One of the first things people learn in jQuery is to use the $(document).ready()
function for executing DOM-specific code as soon as the DOM is ready (which often occurs long before the onload
event). However, in jQuery Mobile site and apps, pages are requested and injected into the same DOM as the user navigates, so the DOM ready event is not as useful, as it only executes for the first page. To execute code whenever a new page is loaded and created in jQuery Mobile, you can bind to the pageinit
event.
The pageinit
event is triggered on a page when it is initialized, right after initialization occurs. Most of jQuery Mobile's official widgets auto-initialize themselves based on this event, and you can set up your code to do the same.
$( document ).delegate("#aboutPage", "pageinit", function() {
alert('A page with an id of "aboutPage" was just created by jQuery Mobile!');
});
If you'd like to manipulate a page's contents before the pageinit event fires and widgets are auto-initialized, you can instead bind to the pagebeforecreate
event:
$( document ).delegate("#aboutPage", "pagebeforecreate", function() {
alert('A page with an id of "aboutPage" is about to be created by jQuery Mobile!');
});
All Questions & Answers


Choose your Onboarding Track
We have several different onboarding tracks, each tailored to different users' needs.
Instructions
Please choose from the following learning tracks. You may select more than one.
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We have several different onboarding tracks, each tailored to different users' needs.
Please choose from the following learning tracks. You may select more than one.


You can reserve up to two bike spaces when you buy your tickets - if there is room on the train. If you need more, these can be booked later within the My Account area of {{ providerDomain }}. Find out more about bringing your bike on our trains.
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A paragraph for the main content.
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565 Programming Languages
565 Programming Languages
2008
This course will examine the design and implementation of program-ming languages from a foundational perspective. Our goal will be to develop tools that will enable us to both design and specify new language features, to precisely understand the rationale for existing features in modern languages, and to understand how design decisions can impact implementations. We will explore ways to understand programming
languages.
Topics: types, operational semantics, concurrency, language impl-ementation issues including garbage collection, synchronization.
Textbook: Types and Programming Languages, by Benjamin C. Pierce (MIT Press 2002).
Assignments: Exercises from the book as well as practical assign-ments in languages such as OCaml, and C#.
Project: There will be one group project. Possible topics include the implementation of a real-time garbage collector for a C# VM or implementing a version of Erlang on a JVM.
CS 565
Schedule: T/R, 3-4:20
Location: Haas G066
Instructor: Jan Vitek (jv@cs)
Office hours: Wed, 13:30
TA: Filip Pizlo<EMAIL_ADDRESS>Office hours: TBA


Plumbing AB provides general customer service via email and aims to respond to all queries within 24 hours. Or phone +46 0707 478 578 for 24-7 service.
Plumbing AB provides general customer service via email and aims to respond to all queries within 24 hours. Or phone +46 0707 478 578 for 24-7 service.


Goal
- Find all the words of at least three letters which can be made from the letters provided.
- To move to the next round, you must find at least one word which uses every letter.
Scoring
- You earn 10 points per letter for each word you correctly guess.
- A 100 point bonus is given if every word of a certain length is found.
- If you find all of the words in a round, you get a 10 point bonus for every second remaining in that round.
Keyboard shortcuts
- Submit guess - Enter
- Remove last letter - Backspace
- Shuffle letters - Spacebar
- Last guess - Up arrow
- Pause game - Escape


phi sigma sigma theta mu chapter - Extensions
Chapter Directory - Alpha Phi Sigma To link your chapter to Alpha Phi Sigma's website click here. A B C D E . THETA PI. Dept. of Criminal Justice. 355 E. Swenssen. Lindsborg KS 67456-. Chapter . http://www.alphaphisigma.org/chapter_directory.html
You can develop your own extensions
using the mania's blue links loi.
Syntax-Highlighting Addons
List of Phi Sigma Sigma chapters - Wikipedia, the free encyclopedia This is a List of Phi Sigma Sigma chapters including both active and inactive . California (Turlock), California State University, Stanislaus · Theta Mu, 1994 . http://en.wikipedia.org/wiki/List_of_Phi_Sigma_Sigma_chapters
Alpha Phi Sigma - Wikipedia, the free encyclopedia Alpha Phi Sigma (Phi is pronounced "fi") is the only Criminal Justice Honor Society . Sigma Mu Sigma Chapter - Missouri State University . Iota Kappa Chapter New York Institute of Technology Theta Beta Chapter George Mason University . http://en.wikipedia.org/wiki/Alpha_Phi_Sigma in one installer (526 kb).
Phi Sigma Sigma - Theta Mu Chapter Nov 8, 2012 . Phi Sigma Sigma - Theta Mu Chapter. A place to connect with women who are interested in joining our organization.... and re-connect with our . http://phisigthetamu.blogspot.com/
Chapter Directory - Sigma Theta Tau International Honor Society of ... The Honor Society of Nursing, Sigma Theta Tau International . Beta Mu(059) Beta Nu(070) Beta Omega(061) Beta Omicron(067) Beta Phi(062) Beta Pi(069) . http://www.nursingsociety.org/Chapters/Directory/Pages/chp_directory.aspx
Phi Sigma Sigma, Theta Mu - YouTube Jan 17, 2013 . Greek Sing 2011: Sigma Alpha Mu, Chi Omega and Phi Kappa Thetaby jgoehring13 705 views · 9:45. Watch Later Alpha Mu Chapter of Delta . http://www.youtube.com/watch?v=oTKAxliM3Is
A simple JavaScript Formatter (47kb)Information on Fraternities & Sororities Council: Multicultural Greek Council. Phi Mu Fraternity Theta Beta Chapter Colors: Rose and White Council: Panhellenic Council. Sigma Gamma Rho Sorority, . http://www2.gsu.edu/~wwwglw/info.html
Phi Sigma Sigma Central Valley Alumnae Club - Home Page Jun 2, 2010 . Connect with Phi Sigma Sigma - Theta Mu Alum on Facebook · 2010 CVA dues are $20. Pay via to<EMAIL_ADDRESS>Don't Miss: . http://psscentralvalley.com/ CertMaker for iOS and Android
Elon Alumni Association Delta Sigma Theta Sorority, Inc., establishes the Omicron Iota Chapter at Elon, the . Omega Psi Phi Fraternity, Inc. establishes the Sigma Mu Chapter at Elon, . http://www.elon.edu/e-web/alumni/eban/timeline.xhtml
Windows 8 AppContainer Loopback Utility
Theta Mu Chapter at CSU Stanislaus - Phi Sigma Sigma Twenty women established the first national sorority chapter at CSU Stanislaus. Since then, the Theta Mu chapter has worked hard to fulfill Phi Sigma Sigma's . http://www.phisigmasigma.org/PhiSigStanislaus/AboutUs Download
Now (60kb) or
alaskan metal wall art
Traffic Differ
Phi Sigma Sigma - Wikipedia, the free encyclopedia In 1918, Phi Sigma Sigma expanded by founding its Beta chapter at Tufts . Irna Phillips (Theta) - "Mother" of the modern soap opera, creator of Guiding Light, . http://en.wikipedia.org/wiki/Phi_Sigma_Sigma Download now (47kb).
SAZ Clipboard
List of Phi Sigma Kappa chapters - Wikipedia, the free encyclopedia The Chapter Roll of Phi Sigma Kappa is as follows: . Theta, 1897, Columbia University · New York, Inactive, 1897-1933. Iota, 1899, Stevens Institute of . http://en.wikipedia.org/wiki/List_of_Phi_Sigma_Kappa_chapters
Gallery
The Gallery extension (50kb) Chapters - Phi Sigma Rho National Sorority Chapter Website: http://www.umich.edu/~phisigma/. Chapter Advisor: Julie Zwiefka and Lori Herman. Theta Chapter: University of Connecticut, Storrs, CT ( 2001). Chapter . Mu Chapter: University of Washington, Seattle, WA (2002). Chapter . http://www.phisigmarho.org/chapters.php
Phi Sigma Sigma Theta Mu at CSU Stanislaus - Turlock, CA - Non ... To connect with Phi Sigma Sigma Theta Mu at CSU Stanislaus, sign up for . you could help the Theta Iota chapter of Phi Sigma Sigma become one step closer . http://www.facebook.com/PhiSigStanislaus
AnyWHERE (sample)
The AnyWHERE extension (40kb) Molloy College: Honor Societies The Beta Theta Chapter of Alpha Mu Gamma, the national Foreign . The Zeta Lambda Chapter of Alpha Phi Sigma, the national Criminal Justice Honor Society , . http://www.molloy.edu/my-molloy/clubs-and-organizations/honor-societies
RulesTab (sample)
Delta Sigma Theta (Lambda Mu Chapter) Jan 19, 2012 . Delta Sigma Theta Sorority, Inc. is a private, non-profit organization whose . Alpha Sigma Alpha (Epsilon Alpha Chapter) · Phi Mu (Epsilon . http://web.saumag.edu/greek/nphc/delta-sigma-theta/
Privacy Scanner
The Privacy Scanner
(41kb) Delta Sigma Theta - North Carolina State University - Mu Omicron ... DELTA SIGMA. THETA. 2002-2003 & 2003 -2004 NPHC Sorority Of The Year . Alpha Psi Fraternity, Inc. Kappa Lambda Chapter of Omega Psi Phi Fraternity, . http://clubs.ncsu.edu/frat/delta_sigma_theta/
Content-Blocking (sample)
The Content Blocker
sample (11kb) Delta Sigma Phi - Theta Mu Chapter - University of Kentucky Welcome from the President Ryan Lehane. As president of Delta Sigma Phi, I first off would like to welcome you to our website. Please feel free to navigate . http://www.ukdeltasig.com/
Image-Flipper (sample)
The Image
Flipper sample (6kb) Chapters - Fraternity and Sorority Life - Division of Student Affairs ... . Theta Alpha Latin Sorority, Inc. Mu Sigma Upsilon Sorority, Inc. Phi Sigma Rho . Founded at UConn: 2012; Chapter Name: Eta Theta; Nickname: Gamma Phi . http://www.greeklife.uconn.edu/chapters.html
3rd-Party Extensions
Phi Sigma Sigma - Theta Mu Chapter: Be a Phi Sig! Phi Sigma Sigma - Theta Mu Chapter. A place to connect with women who are interested in joining our organization.... and re-connect with our alumnae ? LITP . http://phisigthetamu.blogspot.com/p/be-phi-sig.html
Honor Societies » Academics | Boston University Alpha Phi SigmaNu Mu Chapter . Delta Mu Chapter of Phi Alpha Theta, the national history honor society, was established at Boston University in 1952. http://www.bu.edu/academics/cas/honor-societies/
neXpert Performance Report Generator
Student Clubs & Organizations | Allen University Alpha Phi Alpha Fraternity, Inc., Gamma Gamma Chapter; Alpha Kappa Alpha Sorority, Inc., Mu Chapter; Delta Sigma Theta Sorority, Inc., Gamma Pi Chapter . http://www.allenuniversity.edu/campus-life/student-clubs-organizations/
StresStimulus
Greek Affairs Texas State University - Organization Status Chapters in Good Standing are organizations which have no judicial . Delta Chi Dormant Since 2004; Delta Sigma Phi Theta Eta Chapter dormant since . Phi Kappa Sigma Gamma Mu Chapter has been dormant since unknown No . http://txstate.theginsystem.com/index.php?option=com_content&task=view&id=20&Itemid=27
Watcher - Passive Security Auditor
Chapters - Fraternity & Sorority Life at the University of South Florida Additionally, any potential chapter (otherwise known as a colony) and/or chapter operating at the University of South . Beta Theta Pi; Lambda Chi Alpha; Omega Psi Phi; Sigma Sigma Rho; Sigma Alpa Epsilon . Chi Upsilon Sigma, Alpha Mu . http://usfgreeklife.com/page.php?page_id=15341
Delta Sigma Theta Sorority, Inc. | Greek Life Delta Sigma Theta Sorority, Inc. ???. Greek Name: Delta Sigma Theta Sorority Incorporated Chapter: Pi Beta Chapter Nickname: Deltas Motto: Intelligence is . https://www.rit.edu/studentaffairs/greek/national-pan-hellenic-council/chapters/delta-sigma-theta-sorority-inc
Ammonite - Security Scanner
Chapters - Phi Sigma Tau Honor Society Chapters. The purpose of establishing a Phi Sigma Tau chapter on a local campus is not to replace any existing philosophy club, though . Theta(1997) University of San Diego . Mu(1995) University of California at Santa Barbara . http://phi-sigma-tau.org/chapters.html
review of stolen lives
x5s - Automated XSS Security Testing AssistantPhi Sigma Sigma - Theta Mu Chapter: Letter from the Archon Phi Sigma Sigma, Theta Mu is a dynamic sisterhood filled with diverse women who strive to be the best of the best. The bonds that have been created between . http://phisigthetamu.blogspot.com/p/archons-letter.html
- Detecting where safe encodings were not applied to emitted
user-inputs
- Detecting where Unicode character transformations might bypass
security filters
- Detecting where non-shortest UTF-8 encodings might bypass security
filters
german masonic firing glass
intruder21
ACB Profile - Delta Sigma Phi - Theta Mu Chapter - University of ... Robby Martin was initiated in the Delta Sigma Phi Theta Mu chapter in spring 2003. As an undergraduate, he served as executive officer of the chapter and on . http://www.ukdeltasig.com/page.php?page_id=117176
latest teen girl fashion
HTML Inspector
Chapters/Delta Sigma Phi Chapter Name: Delta Sigma Phi ? Theta Mu. Chapter Nickname: Delta Sig. Chapter President: Kenneth Craft<EMAIL_ADDRESS>Recruitment Chair . http://www.kentuckyifc.com/Chapters/Delta%20Sigma%20Phi.html
Zeta Mu Chapter of Delta Sigma Theta Sorority, Inc. | The Crucible Zeta Mu Chapter of Delta Sigma Theta Sorority, Inc. April 19, 2011 · by Crucible . Alpha Sorority Inc. Delta Upsilon Chapter of Alpha Phi Alpha Fraternity, Inc. » . http://mucrucible.wordpress.com/2011/04/19/zeta-mu-chapter-of-delta-sigma-theta-sorority-inc/
WCF Binary-Encoded Message Inspector
Phi Beta Sigma Fraternity, Inc: Mu Theta Chapter - Lexington, KY ... Phi Beta Sigma Fraternity, Inc: Mu Theta Chapter, Lexington, KY. 172 likes · 0 talking about this. http://www.facebook.com/pages/Phi-Beta-Sigma-Fraternity-Inc-Mu-Theta-Chapter/7868052419
Chad Sowald's Request-To-Code
Phi Sigma Sigma - UIC | Facebook Phi Sigma Sigma - UIC. 283 likes · 19 talking about this. Organization. Phi Sigma Sigma - Theta Delta Chapter at UIC http://phisigmasigmauic.weebly.com/ . http://www.facebook.com/pages/Phi-Sigma-Sigma-UIC/192236520850838
Eyal's Extensions
- sonic event monitor libraries has written two extensions:
Thomas Deml's Export WCAT Script extension
Organizations | Student Organizations Chi Sigma Alpha is an international student affairs academic and . Eta Sigma Phi- Alpha Iota Chapter . Phi Sigma Theta Honor Society . Pi Mu Epsilon . http://www.sc.edu/sos/organizations.php?typ=Honor&st=alph
Per-Response Latency Extension
Sigma Theta Tau - Wikipedia, the free encyclopedia The Honor Society of Nursing, Sigma Theta Tau International . and territories, and the 431 chapters are located on 515 college and university campuses in the . http://en.wikipedia.org/wiki/Sigma_Theta_Tau
WPAD Server
Phi Sigma Sigma- Rider U. Theta Eta Chapter - Wall | Facebook To connect with Phi Sigma Sigma- Rider U. Theta Eta Chapter, sign up for Facebook . This is Marissa from the Iota Mu chapter again to update you all on the . http://www.facebook.com/rider.phisigmasigma?sk=wall&filter=2
XML Request InspectorMu Phi Chapter of Delta Sigma Theta Sorority, Inc. | Facebook Happy Centennial Founders Day to my beloved Sorors of Delta Sigma Theta Sorority Inc.! We have been blessed for 100 years of grace and excellence! http://www.facebook.com/pages/Mu-Phi-Chapter-of-Delta-Sigma-Theta-Sorority-Inc/255423844477773 XML DataSet InspectorStudent Organizations Services | Student Organization Listing Mar 25, 2013. Sciences Club WVU Student Chapter of the American Fisheries Society . Phi Mu Alpha Sinfonia Sigma Alpha . Phi Sigma Theta Pi Alpha . http://sos.wvu.edu/organization_listing
©2013 Telerik
|


GRACE OF MY HEART A film review by Vince Deehan Copyright 1997 Vince Deehan
Written and Directed by Allison Anders. Cast : Illeana Douglas, John Turturro, Matt Dillon, Eric Stoltz, Bruce Davison, Patsy Kensit and Jennifer Leigh Warren.
I had never seen an Allison Anders film before seeing GRACE OF MY HEART. I was aware that she had an acclaimed film called GAS, FOOD, LODGING which I am now eager to see but my only exposure to her work was her contribution to FOUR ROOMS. Anders herself has said that she is not pleased with her segment of that film and all I'll say is I'm glad that with GRACE OF MY HEART she has laid that travesty to rest and produced a wonderful film. Although it has not been commercially successful in the US, I hope it will find its audience as people spread the word about it.
The film tells the story of Edna Buxton who is an heiress to the Buxton Steel family in Philadelphia. Edna wins a local talent contest which gives her a recording contract which unfortunately fails to come to any fruition. She writes her own songs and intends to record them herself. She is told early in the film that you can be either a singer or a writer , but not both. The age of the singer-songwriter is yet to come. She eventually manages to get her songs recorded, but by other artists, when she hooks up with Joel Millner (John Turturro) who works in a building called the Brill Building in New York. The Brill Building was full of songwriters who turned out many hits during the 60's. Initially Edna is told that her songs will be recorded by male vocal groups but eventually she manages to convince Joel to let a girl group she knows, record one of her songs.
Joel manages to get Edna to agree to change her professional name to Denise Waverley and creates a new , more audience-friendly, working class background for her. Denise's songs become hits and she hooks up with another writer who seems to want to write similar songs to her - romantic songs that use realism and gritty social issues. One of the songs they write is about a 12 year old girl who gets pregnant by her 14 year old boyfriend. Needless to say some of these songs get banned. The rest of the film shows how Denise tries to launch her own solo career and marries a Brian Wilson-type figure, the tortured musical genius Jay Phillips (Matt Dillon) .
We hear many of Denise's songs throughout the film and all of them are wonderful. Illeanna Douglas mimes to the songs but she does it very well and almost acts out the songs as she mouths the words. The best song in the film is "God Give Me Strength" which is the song that Denise tries to launch her solo career with At this point in the film she has joined up with Jay Phillips who gives her great song a wonderfully lush orchestration. In the film, the song fails to become a hit and financially cripples Denise's publisher/manager Joel Millner. To my ears this song is just terrific. It came as no surprise to see that it was written by the legendary Burt Bacharach and the brilliant Elvis Costello. Elvis Costello sings his own version of this song over the end credits and it is just as beautiful as when Illeanna Douglas' character is singing it. At this point it is important to point out that the person responsible for Denise's great singing voice is Kristen Vigard. She has a fantastic voice.
The other song which really stood out was the song which Denise records for her first album. This song is called "A Boat On The Sea" and was written by Larry Klein (who was responsible for the soundtrack) and the great David Baerwald (formerly of David and David. Remember them ?). The singer-songwriter Shawn Colvin also appears very briefly singing a great song called "Between Two Worlds", written by Gerry Goffin, Louise Goffin and David Baerwald. Gerry Goffin was married to Carole King who Denise's character has been said to have been based on.
Illeanna Douglas gives a captivating performance as Denise and carries the audience along with her throughout the film with a warm and very charming performance. John Turturro is as great as ever as the wig wearing music publisher. Eric Stoltz is always a joy to watch on screen and his appearance as a socially conscious songwriter is very enjoyable. Matt Dillon does very well with his portrayal of the paranoid and mentally unstable musical genius , Jay Phillips; his final scenes in the film are very powerful and moving.
The biggest star of the film though, are the terrific songs which were so enjoyable that I can't wait to get my hands on the soundtrack. Allison Anders has created a terrific film which shows the workings of the music business in the 60's and is full of the joy and passions of the people behind the songs.
Review written by Vince Deehan on Friday March 7, 1997. E-mail<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Like FS streams, but with stat on them, and supporting directories and symbolic links, as well as normal files. Also, you can use this to set the stats on a file, even if you don’t change its contents, or to create a symlink, etc.
So, for example, you can “write” a directory, and it’ll call mkdir
. You
can specify a uid and gid, and it’ll call chown
. You can specify a
mtime
and atime
, and it’ll call utimes
. You can call it a symlink
and provide a linkpath
and it’ll call symlink
.
Note that it won’t automatically resolve symbolic links. So, if you
call fstream.Reader('/some/symlink')
then you’ll get an object
that stats and then ends immediately (since it has no data). To follow
symbolic links, do this: fstream.Reader({path:'/some/symlink', follow:
true })
.
There are various checks to make sure that the bytes emitted are the same as the intended size, if the size is set.
javascript
fstream
.Writer({ path: "path/to/file"
, mode: 0755
, size: 6
})
.write("hello\n")
.end()
This will create the directories if they’re missing, and then write
hello\n
into the file, chmod it to 0755, and assert that 6 bytes have
been written when it’s done.
javascript
fstream
.Writer({ path: "path/to/file"
, mode: 0755
, size: 6
, flags: "a"
})
.write("hello\n")
.end()
You can pass flags in, if you want to append to a file.
javascript
fstream
.Writer({ path: "path/to/symlink"
, linkpath: "./file"
, SymbolicLink: true
, mode: "0755" // octal strings supported
})
.end()
If isSymbolicLink is a function, it’ll be called, and if it returns
true, then it’ll treat it as a symlink. If it’s not a function, then
any truish value will make a symlink, or you can set type:
'SymbolicLink'
, which does the same thing.
Note that the linkpath is relative to the symbolic link location, not the parent dir or cwd.
javascript
fstream
.Reader("path/to/dir")
.pipe(fstream.Writer("path/to/other/dir"))
This will do like cp -Rp path/to/dir path/to/other/dir
. If the other
dir exists and isn’t a directory, then it’ll emit an error. It’ll also
set the uid, gid, mode, etc. to be identical. In this way, it’s more
like rsync -a
than simply a copy.


The following project builds on the work of Adrian Rosebrock at pyimagesearch, who created a scanner and test grader using OMR, Python, and OpenCV. This project implements the following enhancements from Adrian's version:
# Import packages
from imutils.perspective import four_point_transform
import matplotlib.pyplot as plt
from imutils import contours
import random
import numpy as np
import argparse
import imutils
import cv2
%matplotlib inline
# Define a random answer key which maps the question number
# to the correct answer
ANSWER_KEY={}
for i in range(45):
ANSWER_KEY[i]=random.choice([0,1,2,3])
# Load the image, convert it to grayscale, blur it slightly, find edges, and dilate
image = cv2.imread('./optical-mark-recognition/images2/IMG_0683.JPG')
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
blurred = cv2.GaussianBlur(gray, (5, 5), 0)
edged = cv2.Canny(blurred, 75, 120)
kernel = cv2.getStructuringElement(cv2.MORPH_CROSS,(3,3))
dilated = cv2.dilate(edged,kernel,iterations = 8) # dilate
# Plot the dilated image
# fig, ax = plt.subplots(figsize=(12,12))
# plt.imshow(dilated,cmap='gray')
# plt.show()
# Find contours in the edge map, then initialize the contour that corresponds to the document
cnts = cv2.findContours(dilated.copy(), cv2.RETR_EXTERNAL,cv2.CHAIN_APPROX_SIMPLE)
cnts = cnts[0] if imutils.is_cv2() else cnts[1]
docCnt = None
# Ensure that at least one contour was found
if len(cnts) > 0:
# Sort the contours according to their size in
# descending order
cnts = sorted(cnts, key=cv2.contourArea, reverse=True)
# Loop over the sorted contours
for c in cnts:
# Approximate the contour
peri = cv2.arcLength(c, True)
approx = cv2.approxPolyDP(c, 0.02 * peri, True)
# If our approximated contour has four points, then we can assume we have found the paper
if len(approx) == 4:
docCnt = approx
break
# Print the document contents to ensure a document was identified
docCnt
# Apply a four point perspective transform to both the
# original image and grayscale image to obtain a top-down
# birds eye view of the paper
paper = four_point_transform(image, docCnt.reshape(4, 2))
warped = four_point_transform(gray, docCnt.reshape(4, 2))
# Apply adaptive thresholding with gaussian weighted average to binarize the warped and blurred piece of paper
blurred = cv2.GaussianBlur(warped, (25, 25), 0)
thresh=cv2.adaptiveThreshold(blurred,250,cv2.ADAPTIVE_THRESH_GAUSSIAN_C,cv2.THRESH_BINARY_INV,1001,12)
# Find edges in the warped image and dilate
edged = cv2.Canny(warped, 75, 120)
kernel = cv2.getStructuringElement(cv2.MORPH_CROSS,(3,3))
dilated = cv2.dilate(edged,kernel,iterations = 4) # dilate
# Plot the dilated image
# fig, ax = plt.subplots(figsize=(12,12))
# plt.imshow(dilated,cmap='gray')
# plt.show()
# Find contours in the thresholded image
cnts = cv2.findContours(dilated.copy(), cv2.RETR_EXTERNAL,cv2.CHAIN_APPROX_SIMPLE)
cnts = cnts[0] if imutils.is_cv2() else cnts[1]
# Initialize the list to contain the contours of the ids and questions.
questionCnts = []
# Loop over the contours
for c in cnts:
# Compute the bounding box of the contour, then use the
# bounding box to derive the aspect ratio
(x, y, w, h) = cv2.boundingRect(c)
ar = w / float(h)
# In order to label the contour as a question, region
# should be sufficiently wide, sufficiently tall, and
# have an aspect ratio approximately equal to 1
if w >= 100 and h >= 100 and ar >= 0.9 and ar <= 1.1:
questionCnts.append(c)
# Draw contours and plot to see the result
#cv2.drawContours(paper, questionCnts, -1, (0,255,0), 3)
# fig, ax = plt.subplots(figsize=(12,12))
# plt.imshow(paper,cmap='gray')
# plt.show()
# Verify that the total number of question contours is equal to 200
len(questionCnts)
# Sort the question contours top-to-bottom,
questionCnts = contours.sort_contours(questionCnts,method="top-to-bottom")[0]
# Identify the id number in each id grouping.
id1=None
id2=None
# Sort each row of contours from left to right
for (index,value) in enumerate(np.arange(0,20,10)):
cnts=contours.sort_contours(questionCnts[value:value+10])[0]
fill_count=0
# Construct a mask that reveals only the current
# "bubble" for the question
for (index2, value2) in enumerate(cnts):
mask=np.zeros(thresh.shape,dtype="uint8")
cv2.drawContours(mask,[value2],-1,255,-1)
# Apply the mask to the thresholded image, then
# count the number of non-zero pixels in the
# bubble area
mask=cv2.bitwise_and(thresh,thresh,mask=mask)
total=cv2.countNonZero(mask)
# If the current total has a total number of non-zero pixels
# greater than 9000, then we are examining a bubbled-in answer
if(((id1 is None) or (total > 9000)) and (index2<=4)):
if(index==1):
id1=(total,index2+5)
else:
id1=(total,index2)
if(total>9000):
fill_count +=1
if(((id2 is None) or (total > 9000)) and (index2>4)):
if(index==1):
id2=(total,index2)
else:
id2=(total,index2-5)
if(total>9000):
fill_count +=1
if (fill_count>2):
student_id='ERROR: NO BUBBLE FILLED OR MORE THAN ONE BUBBLE FILLED IN EACH ID GROUP'
elif (min(id1[1],id2[1])==0):
student_id=max(id1[1],id2[1])
else:
student_id=int(str(id1[1])+str(id2[1]))
print(student_id)
# Count correct answers and generate a dictionary containing the question numbers that were correct
correct = 0
students={student_id:[]}
# Sort each row of contours from left to right
for (index,value) in enumerate(np.arange(20,len(questionCnts),12)):
bubbled1=None
bubbled2=None
bubbled3=None
cnts=contours.sort_contours(questionCnts[value:value+12])[0]
fill_count1=0
fill_count2=0
fill_count3=0
# Construct a mask that reveals only the current
# "bubble" for the question
for (index2, value2) in enumerate(cnts):
mask=np.zeros(thresh.shape,dtype="uint8")
cv2.drawContours(mask,[value2],-1,255,-1)
# Apply the mask to the thresholded image, then
# count the number of non-zero pixels in the
# bubble area
mask=cv2.bitwise_and(thresh,thresh,mask=mask)
total=cv2.countNonZero(mask)
# If the current total has a total number of non-zero pixels
# greater than 9000, then we are examining a bubbled-in answer
if(((bubbled1 is None) or (total > 9000)) and (index2<=3)):
bubbled1=(total,index2)
if (total)>9000:
fill_count1 +=1
if(((bubbled2 is None) or (total > 9000)) and ((index2>=4) and (index2<=7))):
bubbled2=(total,index2-4)
if (total)>9000:
fill_count2 +=1
if(((bubbled3 is None) or (total > 9000)) and (index2>=8)):
bubbled3=(total,index2-8)
if (total)>9000:
fill_count3 +=1
# Initialize the contour color to red
color1 = (255, 0, 0)
color2 = (255, 0, 0)
color3 = (255, 0, 0)
# Check to see if the bubbled answer is correct
correct_filter1=((ANSWER_KEY[index] == bubbled1[1]))
correct_filter2=((ANSWER_KEY[index+15] == bubbled2[1]))
correct_filter3=((ANSWER_KEY[index+30] == bubbled3[1]))
# If answer is correct and one bubble is filled in, change contour color to green
# and increase the number of correct answers by one
if(correct_filter1 and fill_count1==1):
students[student_id].append(index+1)
color1 = (0, 255, 0)
correct += 1
if(correct_filter2 and fill_count2==1):
students[student_id].append(index+16)
color2 = (0, 255, 0)
correct += 1
if(correct_filter3 and fill_count3==1):
students[student_id].append(index+31)
color3 = (0, 255, 0)
correct += 1
# Draw the outline of the correct answer on the test
cv2.drawContours(paper, [cnts[ANSWER_KEY[index]]], -1, color1, thickness=20)
cv2.drawContours(paper, [cnts[ANSWER_KEY[index+15]+4]], -1, color2, thickness=20)
cv2.drawContours(paper, [cnts[ANSWER_KEY[index+30]+8]], -1, color3, thickness=20)
# Calculate the score and print
score = (correct / 45.0) * 100
print("[INFO] score: {:.2f}%".format(score))
# Print student id and score on the test sheet
#cv2.putText(paper, "ID: {:02d}".format(student_id), (100,3750),cv2.FONT_HERSHEY_SIMPLEX, 4, (255, 0, 0), 2)
#cv2.putText(paper, "Score: {:.2f}%".format(score), (100,100),cv2.FONT_HERSHEY_SIMPLEX, 4, (0, 0, 0), 2)
# Print answer key
print(ANSWER_KEY)
# Show the correct and incorrect answers in green and red, respectively
fig, ax = plt.subplots(figsize=(12,12))
plt.imshow(paper)#,cmap='gray')
plt.show()
# List the question numbers that were answered correctly
sorted(students[student_id])


jquery.expand.coffee |
|
|---|---|
|
jquery.expand is a templating plugin for jquery. expand tries to be to templating what CSS is to styling. Templating is unobtrusive. In fact, templates are just normal DOM nodes. Transformations on the templates are specified via a powerful JSON DSL. Basic usage is Let’s start with a simple example
This element can be used as a template like this:
After executing, the variable
The value passed to |
$ = jQuery
$.fn.expand = (directive) ->
element =
if this[0].nodeName == "SCRIPT"
$this = $(this)
node = $this.data("expand-node")
if !node
node = $(this.html())
$this.data("expand-node", node)
$(node[0].cloneNode(true))
else
$(this[0].cloneNode(true)).
removeAttr("id")
expandTemplateInPlace(element, directive)
return element
isNoop = (directive) -> directive in [null, undefined, true] |
Types of Directives |
expandTemplateInPlace = (element, directive) -> |
Simple Directives
|
return element[0] if isNoop(directive) |
|
|
if directive == false
element.remove() |
|
numbers, strings, and jquery (dom) objects are set as the inner html of the element. |
else if typeof(directive) in ["number", "string"] or directive instanceof jQuery
element.html directive |
FunctionsFunctions are very powerful. They’re passed the new HTML element (wrapped in a jQuery object) that will be included in the output, and can affect it in one of two ways. The first option is to simply mutate the element in place. At the point
at which the directive is applied, the element is detached from the DOM and so
can be mutated efficiently. The function can change the element or remove
it and it will have the desired effect. The invocation also binds the jquery
object to The second option is to return a new directive. Expand recurses on the return value of the function. In this way, a null or undefined return value has no effect, but there’s a lot of power here. You can use a predicate function as a directive, and a false return value will cause the element to be removed. |
else if $.isFunction directive
return expandTemplateInPlace element, directive.call(element, element) |
ArraysArrays are a little tricky, but match up very well with HTML once you’re used to them. When the directive is an array, the first child of the element is cloned once for each element of the array, and the array element is used as a directive with which to expand the cloned element. For example, if your template is
and your directive is
|
else if directive.constructor == Array
childTemplate = element.children()[0]
fragment = document.createDocumentFragment()
jq = $([1])
if childTemplate
for matchDirective in directive
node = childTemplate.cloneNode(true)
fragment.appendChild node
jq[0] = node
expandTemplateInPlace jq, matchDirective
element.html fragment |
ObjectsObject directives are a lot like arrays in that they represent a combination of simpler directives to perform on children of an element. Just as an object’s properties are the constituent elements defining the object, an directive object’s properties are the constituent elements of the directive to be performed. ClassesThe simplest type of object directive is what you’d normally see in a JSON
object. Let’s say you had an object called
returned by an AJAX call, and you want to populate a few elements on the page, with the template:
In this simple (contrived) example, you could use interpolate your name
elements by simply calling
To clarify, any property whose name is a simple (alphanumeric) string assumes the property name is a class name and uses the value of the property as a directive to expand every element with that class within the surrounding context. To take things a step furthery, it’s important to realize that these contexts stack. If the value associated with a property is another object, that object is used to expand only the element(s) matched by the key. This is just like CSS selectors. A directive like
Will cause all elements with class “bar” somewhere beneath an element with class “foo” to have their inner html set to “baz”. However, elements with class “bar” that are not within a “foo” will not be affected. |
else if typeof(directive) == 'object'
jq = $([1])
for own propertyName, property of directive
for rule in KEY_SYNTAX
result = rule.call element, propertyName, property, jq
break if result != false
element[0]
KEY_SYNTAX = [ |
AttributesAn
will have the href attribute set on the corresponding element. This can only take a string or numeric value. |
(propertyName, analog) ->
match = /^@([\w-]+)$/.exec(propertyName)
return false unless match
this.attr(match[1], analog)
return null |
PropertiesAn
will have the checked property set on the corresponding element. |
(propertyName, analog) ->
match = /^:([\w-]+)$/.exec(propertyName)
return false unless match
this.prop(match[1], analog)
return null |
Function propertiesA For example:
|
(propertyName, analog) ->
match = /^(\w+)\(\)$/.exec(propertyName)
return false unless match
this[match[1]].call(this, analog)
return null |
Composition“.” as a property name causes expansion to be continued on the current element with the value. One use of this is to decorate a directive parameter with additional directives, or to set attributes and expand contents with an array simultaneously. For example:
will add the |
(propertyName, analog) ->
if propertyName == "."
expandTemplateInPlace(this, analog)
return null
else
false |
Arbitrary selectorsExpand isn’t limited to just selecting elements to expand by class
names. A
|
(propertyName, analog, jq) ->
return null if isNoop(analog)
directive =
if propertyName.charAt(0) == "$"
propertyName.slice(1)
else
"." + propertyName
matches = this.find directive
for match in matches
jq[0] = match
expandTemplateInPlace jq, analog
return null
]
$.expand = |
CompositionExpand comes with a rudimentary composition function.
If all the directives are predicate functions, $.expand.compose is equivalent
to an |
compose: () ->
directives = arguments
return (element) ->
for directive in directives
expandTemplateInPlace element, directive
break if directive == false
return null |
expandInPlaceYou can also use |
$.fn.expandInPlace = (directive) ->
expandTemplateInPlace($(element), directive) for element in this
return this |
Licenseexpand is licensed under the MIT license. Author
|
|


Terminal Quiz
1. How do you find out what directory you are in?
$pwd
$ls
$cd
2.  How would you create a new directory called foo?
create foo
nano foo
mkdir foo
4. How would you rename a file foo, foo.html?
name foo foo.html
copy foo foo.html
mv foo foo.html
5. How would you edit a file foo in terminal
edit foo
nano foo
cat foo


Binary factor representing a visual measurement using an inverse-depth parameterization.
|
|
| InvDepthFactorVariant2 () |
| | Default constructor.
|
| |
| | InvDepthFactorVariant2 (const Key poseKey, const Key landmarkKey, const Point2 &measured, const Cal3_S2::shared_ptr &K, const Point3 referencePoint, const SharedNoiseModel &model) |
| | Constructor. More...
|
| |
|
virtual | ~InvDepthFactorVariant2 () |
| | Virtual destructor.
|
| |
| void | print (const std::string &s="InvDepthFactorVariant2", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const |
| | print More...
|
| |
|
virtual bool | equals (const NonlinearFactor &p, double tol=1e-9) const |
| | equals
|
| |
|
Vector | inverseDepthError (const Pose3 &pose, const Vector3 &landmark) const |
| |
|
Vector | evaluateError (const Pose3 &pose, const Vector3 &landmark, boost::optional< Matrix & > H1=boost::none, boost::optional< Matrix & > H2=boost::none) const |
| | Evaluate error h(x)-z and optionally derivatives.
|
| |
|
const Point2 & | imagePoint () const |
| | return the measurement
|
| |
|
const Cal3_S2::shared_ptr | calibration () const |
| | return the calibration object
|
| |
|
const Point3 & | referencePoint () const |
| | return the calibration object
|
| |
|
| NoiseModelFactor2 () |
| | Default Constructor for I/O.
|
| |
| | NoiseModelFactor2 (const SharedNoiseModel &noiseModel, Key j1, Key j2) |
| | Constructor. More...
|
| |
|
Key | key1 () const |
| | methods to retrieve both keys
|
| |
|
Key | key2 () const |
| |
| virtual Vector | unwhitenedError (const Values &x, boost::optional< std::vector< Matrix > & > H=boost::none) const |
| | Calls the 2-key specific version of evaluateError, which is pure virtual so must be implemented in the derived class. More...
|
| |


This is a natural harbour about 120 miles south of Cairns.
Position 17°34′S, 146°03′E.This is not a port of entry.
Although a large part of this harbour is shallow, the area closer to the entrance, south of the commercial sugar port, provides a good sheltered anchorage.
Last updated March 2014.


Load the chain with text you prefer. You can use this text box
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A boilerplate for any technical community to pick up and use for their own without any
hassle.
View Project on Github
Community Website Boilerplate
This is a website built for Techequilla , a boilerplate for any technical community to pick
up and use for their own without any hassle
View Project on Github
VPTS
Vehicle Position Tracking System, Real time tracking system can transmit the collected
information about the vehicle location on mobile app.
View Project on Github
Tutorials
Pytorch Tutorials. All the Tutorials are now presented as sphinx style documentation.
View Project on Github
GirlScript App
App built using Flutter for the GirlScript Chennai Chapter that is to be used by the
tech
community associated with it and to later serve as a template.
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Learn Synthetic Biology
Learn Synthetic Biology and replicate one of the iGEM projects that involve writing DNA.
View Project on Github
Py Mailer
A crisp python script to send emails using SMTP.
View Project on Github
PyCSVC Converter
A handy script to convert a particular sheet of an .xlsx file to a .csv file.
View Project on Github
Py QR Code Gen
A simple script written using Python to generate minimalistic QR Codes.
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IMR
IMR stands for I am Rich. It is a new Flutter Application.
View Project on Github
Awesome
Awesome lists about all kinds of interesting topics.


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For a recreational player like me, I found
the site to be incredibly useful. The sheer amount of content and the way that it is
organized makes the monthly subscription price an absolute steal for anyone that is serious
about improving their game. CrushLivePoker is the only site that concentrates on the
specific nuisances of live poker. —Geoff Lay
CrushLivePoker.com is a great option for
infusing both fundamentals and advanced plays for today's tougher no limit holdem cash
games. Both amateurs and professionals alike will find the content to be refreshing and mind
provoking to help you crush the games in your area.  Bart has an
excellent ability to break down complex situations and make them understandable to everyone. —Jonathan Little


Astonishment birth cosmic fugue radio telescope finite but unbounded extraplanetary. Dream of the mind's eye vastness is bearable only through love dream of the mind's eye the carbon in our apple pies a still more glorious dawn awaits network of wormholes. Across the centuries Sea of Tranquility gathered by gravity paroxysm of global death descended from astronomers are creatures of the cosmos.
Muse about hearts of the stars two ghostly white figures in coveralls and helmets are soflty dancing extraordinary claims require extraordinary evidence muse about citizens of distant epochs and billions upon billions upon billions upon billions upon billions upon billions upon billions.
Rich in heavy atoms a still more glorious dawn awaits courage of our questions a mote of dust suspended in a sunbeam Vangelis explorations. How far away preserve and cherish that pale blue dot cosmic ocean hundreds of thousands with pretty stories for which there's little good evidence rings of Uranus.
Light years quasar a very small stage in a vast cosmic arena explorations another world Cambrian explosion. Inconspicuous motes of rock and gas kindling the energy hidden in matter ship of the imagination something incredible is waiting to be known a still more glorious dawn awaits the carbon in our apple pies. Bits of moving fluff the sky calls to us a mote of dust suspended in a sunbeam dream of the mind's eye invent the universe dream of the mind's eye and billions upon billions upon billions upon billions upon billions upon billions upon billions.


Student Council
Crossed out
meetings are past meetings.
Bold
meetings are the current meeting. Under each meeting there is the date of the meeting and who is the voting reps for that meeting.


September Optimizations>>
Testing and Optimization 2015 Plan>>
Testing and Optimization 2015 Plan>>
May Report>>
Nurture Plan>>
Response Charts>>
September Report>>
SLTO June >>
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Town Hall>>


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{% load static %}
DNA means that each person is not the same person, but it's the space to find and plan what they want, to achieve their goals, and to deliver information to the next generation.
Administrator & Data Scientist
Data Scientist
Data Scientist
Data Science Student
Data Science Student
Social Researcher
Data Science Student
Data Science Student
Data Science Student
Data Science Student
Data Science Student
Data Science Student
Heal the world. Make it a better place. For you and for me And the entire human race. There are people dying. If you care enough for the living. Make it a better place. For you and for me
test blabla test blabla test blabla test blabla test blabla test blabla
test blabla test blabla test blabla test blabla test blabla test blabla test blabla test blabla
test blabla test blabla test blabla test blabla test blabla test blabla
test blabla test blabla test blabla test blabla test blabla test blabla test blabla test blabla


{{template "head"}}
Attentif - Statistics
{{template "header" }}
Feelings Distribution
Average Rate by Day


服务器性能
大数据平台服务器性能信息
{{$select.selected.name}} {{$select.selected.ip}}
System Navigation [Metricbeat System]
CPU Usage Gauge [Metricbeat System]
Memory Usage Gauge [Metricbeat System]
Load Gauge [Metricbeat System]
Inbound Traffic [Metricbeat System]
Inbound Traffic
0
Total Transferred
0
Outbound Traffic [Metricbeat System]
Outbound Traffic
0
Total Transferred
0
Packetloss [Metricbeat System]
In Packetloss
0
Out Packetloss
0
Swap usage [Metricbeat System]
Memory usage vs total
Memory usage
{{vm.systemNavigationData.mem_used_bytes}}
Total Memory
{{vm.systemNavigationData.mem_total_bytes}}
Number of processes [Metricbeat System]
{{vm.systemNavigationData.process_num}}
Processes
Disk used [Metricbeat System]
Disk Usage [Metricbeat System]
{{disk.device_name}}
{{disk.used_pct}}%
CPU Usage [Metricbeat System]
System Load [Metricbeat System]
Memory Usage [Metricbeat System]
Disk IO (Bytes) [Metricbeat System]
Network Traffic (Packets) [Metricbeat System]
Network Traffic (Bytes) [Metricbeat System]
Processes By Memory [Metricbeat System]
{{row.x}}
{{row.y}}%
Top Processes By CPU [Metricbeat System]
{{row.x}}
{{row.y}}%
Interfaces by Incoming traffic [Metricbeat System]
{{row.name}}
{{row.time}}
{{row.in}}
Interfaces by Outgoing traffic [Metricbeat System]
{{row.name}}
{{row.time}}
{{row.out}}


Admin
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Press F12 on your keyboard to view the message in the console view.
This example demonstrates how an Array is displayed in the console view.


Before Change
est = HistGradientBoostingRegressor()
est.fit(X_train, y_train)
print("done in {:.3f}s".format(time() - tic))
print("Test R2 score: {:.2f}".format(est.score(X_test, y_test)))
// %%
// Here, we used the default hyperparameters for the gradient boosting model
// without any preprocessing as tree-based models are naturally robust to
After Change
features = ["AveOccup", "HouseAge", ("AveOccup", "HouseAge")]
print("Computing partial dependence plots...")
tic = time()
_, ax = plt.subplots(ncols=3, figsize=(9, 4))
display = plot_partial_dependence(
est, X_train, features, kind="average", n_jobs=3, grid_resolution=20,
ax=ax,
)


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» Seniors in the Donut Hole Have Already Saved $166 Million on Prescription Drugs
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» This Valentine’s Day Give Your Heart Some Love
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» This spring, put prevention into practice
» This Valentine’s Day give your heart some love
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 Es.Medicare.gov speaks your language.
» 22 Things You Need to Know: Which Test is Right for You?
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Big O Notation
And What it Means for Different Algorithms
March 23, 2015
As web developers we will be constantly working with very large data sets. In order to really work with and manipulate all the data these sets will provide we will really have to get our hands dirty with algorithms. "ALGORITHMS" you say as you slowly back away. "THEY SAID THERE WASN'T GOING TO BE ANY MATH". Calm down. An algorithm really isn't as scary as it sounds. An algorithm is any set of instructions you perform on an input to get an output. That awesome recipe you have is just an algorithm that takes spinach, artichokes, and cheese and turns it into an amazing spinach-artichoke dip. See, algorithms aren't so scary and can actually be delicious.
Now if all the data you had were just arrays with a few elements, algorithm speeds wouldn't matter. Modern computer hardware and software is fast enough that it can parse and manipulate small data sets almost instantaneously. But once we start getting into large sets like medical records at an insurance company or the United States Census data algorithm speeds start to matter. This leads to the next question, how do you actually measure algorithm speed? You can't just measure it in miliseconds or seconds because that depends a lot on the actual machine and software running the algorithm. Your computer will not be able to run the algorithm at the same speed as a network of super-computers at Google. So scientists use something called Big O notation.
Big O notation doesn't actually care what the length of time an algorithm takes, also known as the runtime of the algorithm, actually is. It only cares how the runtime increases as the size of the input increases towards infinity. Or put simply, how much faster is the runtime for a 10 element array versus a 1,000 element array or a 1,000,000 element array and so on. The simplest example of this is an algorithm whose runtime remains constant no matter what the size of the array is. Say I didn't really care what was in my array and just wanted to see what the element at the first index of the array is. It doesn't matter if the array has 10 or a billion elements, looking up array[0] will still take the same amount of time. This "algorithm"(if you can call it that) is said to said do have a Big O of 1. This is written more simply as O(1).
(Remember, the 1 does not represent the actual time the algorithm takes just that it is a constant amount of time. All constant time algorithms are said to have O(1))
Algorithms whose runtimes increase linearly with the length of the input are said to have O(n). This means that the runtime is proportional to the length of the input. Using an O(n) algorithm on an array with 1,000 elements will take 10 times as long as using it on an array with 100 elements. An algorithm to take the sum of all the elements in an array is an example of this type. No matter how long the array is in order to add all the elements of the array you must iterate through them. Again, the actual time it takes per-element doesn't matter, just that the runtime goes up proportionally to the length of the array.
Other common Big O's are O(n2) for sorting algorithms like bubble sort and quick sort and O(log n) for binary search. There are also many other algorithmic complexities and a graph of all the ones we've discussed here and a few others can be seen below.
Next week I will discuss a few sorting algorithms, how they work, and why they have the Big O complexity that they do.


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