database technology. He loves sharing his experiences and helping people learn how to use SQL Server. Allen has spent over 40 years in IT, using SQL Server since 1992, and has been awarded Microsoft’s MVP Award for the last 13 years. Allen was a PASS Director from 2016 - 2018.
Contact: http://www.kuemerle.com
Joe Kuemerle is a developer and speaker in the Cleveland, OH area specializing in .NET development, security, database and application lifecycle topics. He is currently a Lead Developer at PreEmptive Solutions, LLC . PreEmptive is the maker of Dotfuscator, the premier obfuscator for .NET; DashO, the top Java obfuscator; and Runtime Intelligence, a solution to inject application usage tracking into .NET and Java applications.
LinkedIn: http://www.linkedin.com/in/johnsterrett
Contact: https://johnsterrett.com/community/
John Sterrett is a MCSE: Data Platform, Principal Consultant, and the Founder of Procure SQL LLC. John has experience presenting at community events, including Microsoft Ignite, PASS Member Summit, SQLRally, 24 Hours of PASS, SQLSaturdays, PASS Chapters, and Virtual Chapter meetings. John is a leader of the Austin SQL Server User Group and is the founder of the HADR Virtual Chapter. John's community activities can be found at https://johnsterrett.com/community/
Contact: http://brentozar.com
Jeremiah sees the magic in technology. He knows how to do things now, and he also knows how to think about possibilities. Jeremiah likes to imagine new kinds of indexes, new kinds of teams, new kinds of applications — this means when you need to reinvent something, or get unblocked, you should talk to Jeremiah.
Contact: http://content.dell.com/us/en/enterprise/by-service-type.aspx?redirect=1
Tim Beamer has served 17 years in the technology industry in a variety of roles. Whether as a Systems Administrator, Systems Analyst, or Systems Engineer, the solutions developed by Tim have always been in response to mission critical needs either for his customers or the company he worked for. Currently Tim serves as a Technology Evangelist for the Microsoft Consulting Practice at Dell with responsibility for the United States of America and Canada.
Contact: http://brentozar.com
Jeremiah sees the magic in technology. He knows how to do things now, and he also knows how to think about possibilities. Jeremiah likes to imagine new kinds of indexes, new kinds of teams, new kinds of applications — this means when you need to reinvent something, or get unblocked, you should talk to Jeremiah.
Contact: http://www.VirtualSails.net
For the past 10 years I have developed custom integrations wrapped around MS Dynamics products with the bulk of the development against Dynamics GP (Great Plains). I have aided several mid to large sized companies reduce their overall overhead through .net custom development. Most of the projects have been tailored to financials to include Sales Order Processing, General Ledger, and payables.
Contact: http://content.dell.com/us/en/enterprise/by-service-type.aspx?redirect=1
Tim Beamer has served 17 years in the technology industry in a variety of roles. Whether as a Systems Administrator, Systems Analyst, or Systems Engineer, the solutions developed by Tim have always been in response to mission critical needs either for his customers or the company he worked for. Currently Tim serves as a Technology Evangelist for the Microsoft Consulting Practice at Dell with responsibility for the United States of America and Canada.
Co-founder of Reclamere, a security focused I.T. asset management, data recovery and computer forensics company servicing Fortune 1000 as well as small and medium accounts. He has a broadly diversified background with over 18 years of experience in management and sales. As a Vice President at Reclamere, Harford is responsible for all sales and national account management aspects of the business. He is the primary liaison between Reclamere and its partners, competitors and national accounts.
Bronwyn Altizer has over 15 years of DBA experience including database design, development support, database implementation and performance tuning of many critical business applications. Soft skills include working with both the business and technical teams to deliver consistent superior support in both daily and crisis situations. Bronwyn is currently working as a senior DBA for Cardinal Health. Before Cardinal, Bronwyn was a DBA at a consumer marketing company and managed a team of DBAs.
LinkedIn: http://linkedin.com/in/DavidHoerster
Contact: http://blog.agileways.com
David Hoerster, a 5-time C# MVP, is a recovering corporate financial analyst and has been working with the Microsoft.NET Framework since the early 1.0 betas. David is the leader of the Pittsburgh Reactive Systems user group (http://meetup.com/reactive), the former president of the Pittsburgh .NET User’s Group (PGHDOTNET), and original organizer of Pittsburgh TechFest (www.pghtechfest.com), and is also a regular speaker at Pittsburgh and regional user group and community conference events. David can be found rarely blogging at http://blog.agileways.com and tweets occasionally at @DavidHoerster.
The following is a list of sponsors that helped fund the event.
Regional Economic Development Partnership
ProTech Professional Technical Services, Inc.


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You can see the Video.js Html5 Dash Source Handler in action below. Look at the source of this page to see how to use it with your videos.
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Unit Tests¶
| Release: | 1.1 |
|---|---|
| Date: | Nov 08, 2017 |
This package is distributed with a set of unit tests to check most of the functionality of the package. To run the tests, install pytest into your Python distribution. Then, from a directory within the source files of the distribution, execute at the command prompt:
% py.test -v
If any of the tests fail, first delete the __pycache__
directory from the
hard drive and re-run the test. If that does not solve the problem, please
read the test-specific guidelines below for further potential bug fixes.
test_ambient.py¶
Unit tests for the ambient
module of TAMOC
Provides testing of all of the functions, classes and methods in the ambient
module. These tests rely on data stored in the ./data
folder and will
write data to and read data from the ./test/output
folder.
Some of the tests using THREDDS connections to ROMS output files have
had problems with opening and closing the files using py.test. If deleting
__pycache__
does not solve the problem, the ROMS test can be run from
within IPython using:
>>> import test_ambient
>>> test_ambient.test_from_roms()
As long as no messages are echoed to the terminal, the test passed.
test_dbm_objects.py¶
Unit tests for the dbm
module of TAMOC
Provides testing of instantiation of the class objects defined in dbm.py
.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed function–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.
test_dbm.py¶
Unit tests for the dbm
module of TAMOC
Provides testing of the functions defined in dbm_f
.
dbm_f
is a library created by f2py
from the source code:
dbm_eos.f95
dbm_phys.f95
math_funcs.f95
It can be compiled using:
f2py -c -m dbm_f dbm_eos.f95 dbm_phys.f95 math_funcs.f95
This module tests direct calling of the dbm_f
functions from Python as
well as calls to the functions implemented in dbm
.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed function–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.
test_sbm.py¶
Unit tests for the single_bubble_model
module of TAMOC
Provides testing of the objects, methods and functions defined in the
single_bubble_model
module of TAMOC
. This module uses the ambient
module to control ambient data and the dbm
module to predict particle
behavior. These tests check the behavior of the object, the results of
the simulations, and the read/write algorithms.
The ambient data used here are from the ctd_BM54.cnv dataset, stored as:
./test/output/test_BM54.nc
This netCDF file is written by the test_ambient.test_from_ctd
function,
which is run in the following as needed to ensure the dataset is available.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed function–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.
test_spm.py¶
Unit tests for the stratified_plume_model
module of TAMOC
Provides testing of the objects, methods and functions defined in the
stratified_plume_model
module of TAMOC
. This module uses the ambient
module to control ambient data and the dbm
module to predict particle
behavior. These tests check the behavior of the object, the results of
the simulations, and the read/write algorithms.
The ambient data used here are from the ctd_BM54.cnv dataset, stored as:
./test/output/test_BM54.nc
This netCDF file is written by the test_ambient.test_from_ctd
function,
which is run in the following as needed to ensure the dataset is available.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed function–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.
test_sintef.py¶
Unit tests for the sintef
module of TAMOC
Provides testing of all of the functions in the sintef
module. Since this
is a simple module, the unit tests are stand-alone and do not require
external data source or disk access.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed functions–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.
test_params.py¶
Unit tests for the params
module of TAMOC
Provides testing of all of the classes and methods in the params
module.
This module uses the ambient
module to control ambient data and the dbm
module to predict particle behavior. These tests check the behavior of the
params.Scales
object and the results of its methods.
The ambient data used here are from the ctd_BM54.cnv dataset, stored as:
./test/output/test_BM54.nc
This netCDF file is written by the test_ambient.test_from_ctd
function,
which is run in the following test script as needed to ensure the dataset is
available.
Notes¶
All of the tests defined herein check the general behavior of each of the programmed functions–this is not a comparison against measured data. The results of the hand calculations entered below as sample solutions have been ground-truthed for their reasonableness. However, passing these tests only means the programs and their interfaces are working as expected, not that they have been validated against measurements.


General Settings
here you can manage your site and set the general settings.
site url
your main url for your website
www.bloodstone.com
e-mail
your site main email adresse in order to get news about version and contact members .
<EMAIL_ADDRESS>site desc
your perpose from this site a short description about your site .
Lorem ipsum dolor sit amet, consectetur adipisicing elit. A, haru...
keywords
your keywords for search engine .
technique, code, design, video making ...
logo url
your graphic identity ( small logo ).
_URL_/logo.png
favicon
your small icon for browser onglet .
_URL_/favicon.png
close / open
close or open your site for maintenance or update .
opened
close message
tell your audiance about the close perpose .
sorry, we have a maintenace now, pls back later .


Technical Indicators¶
-
class
finmarketpy.economics.techindicator.
TechIndicator
¶ Calculates various technical indicators and associated trading signals.
Signals can also be filtered to allow only longs or short and also to flip signals.
It is possible to create subclasses of TechIndicator to implement your own custom signals and technical indicators.
- At present it implements the following technical indicators (and associated signals)
SMA - simple moving averages - buy if spot above SMA, sell if below) EMA - exponential moving average - buy if spot spot above EMA, sell if below) ROC - rate of change - buy if rate of change positive, sell if negative polarity - buy if input is positive, sell if negative SMA2 - double simple moving average - buy if faster SMA above slower SMA, sell if below RSI - relative strength indicator - buy if RSI exits overbought, sell if RSI exits oversold BB - Bollinger bands - buy if spot above upper Bollinger band, sell if below lower Bollinger Band ATR - Average True Range - useful for creating stop/take profit levels. Does no create a signal VWAP - Volume Weighted Average Price - determine the general direction of intraday prices. Does not create a signal long_only - long only signal
-
create_custom_tech_ind
(data_frame_non_nan, name, tech_params, data_frame_non_nan_early)¶
-
create_tech_ind
(data_frame_non_nan, name, tech_params, data_frame_non_nan_early=None)¶
-
get_signal
()¶
-
get_techind
()¶
-
class
finmarketpy.economics.techindicator.
TechParams
(fillna=True, atr_period=14, sma_period=20, green_n=4, green_count=9, red_n=2, red_count=13)¶ Holds parameters for calculation of technical indicators. fillna – uses forward fill for filling nas atr_period – Used for ATR indicator only sma_period – Used for SMA and SMA2 indicators only green_n – unused green_count – unused red_n – unused red_count – unused
-
property
atr_period
¶
-
property
fillna
¶
-
property
green_count
¶
-
property
green_n
¶
-
property
only_allow_longs
¶
-
property
only_allow_shorts
¶
-
property
red_count
¶
-
property
red_n
¶
-
property
sma_period
¶
-
property


Classes |
| class | Test::Int::Exec::IntWait |
| | Simple test for wait (integer variables). More...
|
| class | Test::Int::Exec::BoolWait |
| | Simple test for wait (Boolean variables). More...
|
| class | Test::Int::Exec::When |
| | Simple test for when. More...
|
Variables |
| IntWait | Test::Int::Exec::iw1t (1, true) |
| IntWait | Test::Int::Exec::iw2t (2, true) |
| IntWait | Test::Int::Exec::iw3t (3, true) |
| IntWait | Test::Int::Exec::iw4t (4, true) |
| IntWait | Test::Int::Exec::iw1f (1, false) |
| IntWait | Test::Int::Exec::iw2f (2, false) |
| IntWait | Test::Int::Exec::iw3f (3, false) |
| IntWait | Test::Int::Exec::iw4f (4, false) |
| BoolWait | Test::Int::Exec::bw1t (1, true) |
| BoolWait | Test::Int::Exec::bw2t (2, true) |
| BoolWait | Test::Int::Exec::bw3t (3, true) |
| BoolWait | Test::Int::Exec::bw4t (4, true) |
| BoolWait | Test::Int::Exec::bw1f (1, false) |
| BoolWait | Test::Int::Exec::bw2f (2, false) |
| BoolWait | Test::Int::Exec::bw3f (3, false) |
| BoolWait | Test::Int::Exec::bw4f (4, false) |
| When | Test::Int::Exec::whent (true) |
| When | Test::Int::Exec::whenf (false) |


--- layout: default title: Welcome nav: home thumbnail: home ---
and so much more...
Did my Masters in Computers and Information Sciences at Florida State University.
You might find something interesting in here.
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This document provide note and summary of RFC 5585, DKIM Service Overview.
1. Introduction
DKIM defines a domain-level digital signature authentication framework for email through the use of private-/public-key (asymmetric) cryptography and using the Domain Name System (DNS) as its key server technology.
DKIM uses a domain name as an identifier. Identifier refer to the identity of a responsible person or organization. The same identity can have multiple identifiers. This identifier is called the Signing Domain IDentifier (SDID) and is contained in the DKIM-Signature header fields "d=" tag. The owner of the SDID is declaring that they accept responsibility for the message and can thus be held accountable for it.
A DKIM signature:
-
Does not authenticate or verify the contents of the message header or body, such as the author "From" field, beyond certifying data integrity between the time of signing and the time of verifying.
-
Does not offer any assertions about the behaviors of the signer.
-
Does not prescribe any specific actions for receivers to take upon successful signature verification.
-
Does not provide protection after signature verification.
-
Does not protect against re-sending (replay of) a message that already has a verified signature; therefore, a transit intermediary or a recipient can re-post the message — that is, post it as a new message — with the original signature remaining verifiable, even though the new recipient(s) might be different from those who were originally specified by the author.
2. The DKIM Value Proposition
2.1. Identity Verification
An assessment service that uses DKIM can differentiate between a domain (SDID) used by a known organization and a domain used by others. As such, DKIM performs the positive step of identifying messages associated with verifiable identities, rather than the negative step of identifying messages with problematic use of identities. Whether a verified identity belongs to a Good Actor or a Bad Actor is a question for later stages of assessment.
2.2. Enabling Trust Assessments
A valid DKIM signature neither lowers nor raises the level of trust associated with the message, but it enables other mechanisms to be used for doing so.
An organization might build upon its use of DKIM by publishing information about its Signing Practices (SP). This could permit detecting some messages that purport to be associated with a domain, but which are not. As such, an SP can cause the trust assessment to be reduced, or leave it unchanged.
2.3. Establishing Message Validity
An interesting side effect of the cryptographic method used by DKIM is that it is possible to be certain that a signed message (or, if "l=" is used, the signed portion of a message) has not been modified between the time of signing and the time of verifying. If it has been changed in any way, then the message will not be verified successfully with DKIM.
3. DKIM Goals
3.1. Functional Goals
Use Domain-Level Granularity for Assurance. DKIM binds a signing key record to a Domain Name as the SDID. Further benefits of using domain names include simplifying key management, enabling signing by the infrastructure as opposed to the MUA, and reducing privacy concerns.
Implementation Locality. Any party, anywhere along the transit path, can implement DKIM signing. Its use is not confined to particular systems, such as the author’s MUA or the inbound boundary MTA, and there can be more than one signature per message.
Allow Delegation of Signing to Independent Parties. DKIM was designed to support signing by any of these different parties and to permit them to sign with any domain name that they deem appropriate (and for which they hold authorized signing keys).
Distinguish the Core Authentication Mechanism from Its Derivative Uses. An authenticated identity can be subject to a variety of assessment policies, either ad-hoc or standardized. DKIM separates basic authentication from assessment. The only semantics inherent to a DKIM signature are that the signer is asserting some kind of responsibility for the message.
Retain Ability to Have Anonymous Email. DKIM is compatible with this goal since it permits authentication of the email system operator, rather than the content author. If it is possible to obtain effectively anonymous accounts at example.com, knowing that a message definitely came from example.com does not threaten the anonymity of the user who authored it.
3.2. Operational Goals
Make Presence of Signature Transparent to Non-Supporting Recipients. Recipient that does not support DKIM still can read the message.
Treat Verification Failure the Same as No Signature Present. If verification of the message’s signature failed, the message will revert to normal handling, through the receiver’s existing filtering mechanisms.
Permit Incremental Adoption for Incremental Benefit. DKIM allows pairwise sets of email providers and spam filtering companies to distinguish mail that is associated with a known organization, versus mail that might deceptively purport to have the affiliation. This in turn allows the development of "whitelist" schemes whereby authenticated mail from a known source with good reputation is allowed to bypass some anti-abuse filters.
Minimize the Amount of Required Infrastructure. DKIM makes no changes to the core Internet Mail service and its reliance on the Domain Name System (DNS) greatly reduces the amount of new administrative infrastructure that is needed across the open Internet.
Permit a Wide Range of Deployment Choices. DKIM can be deployed at a variety of places within an organization’s email service. This affords flexibility in terms of who administers its use, as well as what traffic carries a DKIM signature.
4. DKIM Function
4.1. Basic Signing
With the DKIM signature mechanism, a signer chooses an SDID, performs digital signing on the message, and adds the signature information using a DKIM header field. A verifier obtains the domain name and the "selector" from the DKIM header field, obtains the public key associated with the name, and verifies the signature.
4.2. Characteristics of a DKIM Signature
A DKIM signature applies to the message body and selected header fields. The signer computes a hash of the selected header fields and another hash of the body. The signer then uses a private key to cryptographically encode this information, along with other signing parameters. Signature information is placed into "DKIM-Signature:", a new [RFC5322] message header field.
4.3. The Selector Construct
A single SDID can have multiple signing keys and/or multiple potential signers. To support this, DKIM identifies a particular signature as using a combination of the SDID and an added field, called the "selector", specified in a separate "DKIM-Signature:" header field parameter.
4.4. Verification
Message recipients can verify the signature by querying the DNS for the signer’s domain directly, to retrieve the appropriate public key, and thereby confirm that the message was signed by a party in possession of the private key for the SDID.
Typically, verification will be done by an agent in the Administrative Management Domain (ADMD) of the message recipient.
4.5. Sub-Domain Assessment
To permit assessments that are independent, one method is for an organization to use different sub-domains as the SDID tag.
5. Service Architecture
DKIM uses external service components, such as for key retrieval and relaying email. This specification defines an initial set, using DNS and SMTP, for basic interoperability.
| |- RFC5322 Message V +--------+ +--------------------------------+ | Private| | ORIGINATING OR RELAYING ADMD | | Key +...>| Sign Message with SDID | | Store | +---------------+----------------+ +--------+ | (paired) [Internet] +--------+ | +-----------+ | Public | +--------------------------------+ | Remote | | Key | | RELAYING OR DELIVERING ADMD | | Sender | | Store | | Message Signed? | | Practices | +----+---+ +-----+--------------------+-----+ +-----+-----+ . |yes |no . . V | . . +-------------+ | . +.......>| Verify +--------+ | . | Signature | | | . +------+------+ | | . pass| fail| | . V | | . +-------------+ | | . | | | | . +.......>| Assessments | | | . . | | V V . . +-----+--+----+ +-------+ . . | | / Check \<............+ . | +-------->/ Signing \ . | / Practices \<..........+ . | +-------+-------+ . . | | . . | V . +----+--------+ | +-----------+ +------+-----+ |Reputation/ | | | Message | | Local Info | |Accreditation| +----------->| Filtering | | on Sender | |Info | | Engine | | Practices | +-------------+ +-----------+ +------------+ Figure 1: DKIM Service Architecture
Signing
Signing can be performed by a component of the ADMD that creates the message, and/or within any ADMD along the relay path. The signer uses the appropriate private key that is associated with the SDID.
Verifying
Verifying is performed by an authorized module within the verifying ADMD. Within a delivering ADMD, verifying might be performed by an MTA, MDA, or MUA. The module verifies the signature or determines whether a particular signature was required. Verifying the signature uses public information from the Key Store. If the signature passes, reputation information is used to assess the signer and that information is passed to the message filtering system. If the signature fails or there is no signature using the author’s domain, information about signing practices related to the author can be retrieved remotely and/or locally, and that information is passed to the message filtering system.
Messages lacking a valid author signature can prompt a query for any published "signing practices" information, as an aid in determining whether the author information has been used without authorization.
Assessing
A popular use of reputation information is as input to a Filtering Engine that decides whether to deliver — and possibly whether to specially mark — a message.
Their details are outside of the scope of DKIM, other than the expectation that the verified identity produced by DKIM can accumulate its own reputation, and will be added to the varied soup of rules used by the engines.
Key Store
DKIM uses public-/private-key (asymmetric) cryptography. The signer uses a private key and the verifier uses the corresponding public key. The current DKIM Signing specification provides for querying the Domain Names Service (DNS), to permit a verifier to obtain the public key. The signing organization therefore needs to have a means of adding a key to the DNS, for every selector/SDID combination. Further, the signing organization needs policies for distributing and revising keys.
Reputation/Accreditation
If a message contains a valid signature, then the verifier can evaluate the associated domain name’s reputation, in order to determine appropriate delivery or display options for that message.
Signing Practices (SP)
Separate from determining the validity of a signature, and separate from assessing the reputation of the organization that is associated with the signed identity, there is an opportunity to determine any organizational practices concerning a domain name.
The statements of practice are made at the level of a domain name, and are distinct from assessments made about particular messages, as occur in a Message Filtering Engine.
As practices are defined, each domain name owner needs to consider what information to publish. The nature and degree of checking practices, if any are performed, is optional to the evaluating site and is strictly a matter of local policy.


open baidu openNewRoom
Welcome to Electron app running on this magnificent machine.
App author:
Environment:
Electron version:


---
layout: post
title: ! "Goths return to Central Sq. Like Sparrows to Capistrano? \thttp://tinyurl.com/ov6487"
published: true
date: 2009-05-12
categories: []
posterous_url: http://verdammelt.posterous.com/goths-return-to-central-sq-like-sparrows-to-c
posterous_slug: goths-return-to-central-sq-like-sparrows-to-c
---
The Herald gossip makes it sound like it would be IN Green St. Grill -
i hope not! I'd much rather have Green St. Grill with their yummy
drinks!


Pictionary
What is the Pictionay?
A Pictionary is the new way for you to learn about things in a fun and interactive way. It does exactly what a dictionary does, just better, Much BETTER!
Why do we use it?
Have you ever felt bored while learning something? Has finding what things are are no fun to you? Well, we've got you covered. Presenting to you, the Pictionary, the modern day dictionary that lets you find details and information about pictures which makes learning about stuff loads of fun!
Where does it come from?
The pictionary is the brainchild of our team that came up with this incredible idea of turning the process of learning facts a bit more interactive and a lot more fun. A website is just a start, publishing paperbacks and digital copies are the next step in taking this idea forward. Stand with us in our journey and help us make the pictionary initiative a major success.
How to use it?
 On finding anything interesting, just hover over the picture and enjoy reading about it and find out what you should know about it. More interesting sections and stuff added regularly so that you never stop learning. Just sit back, relax and keep exploring!😉
What do we have in the store for you?
So far we have sections that cover the following topics:-
• Birds
•Dogs
•Pokemons
•Cats
•Monuments
•Earth
•SuperModel Cars
•Movies
•Anime


PsychoPy is a modern, powerful easy-to-use software package for conducting psychophysics and imaging studies. It’s become the package of choice in thousands of labs worldwide (see http://www.psychopy.org/usage.php).
Using the Python programming language (a more powerful and free alternative to Matlab) PsychoPy can generate your stimuli in real-time and collect responses with high temporal precision.
Want to get started using PsychoPy for your studies? This workshop will get you off the ground with building your first experiments.
It will be run as a satellite to the Vision Sciences Society conference.
- when: Thurs 10th May, 12-5pm
- where: Naples Grand, Banyan Room 1-2
- cost: £75
- target audience: novice
- material will cover the Builder interface and simple Python coding
Email me personally (jon at peirce.org.uk) if you’re interested in attending (or helping!).
There will be very limited spaces available (probably 30) in order that participants get the most out of the event. So get in touch as soon as possible.
The registration charge of £75 is to cover costs and, hopefully, lunch. This will be invoiced so that it can be claimed back.
The workshop will include a mixture of demonstrations and periods of users creating their own experiment in the software. Time will be spent partly on the graphical interface and partly on writing Python code. Please bring a laptop with PsychoPy installed, as well as ideas for a simple experiment to build. That will allow you to get the most out of the session.


nx.graphic.Topology Class
Topology base class
var topologyData = {
nodes: [
{"id": 0, "x": 410, "y": 100, "name": "12K-1"},
{"id": 1, "x": 410, "y": 280, "name": "12K-2"},
{"id": 2, "x": 660, "y": 280, "name": "Of-9k-03"},
{"id": 3, "x": 660, "y": 100, "name": "Of-9k-02"},
{"id": 4, "x": 180, "y": 190, "name": "Of-9k-01"}
],
links: [
{"source": 0, "target": 1},
{"source": 1, "target": 2},
{"source": 1, "target": 3},
{"source": 4, "target": 1},
{"source": 2, "target": 3},
{"source": 2, "target": 0},
{"source": 3, "target": 0},
{"source": 3, "target": 0},
{"source": 3, "target": 0},
{"source": 0, "target": 4},
{"source": 0, "target": 4},
{"source": 0, "target": 3}
]
};
nx.define('MyTopology', nx.ui.Component, {
view: {
content: {
type: 'nx.graphic.Topology',
props: {
width: 800,
height: 800,
nodeConfig: {
label: 'model.id'
},
showIcon: true,
data: topologyData
}
}
}
});
var app = new nx.ui.Application();
var comp = new MyTopology();
comp.attach(app);
Item Index
Methods
- activateScene
- adaptToContainer
- addLink
- addNode
- addNodeSet
- adjustLayout
- attach
- attachLayer
- clear
- clearBinding
- deactivateScene
- destroy
- detach
- dispose
- eachLink
- eachNode
- fadeOut
- fit
- getBinding
- getContainer
- getData
- getLayer
- getLink
- getNode
- insertData
- insertLayerAfter
- move
- notify
- onAttach
- onChildAttach
- onChildDetach
- onDetach
- prependLayer
- register
- registerScene
- removeLink
- removeNode
- resize
- resolve
- setBinding
- setData
- unregister
- unwatch
- zoom
- zoomByBound
- zoomByNodes
Properties
- adaptive
- autoLayout
- count
- currentSceneName
- data
- dataProcessor
- enableGradualScaling
- enableSmartLabel
- enableSmartNode
- fade
- fadeActivePriority
- forceFade
- graph
- height
- identityKey
- layers
- layersMap
- linkSetInstanceClass
- model
- nodeDraggable
- nodeInstanceClass
- nodeSetInstanceClass
- owner
- padding
- parent
- scalable
- scenes
- scenesMap
- selectedNodes
- showIcon
- showNavigation
- stage
- status
- supportMultipleLink
- theme
- tooltipManager
- tooltipManagerConfig
- viewSettingPanel
- width
Methods
activateScene
-
name
Activate a scene, topology only has one active scene.
Parameters:
-
name
StringScene name which be passed at registerScene
adaptToContainer
()
Make topology adapt to container,container should set width/height
addLink
-
obj
-
inOption
Add a link to topology
Parameters:
-
obj
JSON -
inOption
Config
Returns:
addNodeSet
-
obj
-
[inOption]
-
[parentNodeSet]
Add a nodeSet
Returns:
adjustLayout
()
If enable enableSmartNode, this function will auto adjust the node's overlapping and set the nodes to right size
attachLayer
-
name
-
layer
attach a layer to topology, that should be subclass of nx.graphic.Topology.Layer
clear
()
Clear all layer's content
deactivateScene
()
Deactivate a certain scene
destroy
()
Destroy the component.
detach
()
Detach the component from parent.
dispose
()
Dispose the component.
fadeOut
-
[force]
-
[callback]
-
[context]
fade out layer
fit
()
Make topology graphic fit stage
getBinding
-
prop
Get existing binding object for specified property.
Parameters:
-
prop
Object
Returns:
getContainer
-
comp
Get the container for component.
Parameters:
-
comp
Object
Returns:
getData
()
JSON
Get topology data, recommend use topo.data()
Returns:
getLayer
-
name
Get a layer reference by name
Parameters:
-
name
StringThe name you pass to topology when you attacherLayer/prependLayer/insertLayerAfter
Returns:
Instance of a layer
insertData
-
data
Insert data to topology
Parameters:
-
data
JSONshould be {nodes:[],links:[]}
insertLayerAfter
-
name
-
layer
-
upsideLayerName
Insert a layer under a certain layer, that should be subclass of nx.graphic.Topology.Layer
move
-
x
-
y
-
[duration]
Move topology
onAttach
()
Template method for component attach.
onChildAttach
()
Template method for child component attach.
onChildDetach
()
Template method for child component detach.
onDetach
()
Template method for component detach.
prependLayer
-
name
-
layer
Prepend a layer to topology, that should be subclass of nx.graphic.Topology.Layer
register
-
name
-
value
-
force
Register a resource.
registerScene
-
name
-
inClass
Register a scene to topology
setBinding
-
prop
-
expr
-
source
Set binding for specified property.
setData
-
data
-
[callback]
-
[context]
Set data to topology, recommend use topo.data(data)
zoomByBound
-
inBound
-
[callback]
-
[context]
-
[duration]
Zoom topology by a bound
Properties
adaptive
Boolean
Set to true will adapt to topology's outside container, set to ture will ignore width/height
currentSceneName
Unknown
Current scene name
data
JSON
set/get the topology' data, data should follow Common Topology Data Definition
dataProcessor
String
Pre data processor, it could be 'force'/'quick'. It could also support register a new processor
enableGradualScaling
Boolean
Enabling gradual scaling feature when zooming, set to false will improve the performance
enableSmartLabel
Unknown
Enable smart label
fade
Unknown
Get fade status.
fadeActivePriority
Unknown
Set active priority over highlight.
forceFade
Unknown
Force layer fade.
layers
Unknown
layersMap
Unknown
linkSetInstanceClass
Unknown
LinkSet instance class name, support function
model
Any
nodeDraggable
Unknown
Set node's draggable
nodeInstanceClass
Unknown
Node instance class name, support function
nodeSetInstanceClass
Unknown
NodeSet instance class name, support function
All node's config. key is node's property, support super binding value could be a single string eg: color:'#f00' value could be a an expression eg: label :'{model.id}' value could be a function eg iconType : function (model,instance){ return 'router'} value could be a normal binding expression eg : label :'{#label}'
scenes
Unknown
scenesMap
Unknown
selectedNodes
nx.data.ObservableCollection
All selected nodes, could direct add/remove nodes to this collection
showIcon
Unknown
Show or hide node's icon
supportMultipleLink
Boolean
Is topology support Multiple link , is false will highly improve performance
tooltipManager
Unknown
get tooltip manager
tooltipManagerConfig
Unknown
Set/get the tooltip manager config
Events
afterSetData
Fired after process data
beforeSetData
Fired before start process data
Event Payload:
-
sender
ObjectTrigger instance
-
data
JSONevent object
clickStage
Fired when click the stage
down
Fired when press down arrow key
dragStage
Fired when dragging stage
dragStageEnd
Fired when drag end stage
dragStageStart
Fired when start drag stage
enter
Fired when press enter key
esc
Fired when press esc key
fit
Fired when after topology fit to stage
insertData
Fired after insert data
left
Fired when press left arrow key
pressA
Fired when press a key
pressF
Fired when press f key
pressM
Fired when press m key
pressR
Fired when press r key
pressS
Fired when press s key
pressStage
Fired when mouse press stage, this is a capture event
ready
Fired when topology appended to container with with& height
resizeStage
Fired when topology's stage changed
right
Fired when press right arrow key
space
Fired when press space key
topologyGenerated
Fired when all topology elements generated
up
Fired when press up arrow key
zoomend
Fired when end zooming


--- layout: post title: I've been a bad boy date: 2010-12-16 12:00:00 permalink: /p/66 categories: [software architecture] tags: [not-proud] ---
We release our software in a few days. And in the last cycle of tests, all kind of bugs are surfacing up. And we are tight, real tight - our release date was two weeks ago.
No time to fix bugs, no time to switch to a different technology, no time to re-design classes: we need to ship the software! Like real artists.
So, I hacked network code to make a 3rd party code work properly, I kept unrelated code in classes just so their inheriting classes could use it, I 'Spaghetti-ed' the hell out of my code just to quickly implement a requirement.
All-in-all, I've been a bad boy. But sometimes a software developer has to be. I'm not proud of it, but if we want to release, we need to make it work.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/type.20class.20traversable.html ---
I have written a type class traversable
similar to that of Haskell. Universe polymorphism has made the task challenging but I think I have reached a reasonable compromise. I'd love to hear what the community thinks of it:
https://github.com/cipher1024/mathlib/commit/2f4aa9ed9c0e83d26ea3ae876b801851db6fb8ec
To the non-haskellers: traversable
is a way of generalizing Lean's mmap : (α → m β) → list α → m (list β)
so that it works with more collections than just list
.
heh, i haven't used mmap either, unfortunately
is this similar to Iterable
or Sequence
in other languages?
It is similar. The big difference is that is has a nice specification
If you compare to map
, map
allows you to replace any element of a list but does not allow you to perform any effect (updating state, performing, I/O, raising exceptions, etc) in the process. Having a monad m
(actually, we only need m
to be an applicative) allows you to perform arbitrary effects in the process of replacing the elements of the collection.
so for example, how might I traverse the rb-tree implementation in lean core?
is it easy to adapt an arbitrary data structure to fit the interface?
If you have ask_age : string -> io nat
which prompts the user for their age using stdin and stdout, mmap ask_age user_list
creates the list of the age of all users
is it easy to adapt an arbitrary data structure to fit the interface?
It would be tricky for rbtree
because we have an assumption, the ordering, on the type parameter. functor
, foldable
, traversable
, applicative
and monad
requires that any type can be substituted for the type variable. But if you have rbmap
, you can traverse the value and you can extend the interface to indexed_traversable
so that when you traverse the value, you can read the key as well.
interesting, i wish i could provide feedback, but I think I'd need to sit down with haskell for awhile first and learn how these all work
but i can see how useful it would be to have a uniform interface for any data-structure, and traverse it in some deterministic order
I find it very useful in Haskell and easier to reason about than the iterable patterns that I have encountered. I'm hoping having access to traversable laws will make them awesomer
What is the difference between a traversable and something that coerces to a list?
I'm not so sure about how you dealt with the universe stuff
If you're looking at my_collection
, traverse : (α → m β) → my_collection α → m (my_collection β)
. You're getting a my_collection
back afterwards. Coercible to list
would be the weaker foldable
.
And it is still better than coercible from list because structures like vectors, matrices and even pairs cannot be made from arbitrary lists
Although it is a little limiting, I think you should make all the universes the same in traversable
, similar to how monad
works
I have considered that. With monad, we have Type u -> Type v
(two universes) which constrains the type variable to be of type Type u
and not to change. If I take a similar approach, the collection has to be of type Type u -> Type u
(only one universe) and also limits the type of applicative used. I thought of separating has_traverse
and traversable
to limit the polymorphism in traversable
but not in has_traverse
Another option is to limit the polymorphism in both but provide type classes like can_traverse my_appl my_collection
to provide more flexible traversals and laws
Right, I think the monad/applicative also has to be Type u -> Type u
for the statement of has_traverse
to make sense. The way this has been done in things like list.bind
is to have the definition itself be fully polymorphic, but the definition that gets used in the instance is universe monomorphic. So the polymorphic functions are still available, you just don't get the typeclass niceties in this case
Luckily, almost all programming stuff fits in Type 0
except existential types, but these have their own issues
That makes sense. Thinking back, the reason I was obstinate about making traversable
as polymorphic as possible is that I was trying to mimic the bound
Haskell library which encodes de Bruijn indices in type parameters. That gave me something of type Type 0 -> Type 1
but luckily, on the google group, someone proposed a nicer encoding. I think I will survive making traversable
universe monomorphic
@Sebastian Ullrich Would this be more at home in the core library?
@Simon Hudon Not sure. Almost all recent additions to core lib are things we actually need there, but I wouldn't mind having access to sequence
.
My thinking was that traversable
is such an organizing principle in the Haskell base library that supporting right from the start might generalize a good portion of the machinery there. There was a recent version of the base library (I think 4.9) that made that step and de facto reduced some of the redundancy
And sequence
is a fun thing to have when you need f
and g
to commute in any f (g a)
type.
(deleted)
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


#someperson @someotherperson
This is the One page
This is a deprecated font tag
I am on the one page, woot!
Index Page Link
Page two


Instead of querying existing resources look for correlations in your own dataset to find out which genes have similar expression. There are many tools that can analyze your data for correlation. A popular tool is Weighted Gene Correlation Network Analysis (WGCNA)(Langfelder et al.) which takes expression data and calculates functional modules. As a simple example we can transform our expression dataset into a correlation matrix.
Using the Cytoscape App, aMatReader(Settle et al.), we transform our adjacency matrix into an interaction network. First we filter the correlation matrix to contain only the strongest connections (for example, only correlations greater than 0.9).
RNASeq_expression <- RNASeq_expression_matrix[,3:ncol(RNASeq_expression_matrix)]
rownames(RNASeq_expression) <- RNASeq_expression_matrix$Name
RNAseq_correlation_matrix <- cor(t(RNASeq_expression), method="pearson")
#set the diagonal of matrix to zero - eliminate self-correlation
RNAseq_correlation_matrix[
row(RNAseq_correlation_matrix) == col(RNAseq_correlation_matrix) ] <- 0
# set all correlations that are less than 0.9 to zero
RNAseq_correlation_matrix[which(RNAseq_correlation_matrix<0.90)] <- 0
#get rid of rows and columns that have no correlations with the above thresholds
RNAseq_correlation_matrix <- RNAseq_correlation_matrix[which(rowSums(RNAseq_correlation_matrix) != 0),
which(colSums(RNAseq_correlation_matrix) !=0)]
#write out the correlation file
correlation_filename <- file.path(getwd(), "230_Isserlin_RCy3_intro", "data", "TCGA_OV_RNAseq_expression_correlation_matrix.txt")
write.table( RNAseq_correlation_matrix, file = correlation_filename, col.names = TRUE, row.names = FALSE, sep = "\t", quote=FALSE)
amat_url <- "aMatReader/v1/import"
amat_params = list(files = list(correlation_filename),
delimiter = "TAB",
undirected = FALSE,
ignoreZeros = TRUE,
interactionName = "correlated with",
rowNames = FALSE
)
response <- cyrestPOST(operation = amat_url, body = amat_params,
base.url = "http://localhost:1234")
current_network_id <- response$data["suid"]
Relayout
#relayout network
layoutNetwork('cose',
network = as.numeric(current_network_id))
Rename
renameNetwork(title = "Coexpression_network_pear0_9",
network = as.numeric(current_network_id))
Modify the visualization to see where each genes is predominantly expressed. Look at the 4 different p-values associated with each gene and color the nodes with the type associated with the lowest FDR.
Load in the scoring data. Specify the cancer type where the genes has the lowest FDR value.
nodes_in_network <- rownames(RNAseq_correlation_matrix)
#add an additional column to the gene scores table to indicate in which samples
# the gene is significant
node_class <- vector(length = length(nodes_in_network),mode = "character")
for(i in 1:length(nodes_in_network)){
current_row <- which(RNASeq_gene_scores$Name == nodes_in_network[i])
min_pvalue <- min(RNASeq_gene_scores[current_row,
grep(colnames(RNASeq_gene_scores), pattern = "FDR")])
if(RNASeq_gene_scores$FDR.mesen[current_row] <=min_pvalue){
node_class[i] <- paste(node_class[i],"mesen",sep = " ")
}
if(RNASeq_gene_scores$FDR.diff[current_row] <=min_pvalue){
node_class[i] <- paste(node_class[i],"diff",sep = " ")
}
if(RNASeq_gene_scores$FDR.prolif[current_row] <=min_pvalue){
node_class[i] <- paste(node_class[i],"prolif",sep = " ")
}
if(RNASeq_gene_scores$FDR.immuno[current_row] <=min_pvalue){
node_class[i] <- paste(node_class[i],"immuno",sep = " ")
}
}
node_class <- trimws(node_class)
node_class_df <-data.frame(name=nodes_in_network, node_class,stringsAsFactors = FALSE)
head(node_class_df)
name node_class 1 ABCA6 mesen 2 ABCA8 mesen 3 ABI3 immuno 4 ACAN prolif 5 ACAP1 immuno 6 ADAM12 mesen
Map the new node attribute and the all the gene scores to the network.
#default data.frame key is row.names
loadTableData(RNASeq_gene_scores,table.key.column = "name",data.key.column = "Name")
#default data.frame key is row.names
loadTableData(node_class_df,table.key.column = "name",data.key.column = "name")
Create a color mapping for the different cancer types.
#create a new mapping with the different types
unique_types <- sort(unique(node_class))
coul = brewer.pal(4, "Set1")
# I can add more tones to this palette :
coul = colorRampPalette(coul)(length(unique_types))
setNodeColorMapping(table.column = "node_class",table.column.values = unique_types,
colors = coul,mapping.type = "d")
correlation_network_png_file_name <- file.path(getwd(),"230_Isserlin_RCy3_intro", "images","correlation_network.png")
if(file.exists(correlation_network_png_file_name)){
#cytoscape hangs waiting for user response if file already exists. Remove it first
file.remove(correlation_network_png_file_name)
}
#export the network
exportImage(correlation_network_png_file_name, type = "png")
#make sure it is set to the right network
setCurrentNetwork(network = getNetworkName(suid=as.numeric(current_network_id)))
#cluster the network
clustermaker_url <- paste("cluster mcl network=SUID:",current_network_id, sep="")
commandsGET(clustermaker_url)
#get the clustering results
default_node_table <- getTableColumns(table= "node",network = as.numeric(current_network_id))
head(default_node_table)
Perform pathway Enrichment on one of the clusters using g:Profiler(Reimand et al.). g:Profiler is an online functional enrichment web service that will take your gene list and return the set of enriched pathways. For automated analysis g:Profiler has created an R library to interact with it directly from R instead of using the web page.
Create a function to call g:Profiler and convert the returned results into a generic enrichment map input file.
tryCatch(expr = { library("gProfileR")},
error = function(e) { install.packages("gProfileR")}, finally = library("gProfileR"))
#function to run gprofiler using the gprofiler library
#
# The function takes the returned gprofiler results and formats it to the generic EM input file
#
# function returns a data frame in the generic EM file format.
runGprofiler <- function(genes,current_organism = "hsapiens",
significant_only = F, set_size_max = 200,
set_size_min = 3, filter_gs_size_min = 5 , exclude_iea = F){
gprofiler_results <- gprofiler(genes ,
significant=significant_only,ordered_query = F,
exclude_iea=exclude_iea,max_set_size = set_size_max,
min_set_size = set_size_min,
correction_method = "fdr",
organism = current_organism,
src_filter = c("GO:BP","REAC"))
#filter results
gprofiler_results <- gprofiler_results[which(gprofiler_results[,'term.size'] >= 3
& gprofiler_results[,'overlap.size'] >= filter_gs_size_min ),]
# gProfileR returns corrected p-values only. Set p-value to corrected p-value
if(dim(gprofiler_results)[1] > 0){
em_results <- cbind(gprofiler_results[,
c("term.id","term.name","p.value","p.value")], 1,
gprofiler_results[,"intersection"])
colnames(em_results) <- c("Name","Description", "pvalue","qvalue","phenotype","genes")
return(em_results)
} else {
return("no gprofiler results for supplied query")
}
}
Run g:Profiler. g:Profiler will return a set of pathways and functions that are found to be enriched in our query set of genes.
current_cluster <- "1"
#select all the nodes in cluster 1
selectednodes <- selectNodes(current_cluster, by.col="__mclCluster")
#create a subnetwork with cluster 1
subnetwork_suid <- createSubnetwork(nodes="selected")
renameNetwork("Cluster1_Subnetwork", network=as.numeric(subnetwork_suid))
subnetwork_node_table <- getTableColumns(table= "node",network = as.numeric(subnetwork_suid))
em_results <- runGprofiler(subnetwork_node_table$name)
#write out the g:Profiler results
em_results_filename <-file.path(getwd(),
"230_Isserlin_RCy3_intro", "data",paste("gprofiler_cluster",current_cluster,"enr_results.txt",sep="_"))
write.table(em_results,em_results_filename,col.name=TRUE,sep="\t",row.names=FALSE,quote=FALSE)
head(em_results)
Create an enrichment map with the returned g:Profiler results. An enrichment map is a different sort of network. Instead of nodes representing genes, nodes represent pathways or functions. Edges between these pathways or functions represent shared genes or pathway crosstalk. An enrichment map is a way to visualize your enrichment results to help reduce redundancy and uncover main themes. Pathways can also be explored in detail using the features available through the App in Cytoscape.
em_command = paste('enrichmentmap build analysisType="generic" ',
'pvalue=',"0.05", 'qvalue=',"0.05",
'similaritycutoff=',"0.25",
'coeffecients=',"JACCARD",
'enrichmentsDataset1=',em_results_filename ,
sep=" ")
#enrichment map command will return the suid of newly created network.
em_network_suid <- commandsRun(em_command)
renameNetwork("Cluster1_enrichmentmap", network=as.numeric(em_network_suid))
Export image of resulting Enrichment map.
cluster1em_png_file_name <- file.path(getwd(),"230_Isserlin_RCy3_intro", "images","cluster1em.png")
if(file.exists(cluster1em_png_file_name)){
#cytoscape hangs waiting for user response if file already exists. Remove it first
file.remove(cluster1em_png_file_name)
}
#export the network
exportImage(cluster1em_png_file_name, type = "png")
Annotate the Enrichment map to get the general themes that are found in the enrichment results of cluster 1
#get the column from the nodetable and node table
nodetable_colnames <- getTableColumnNames(table="node", network = as.numeric(em_network_suid))
descr_attrib <- nodetable_colnames[grep(nodetable_colnames, pattern = "_GS_DESCR")]
#Autoannotate the network
autoannotate_url <- paste("autoannotate annotate-clusterBoosted labelColumn=", descr_attrib," maxWords=3 ", sep="")
current_name <-commandsGET(autoannotate_url)
Export image of resulting Annotated Enrichment map.
cluster1em_annot_png_file_name <- file.path(getwd(),"230_Isserlin_RCy3_intro", "images","cluster1em_annot.png")
if(file.exists(cluster1em_annot_png_file_name)){
#cytoscape hangs waiting for user response if file already exists. Remove it first
file.remove(cluster1em_annot_png_file_name)
}
#export the network
exportImage(cluster1em_annot_png_file_name, type = "png")
Dense networks small or large never look like network figures we so often see in journals. A lot of manual tweaking, reorganization and optimization is involved in getting that perfect figure ready network. The above network is what the network starts as. The below figure is what it can look like after a few minutes of manual reorganiazation. (individual clusters were selected from the auto annotate panel and separated from other clusters)


--- title: Interpreting the regression output weight: 23 ---
By the end of this section you should be able to:
{{% notice info %}} * Interpret the output of your linear regression model in R. * Identify the values of a given linear model’s residuals, coefficients and intercept in R. {{% /notice %}}
Let’s start by having a look at the formula:
lm(formula = Dem_Gov1984 ~ GDPPC1984, data = GDP_Dem)
Dem_Gov1984 : is our dependent variable
GDPPC1984 : is our independent variable
Residuals:
## Min 1Q Median 3Q Max
## -104.470 -16.507 -6.817 16.879 53.869
Residuals : The difference between the observed values and the predicted values of GDPPC1984.
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 1.924e+01 3.777e+00 5.094 1.70e-06 ***
GDPPC1984 1.519e-03 2.522e-04 6.024 2.99e-08 ***
This part of the output describes the coefficients for the intercept and the independent variables.
Remember the general formula: Y=a+bx+e
We can re-write the formula using the coefficients to describe the relationship between Dem_Gov1984 and GDPPC1984.
Dem_Gov1984 = 1.92 + (1.51 * GDPPC1984)
This tells us that for each unit increase in the variable Dem_Gov1984, GDPPC1984 increases by 1.51
The standard error estimates the standard deviation of the sampling distribution of the coefficients in our model.
The t statistic , is used to conduct hypothesis tests on the regression coefficients. The t-test is obtained by dividing the coefficients by the standard error.
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
The p-value for each of the coefficients included in the model. According to the null hypothesis the value of the coefficient we are interested in is zero. Remember that hypothesis testing is based on the null hypothesis, the p-value will tell us whether we can reject or not the null hypothesis.
R-squared: 0.2702, Adjusted R-squared: 0.2628
The R-squared and adjusted R-squared tell us how much of the variance in our model is accounted for by the independent variable.
The adjusted R-squared is a modified version of R-squared that has been adjusted for the number of predictors in the model.


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About Me
I was originally born in Venezuela but moved to the United States when I was 2 years old. I was raised in South Florida but now I live in Central Florida for school. Some of my hobbies include weightlifting, playing videogames, and programming.
I'm currently a sophomore at the University of Central Florida majoring in Computer Science. I'm an aspiring software engineer with a passion for learning. I have been coding for as long as I can remember, it's something that has interested me since I was much younger. I am currently on the programming team at my university which requires me to practice competitive programming weekly. Here are some of the languages/tools that I am most familiar with:
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{% extends "base.html" %} {% block title %} {{ _("Smaug") }} {% endblock %} {% block content %}
{{ _("Update the stock list to the lastest version, which includes stock code and name.") }}
{{ _("Update the seasonly finance summary of each compay.") }}


GHUnitIOS 0.5.6 Reference
GHUnit
GHUnit is a test framework for Mac OS X and iOS. It can be used standalone or with other testing frameworks like SenTestingKit or GTM.
Xcode 4.5 GM build has problems with running unit tests from the command line. This is being tracked at http://openradar.appspot.com/12306879 and https://devforums.apple.com/thread/167012 and https://github.com/gabriel/gh-unit/issues/96
Features
- Run tests, breakpoint and interact directly with the XCode Debugger.
- Run from the command line or via a Makefile.
- Run tests in parallel.
- Allow testing of UI components.
- Capture and display test metrics.
- Search and filter tests by keywords.
- View logging by test case.
- Show stack traces and useful debugging information.
- Include as a framework in your projects
- Determine whether views have changed (UI verification)
- Quickly approve and record view changes
- View image diff to see where views have changed
Documentation
Install (Docset)
- Open Xcode, Preferences and select the Documentation tab.
- Select the plus icon (bottom left) and specify:
http://gabriel.github.com/gh-unit/publish/me.rel.GHUnit.atom
Mac OS X
iOS
Class References
- GHAsyncTestCase
- GHImageDiffView
- GHMockNSHTTPURLResponse
- GHMockNSURLConnection
- GHTest
- GHTestCase
- GHTestGroup
- GHTestNode
- GHTestOperation
- GHTestRunner
- GHTestSuite
- GHTestViewModel
- GHTesting
- GHUIImageViewControl
- GHUnitIOSAppDelegate
- GHUnitIOSTableViewDataSource
- GHUnitIOSTestView
- GHUnitIOSTestViewController
- GHUnitIOSView
- GHUnitIOSViewController
- GHUnitIPhoneAppDelegate
- GHViewTestCase
Protocol References
- GHSenTestCase
- GHTest
- GHTestCaseLogWriter
- GHTestDelegate
- GHTestGroup
- GHTestNodeDelegate
- GHTestRunnerDelegate
- GHUnitIOSTestViewDelegate


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boost::alignment::aligned_alloc
// In header: <boost/align/aligned_alloc.hpp> void * aligned_alloc(std::size_t alignment, std::size_t size);
Allocates space for an object whose alignment is specified by alignment
, whose size is specified by size
, and whose value is indeterminate.
Note: On certain platforms, the alignment may be rounded up to alignof(void*)
and the space allocated may be slightly larger than size
bytes, by an additional sizeof(void*)
and alignment - 1
bytes.
Parameters: |
|
||||
Returns: |
A null pointer or a pointer to the allocated space. |