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macroaction()
- Method in class controller.syntax.
JLPSSyntaxParser
main
- package main
main(String[])
- Static method in class main.
JLPS
mCOMMENT()
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mCOMMENT_LINE()
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mCONSTANT()
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model
- package model
This package is the model package of the model-view-controller (MVC) pattern.
mSYMBOL()
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mT__10()
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mTokens()
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mVARIABLE()
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mWS()
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myState
- Variable in class model.
CycleHandler
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In today's post we will take a look at the NLP classification task. One of the simpler algorithms is Bag-Of-Words. Each word is one-hot encoded, then the words of a document are averaged and put through the classifier.
As a dataset we are going to use movie reviews which can be downloaded from Kaggle. A word of disclaimer: the code below is partially based on the sklearn tutorial as well as on very good NLP course CS224d from Stanford University
%matplotlib inline
import numpy as np
import pandas as pd
from sklearn.feature_extraction.text import TfidfVectorizer
from bs4 import BeautifulSoup
from matplotlib import pyplot as plt
from sklearn.ensemble import GradientBoostingClassifier
from sklearn.feature_selection import SelectKBest, chi2
from sklearn.metrics import roc_curve, auc
# load data
df = pd.read_csv( 'labeledTrainData.tsv', sep='\t' )
# convert the data
df.insert( 3, 'converted', df.iloc[ :, 2 ].apply( lambda x: BeautifulSoup( x ).get_text() ) )
print( 'available columns: {0}'.format( df.columns ) )
# train test / ratio of 0.66
tt_index = np.random.binomial( 1, 0.66, size=df.shape[0] )
train = df[ tt_index == 1 ]
test = df[ tt_index == 0 ]
vectorizer = TfidfVectorizer( encoding='latin1' )
vectorizer.fit_transform( train.iloc[ :, 3 ] )
# prepare data
X_train = vectorizer.transform( train.iloc[ :, 3 ] )
y_train = train.iloc[ :, 1 ]
X_test = vectorizer.transform( test.iloc[ :, 3 ] )
y_test = test.iloc[ :, 1 ]
# let's take a look how input classes are distributed.
# Having more or less equall frequency will help predictor training
train.hist( column=(1) )
plt.show()
ch2 = SelectKBest(chi2, k=100 )
X_train = ch2.fit_transform( X_train, y_train ).toarray()
X_test = ch2.transform( X_test ).toarray()
# we're going to use Gradient Boosted Tree classifier. These methods showed good performance on few Kaggle competitions
clf = GradientBoostingClassifier( n_estimators=100, learning_rate=1.0, max_depth=5, random_state=0 )
clf.fit(X_train, y_train)
y_score = clf.decision_function( X_test )
fpr, tpr, thresholds = roc_curve( y_test.ravel(), y_score.ravel() )
roc_auc = auc( fpr, tpr )
# Plot Precision-Recall curve
plt.clf()
plt.xlabel('Recall')
plt.ylabel('Precision')
plt.ylim([0.0, 1.05])
plt.xlim([0.0, 1.0])
plt.plot( fpr, tpr, label='ROC curve (area = %0.2f)' % roc_auc )
plt.legend(loc="lower right")
plt.show()
AUC of Receiver Operating Characteristic curve shows 0.87 which is a decent margin vs random binary classification. Given we have two classes: good review or bad review, it make sense to try a linear hyperplane classifier: SVM.
from sklearn.svm import SVC
clf2 = SVC( kernel='linear' )
clf2.fit( X_train, y_train )
y_score = clf2.decision_function( X_test )
fpr, tpr, thresholds = roc_curve( y_test.ravel(), y_score.ravel() )
roc_auc = auc( fpr, tpr )
# Plot Precision-Recall curve
plt.clf()
plt.xlabel('Recall')
plt.ylabel('Precision')
plt.ylim([0.0, 1.05])
plt.xlim([0.0, 1.0])
plt.plot( fpr, tpr, label='ROC curve (area = %0.2f)' % roc_auc )
plt.legend(loc="lower right")
plt.show()
A bit better, although I am not too happy with the 'scientifc' method here. Better choice will be to use a parameter grid search over dev set defined by cross validation method, but I'll reserve this for the next post. For a moment this should suffice.
Let's take a look where the classifier fails on a random data sample.
y_pred = clf2.predict( X_test )
y_pred[ 0:10 ]
y_test[ 0:10 ]
test.iloc[ 1, 3 ]
Hymm - lot's of double negations? Perhaps this is were bag of words fails?


Google Summer of Code 2014: Ahmia.fi - Search Engine for Hidden Services
Juha Nurmi, 21.04.2014
Organization: The Tor Project and EFF
Short description:
I would like to develop ahmia.fi - search engine for hidden services.
It needs a lot love and care. I have founded, developed and maintained
ahmia.fi and would like to continue doing so. I have published the
source code of ahmia.fi.
Additional info:
https://ahmia.fi/search
1. What project would you like to work on? Use our ideas lists as
a starting point or make up your own idea. Your proposal should include
high-level descriptions of what you're going to do, with more details
about the parts you expect to be tricky. Your proposal should also try
to break down the project into tasks of a fairly fine granularity, and
convince us you have a plan for finishing it. A timeline for what you will
be doing throughout the summer is highly recommended.
I would like to work on the project Search Engine for Hidden Services.
I would like to develop ahmia.fi as a free software (see a short presentation
about ahmia.fi
https://ahmia.fi/static/presentation/#(1)).
I have been developing and maintaining ahmia.fi search engine.
It needs a lot love and care.
Ahmia.fi is making the Tor network accessible in many different ways: listing
hidden services, gathering their descriptions and providing a full text search.
During my GSoC I have planned to the implement various new key features to ahmia.fi.
Search development
Full text search development
-
Popularity tracking (catch users clicks and tell YaCy the popular pages):
development of a popularity tracking feature for ahmia.fi and integration with
YaCy API (providing stats for popular pages and suggestions for relevant results)
-
-
Using JavaScript or directing URLs to detect what the user clicks
-
Search -> detect click -> send information to Django ->
Django send information to the YaCy nodes -> gather popularity
-
Passing this information to the YaCy index
-
Better search results
-
Show TOP pages
-
2 workweek
-
Use an another crawler to search .onion pages from the public Internet
-
-
Search new .onion domains from different online sources
-
Ask help from organizations that are crawling
-
Checking out the backlinks from public WWW
-
This is an excellent case to test open source crawlers like Heritrix and Apache Nutch
-
Optionally, we can replace YaCy with another crawler if we
find one of them better than YaCy
-
Better search results
-
2 workweeks
- Public open YaCy back-end for everyone
-
- Let's make our YaCy network open so anyone can join their YaCy nodes
- This way we could get real P2P decentralization
-
ahmia.fi is a free software and the back-end YaCy network should
be free to everyone; also, we will get voluntary YaCy nodes this way
-
Share installation configuration package that joins a YaCy node to ahmia.fi's nodes
- 1 workweek
Better edited HS descriptions
-
Design and development of a more useful and complete UI including
more complete and exhaustive descriptions and details (e.g., show
the whole history of descriptions and let the users edit it better)
-
-
Requires security conscious design
-
Show sites popularity
-
Commenting features
-
Authenticated hidden service information about the hidden service:
what does it say about itself
-
Expose some of popularity/backlinks information to users,
in case that lets them pick results more safely
-
2 workweek
Tor browser friendly version of ahmia.fi
-
Hidden service mirror for ahmia.fi
-
-
Shared SQL database and YaCy back-end
-
Physical server in secure and unknown place
-
1 workweek
Information about hidden services and their content:
Automated statistics and visualizations
- Development of an analytics features
-
-
As the result of the indexing Tor network's content ahmia.fi can
produce an authoritative and exact quantitative research data about what
is published through the Tor network
-
Share information about each site found: Server type, how long it has
been online/offline, when it was crawled, popularity and backlinks,
keywords, language...
- Number of different types of HSs
- RESTful JSON API that provides the data
- 2 workweeks
- Automated visualizations
-
- It is very practical to visualize the data
-
What these hidden services are? number of web server, IRC servers,
BitTorrent trackers etc.
-
Word clouds: we can even cluster which hidden services are close to
each other and show some connections
- Backlinking visualization
- I already generated some SVG pictures of the backlinking between .onion sites
- 1 workweeks
Show cached text versions of the pages
-
There has been cached text versions of the pages but I had to remove them
-
The problem is non-trivial: there are a lot of ways to inject pictures and
harmful JavaScript to the text cache
-
when I found that someone even injected images using only URL schema I had
to take down the text cache
(data:[<MIME-type>][;charset=<encoding>][;base64],<data>)
-
2 workweek
API development
In addition, ahmia.fi provides RESTful API to integrate other services to use
hidden service description information (see
https://ahmia.fi/documentation/).
Hidden services can integrate their descriptions directly to the hidden service list
(see
https://ahmia.fi/documentation/descriptionProposal/).
Ahmia.fi knows which hidden services are online and you can use the API to check hidden
service's online status. This API should be maintained to keep it general and simple.
Furthermore, ahmia.fi uses this API internally.
Integration with softwares that are using hidden services
-
Integration with Tor2web: find new .onion domains
-
Thanks to our suggestion recently, Tor2web has implemented a feature that
provides secure and anonymous statistics within a day. I want to implement
an automatic fetch and handling of this data
-
Ahmia.fi should fetch these and add each new .onion page to its database
-
1 workweek
- Integration with Tor2web: Child abuse detection
-
Development of a Content Abuse Signaling feature in order to allow fast handling of
abuse comments; I want to implement a Callback API in order to publish this data
to Tor2web nodes in real-time
-
we would also like to get automated signal from the Tor2web nodes when
they are banning some site so ahmia.fi can also ban that site if necessary
-
Development of a Content Abuse Signaling feature in order to allow fast
handling of abuse comments; I want to implement a Callback API in order
to publish this data to Tor2web nodes in real-time
-
A well designed and authoritative entity may be useful for provide
some filtering lists. To this aim we are currently handling manually
a filter list already integrated with Tor2web and in use on quite all
the nodes of the Tor2web network
(https://ahmia.fi/policy/,
https://github.com/globaleaks/Tor2web-3.0/issues/25).
In collaboration with Tor2web I want to develop an efficient and automated
system to handle and share a filtering information in a secure manner
-
we are only sharing the MD5Sum of the banned domain
-
1 workweek
-
Globaleaks integration
-
-
Currently, GlobaLeaks informs ahmia.fi to index new hidden services
-
Globaleaks is good reputation to the Tor network
-
Ahmia.fi could extend the visibility of Globaleaks on the search results
-
Together with GlobaLeaks: RESTful API according to Globaleaks' needs and
an UI to show information about Globaleaks nodes
-
1 workweek
What I have to show people at the end of the summer; a priority queue to the tasks:
The main features that will be done during the summer:
- Integration with Tor2web to gather new .onion domains
- Child abuse detection and filtering information sharing
- Another crawler to search .onion links from the public Internet
- Backlink checking
- Popularity tracking
workweeks: 7
And most of these features:
- Automated statistics and JSON API
- Automated visualizations of the statistics
- Hidden service mirror to ahmia.fi
- Show text cache of the pages
workweeks: 6
Hopefully, some of these features:
- Better UI to edited HS descriptions
- Globaleaks integration
- Public open YaCy back-end
workweeks: 3
In case there is a task that is much slower to implement than forecast we will
re-evaluate it or move to the next task on the queue.
2. Point us to a code sample: something good and clean to demonstrate
that you know what you're doing, ideally from an existing project.
My working search engine: https://ahmia.fi/search
The source code of the ahmia.fi:
https://github.com/juhanurmi/ahmia
3. Why do you want to work with The Tor Project in particular?
I would love to support human rights. I believe that human rights are important
because without them life would be controlled by somebody else and people could
not make decisions themselves.
In practice, free software is one way to support human rights. In particular,
Tor Project is providing this kind of free software I would love to support.
Anonymity is an important right in order to support freedom of speech and
defend human rights. I have been actively contributing to the Tor Project
since 2010 by implementing the first public search engine for hidden services,
ahmia.fi, and by running a very fast exit relay and by maintaining filtering
list and tor2web.fi. I have significant hands-on competence with Tor and search engines.
Moreover, I am planning to join to torservers.net and
launch several fast exit relays in Finland.
4. Tell us about your experiences in free software development environments.
We especially want to hear examples of how you have collaborated with others
rather than just working on a project by yourself.
As a Linux user, I have been using and supporting free software over ten years.
I am a contributor to Callimachus open source project (a framework for data-driven
applications based on Linked Data). Callimachus aims to make Semantic Web
applications easier to create.
I am a Fellow member of Hermes Center for Transparency and Digital Human Rights;
I have built a minimal integration API between my search engine and their software:
GlobaLeaks (an open source project aimed at creating a worldwide, anonymous,
censorship-resistant, distributed whistleblowing platform) and Tor2web (an open source
project aiming to allow transparent Internet exposure of websites running on Tor
Hidden Services).
I was a volunteer and a lecturer in Observe, Hack, Make 2013: A five day international
hacker festival in the Netherlands. There I presented ahmia.fi project to the other hackers.
Also, I am a member of the OKF Finland Open Science Work Group (OKF). The OKF is a
hub for community-driven activities around open science to advocate standards of
openness in Finnish academia and facilitate transfer of knowledge between academic
institutions and wider society. I am pushing researchers to publish their source
codes with proper licensing.
5. Will you be working full-time on the project for the summer, or will you have
other commitments too (a second job, classes, etc)? If you won't be available
full-time, please explain, and list timing if you know them for other major
deadlines (e.g. exams). Having other activities isn't a deal-breaker, but we
don't want to be surprised.
Yes, full-time.
6. Will your project need more work and/or maintenance after the summer ends?
What are the chances you will stick around and help out with that and other
related projects?
I am already maintaining the ahmia.fi search engine and going to continue doing so.
7. What is your ideal approach to keeping everybody informed of your progress,
problems, and questions over the course of the project? Said another way, how much
of a "manager" will you need your mentor to be?
Using familiar messaging systems, such as Email, IRC and Jabber. I am going to
publish weekly updates to the tor-dev mailing list. Ahmia.fi will be updated weekly.
Weekly online meeting with the mentor is sufficient.
I can travel to Italy to meet Globaleaks and Tor2web developers if it is necessary
and helps to develop the API.
8. What school are you attending? What year are you, and what's your
major/degree/focus? If you're part of a research group, which one?
I am a Ph.D student at the Tampere University of Technology. My major is
semantic computing. Since 07.2010, I have been working at the department of
mathematics / Intelligent Information Systems Laboratory. First as a research
assistant and then after master's degree (1.7.2013) I have been working as a
project researcher and a lecturer.
9. How can we contact you to ask you further questions? Google doesn't share
your contact details with us automatically, so you should include that in your
application. In addition, what's your IRC nickname? Interacting with us on IRC
will help us get to know you, and help you get to know our community.
E-mail<EMAIL_ADDRESS>Jabber<EMAIL_ADDRESS>IRC Channel: OFTC/#ahmia
Twitter: @AhmiaNews
OTR Fingerprint: 65FE90B9E3D7DCF29398516CC01DED21DD31256D
10. Are you applying to other projects for GSoC and, if so, what would
be your preference if you're accepted to both? Having a stated
preference helps with the deduplication process and will not impact if
we accept your application or not.
This is the only project I am applying to.
11. Is there anything else that we should know that will make us like
your project more?
This is what I would really like to do. I have spent a lot of time to
help Tor. Building a search engine for the hidden services is relevant
and useful for the whole community. I have a solid background in Web
systems and virtual private networks. I am a teacher at the university
and a software engineer; I know what I am doing! :)
Finally, I propose a small, precisely targeted development project
to ahmia.fi since I am already maintaining it and have independently
worked with various organizations that use Tor and develop search
engines. I am able to use this kind of “lean” approach as it is the
working model of the related developer communities, allowing us to
align our development – and naturally interact with the talented
individuals who effectively develop open-source systems like Tor,
Tor2web, Globaleaks and YaCy. Futhermore, I know the developer of
Torsearch.es who offers technical insight to me.


Simple HTML5 Charts using the canvas element chartjs.org.
To use this component you need install with the command:
mobileui install chartjs
MobileUI use this lib for create another components!


Here is a simple problem to introduce you guys to the "console". Press F12 on your keyboard to open "Developer Tools" and start exploring... You have to find the correct password.


a-introduction.Rmd
Skibiel et al (2013) examines the relationship between various the nutritional content of the milk and various aspects of mammal life history (gestation duration, offspring number, body size). The nutritional profile of milk can vary widely, from 61% fat to just 0.2%. Numerous theories have been proposed to explain how this variation is structured; for examples, small mammals have high metabolic rates and so are predicted to produce energy rich milk with a high fat content, and carnivores are thought to produce high protein milk because of their diet.
The main hypotheses addressed relate to the following factors:
Skibiel et al (2013) use linear regression to examine a number of specific hypotheses. Each data point in their analysis is a single species for which they have obtained nutritional and life history information. Cross-species analyses like these are common in ecology, but present a problem: just as two trees growing next to each other in a forest might be similar in size because they experience similar environments, closely related species are typically similar to each other because of their shared evolutionary history. Its been shown that this similarity violates statistical assumptions about the independence of data points. Treating each species as an independent data point will therefore make p-values too small and confidence intervals too narrow.
Skibiel et al (2013) use several well-established techniques to address this issue. These techniques are beyond the scope of the following analyses; for simplicity, we will act as each species is independent. This will allow us to focus on more general modeling issues instead of the peculiarities of phylogenetically informed regression. Because ignoring phylogeny this is a major simplification, I will frequently bring this point up.
The tutorials in this case study will cover all aspects of regression modeling:
For reference, the original abstract is reproduced below. The original abstract is structured into five numbered bullet points. I have bolded key terms for emphasis.
Skibiel et al 2013. The evolution of the nutrient composition of mammalian milks. Journal of Animal Ecology 82: 1254-1264. https://doi.org/10.1111/1365-2656.12095


{% load static %}
Best Cars 🚗
{% if user.is_authenticated %}
Welcome, {{user.username}}
Logout
{% else %}
{% csrf_token %}
Sign Up
{% endif %}
{% csrf_token %}
Review for {{dealer_name}}
Name
Review
Did your purchase from this dealership?
Select vehicle (if purchased)
{% for car in cars %}
{{ car.year|date:"Y" }} {{car.make.name}} {{car.name}}
{% endfor %}
When was this purchased?
Submit Review


My names are Maranatha Uwase MOZA MWENGE i am a congolaise who lives in Kigali city for seven years. I did Electronics and telecommunication in high school and finished in 2016. but after ending the high school studies i joined Centre de Recherches Agro-Alimentaire(CRAA) which is situated in Lubumbashi Province du Katanga, in DRC where i was working as an Assistant maintenance Technician for one year , but then i came back and started to work in PHOENIX METAL which is currently Luna Smelter it was a little bit complicated because the majority of workers were men. there were men evrywhere, women are like 1/5 of all the employees. so i had to go through it. we never live as we wish in life. but finally i came to be familial with them... ad continued life normally. by then i started the university and i was doing BIT (Business information Technolgy) but i had to stop working because iwas unable to combine the two of them.
What i can say about my hobbies:
i like and adore singing, and i practice it every single day,
I like staying home discovering some new cooking tips some new recipes and natural hair tutorials
in few words i adore being a house girl.
I like joking. because it helps so much.
So the reason why i joined programming lessons is because even if i was doing BIT there is not much IT which someone can practice in the daily life. it's only Business. so i wanted to learn more and at least becoming a developper. and finding a better job or creating one myself.
skills: Electronic skills, Electricity skills,Business strategic and Management skills, and Cooking Skills i'm a junior chief lol.
This project shows about different elements and tags used in html and css which helps to style the page. such as:
Email: maranahuwase12@gmail.com


You have chosen //character.name//.
All good characters need a catchphrase - enter yours here (this will be displayed for everyone else to see):


Presenters
What is a Presenter?
A Presenter is a class that contains the logic that is needed to generate your view (or views). When the controller is done with your user input and is done with whatever actions it needed to take, it turns execution over to the Presenter to retrieve and process whatever data is needed for the view. A Presenter shouldn't do any data manipulation but can contain database calls and any other retrieval or preparation operations needed to generate the View's data.
Presenters are optional. If you don't need them, you can use Views directly, and keep the pre-processing logic in your controller.
Creating a Presenter
First we'll create an empty Presenter class in APPPATH/classes/presenter/index.php
:
class Presenter_Index extends Presenter
{
}
Then you create the view that is associated with the presenter in app/views/index.php
:

<?php echo $title; ?>

<?php
foreach ($articles as $a)
{
echo '
'.$a->title.'
';
}
?>

On view names
A Presenter and its view are by default expected to share the same name. Thus a
Presenter Presenter_Index
expects the view to be in app/views/index.php
. And underscores
work here the same as with classes, which means that the view for Presenter_Some_Thing
is expected
to be in app/views/some/thing.php
.
This default can be overwritten by setting a non-static $_view
property in your Presenter with the
View name (without its suffix), or passing a custom View name when forging the Presenter.
And last we'll create the Presenter from the controller:
$presenter = Presenter::forge('index');
Now we have everything setup; however, there is still no data passed to the view. It still needs to get a
$title
string and $articles
array passed to it. We do this by adding a view()
method
to the Presenter which will assign this data:
class Presenter_Index extends Presenter
{
public function view()
{
$this->title = 'Testing this Presenter thing';
$this->articles = Model_Articles::find('all');
}
}
And you're done.
In your code, Views and Presenters are interchangeable. You can return Presenters from your controller actions, you can set a Presenter as a Theme partial, or assign it to a section of your page template. The basic API of the Presenter is compatible with the View. This makes it easy to swap a View for a Presenter in your code without having to do a major code overhaul.
Passing functions to views
To pass a View specific function from your Presenter to your View, you use an anonymous function or Closures:
// In the Presenter
class Presenter_Index extends Presenter
{
public function view()
{
// set a closure that returns a value
$this->somevar = function() { return "somevalue"; };
// this works the same
$this->set('othervar', function() { return "othervalue"; });
// for closures with arguments, use set_safe to prevent encoding
$this->set_safe('echo_upper', function($string) { echo strtoupper($string); });
}
}
// Which you can then use in your presenter view:
echo $somevar, $othervar; // Outputs: "somevalue" "othervalue"
$echo_upper('this string'); // Outputs: "THIS STRING"
Closures are also treated like variables when it comes to filtering.
If you have a closure that returns a value, use the set()
method, so the
value will be encoded according to your filtering setting. If you have a closure that
will be used as a modifier, like in the example above, or you have a closure that returns
a value that should not be encoded, use the set_safe()
method, or pass false
as the third parameter of set()
.
For legacy applications that expect a closure to never be filtered, edit your applications config.php configuration file, add the following key:
/**
* Whether to filter closures as well
*/
'filter_closures' => false,


The knockoff filter is a general procedure for controlling the false discovery rate (FDR) when performing variable selection. For more information, see the website below and the accompanying paper: Candes et al., "Panning for Gold: Model-X Knockoffs for High-dimensional Controlled Variable Selection", 2016, <arXiv:1610.02351>.
| Version: | 0.3.2 |
| Depends: | methods, stats |
| Imports: | Rdsdp, Matrix, corpcor, glmnet, RSpectra, gtools, utils |
| Suggests: | knitr, testthat, rmarkdown, lars, ranger, stabs, flare, doMC, parallel |
| Published: | 2018-09-16 |
| Author: | Rina Foygel Barber [ctb] (Development of the original Fixed-X Knockoffs), Emmanuel Candes [ctb] (Development of Model-X Knockoffs and original Fixed-X Knockoffs), Lucas Janson [ctb] (Development of Model-X Knockoffs), Evan Patterson [aut] (Original R package for the original Fixed-X Knockoffs), Matteo Sesia [aut, cre] (R package for Model-X Knockoffs) |
| Maintainer: | Matteo Sesia <msesia at stanford.edu> |
| License: | GPL-3 |
| URL: | https://web.stanford.edu/group/candes/knockoffs/index.html |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | knockoff results |
| Reference manual: | knockoff.pdf |
| Vignettes: |
Advanced Usage of the Knockoff Filter for R Controlled variable Selection with Fixed-X Knockoffs Analysis of HIV Drug Resistance Data Controlled variable Selection with Model-X knockoffs |
| Package source: | knockoff_0.3.2.tar.gz |
| Windows binaries: | r-devel: knockoff_0.3.2.zip, r-release: knockoff_0.3.2.zip, r-oldrel: knockoff_0.3.2.zip |
| OS X binaries: | r-release: knockoff_0.3.0.tgz, r-oldrel: knockoff_0.2.1.tgz |
| Old sources: | knockoff archive |
| Reverse suggests: | CBDA |
Please use the canonical form https://CRAN.R-project.org/package=knockoff to link to this page.


Hello! I'm Josh, and I'm an aspiring web developer currently working through FreeCodeCamp and Team Treehouse coursework. I originally studied Computer Engineering Technology, but the programming coursework I was assigned led me to pursue a career in web development. Making this portfolio page has taken me quite some time, but I'm rather proud of it! I've learned quite a bit from this project; how to use shadows to give text an outline (despite not using them in the long run), how to make backgrounds stay fixed as you scroll down the page, and I'm rather proud of that semi-transparent little gallery below! I've also picked up some design tips along the way!
Feel free to contact me for any reason! I'm still pretty new, so I'm welcome to any criticism of my work. I will do my best to continue improving!


Though far from complete, Mote implements a language called Spec2.
The author of Spec2, Jim Baumgardner, wrote the language as a way to extend a MUD (multi-user game) while allowing builders to work in a simpler language than C and not requiring them to understand
the nitty-gritty details of CircleMUD internals.
Two reasons, really. The professional reason and the personal one.
The Professional reason:
I wanted to learn Javascript and I've never written a serious compiler nor VM before so it seemed like a perfect chance to do both at once.
The personal reason:
The Lady said, "That Jim guy is pretty smart. Could you write a language like that?"


Commons IO
Commons IO is a library of utilities to assist with developing IO functionality.
There are three main areas included:
- Utility classes - with static methods to perform common tasks
- Filters - various implementations of file filters
- Streams - useful stream, reader and writer implementations
Support
The
commons mailing lists act as the main support forum.
The user list is suitable for most library usage queries.
The dev list is intended for the development discussion.
Please remember that the lists are shared between all commons components,
so prefix your email by [io].
Issues may be reported via
ASF JIRA.
Please read the instructions carefully to submit a useful bug report or enhancement request.


Our three tier architecture provides for the ChangeSafe server accessing ObjectStore servers on remote machines. The ChangeSafe server need only have the ObjectStore client software running locally.
The ObjectStore client provides us with a fairly seamless means of accessing remote databases. ObjectStore stores the data for a given database in a single host file. When identifying the database to be accessed by ObjectStore, one does so using a string which we will refer to in this document as the database name. If the database resides on the same host as the client (in our case the ChangeSafe server), the database name is just the file path to the database file.
A simple extension to the local database naming scheme allows access to the database file by a remote client. The database must be stored on a file system that is accessible from an OnjectStore server. A remote client would access the database by prepending the host name of the database server (delimited by a colon character) to the database name as would be used if the database were being accessed by a client running on the same machine as the server.
Accessing a database file via an NFS mount is discouraged.
A ChangeSafe database will typically be implemented as serveral ChangeSafe repositories, each of which consists of at least one ObjectStore database. There is a master repository, a workspace repository and numerous satellite repositories. The purposes of and distinctions among these various repositories is beyond the scope of this document.
Given only the name of a master repository, the names of the other repositories can be determined via simple file pathname transformations. The ChangeSafe user sees only master repository names.
Though CommonLisp pathname objects are general enough to model database names, some lisp implementations do not support pathnames in the fully general form described in the CommonLisp specification. As a workaround, in ChangeSafe database names are modeled by DB-NAME objects. A DB-NAME object has slots for both the host and the file pathname of a database name.
The host component of a DB-NAME will either be NIL for local databases or a DB-HOST object. DB-HOST's have a host name and a platform type. The host name is a string naming an ObjectStore server host. DB-HOSTs have identity: there should only be one DB-HOST object per ObjectStore server. Given a host name string, ChangeSafe will try to find the DB-HOST object corresponding to that name. ChangeSafe does not have an interface to the internet Domain Name System, so the only mechanism it has available for matching a host name string to a DB-HOST object is case insensitive string comparisson.
The platform type of a DB-HOST is a lisp keyword symbol identifying the host type of the host. It is typically something like :DOS or :UNIX and is needed to identify the file name syntax on that host. ChangeSafe needs to know the syntax so that it can parse and unparse namestrings to lisp pathname objects, which are needed to compute the workspace and satellite database repositories given a master repository.
The source code for DB-NAMEs and their related objects and functions can be found in the file ts50/utility/db-name.lsp.
A master repository is specified by the user as a string naming the ObjectStore database file containing the master repository. This string must be parsed into a DB-NAME. Given the DB-NAME of the master repository, DB-NAMEs of the workspace and satellite repositories can be computed as needed. At the point where ChangeSafe is accessing ObjectStore (via the AllegroStore interface to it), the DB-NAME is converted into the appropriate ObjectStore database name.
Note that in the case of remote databases, the ChangeSafe server has no access to the file system on which the database files are stored. Its only access to those database files is through ObjectStore.
ChangeSafe does not use ObjectStore directly, but does so instead through Franz Inc.'s AllegroStore interface. AllegroStore comes with a file named astore13.adb which must be accessible to the ObjectStore server. Before the ChangeSafe server is started, the AS_CONFIG_PATH environment variable must be setup on the host and in the environment inwhich ChangeSafe will be running. It should be set to a string identifying the directory which contains the astore13.adb file on the ObjectStore server host. The string should be in the format of a database name as described above. In other words, the value of the AS_CONFIG_PATH environment variable is read by AllegroStore (running on the ChangeSafe server) and passed to the ObjectStore client, which identifies an ObjectStore server and where in that file system the astore13.adb file can be found. Note however that it only identifies the directory containing the file, not the file itself.
For AllegroStore to work properly when accessing remote ObjectStore servers, A patch to allegroStore must be available in the lisp environment inwhich ChangeSafe is compiled. A compilation warning will be issued if this patch is not present. The exact details of the circumstances inwhich this patch is required are beyond the scope of this document.
This simpleminded approach to the database naming and identification problem results in a number of configuration issues.
A DB-HOST object must first be created using the function DB-HOST-CREATE before database names for that host can be parsed into DB-NAME objects. On a production ChangeSafe server, database host definitions are typically placed in the server's configuration file. For development and debugging purposes, database server hosts can be defined by typing directly to the lisp environment's read/eval/print loop.
Though the CONMAN/ChangeSafe specification requires that the admin_database_create command create the directory in which the new database will reside, it is unable to do so for databases on remote servers because ChangeSafe has no access to the filesystem on the remote server. Its only access is through ObjectStore, which does not provide an interface to the server's file system. When creating a new database repository on a remote system, the ChangeSafe administrator will need to create the directory which is to contain the database files by hand before issuing the admin_database_create command.
The ChangeSafe command line server is always told what master repository to use, either explicitly, or via a .conman file in the user's workspace. ChangeSafe's web based reports server is not explicitly provided with the database name of a master repository. It prompts the user with a list of the master repositories available to that server. ChangeSafe is unable to generate this list automatically. It must be told what master repositories are available. There are two functions available for this: NOTE-CONMAN-MASTER-REPOSITORY-DIRECTORY and NOTE-CONMAN-REMOTE-MASTER-REPOSITORY, both of which are defined in the file ts50/conman/main.lsp. Invocations of these functions will typically be put in the configuration file of a production ChangeSafe server. For development and testing, they can be executed directly in the lisp environment's read/eval/print loop. NOTE-CONMAN-MASTER-REPOSITORY-DIRECTORY takes a directory pathname (on the ChangeSafe server host's file system) as argument and will find all of the master repositories available in that directory. Since the ChangeSafe server has no way of determining the contents of directories on a remote database server host, remote master repositories must be explicitly identified using NOTE-CONMAN-REMOTE-MASTER-REPOSITORY. Note that the DB-HOST of such a remote repository must have already been defined (e.g. earlier in the configuration file) using the DB-HOST-CREATE function.


mentioned
by Kevin Reiss at 2021-02-02 13:53:50.subscribed
by Kevin Reiss at 2021-02-02 13:53:50.referenced
by Kevin Reiss at 2021-02-02 13:59:03.merged
by Kevin Reiss at 2021-02-02 13:59:03.closed
by Kevin Reiss at 2021-02-02 13:59:03.head_ref_deleted
by Kevin Reiss at 2021-02-02 13:59:06.unassigned
by Kevin McElwee at 2021-02-02 14:50:23.mentioned
by Kevin McElwee at 2021-02-02 22:03:15.subscribed
by Kevin McElwee at 2021-02-02 22:03:15.assigned
by Kevin McElwee at 2021-02-02 22:03:15.mentioned
by Matthew J. Chandler at 2021-02-02 22:03:15.subscribed
by Matthew J. Chandler at 2021-02-02 22:03:15.labeled
by Kevin McElwee at 2021-02-02 22:12:49.mentioned
by Matthew J. Chandler at 2021-02-02 22:12:50.subscribed
by Matthew J. Chandler at 2021-02-02 22:12:50.mentioned
by Kevin McElwee at 2021-02-02 22:22:53.subscribed
by Kevin McElwee at 2021-02-02 22:22:53.unassigned
by Kevin McElwee at 2021-02-02 22:23:07.Highest priority is the server errors @matthewjchandler will paste the email message.
As of 2021-02-02, we've received over 100,000 server error emails. We understand we shouldn't be worried about the substance of the messages, but the quantity is concerning.
mentioned
by Matthew J. Chandler at 2021-02-02 22:16:46.subscribed
by Matthew J. Chandler at 2021-02-02 22:16:46.ready_for_review
by Kate Lynch at 2021-02-02 16:03:07.renamed
by Christina Chortaria at 2021-02-02 00:34:55.assigned
by Christina Chortaria at 2021-02-02 15:17:23.labeled
by Christina Chortaria at 2021-02-02 15:17:31.referenced
by None at 2021-02-02 15:51:23.merged
by None at 2021-02-02 15:51:23.closed
by None at 2021-02-02 15:51:23.head_ref_deleted
by None at 2021-02-02 15:51:24.referenced
by None at 2021-02-02 15:51:47.merged
by None at 2021-02-02 15:51:47.closed
by None at 2021-02-02 15:51:47.head_ref_deleted
by None at 2021-02-02 15:51:48.examples: https://catalog-alma-qa.princeton.edu/catalog/99122306151806421 https://catalog-alma-qa.princeton.edu/catalog/9918573506421
This is done.
closed
by Christina Chortaria at 2021-02-02 16:16:33.closed by #1037
labeled
by Christina Chortaria at 2021-02-02 15:38:30.assigned
by Christina Chortaria at 2021-02-02 15:38:30.closed
by Christina Chortaria at 2021-02-02 16:18:49.Can pull from the bib record AVA subcode='t'
https://bibdata-alma-staging.princeton.edu/bibliographic/994304723506421
assigned
by Hector Correa at 2021-02-02 15:36:24.assigned
by Eliot Jordan at 2021-02-02 15:36:24.The proposal from @kevinreiss and @mzelesky is not to use umlaut on the record page like we currently do. But to query solr on the isbn, issn and oclc and populate the 'Online Section' in the record page relying on the indexed information.
We will index the records from the full dump using the information provided in the the 951 filed (electronic enrichment fields) and the 856.
As a start on this issue I will look into documenting Document the umlaut functionality
#1034
mentioned
by Kevin Reiss at 2021-02-02 15:46:25.subscribed
by Kevin Reiss at 2021-02-02 15:46:25.mentioned
by None at 2021-02-02 15:46:25.subscribed
by None at 2021-02-02 15:46:25.renamed
by Christina Chortaria at 2021-02-02 19:40:15.labeled
by Christina Chortaria at 2021-02-02 21:06:22.removed_from_project
by Christina Chortaria at 2021-02-02 21:08:12.@kevinreiss Is this change rolling out at the same time as alma? Or is it on its own timeline?
labeled
by Christina Chortaria at 2021-02-02 21:04:16.mentioned
by Kevin Reiss at 2021-02-02 21:07:01.subscribed
by Kevin Reiss at 2021-02-02 21:07:01.labeled
by None at 2021-02-02 21:16:55.labeled
by None at 2021-02-02 21:16:55.assigned
by Christina Chortaria at 2021-02-02 21:17:02.assigned
by None at 2021-02-02 21:17:02.labeled
by None at 2021-02-02 21:36:34.labeled
by None at 2021-02-02 21:36:46.labeled
by None at 2021-02-02 21:27:15.labeled
by None at 2021-02-02 21:38:07.Unblocking this issue and blocking selected child issues instead.
unlabeled
by None at 2021-02-02 21:38:26.labeled
by Christina Chortaria at 2021-02-02 16:19:41.assigned
by Hector Correa at 2021-02-02 21:55:51.assigned
by Hector Correa at 2021-02-02 21:56:20.Coverage decreased (-0.2%) to 82.249% when pulling adb05aac3e6a07b1769f34ead0158db62a90765e on 823-update-locations-holding-lib into 682b98acbb44bffa95c6e7b61e92c57cdfebb251 on alma.
I'm looking for an oversize holding id in Alma. @mzelesky said I can find one by looking for an 852 | k of 'Oversize'.
https://github.com/pulibrary/marc_liberation/pull/1033#issuecomment-771861761 This is to satisfy the process_holdings spec.
renamed
by Christina Chortaria at 2021-02-02 00:46:34.head_ref_force_pushed
by Christina Chortaria at 2021-02-02 13:56:45.head_ref_force_pushed
by Christina Chortaria at 2021-02-02 17:21:16.mentioned
by None at 2021-02-02 18:19:14.subscribed
by None at 2021-02-02 18:19:14.referenced
by Kevin Reiss at 2021-02-02 14:04:11.merged
by Kevin Reiss at 2021-02-02 14:04:11.closed
by Kevin Reiss at 2021-02-02 14:04:11.referenced
by Kevin Reiss at 2021-02-02 15:48:39.merged
by Kevin Reiss at 2021-02-02 15:48:39.closed
by Kevin Reiss at 2021-02-02 15:48:39.head_ref_deleted
by Kevin Reiss at 2021-02-02 15:48:45.review_requested
by Kevin Reiss at 2021-02-03 02:26:17.head_ref_force_pushed
by None at 2021-02-02 13:58:33.referenced
by Trey Pendragon at 2021-02-01 23:15:11.merged
by Trey Pendragon at 2021-02-01 23:15:11.closed
by Trey Pendragon at 2021-02-01 23:15:11.referenced
by Christina Chortaria at 2021-02-01 22:03:42.merged
by Christina Chortaria at 2021-02-01 22:03:42.closed
by Christina Chortaria at 2021-02-01 22:03:42.head_ref_deleted
by Christina Chortaria at 2021-02-01 22:03:43.referenced
by Trey Pendragon at 2021-02-01 22:07:19.closed
by Trey Pendragon at 2021-02-01 23:42:30.head_ref_force_pushed
by Trey Pendragon at 2021-02-01 22:07:19.ready_for_review
by Trey Pendragon at 2021-02-01 22:07:34.deployed
by Trey Pendragon at 2021-02-01 22:53:22.review_requested
by Christina Chortaria at 2021-02-01 23:23:22.referenced
by Trey Pendragon at 2021-02-01 23:42:30.merged
by Trey Pendragon at 2021-02-01 23:42:30.closed
by Trey Pendragon at 2021-02-01 23:42:30.head_ref_deleted
by Trey Pendragon at 2021-02-01 23:42:31.closed
by Shaun Ellis at 2021-02-02 14:26:08.assigned
by Shaun Ellis at 2021-02-02 14:27:34.@faithc and @ccleeton since the FAQs/Help was not a part of the wireframes, and it appears that there's more content work to be done here, is this really MVP or not? I feel like this is being rushed. If it needs to happen for MVP, perhaps we should meet about this?
I think it's important to have a Help/Site info section with at least some content for the MVP, to be revised and enhanced as appropriate we move forward. (I think a good deal of content will be managed and generated by PS staff.) We do have some finalized content, such as the statement, which staff had initially requested be added to the current site in December 2019, so it would be great if this could be implemented. I'd be happy to meet to discuss.
@faithc no problem. I'll do this now, and we can revise as we go.
However, you may need to rely on DRDS staff to update the Help/Site Info content, at least initially. One of the reasons we went with the WordPress API for the Help site in PULFA 2.0 is so that PS staff could have full control over the content.
Thanks, Shaun!
mentioned
by None at 2021-02-02 14:33:35.subscribed
by None at 2021-02-02 14:33:35.mentioned
by Christa Cleeton at 2021-02-02 14:33:35.subscribed
by Christa Cleeton at 2021-02-02 14:33:35.assigned
by Shaun Ellis at 2021-02-02 14:33:44.mentioned
by None at 2021-02-02 16:51:07.subscribed
by None at 2021-02-02 16:51:07.assigned
by Trey Pendragon at 2021-02-02 19:16:11.closed
by James R. Griffin III at 2021-02-02 20:54:33.deployed
by Trey Pendragon at 2021-02-02 20:48:48.referenced
by James R. Griffin III at 2021-02-02 20:54:33.merged
by James R. Griffin III at 2021-02-02 20:54:33.closed
by James R. Griffin III at 2021-02-02 20:54:33.head_ref_deleted
by James R. Griffin III at 2021-02-02 20:54:34.labeled
by Trey Pendragon at 2021-02-02 20:54:43.labeled
by Trey Pendragon at 2021-02-02 20:30:58.renamed
by Trey Pendragon at 2021-02-02 20:31:25.referenced
by Trey Pendragon at 2021-02-02 20:46:04.referenced
by Trey Pendragon at 2021-02-02 20:49:04.closed
by James R. Griffin III at 2021-02-02 20:57:26.head_ref_force_pushed
by Trey Pendragon at 2021-02-02 20:49:05.referenced
by James R. Griffin III at 2021-02-02 20:57:26.merged
by James R. Griffin III at 2021-02-02 20:57:26.closed
by James R. Griffin III at 2021-02-02 20:57:26.head_ref_deleted
by James R. Griffin III at 2021-02-02 20:57:27.deployed
by Trey Pendragon at 2021-02-02 21:43:19.convert_to_draft
by Trey Pendragon at 2021-02-02 21:48:11.deployed
by Trey Pendragon at 2021-02-02 21:54:04.ready_for_review
by Trey Pendragon at 2021-02-02 21:54:13.review_requested
by Kevin Reiss at 2021-02-02 23:52:34.


Mahalaya Solar Plant
Today's Goal: {{ today }} of 12 kWh
Today's Losses:
{{ loss }}
- (Clouds/GridDown)
Weather Conditions Unavailable
Attributes
Values
State
{{ state }}
Voltage
{{ volt }}
Current
{{ amp }}
Power
{{ watt }}
Units Today
{{ today }}
Total Unitssince 19th Oct'19
{{ total }}


ALTER DOMAIN name { SET DEFAULT expression | DROP DEFAULT } ALTER DOMAIN name { SET | DROP } NOT NULL ALTER DOMAIN name ADD domain_constraint ALTER DOMAIN name DROP CONSTRAINT constraint_name [ RESTRICT | CASCADE ] ALTER DOMAIN name OWNER TO new_owner ALTER DOMAIN name SET SCHEMA new_schema
ALTER DOMAIN changes the definition of an existing domain. There are several sub-forms:
These forms set or remove the default value for a domain. Note that defaults only apply to subsequent INSERT commands; they do not affect rows already in a table using the domain.
These forms change whether a domain is marked to allow NULL values or to reject NULL values. You can only SET NOT NULL when the columns using the domain contain no null values.
This form adds a new constraint to a domain using the same syntax as CREATE DOMAIN. This will only succeed if all columns using the domain satisfy the new constraint.
This form drops constraints on a domain.
This form changes the owner of the domain to the specified user.
This form changes the schema of the domain. Any constraints associated with the domain are moved into the new schema as well.
You must own the domain to use ALTER DOMAIN. To change the schema of a domain, you must also have CREATE privilege on the new schema. To alter the owner, you must also be a direct or indirect member of the new owning role, and that role must have CREATE privilege on the domain's schema. (These restrictions enforce that altering the owner doesn't do anything you couldn't do by dropping and recreating the domain. However, a superuser can alter ownership of any domain anyway.)
The name (possibly schema-qualified) of an existing domain to alter.
New domain constraint for the domain.
Name of an existing constraint to drop.
Automatically drop objects that depend on the constraint.
Refuse to drop the constraint if there are any dependent objects. This is the default behavior.
The user name of the new owner of the domain.
The new schema for the domain.
Currently, ALTER DOMAIN ADD CONSTRAINT and ALTER DOMAIN SET NOT NULL will fail if the named domain or any derived domain is used within a composite-type column of any table in the database. They should eventually be improved to be able to verify the new constraint for such nested columns.
To add a NOT NULL constraint to a domain:
ALTER DOMAIN zipcode SET NOT NULL;
To remove a NOT NULL constraint from a domain:
ALTER DOMAIN zipcode DROP NOT NULL;
To add a check constraint to a domain:
ALTER DOMAIN zipcode ADD CONSTRAINT zipchk CHECK (char_length(VALUE) = 5);
To remove a check constraint from a domain:
ALTER DOMAIN zipcode DROP CONSTRAINT zipchk;
To move the domain into a different schema:
ALTER DOMAIN zipcode SET SCHEMA customers;


http://action.vday.org/site/R?i=lku9GI1i8BPmOnfTVMp0-w
http://action.vday.org/site/R?i=wInRGe3fCtwZ0hxleasvCw
http://action.vday.org/site/R?i=Hs1Dif-1W7qoDn6wteycEg
http://action.vday.org/site/R?i=s2Bs9dueLiFdmBLYlFOF0Q
http://action.vday.org/site/R?i=jWZGWIdN1p0p9vLJ_4TSWA
http://action.vday.org/site/R?i=hmoFpjZUBxYFmUDAiJEHzg
Join the Thunderclap for
thunderclap 2016
For the past three years, activists around the world have shared the
call to end violence against women and girls across social media. Our
hashtags have trended across Twitter and Facebook, mirroring the
expansiveness of movement.
This 14 Feb, the call for REVOLUTION will once again be heard across
the world using Thunderclap, an online flashmob that allows a single
message to be mass-shared at the same time. Sign-up to show your
support!
JOIN the Thunderclap >
http://action.vday.org/site/R?i=xIH5bnLgs967VsWGq5I3Yg
Rise Dance Disrupt! New Piece by Eve Ensler
EE-Headshot-Brigitte-Lacombe.jpg
Leading up to One Billion Rising: Rise For Revolution 2016, Eve has
just released her latest piece entitled, Rise Dance Disrupt. Activists
around the world will read it at One Billion Rising events and V-Day
performances.
READ the full piece >
http://action.vday.org/site/R?i=l_ncX35Wlm7TwIqTbmA0sw
Bodies of Revolution Video Series Continues
Activists clips from Bodies of Revolution: Women Rise Against the
Violence of Police, States & Empire presented live at Columbia Law
school on 5 Dec, 2015 by One Billion Rising, the African American
Policy Forum, and the Center for Intersectionality and Social Policy
Studies are now available.
WATCH the activist clips:
Sara Milena Ferrer discussing structural discrimination and
anti-blackness and sexual violence in Colombia >
http://action.vday.org/site/R?i=fw7SbCt7uia9LzofrsNaeg
Screen Shot 2016-02-01 at 2.30.25 PM.png
http://action.vday.org/site/R?i=o66n0zHwkZ_6sPinTxpkIg
Frances Garrett, mother of Michelle Cusseaux who was killed at close
range by a Phoenix police officer who had been called to escort her to
a mental health facility >
http://action.vday.org/site/R?i=O72DQQYKWg44nlMbpvaxSw
Screen Shot 2016-02-01 at 2.31.59 PM.png
http://action.vday.org/site/R?i=f1MPcmSe4v0UDZlLsQXEVQ
Lu Pin discussing structural inequality for women in China >
http://action.vday.org/site/R?i=IM0ID0cboM8KGSXeyW8pZA
Screen Shot 2016-02-01 at 2.27.08 PM.png
http://action.vday.org/site/R?i=xRIiQnL6uR_Vl5PnFpkxXQ
Thenmozhi Soundararajan discussing state violence against Dalit women
in the context of the casts system in India >
http://action.vday.org/site/R?i=LzfOsrGTb7bqg0F0o5Mx6w
Screen Shot 2016-02-01 at 2.29.02 PM.png
http://action.vday.org/site/R?i=Yw4MkHxqHDMVdhSowJGrBg
JOIN the Revolution >
http://action.vday.org/site/R?i=eeReCqZe44x34FTSHwtdvA
FIND/PLAN a One Billion Rising event >
http://action.vday.org/site/R?i=NVkN7ntA389EqrMgrsxdWA
http://action.vday.org/site/R?i=-3d1QJX5CPZvRcudpHa5zQ
http://action.vday.org/site/R?i=Up7uX0DZhi-rhy78aHFCvw
http://action.vday.org/site/R?i=flbkblCyVDDB3s_htPJ5Ng
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unsubscribe
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---
layout: projects_page
title: Projects
---
Characterizing urban heat islands
Extreme heat events can be dangerous to human health. These events are amplified in urban environments because of the urban heat island effect, where dense infrastructure and sparse vegetation render developed areas warmer than their surroundings. To better characterize heat islands, we conducted a high spatial resolution temperature monitoring campaign during Summer 2019 in Montreal.
Pictured: A screenshot from our Shiny app linked below, showing temperatures several degrees warmer in the urban core compared to suburban areas on July 4 at 2 AM.
[
Shiny app demo]
Urban greenness and temperature
Twenty routes were walked in Vancouver with a temperature logger and GoPro camera. We evaluated the relationship between air temperature and urban greenness at the microscale level, where greenness values were calculated from ~10 million frames of video footage using OpenCV.
Pictured: Data collected during two walking routes. The time series plots of raw and smoothed z-scores in the first column show clear inverse relationships between temperature and greenness. This relationship is also seen between the mapped values in the second and third columns.
[
Paper]
[
Published version]
[
Poster]
Extending the spatial coverage of land use regression models
Land use regression models are limited in spatial coverage due to the cost of acquiring detailed land use data. We proposed a method for extending the coverage of these models by leveraging convolutional neural networks to infer land use information from aerial images.
Pictured: The orange outlines in column one indicate the spatial coverage of existing land use regression models, and the red outlines indicate the extended spatial coverage of the convolutional neural network models. Column two shows predictions from the convolutional neural network models for ultrafine particle concentrations in Montreal and Toronto.
[
Paper]
[
Published version]
Predicting annual average global PM2.5 concentrations
Understanding the distribution of global fine particulate matter (PM
2.5) concentrations is essential towards modelling global public health. We proposed a method for predicting annual average global PM
2.5 concentrations from satellite images using convolutional neural networks.
Pictured: Measured versus predicted global PM
2.5 concentrations in the test set.
[
Paper]
[
Poster]
Ranking communities by residential woodsmoke pollution
Wood burning stoves are an underregulated source of fine particulate matter, often surpassing vehicular and industrial emissions in rural communities. We developed an algorithm to empirically rank communities by residential woodsmoke impacts, allowing stakeholders to prioritize their limited resources towards implementing intervention strategies in the most affected communities.
Pictured: Heat maps showing average monthly and bi-hourly PM
2.5 concentrations for 23 communities ordered by residential woodsmoke impacts.
[
Paper]
[
Published version]
Seasonal particulate matter and health outcomes
We identified three distinct seasons where either residential woodsmoke, road dust, or wildfire smoke dominated particulate matter emissions in British Columbia, Canada. We fit a seasonally-stratified Poisson regression model to investigate the relationship between particulate matter and health outcomes.
Pictured: Regression and random effect meta-analysis results for the relationship between percent change in nonaccidental mortality (y-axis) and a one interquartile range increase in different categories of particulate matter stratified by season. Vertical lines indicate the 95% confidence intervals for the mean effect sizes.
[
Paper]
[
Published version]


class: center, middle # Introduction to Gurobi --- # Agenda 1. Creating and Solving an LP 2. Binary Variables: Solving a MIP 3. --- # Creating a LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} -- ## Step 1: Loading Gurobi ```python import gurobipy as grb ``` --- # Creating a LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} ## Step 2: Create a Model ```python m = grb.Model() ``` --- # Creating a LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} ## Step 3: Create Variables ```python x = m.addVar(name="x") y = m.addVar(name="y") z = m.addVar(name="z") ``` --- # Creating a LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} ## Step 4: Set Objective Function ```python m.setObjective(x+y+2*z, grb.GRB.MAXIMIZE) ``` --- # Creating a LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} ## Step 5: Add Constraints ```python c1 = m.addConstr(x+2*y+3*z <= 4>) c2 = m.addConstr(x+y >= 1) ``` --- # Solving the LP ## The LP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \ge 0 \end{align} ## Step 6: Solve ```python m.optimize() ``` --- # Solving the LP ## Step 7: Display Solution ```python print(f"Solution Status: {m.status}") x_sol = x.x y_sol = y.x z_sol = z.x print(f"Solution: x={x_sol}, y={y_sol}, z={z_sol}") ``` -- ```python print(fb"Duals: pi_1 = {c1.pi}, pi_2 = {c2.pi}") ``` --- # Binary Variables ## The MIP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \in \\{0,1\\} \end{align} -- ## Step 8: Make Variables Binary ```python x.vtype=grb.GRB.BINARY y.vtype=grb.GRB.BINARY z.vtype=grb.GRB.BINARY ``` --- # Binary Variables ## The MIP Model \begin{align} \max x +y + 2z\\\\ x+2y+3z \le 4\\\\ x+y \ge 1\\\\ x,y,z \in \\{0,1\\} \end{align} ## Step 8': Make Variables Binary at Creation ```python x = m.addVar(vtype=grb.GRB.BINARY,name="x") y = m.addVar(vtype=grb.GRB.BINARY,name="y") z = m.addVar(vtype=grb.GRB.BINARY,name="z") ``` --- # Creating a MIP ## Alternative Implementation Use `addVars()` to add more than one variable. ```python m = grb.Model() x = m.addVars(range(3), vtype=grb.GRB.BINARY, name="x") m.setObjective(x[0]+ x[1] + 2*x[2], grb.GRB.MAXIMIZE) c1 = m.addConstr(x[0] + 2*x[1] + 3*x[2] <= 4) c2 = m.addConstr(x[0] + x[1] >= 1) m.optimize() for i in range(3): print(f"x[{i}] = {x[i].x}") ``` --- # Variables with Tuples as Indices * Use `addVars()` with more than one index set to create variables indexed by tuples. ```python student = ['a','b','c'] advisors = ['dr. x', 'prof. y', 'dr. z'] x=m.addVars(students, advisors, vtype=grb.GRB.BINARY) ``` -- * Set objective coefficients during variable creation. ```python preferences = {('a', 'dr. x'): 5, ('a', 'prof. y'): 8, ... ('c', 'dr. z'): 3} x=m.addVars(students, advisors, obj=preferences, vtype=grb.GRB.BINARY) m.modelsense=grb.GRB.MAXIMIZE ``` --- # Summation * Use `x.sum()` for summation of variables in contraint generation. * Shorthand for summing up over all values of an index: `'*'` Example: $$\sum_{i=1}^3 x[i,1] = 1$$ ```python x=m.addVars(students, advisors, vtype=grb.GRB.BINARY) m.addConstr(x.sum('*',1) == 1) ``` --- # Generator Expressions * Generator expression can be used to generate multiple constraints: ```python x=m.addVars(students, advisors, vtype=grb.GRB.BINARY) m.addConstrs(x.sum('*',i) == 1 for i in students) ``` -- * Use `grb.quicksum()` for summation without shorthands: ```python m.addConstrs(grb.quicksum(x[i,j] for j in advisors ) == 1 for i in studs) ```


List down your items
Add Item
Instructions:
Click once to mark the event as completed
Click once again to remove the element from your list
Closes in
5
seconds
Okay


| read_key {openssl} | R Documentation |
The read_key
function (private keys) and read_pubkey
(public keys)
support both SSH pubkey format and OpenSSL PEM format (base64 data with a --BEGIN
and ---END
header), and automatically convert where necessary. The functions assume
a single key per file except for read_cert_bundle
which supports PEM files
with multiple certificates.
read_key(file, password = askpass, der = is.raw(file)) read_pubkey(file, der = is.raw(file)) read_cert(file, der = is.raw(file)) read_cert_bundle(file) read_pem(file)
file |
Either a path to a file, a connection, or literal data (a string for pem/ssh format, or a raw vector in der format) |
password |
A string or callback function to read protected keys |
der |
set to |
Most versions of OpenSSL support at least RSA, DSA and ECDSA keys. Certificates must conform to the X509 standard.
The password
argument is needed when reading keys that are protected with a
passphrase. It can either be a string containing the passphrase, or a custom callback
function that will be called by OpenSSL to read the passphrase. The function should
take one argument (a string with a message) and return a string. The default is to
use readline
which will prompt the user in an interactive R session.
An object of class cert
, key
or pubkey
which holds the data
in binary DER format and can be decomposed using as.list
.
## Not run: # Read private key key <- read_key("~/.ssh/id_rsa") str(key) # Read public key pubkey <- read_pubkey("~/.ssh/id_rsa.pub") str(pubkey) # Read certificates txt <- readLines("https://curl.haxx.se/ca/cacert.pem") bundle <- read_cert_bundle(txt) print(bundle) ## End(Not run)


Test Algolia plugin adds algolia-no-index classes
Dropdowns should have algolia-no-index class
Dropdown
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Trigger should not have `algolia-no-index` class
Panels that are not expanded should have algolia-no-index class
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Popover content should have algolia-no-index class
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Question hint and answer should have algolia-no-index class
Question should not have `algolia-no-index` class
Hint should have `algolia-no-index` class
Answer should have `algolia-no-index` class
Tabs except first tab should have algolia-no-index class
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My name is Shidharth.I am currently a student at NITK Surathkal.
I am from bangalore.I studied in Kumarans uptill 10th.
I like reading novels by Andy McDermott,Dan Brown.
I like playing basketball.Apart from this i also like to listen to music.
I got into NITK Surathkal.
I have played zonal level basketball for my school


Get the Presentation link
Don Robins
Technical Educator
8x Salesforce MVP
Salesforce Certified PDII
Salesforce Training Partner
Salesforce Certified Instructor
Author of Books, Posts, Articles, Trailhead
Pluralsight "Salesforce Play by Play" Producer
Topics
Drag and Drop Use Cases
What is Drag and Drop
Drag and Drop Concepts
Standard HTML with Visualforce
Tightly vs Loosely Coupled LWCs
Where to Learn More
We Will Not Dig Into
Full Drag and Drop JavaScript API
Drag and Drop in Aura
Drag and Drop in non-HTML Platforms
Mobile and Gesture Based Drag and Drop
Salesforce Use Cases
Kanban
Salesforce Use Cases
Mapping Locations
Salesforce Use Cases
Uploading Files
drag and drop
noun
a programmatic mechanism whereby a
user can select and move an element
to another area on the page
Let's Break It Down
User "Clicks" on a displayed element
User "Drags" it across the screen
User "Drops" it somewhere else on the screen
The element appears at the new location
Associated logic may affect data
How Does It Work in HTML?
Movable Elements set as "Draggable"
Container Elements set with Listeners
Event Listeners bind to JavaScript Handlers
Handlers set DTO Payload and Drop Effects
Handlers manipulate the DOM and Data
Only some Handlers are required
Two Types of HTML Elements
Draggable Element
the selected element
being Dragged from
a source container
to a target container
(ie. URL, Image, etc.)
|
Target Container
a container element
the selected element can
be Dragged over and/or
Dropped into
(ie. Div, List, etc.)
|
Each Type Has Its Own Events
|
Draggable Element
DragStart*
Drag
DragEnd
|
Target Container
DragEnter*
DragOver*
DragLeave
Drop*
|
There are often multiple Target Containers
(Draggable Element)
The DragStart* event
Fires when an element is first Dragged
Handling this event is REQUIRED
Captures the element Id of the Dragged Element
Captures the element Id of the Source Container
Loads the Data and Drop Effects in the Event DTO
Typically used to set the CSS presentation
(Draggable Element)
The Drag event
Fires as an element is being Dragged
Continues to fire every few hundred milliseconds
Handling this event is OPTIONAL
Typically used to affect the CSS presentation
(Draggable Element)
The DragEnd event
Fires as a Drag operation ends
Handling this event is OPTIONAL
Typically used to reset the CSS presentation
(Target Container)
The DragEnter* event
Fires as item enters a valid Drop target
Handling this event is REQUIRED
The handler MUST call preventDefault()
Typically used to reset the CSS presentation
(Target Container)
The DragOver* event
Fires as item is Dragged over valid Drop target
Continues to fire every few hundred milliseconds
Handling this event is REQUIRED
The handler SHOULD call preventDefault()
Typically used to reset the CSS presentation
(Target Container)
The DragLeave event
Fires as item leaves a valid Drop target
Handling this event is OPTIONAL
Typically used to reset the CSS presentation
(Target Container)
The Drop* event
Fires as item is dropped on a valid Drop target
Handling this event is REQUIRED
The handler SHOULD call preventDefault()
Processes DOM changes to the Dragged element
Processes any required data or logic
Typically used to reset the CSS presentation
How do you implement
Standard HTML
Drag and Drop
in Salesforce?
Implemening Standard HTML
Drag and Drop in Visualforce
HTML Multiple Containers
Declare collection of Div Containers
Draggable Element
(in the 'New' source container)
Set Source Container and Draggable Item
Potential Drop Target Container
(the 'Working' container)
Set Container as Drop Target
Potential Drop Target Container
(the 'Escalated' container)
Set another Container as Drop Target
Setting Up The Event Listeners
Use selectors to fetch elements and add Listeners
DragStart Event Handler
Capture Item and Container Ids
Drop Event Handler
Fetch Item Id and reparent to Target Container
How do you implement
HTML Drag and Drop in
Lightning Web Components
LWC vs Standard HTML Differences
Both Manipulate the DOM but Differently...
Use LWC to broker the events
Abandon Event DTO and Drop Effects...
Use Custom Event and Data Payload Instead
Facilitates Data Manipulation...
Use Data Driven Reactive Rendering
(LWC avoids standard DOM Manipulation!)
Key Points
LWCs declare and handle Drag and Drop
events and broker them with Custom Events.
These messages travel up the Component
Hierarchy to a top level Master Component.
The Master Component fetches and updates
all data bound to tracked properties.
Changes to tracked properties trigger
reactive rerendering back down through
the component hierarchy refreshing the UI.
Two Architectural Approaches
Tightly Coupled
components can
be dragged to and from
source and target container
components
|
Loosely Coupled
container components
added to a Flexipage
by an App Builder and
communicate with PubSub
|
Tightly Coupled Components
Loosley Coupled Components
Draggable Component: Markup
(caseItem.html)
Set Item as Draggable and wire its events
Draggable Component: Style
(caseItem.css)
Define the Item Component's Drag style
Draggable Component: Module
(caseItem.js)
Set Drag style and broker the Drag event
Container Component: Markup
(caseList.html)
Wire up both Container and Item events
Container Component: Style
(caseList.css)
Define the Container's DragOver style
Container Component: Module
(caseList.js)
Handle events that change Container style
Container Component: Module
(caseList.js)
Use helper functions to set and reset Styles
Container Component: Module
(caseList.js)
Broker the Item's DragStart event
Container Component: Module
(caseList.js)
Broker the Container's Drop event
Master Component: Markup
(casePicker.html)
Wire the Container events to the Master
Master Component: Module
(casePicker.js)
Declare Apex and RecordUI imports and lists
Master Component: Module
(casePicker.js)
Use an @wire function to fetch and filter data lists
Master Component: Module
(casePicker.js)
Validate, Update and Refresh data on Drop
Key Points
Understand standard drag and drop events
Don’t fight the framework
Leverage custom events
Leverage data capabilities
Leverage reactive rendering
Use Event Handlers to change style
Use a Master Component for Data Processing
Download and Dissect the Reference App
https://github.com/forcementor/lwc-dnd-demos
Download and Dissect the eBikes App
https://github.com/trailheadapps/ebikes-lwc
Learn Standard HTML Fundamentals
https://pluralsight.pxf.io/C0114
Learn about Short-Stopping Handler Events
Medium.com
Read about the Drag and Drop HTML standard
Mozilla Developer Network
Watch this LWC Primer
https://pluralsight.pxf.io/C0066
Visit the Salesforce Play By Play Gallery
www.sfplaybyplay.com
Search or Filter on Topic, Author, Trailhead Class
www.sfplaybyplay.com
Next steps after the survey:
- Visit our sponsors!
- Follow me @donrobins and on Pluralsight.com
- Keep on learning and share with your Ohana
This presentation is on Github here:


Jennifer Lopez's "Modern Take" on Classic Hollywood: Stylist Shares Secrets Behind Her Red Carpet Fashion
The 'Hustlers' actress and producer delivers in show-stopping outfits with help from styling duo Rob Zangardi and Mariel Haenn.
by Falen HardgeHats Off to a Great Hat
For the Feb. 10 Grammy Awards, Lopez wore a Ralph & Russo gown featuring a sleeveless jeweled bodice and matching hat. "This was referencing classic J.Lo with her floppy hat, but it felt like the 2019 version," says one half of her stylist team, Rob Zangardi, in an email. "Besides, at what other awards show can you wear a hat?"
Going for the Gold
Hustlers' Sept. 7 premiere at the Toronto Film Festival. "Jennifer loved the color, and it was unlike anything she has worn before," says Mariel Haenn, her other stylist. "The clutch was something her character had in the film, too." Her Cash Rich Clutch Bag emulated a stack of $100,000 in bills.
Disco-Ball Chic
Lopez presented at the Feb. 24 Oscars in a Tom Ford platinum dress and Jimmy Choo platforms. The floor-length, long-sleeved gown featured a shattered-glass motif. "The second she put it on, it fit perfectly," says Zangardi. "We all loved that she looked like a million-dollar disco ball."
A Fan in Blue
At the Feb. 24 Vanity Fair Oscars bash at the Wallis Annenberg Center for the Performing Arts in Beverly Hills, Lopez sported a blue Zuhair Murad number with a striking fan design. It was her second look of the evening. Haenn describes it as a "modern take on a classic Hollywood silhouette."
Shoutout to the Bronx
Honored at the June 3 CFDA Fashion Awards with the Fashion Icon Award at the Brooklyn Museum, Lopez looked fashionably fierce in a custom orange Ralph Lauren crop top design. The long-sleeved crop was made from jersey fabric and featured 43,200 hand-embellished crystals, while the pleated skirt contained pockets and a drawstring elastic waistband. "This was custom Ralph Lauren, inspired by a Ralph Lauren look she loved from the '90s," says Zangardi. "It also felt like the perfect opportunity to wear Ralph Lauren since he is also from the Bronx — full circle for them both." Lopez complemented the entire ensemble with Harry Winston jewelry, including 3.23-carat diamond earrings.
Golden Goddess
Lopez wore a luxurious satin yellow-gold design from Reem Acra at the Oct. 27 Governors Awards. The gown was a strapless silk Mikado silhouette with an elegant bow in the back. "We fit this the day of the event, so it was an emotional 'gut' choice for Jennifer," say Haenn. "We think she looks like a goddess."
Clearly Camp, in Crystal
For the May 6 Met Gala, J.Lo arrived in a platinum Versace dress topped off with a beaded fringe wig and jewelry by Harry Winston that included the 129.48-carat "Purple Dragon Necklace." "Nothing says camp like Versace and a wig that matches her dress!" says Zangardi. "The look was dramatic but glamorous."
Red Razzle Dazzle
At the Toronto Film Festival on Sept. 8, Lopez sported a sultry, sparkly red dress by Elie Saab. The asymmetrical gown featured long sleeves and a plunging neckline that added up to what Haenn calls "the perfect celebratory party dress." The star opted for red Blade pointed pumps by Casadei, an Italian luxury shoe brand.
This story first appeared in a November stand-alone issue of The Hollywood Reporter magazine. To receive the magazine, click here to subscribe.


QUEST FOR CAMELOT (Warner Bros.) Voices: Jessalyn Gilsig, Cary Elwes, Gary Oldman, Eric Idle, Don Rickles, Pierce Brosnan. Screenplay: Kirk DiMicco and William Schifrin, based on "The King's Damosel" by Vera Chapman. Producers: Dalisa Cooper Cohen, Frank Gladstone. Director: Frederik DuChau. MPAA Rating: G (some scary action) Running Time: 80 minutes. Reviewed by Scott Renshaw.
There are plenty of good reasons why I try to write reviews as soon as possible after seeing a film. Some are purely practical, like the deadlines that stack up one against the other as Friday release-date approaches; some are philosophical, like the desire not to be influenced by any other opinions I might hear. QUEST FOR CAMELOT has provided me with yet another reason, perhaps the best yet -- when you're dealing with a film as hopelessly bland as this one, you'll be lucky if you can remember a single detail 48 hours later.
Thank heaven for press notes, without which I might not recall that QUEST FOR CAMELOT is the story of Kayley (Jessalyn Gilsig), a strong-willed young woman in the time of King Arthur. It seems that a cruel and ambitious knight named Sir Ruber (Gary Oldman) has stolen Excalibur from Arthur (Pierce Brosnan), then promptly lost the magical sword in a dark and dangerous forest. In an attempt to prove herself worthy of knighthood and to help save her kidnapped mother (Jane Seymour), Kayley ventures into the forest alone, where she eventually joins up with a blind young man named Garrett (Cary Elwes) and a two-headed dragon named Devon (Eric Idle) and Cornwall (Don Rickles). Together they must battle the dangers of the forest, find Excalibur, defeat Ruber, restore order to the kingdom, blah blah blah.
And I do mean "blah." QUEST FOR CAMELOT is one of the most ennervated animated films in recent memory, a lifeless conglomeration of elements each more instantly forgettable than the last. Visually, it offers uninspired settings and lackluster character design until the appearance of a nifty computer-generated ogre. The comic relief isn't much of a relief at all, serving up a volley of pop culture pot shots (TAXI DRIVER, DIRTY HARRY, FRIDAY THE 13TH, SUPERMAN), banal bickering between the dragon's two heads and cringe-inducing voice casting like Bronson Pinchot and Jaleel White. Of course we also need to have songs, which means a truly awful bunch of David Foster/Carol Bayer Sager compositions alternating between middle-of-the-road piffle and soporific show-stoppers. Director Frederik DuChau can't even manage to get his voice talent to sound vaguely enthusiastic; Brosnan reads the legendary King of the Britons as though he needs a Prozac far more than he needs Excalibur.
QUEST FOR CAMELOT's story seems well-intentioned enough, empowering its misfit heroes despite the various obstacles to success they face. Unfortunately, that's about all the story offers. The film moves with a deadening listlessness, as DuChau bungles the few genuine bits of action with bizarre decisions like scoring a tense chase scene to the big love ballad. The choice of Elwes as the voice of Kayley's guide through the forest proves to be a huge mistake, reminding viewers familiar with THE PRINCESS BRIDE of Westley's infinitely more engaging romantic adventures through the Fire Swamp with Buttercup.
As I vainly searched for something to hold my attention, I kept noticing the children in the theater wandering up and down the aisles, or engaged in conversations far more lively than anything on the screen. I can't imagine why a parent would subject their children to being bored silly by a film like QUEST FOR CAMELOT, especially when adults will probably be bored even sillier. Then again, I suppose there would be a bright side: two days later, they'll never even remember what they had to sit through.
On the Renshaw scale of 0 to 10 Arthur wrecks: 2.
Visit Scott Renshaw's MoviePage http://www.inconnect.com/~renshaw/ *** Subscribe to receive new reviews directly by email! See the MoviePage for details, or reply to this message with subject line "Subscribe".
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Vaccination is a simple, safe, and effective way of protecting people against harmful diseases, before they come into contact with them. It uses your body’s natural defenses to build resistance to specific infections and makes your immune system stronger.
Both vaccines are injected into a muscle (“intramuscular”). Intramuscular vaccines are usually injected into the shoulder muscle called the deltoid.
Both the Pfizer COVID-19 vaccine and the Moderna COVID-19 vaccine , require two doses. The interval (or, spacing) between the Pfizer vaccine dose 1 and dose 2 is 21 days. The interval (or, spacing) between the Moderna vaccine, dose 1 and dose 2 is 28 days.
It is not yet known how long a person who gets the vaccine will be protected: it could be lifetime, like the polio vaccine or it could be a year, like the flu shot. Experts are studying this to learn more, and we will share new evidence as it becomes available.
Yes, eventually. Initial vaccine supply will be limited so not everyone will be able to be vaccinated right away. COVID-19 vaccine will be given to people at highest risk first. Based on the recommendations from the National Academies of Sciences, Engineering and Medicine’s Framework for Equitable Allocation of COVID-19 Vaccine, a phased and equitable distribution plan has been developed for New Hampshire.
As we reported in January, when you will get the vaccine depends on your age and what you do for a living. It also matters where you live; New Jersey, for instance, started letting anyone with medical risk factors get vaccinated, while Los Angeles County stuck to a more restrictive tiered system. Some areas offered extra vaccine doses on a first-come, first-served basis, while others ran out.
Two key reasons to get vaccinated are to protect ourselves and to protect those around us. Because not everyone can be vaccinated – including very young babies, those who are seriously ill or have certain allergies – they depend on others being vaccinated to ensure they are also safe from vaccine-preventable diseases.
The most commonly used vaccines have been around for decades, with millions of people receiving them safely every year. As with all medicines, every vaccine must go through extensive and rigorous testing to ensure it is safe before it can be introduced in a country. An experimental vaccine is first tested in animals to evaluate its safety and potential to prevent disease. It is then tested in human clinical trials, in three phases
Vaccination is safe and side effects from a vaccine are usually minor and temporary, such as a sore arm or mild fever. More serious side effects are possible, but extremely rare. Any licensed vaccine is rigorously tested across multiple phases of trials before it is approved for use, and regularly reassessed once it is introduced. Scientists are also constantly monitoring information from several sources for any sign that a vaccine may cause health risks.
Like any medicine, vaccines can cause mild side effects, such as a low-grade fever, or pain or redness at the injection site. Mild reactions go away within a few days on their own. Severe or long-lasting side effects are extremely rare. Vaccines are continually monitored for safety, to detect rare adverse events.
Vaccination for COVID-19 is voluntary. However, it is advisable to receive the complete schedule of COVID-19 vaccine for protecting one-self against this disease and also to limit the spread of this disease to the close contacts including family members, friends, relatives and co-workers.
Yes. The COVID 19 vaccine introduced in India will be as effective as any vaccine developed by other countries. Various phases of vaccine trials are undertaken to ensure its safety and efficacy.
Yes. Persons with one or more of these comorbid conditions are considered high risk category. They need to get COVID -19 vaccination.
Protective levels of antibodies are generally developed two weeks after receiving the 2nd dose of COVID-19 vaccine.
Children and adolescents under age 16 are not eligible to receive the Pfizer-BioNTech vaccine. Those under age 19 are not eligible to receive the Moderna vaccine as there are not data on the safety and efficacy in this population. While pregnant or immunocompromised individuals were also not included in the first round of trials, patients who are pregnant, lactating, or immunocompromised are able to determine if they wish to receive the vaccine. These patients are encouraged to have a discussion on the potential benefits and risks with their family physician. As with other vaccines, anyone who has a fever or other symptoms may not be able to get the vaccine until their symptoms resolve. This includes those who have symptoms or are positive for COVID-19. There is also caution for people with documented anaphylactic reactions to vaccines. Individuals with a known allergy to any of the vaccine components should not be immunized.
Yes. Unless you are currently actively infected with COVID-19, you should get the vaccine. Studies have shown that some individuals can get the disease more than once. However, if you were treated for COVID-19 symptoms with monoclonal antibodies or convalescent plasma, you should wait 90 days before getting a COVID-19 vaccine.


Default Settings¶
Key Management¶
The system tries to detect its operational environment and provide good zero-configuration behavioral defaults. The heuristic used is as follows.
- If the system is being hosted in Azure Web Sites, keys are persisted to the “%HOME%\ASP.NET\DataProtection-Keys” folder. This folder is backed by network storage and is synchronized across all machines hosting the application. Keys are not protected at rest.
- If the user profile is available, keys are persisted to the “%LOCALAPPDATA%\ASP.NET\DataProtection-Keys” folder. Additionally, if the operating system is Windows, they’ll be encrypted at rest using DPAPI.
- If the application is hosted in IIS, keys are persisted to the HKLM registry in a special registry key that is ACLed only to the worker process account. Keys are encrypted at rest using DPAPI.
- If none of these conditions matches, keys are not persisted outside of the current process. When the process shuts down, all generated keys will be lost.
The developer is always in full control and can override how and where keys are stored. The first three options above should good defaults for most applications similar to how the ASP.NET <machineKey> auto-generation routines worked in the past. The final, fall back option is the only scenario that truly requires the developer to specify configuration upfront if he wants key persistence, but this fall-back would only occur in rare situations.
Warning
If the developer overrides this heuristic and points the data protection system at a specific key repository, automatic encryption of keys at rest will be disabled. At rest protection can be re-enabled via configuration.
Key Lifetime¶
Keys by default have a 90-day lifetime. When a key expires, the system will automatically generate a new key and set the new key as the active key. As long as retired keys remain on the system you will still be able to decrypt any data protected with them. See key lifetime for more information.
Default Algorithms¶
The default payload protection algorithm used is AES-256-CBC for confidentiality and HMACSHA256 for authenticity. A 512-bit master key, rolled every 90 days, is used to derive the two sub-keys used for these algorithms on a per-payload basis. See subkey derivation for more information.


My wife left me over Kumasi mayor job – Kofi Jumah
Former Kumasi Mayor and MD for GIHOC Distilleries Maxwell Kofi Jumah has disclosed his wife of many years left him because she did not like his job as Chief Executive of the Kumasi Metroplis under former President Kufuor.
According to him, the woman, with whom he had five children, described the job as ‘crazy’.
Detailing on Starr Chat with Bola Ray, the former MP for Asokwa said “my wife left me because I was a mayor. She said the job is a crazy job.”
He continued: “before she left, she said ‘whenever you get done with this mayor job, come back and marry me.’”
“I thought she was joking, but later I realized she was serious”.
Kofi Jumah was Mayor for Kumasi in the erstwhile Kufuor administration. He lived abroad with his family for many years
His daughter is also married to the mayor of New Jersey.


I'm back online after three weeks vacation. Purpose of said vacation was to get married and go on honeymoon. Only thing to say about that is: huge success. I'm very, very happy.
While I've been gone, Ubuntu has had its developer summit and decreed that Ubuntu 12.10 will have only Python 3 on the CD. As such, a few people have done a bunch of work on the testtools cluster (fixtures, testscenarios, etc.), making them Python 3 compatible, or fixing compatibility bugs where they existed. It's such a nice feeling to come back from vacation and taste the delicious fruits of other's labour. Well done all!


Stand up with a dumbbell held by both hands. Your feet should be shoulder width apart.  The weight should be resting in the palms of your hands. The palms should be facing the ceiling.  Hold for a second before pushing the weight back up above your head.
Starting position
Ending position


-   Prise:  $200
-   In Stock:  by request
Stepper Bipolar HC
Product Features
Accurately control one bipolar stepper motor with this controller. This board comes with a number of safety features.
Product Description
The Stepper Bipolar HC allows you to control the position, velocity, and acceleration of one bipolar stepper motor. This is the product you want to use to control larger industrial steppers or for applications that need a lot of torque.
The controller can also be used in applications that require very precise positioning. It uses micro-stepping at all times to ensure smooth acceleration.
This board is USB isolated, protecting your system from ground loops, and comes with a built-in replacable ATP Blade Terminal fuse to protect against an over-current scenario.
-   Prise:  $150
-   In Stock:  by request
Stepper Unipolar 4-Motor
Product Features
Accurately control up to 4 unipolar stepper motors with this controller. Connects to a USB port.
Product Description
The PhidgetStepper Unipolar allows you to control the position, velocity, and acceleration of up to 4 unipolar stepper motors. The motor can be used in applications that require precise positioning and continuous rotation, at low cost.
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- Reply to your emails and support tickets within 24 hours.
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