Everyone has it!
Whether it’s the need to appear fantastic or the fear of looking foolish.
Don’t be afraid to say when you don’t understand something. You’ll be doing yourself and everyone else a favour.
Don’t be afraid to try things, don’t worry about getting things wrong. You learn by giving it a go.
With a wide network that goes beyond this space
Building a tech industry that's better for its workers and customers through co-operation, democracy and worker ownership.
For everyone to understand and be able to run all of the projects.
So everybody gets the most out of this experience
People learn in different ways, and at different speeds
We expect you to prioritise collective learning over individual goals


Hi, I'm full-stack javascript developer with over 12 years professional experience building full stack web applications.
Before starting KloudMate, I worked with various startups in India and USA. I've worked as individual contributor, team member and played team lead role as well.
KloudMate is a Cloud Observability platform for millions of Developers building applications on Serverless infrastructure.


i18n for Virtual DOM (i18n4v
)¶
$ npm install i18n4v --save
i18n4v
is an internationalization helper library for browsers and node.js.
It has the following features:
- It supports standard internatinalization features:
- Replacing words by key (original words can be used as keys too)
- Pluralisation
- Formatting
- Selecting translations from context (like gender)
- Small runtime:
- Runtime is written in ES3 and just 1.8kb (minified and gzipped).
- Runtime has no dependency.
- It is compatible with common.js and AMD and global reading with


about
I currently live in NYC and work at NYU Law School. At NYU, I’m a research scholar at the Guarini Institute for Global Law and Tech, a fellow at the Information Law Institute, and I co-teach a seminar on global tech law as an adjunct. Outside of the law school, I do some contract work helping with large-scale data collection and analytics, and a little bit of angel investing.
I worked in tech for about a decade. I was a tech lead at Sidewalk Labs from 2017 - 2019, where I worked on data security, privacy, and “smart” street grids. I was director of product engineering at Braze in 2016 and 2017. I was a software engineer at Dropbox from 2011 - 2015. I focused mostly on making large-scale data analytics accessible to non-engineers, and also spent time on security incident response, prototyping, internal tools, and sales and support automation.
From 2009-2011 I did research in distributed robotics at MIT CSAIL, where I designed and built heterogeneous robot swarms to prove feasibility of automated distributed construction of large structures. In 2020, I returned briefly to write my Master’s thesis, demonstrating a novel approach to homomorphically encrypted biometric recognition.


HarperCollins Other Work
Digital Branding
overview
These are additional projects I completed this summer to refresh the digital branding at HarperCollins Publishers. From their authors to their imprints, here are some of my designs.
These are additional projects I completed this summer to refresh the digital branding at HarperCollins Publishers. From their authors to their imprints, here are some of my designs.


current_reader()
current_writer()
current_error_stream()
Return the the current input/output/error streams.
These function return streams that are attached to a process's standard input, standard output, and standard error streams.
All input and output operations are performed through objects called streams. A stream is a pointer into a (possibly infinite) stream of data (often a file), an opening through which programs may draw bytes or characters from the stream or place bytes or characters into the stream. A stream may be an input stream, an output stream, or both simultaneously.
There are initially three streams: the current input stream, current output stream, and current error stream, which are textual streams connected to the process's standard input, standard output, and standard error streams. Several ways to open new streams are provided.
If one of the input operations is asked to read from a stream that has reached the end of a finite stream, it returns the eof (end-of-file) object.
Streams are either binary or textual. A binary stream allows a program to read or write 8-bit unsigned bytes, or "octets," from or to the underlying stream. A textual stream allows a program to read or write characters.
A stream may be buffered for efficiency, to eliminate the overhead of a call into the operating system for each byte or character. Three standard buffer modes are supported: block, line, and none. With block buffering, input is drawn from a stream and output is sent to the stream in chunks of some implementation-dependent size. With line buffering, buffering is performed on a line-by-line basis or on some other implementation-dependent basis. Line buffering is typically distinguished from block buffering only for textual output streams; there are no line divisions in binary streams, and input is likely to be drawn from a stream as it becomes available. With buffer-mode none, no buffering is performed, so output is sent immediately to the stream and input is drawn only as needed.


Accommodation: {{AccommodationName }}
RoomNumber: {{room.RoomNumber}}
Bed count: {{room.BedCount}}
Description: {{room.Description}}
Price per night: {{room.PricePerNight}}


Eats Stats
Lifetime
Total Spent
Average Price
Total Tax
Total Delivery Fees
Total Food Cost
Total Time Spent Waiting
Shortest Time
Longest Time
Average Time
Total Orders
Completed Orders
Restaurant Canceled
Other/Unknown
Favorites
Favorite Restaurants
Export
Share on Twitter
Download Image


Man dies after getting trapped under car he was working on in driveway
Police officers, the fire service and the ambulance service were called to Brittany Avenue, in Ashby, Leicester at 3.30pm today
by Maia SnowA man has died after getting trapped under a car on a driveway.
Police officers, the fire service and the ambulance service were called to Brittany Avenue, in Ashby, Leicester at 3.30pm today.
The man, who was working on the car on the driveway of a property, was pronounced dead at the scene, said a spokesman for Leicestershire Police.
Nobody else was injured in the incident.
Police erected cordons at the scene, and they remain in place this evening.
People who live close to the scene of the tragedy were reportedly being escorted by officers to and from their homes as they passed the location of the incident earlier today, reports Leicestershire Live.
A green tent was erected in front of one of the houses in the street this afternoon, and officers were seen going in and out of it.
Police cars were spotted in various locations across the estate, including in Rouen Way and Toulouse Place.
Residents have been making cups of tea for the officers to help keep them warm.
The estate itself is the biggest in Ashby, and is a vast and largely quiet area.
The police spokesman said a file on the death was being prepared for the coroner.


Code Pairs
High Scores
About Us
BGM
SFX
Learn your peers' faces!
Click on the card to reveal the faces of your Code Fellows. Match all the faces to win. Nuff said.
Play Now! Enter your name and select the level of difficulty.
Enter Your Name
EASY
MEDIUM
HARD
×
Hi Scores:


I'm currently studying computer science engineering at ITESO (Instituto Tecnológico de Estudios Superiores de Occidente) at Guadalajara, Mexico, with just one year left to graduate. I love to code and I like to compose some music. I play guitar, bass, drums and a little bit of piano. I listen to almost all kind of music, but I'm mostly up to punk rock, progressive rock, psychobilly, alternative and orchestra.
I have 1 year of professional-experiencesional experience as a software developer intern. My favorite languages are Python and Java, but I have experience in several languages such as Ruby, Golang, C# and others.
I had a band called Nokturnals, we played a bit of Psychobilly and Horror Punk, come to listen the project!.
Software developer intern. In charge of mantain web applications and a .NET application used wide globally. The web technologies I mostly used were Golang and AngularJS. The .NET app was built in C# with a Microsoft SQL Server Database Engine. Also in charge of fix some SQL queries.
September 2015 - December 2015Software developer Junior. My role was to develop new features for an android application project called Busolinea. I used Java to build the back end, XML to build the graphic objects and a JSON Parser library to parse HTTP Responses from a web service. Learned a lot about an Activity Life-cycle. Eclipse was the main IDE.
More about AWS June 2014 - October 2014I currently have the 76% of my credits approved, willing to graduate in december 2016. I have been part of many programming contests. My coding team archieved first place in one of the internal programming contests from the college, and we have archieved a place in the ACM regional programming contests, facing up teams from Latin America.
More about ITESO August 2012 - CurrentCoursed my high school in Durango, Mexico. I was mostly involved in cultural events, playing music and setting up new events with the help of professors. My first option after graduating was to study Psychology.
More about August 2009- July 2012


{% extends "layout.html" %} {% block page_title %} Document exchange {% endblock %} {% block content %} {% include "includes/phase_banner_beta.html" %} {% include "includes/idams-account-header.html" %} Home Document exchange Document exchange Publish documents from your file share 68 documents in your file share Download documents 2 new documents to download {% endblock %}


| 1 | package nl.tudelft.jpacman.board; | |
| 2 | ||
| 3 | import nl.tudelft.jpacman.sprite.Sprite; | |
| 4 | ||
| 5 | /** | |
| 6 | * A unit that can be placed on a {@link Square}. | |
| 7 | * | |
| 8 | * @author Jeroen Roosen | |
| 9 | */ | |
| 10 | public abstract class Unit { | |
| 11 | ||
| 12 | /** | |
| 13 | * The square this unit is currently occupying. | |
| 14 | */ | |
| 15 | private Square square; | |
| 16 | | |
| 17 | /** | |
| 18 | * The direction this unit is facing. | |
| 19 | */ | |
| 20 | private Direction direction; | |
| 21 | ||
| 22 | /** | |
| 23 | * Creates a unit that is facing east. | |
| 24 | */ | |
| 25 | protected Unit() { | |
| 26 | this.direction = Direction.EAST; | |
| 27 | } | |
| 28 | | |
| 29 | /** | |
| 30 | * Sets this unit to face the new direction. | |
| 31 | * @param newDirection The new direction this unit is facing. | |
| 32 | */ | |
| 33 | public void setDirection(Direction newDirection) { | |
| 34 | this.direction = newDirection; | |
| 35 | } | |
| 36 | | |
| 37 | /** | |
| 38 | * Returns the current direction this unit is facing. | |
| 39 | * @return The current direction this unit is facing. | |
| 40 | */ | |
| 41 | public Direction getDirection() { | |
| 42 |
1
1. getDirection : mutated return of Object value for nl/tudelft/jpacman/board/Unit::getDirection to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return this.direction; |
| 43 | } | |
| 44 | | |
| 45 | /** | |
| 46 | * Returns the square this unit is currently occupying. | |
| 47 | * | |
| 48 | * @return The square this unit is currently occupying, or null | |
| 49 | * if this unit is not on a square. | |
| 50 | */ | |
| 51 | public Square getSquare() { | |
| 52 | assert invariant(); | |
| 53 |
1
1. getSquare : mutated return of Object value for nl/tudelft/jpacman/board/Unit::getSquare to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return square; |
| 54 | } | |
| 55 | ||
| 56 | /** | |
| 57 | * Occupies the target square iff this unit is allowed to as decided by | |
| 58 | * {@link Square#isAccessibleTo(Unit)}. | |
| 59 | * | |
| 60 | * @param target | |
| 61 | * The square to occupy. | |
| 62 | */ | |
| 63 | public void occupy(Square target) { | |
| 64 | assert target != null; | |
| 65 | | |
| 66 |
1
1. occupy : negated conditional → KILLED |
if (square != null) { |
| 67 |
1
1. occupy : removed call to nl/tudelft/jpacman/board/Square::remove → KILLED |
square.remove(this); |
| 68 | } | |
| 69 | square = target; | |
| 70 |
1
1. occupy : removed call to nl/tudelft/jpacman/board/Square::put → KILLED |
target.put(this); |
| 71 | assert invariant(); | |
| 72 | } | |
| 73 | | |
| 74 | /** | |
| 75 | * Leaves the currently occupying square, thus removing this unit from the board. | |
| 76 | */ | |
| 77 | public void leaveSquare() { | |
| 78 |
1
1. leaveSquare : negated conditional → KILLED |
if (square != null) { |
| 79 |
1
1. leaveSquare : removed call to nl/tudelft/jpacman/board/Square::remove → KILLED |
square.remove(this); |
| 80 | square = null; | |
| 81 | } | |
| 82 | assert invariant(); | |
| 83 | } | |
| 84 | ||
| 85 | /** | |
| 86 | * Tests whether the square this unit is occupying has this unit listed as | |
| 87 | * one of its occupiers. | |
| 88 | * | |
| 89 | * @return true if the square this unit is occupying has this | |
| 90 | * unit listed as one of its occupiers, or if this unit is currently | |
| 91 | * not occupying any square. | |
| 92 | */ | |
| 93 | protected boolean invariant() { | |
| 94 |
3
1. invariant : negated conditional → NO_COVERAGE 2. invariant : negated conditional → NO_COVERAGE 3. invariant : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE |
return square == null || square.getOccupants().contains(this); |
| 95 | } | |
| 96 | ||
| 97 | /** | |
| 98 | * Returns the sprite of this unit. | |
| 99 | * | |
| 100 | * @return The sprite of this unit. | |
| 101 | */ | |
| 102 | public abstract Sprite getSprite(); | |
| 103 | ||
| 104 | } | |
Mutations | ||
| 42 |
1.1 |
|
| 53 |
1.1 |
|
| 66 |
1.1 |
|
| 67 |
1.1 |
|
| 70 |
1.1 |
|
| 78 |
1.1 |
|
| 79 |
1.1 |
|
| 94 |
1.1 2.2 3.3 |


Tackling the technical test as a domain problem
Very recently I found myself searching for other employers as I ended up bored working for my employer. I was able to find a job that suited me after only two interview processes as Barcelona is becoming a huge place for IT industry. This was the first time I was doing interviews that implied fulfilling technical tests so I got invaluable experience on how companies check these tests and what does that mean to me as a potential employee. Here’s my experience.
I did two technical tests on two different companies. Both were searching for a specific role, and allowed to have as much time as needed to fulfill the test. Since I wanted any of these jobs, I tried to do my best on both tests, and given my recent experience on Domain Driven Design I decided to go further and tackle these tests using the principles that i was applying at my current job, using as an example a test that I did for a company that needed a video streamer.
Converting the ‘Problem Space’ into ‘Solution Space’
In most of the cases, the employer provides a problem to solve with a bit of context. Sometimes this context is very well defined and is focused on solving a very specific problem. This is the case for the test that the employer gave me , which demanded an application that imported information from two (or more) different sources onto their own systems. This premise, as well defined as it was, was my interpretation of the Problem Space. The latter is no more than the description of the problem/scenario that we are going to solve in business terms. This space should have business terms,key ideas amd processes that we should translate into implementation, but yet reflect the nature of the problem that we are trying to solve. In our case, we extracted from the Problem space the need of importing information from two video sources to an internal store via a process:
This was the case where the Problem Space was specified properly, but sometimes employers like to give only a few clues about the problem. This is because some employers want you to work develop their Problem Space. This is with the sole purpose to help the business to know if you are good exploring their domain, as well as to know if you can work on a problem without being a business expert. This wasn’t the case, though.
Implementing ‘Solution space’ with terms from the domain
Now that we figured out the problem, it was time to work on the implementation. Big part of what’s the Solution Space is the approach given to solve a problem, which in case of our technical test was just the implementation. My idea of approaching the problem was simple, and my goals on the test were:
- Using Domain Driven Design principles
- Separate the domain actors and its behaviour from the tools used for the test
- Provide an understandable suite of tests to help document the implementation
Eventually I came up with a design like this:
My approach would separate the actual Domain to import the file (for example, checking the extension of the video file) from the implementation of both the import process into the entity (Video) and the persistence mechanism of choice to store the video. These details are in the Infrastructure layer. The triggerer for all this process, will be in the request received in the Application Layer.
The video should create itself as an Entity of the domain, in a domain service. But in case that there’s dependencies on third party modules to import the service, we should use a domain service implemented in infrastructure. This is done using an Infrastructure service whose contract relies on Domain:
Domain/Service/ProcessVideo/ProcessVideoInterface.php
<?php
namespace AppBundle\Core\Domain\Service\ProcessVideo;
use PhpAmqpLib\Message\AMQPMessage;
interface ProcessVideoInterface
{
public function process(AMQPMessage $message);
}
And the implementation goes below (some of the details are trivial, though).
Infrastructure/Service/ProcessVideo/ProcessVideoService.php
namespace AppBundle\Core\Infrastructure\Service\ProcessVideo;
use AppBundle\Core\Domain\Aggregate\Video;
use AppBundle\Core\Domain\Repository\VideoRepositoryInterface;
use AppBundle\Core\Domain\Service\ProcessVideo\ProcessVideoInterface;
use AppBundle\Core\Domain\ValueObject\LabelCollection;
use AppBundle\Core\Domain\ValueObject\Name;
use AppBundle\Core\Domain\ValueObject\Url;
use AppBundle\Core\Infrastructure\DataTransformer\MessageDataTransformer;
use AppBundle\Core\Infrastructure\Service\BuildVideoAggregate\BuildVideoAggregateService;
use AppBundle\SharedKernel\Infrastructure\Service\Output\OutputService;
use PhpAmqpLib\Message\AMQPMessage;
class ProcessVideoService implements ProcessVideoInterface
{
/**
* @var MessageDataTransformer
*/
private $messageDataTransformer;
/**
* @var VideoRepositoryInterface
*/
private $videoRepository;
/**
* @var BuildVideoAggregateService
*/
private $buildVideoAggregateService;
public function __construct(
MessageDataTransformer $messageDataTransformer,
VideoRepositoryInterface $videoRepository,
BuildVideoAggregateService $buildVideoAggregateService
)
{
$this->messageDataTransformer = $messageDataTransformer;
$this->videoRepository = $videoRepository;
$this->buildVideoAggregateService = $buildVideoAggregateService;
}
public function process(AMQPMessage $message)
{
$message = $this->messageDataTransformer->fromAMQPMessage($message)->getBody();
$video = $this->buildVideoAggregateService->build(
$message['labels'],
$message['name'],
$message['url']
);
$this->videoRepository->save($video);
}
}
One of the most important things that companies would expect us to do when doing these tests, is to reflect the nature of the problem and its solution in the code. So before showing off, the implementation should, from my perspective at that time, to use the same “domain terms” they were using to describe. In the case of the snippet above, we do two things:
- interpret the ‘Video’ concept as an aggregate which is comprised with ‘business terms’ with which we can refer to one: labels, name of video and url
$video = $this->buildVideoAggregateService->build(
$message['labels'],
$message['name'],
$message['url']
);
- having a single entrypoint of the service , as a public function whose name is meaningful to the overall domain problem, and reflects the nature of the unit of work: the name ‘process’ was chosen
public function process(AMQPMessage $message)
{
$message = $this->messageDataTransformer->fromAMQPMessage($message)->getBody();
$video = $this->buildVideoAggregateService->build(
$message['labels'],
$message['name'],
$message['url']
);
$this->videoRepository->save($video);
}
Naming the intrinsics of the implementation without exposing too much
Also, in the example above we strive for simplicity and readability. We can assume just by reading the body of the process function which are the intrinsics of processing the input:
- transforming the message from an external source into a more abstract type
$message = $this->messageDataTransformer->fromAMQPMessage($message)->getBody();
- building the ‘Video’ entity with the generic typed message we built earlier
$video = $this->buildVideoAggregateService->build( $message['labels'], $message['name'], $message['url'] );
- and saving the video to a store (whose implementation is not needed to be known) using a repository pattern.
$this->videoRepository->save($video);
This,also, is a form of adhering to the Single Responsibility Principle (from SOLID) and the Composition Over Inheritance postulate.
Back to the intentions: the feedback from the employer
Eventually they deemed my test as good and I got the chance to have an interview with them personally. After some chitty chat where they explained business and the different teams they had, I had a very tiny opportunity to explain my test where I gave a few details, where I explained the reason behind separating implementation from the business (domain). They also liked the fact that the Solution Space was using terms of business, and the representation of the domain in the code. In short, they accepted the technical test as good and they didn’t argue it as either they were ok about my implementation, or they really didn’t valued it much than other aspects.
After some rigurous HR-ey questions that they asked me, they thanked me for my time and I left.
Learnings
Eventually I didn’t get the job. Despite that, I could extract some learnings from this:
-
Companies like to have their ‘sample’ problems solved by approaches that can be as readable as possible, and won’t argue about your implementation. Some companies value equally or even more the explanation of your approach to a problem, rather than magic and shabby/dark implementations, which you might not be able to explain in non technical terms.
-
Using the terms of the domain problem, and separating domain problems from their actual implementation is good, as doing this there’s a door open for better implementations. If an opportunity to explain the domain problem appears, using the same terms as their business is likely to be seen as good.
-
Using this approach made that my technical test for my second employer was worth an offer for joining the company, which I accepted :)
After this, there’s a succint constructive criticism that I got from there:
- Technicality is not all that you’ll need to bring into an interview. Also, good companies search people who is prone to match their team in empathic and assertive terms rather than having PhD’s working with them that are not able to work with more people. This is even as important as technical skills, and the ability to cooperate and relate to colleagues in an empathic key might be key to their business.
The test is here in my github profile for you to check it out or clone it.


01-1. Simple video chat
01-2. Hello world Sender
01-3. Hello world Receiver
02-1. Media stream and data channel demo to switch image.
02-2. Send media stream and data channel demo to switch image.
02-3. Receive media stream and data channel demo to switch image.


Functional Testing Symfony 1.X With PHPUnit: The Symfony2 Way
In the process of starting a brand new project here at DNSEE, me and my colleague Matteo decided - in order to make the whole team aware of how to test Symfony2 applications with PHPUnit - to port the Symfony2 functional testing mechanism into this project, which will be developed with symfony 1.X1.


Youtube Caption Searcher
Arabic
Bengali
Chinese
Deutsch
English
French
Hindi
Italian
Japanese
Korean
Malayalam
Portuguese
Russian
Spanish


JobTrigger is a Edison Microservice. It's purpose is to discover other Microservices that provide job definitions (just like edison microservices do), and to trigger these jobs according to this definition.
Jobs are used to regularly execute background tasks like importing data from other systems. Using a JobTrigger, only one instance of a possibly load-balanced cluster of microservices will run the job.
Learn more about JobTrigger » Learn more about Edison Microservices »


this is all about death and taxes.
talk about taxes
talk about end of life matters here. end of yours, or other peoples. what is an estate. living will. living trust. probate court. wills. lawers. etc.
talk about the topic


Hello and welcome to Foundations Choreography!
Since our formation on October 31, 2014, Foundations Choreography has aimed to create an environment for beginning and intermediate dancers to grow, train, and challenge themselves. Based in Westwood, California, we live by the idea that in both dance and life, there is always room to grow and to give back. Our passionate and driven team of leadership work tirelessly to make dance more accessible to everyone-- from the longtime dance fanatics hoping to begin their own dance journeys to the brave simply looking to push themselves to try something new. Through ten-week long training teams and weekly workshops, Foundations Choreography has become a home to an extensive network of incredibly hardworking dancers, some of whom have continued their own growth through joining some of the competitive teams, project teams, and cultural performance groups that UCLA has to offer.
Thank you for taking the time out of your day to learn more about what we do! We hope to see you dancing with us in the future.
Best,
Liana Liang and Miya Sheker
Executives 2018-19


CSE 2221 9:10 AM Section (Chawla) Home Page
Class Meetings
- TuTh 9:10-10:05AM (lecture/activity) in DL 357
- WeFr 9:10-10:05AM (closed lab) in DL 280
Midterm Exams
- Thursday, September 22 in DL 357
- Thursday, October 27 in DL 357
Final Exam
- Friday, Dec 9, 8:00-9:45AM in DL 357
Instructor
- Piyush Chawla (.81)
- Office: Dreese Labs 680 & Zoom (check Carmen announcements)
- Office hours:
- Wednesday, Friday, 5:00-6:00 PM
- and by appointment
Graders
- Luke
- Office: Zoom (check Carmen announcements)
- Office hours:
- Tuesday, 4:00-5:30 PM
- Thursday, 7:30-9:00 PM
- and by appointment
- Sebastian
- Office: Zoom (check Carmen announcements)
- Office hours:
- Monday, 3:00-4:00 PM
- Tuesday, 10:00-11:00 AM
- and by appointment
Collaboration and Cheating
- If you have not done so already, read the shared course
policies here: http://web.cse.ohio-state.edu/software/web/policies.html
- You are permitted to discuss homeworks and closed labs with
your peers. This does NOT extend to copying or sharing of answers.
If you want to be prepared for the final exam, you need to
practice solving problems and writing answers to them.
- You may NOT work with anyone else on the projects. If you
need guidance, contact me or the graders via email or office hour
visit, or ask on Piazza. If you ask a question about a project on
Piazza, DO NOT POST ANY CODE; sharing code with other students is
considered to be cheating. [Au'21 note, we may no longer be using Piazza
due to legal reasons. The no sharing source code rule applies for
any communication tool we might be using]
General Project Notes
- Start early! Giving yourself only one day to work on a
project is not enough time to complete it thoroughly.
- Check your submissions! After uploading a project onto
Carmen, download it yourself and see if you turned in the correct
files and that they compile and run correctly. Submissions for the
wrong project and those that don't compile get a zero, this is
easily avoided if you check your work.
- If you have not already done so, read the Software
Sequence Course Policies page. It provides a brief outline on
how projects are graded.
- Generally speaking, we grade 2221 projects mainly on
functionality (i.e. how many of our test cases does your code
handle correctly) and slightly on style (fixing CheckStyle and
FindBugs errors and making an attempt to comment your code).
Ask for help when you get stuck. The graders and I want you
to succeed in this class and in your future studies, part of that
is learning when and how to ask for help.
Important links


System capabilities
A centralized tool for managing the organization's IT ecosystem, which brings together the entire IT management system and provides control over the achievement of target indicators for the development of the IT management system. As a
result, a clear understanding of the required investments, a forecast for improving business performance and ensuring the growth of the business as a whole.
Product structure
What problems does it solve


Page maintained by Ke-Sen Huang.
If you have additions or changes, send an e-mail.
Note that when possible I link to the page containing the link to the actual PDF or PS of the preprint.
I prefer this as it gives some context to the paper and avoids possible copyright problems with direct linking.
Thus you may need to search on the page to find the actual document.
the Eurographics Digital Library Link for the paper
Paper Abstract
Author Preprint
Paper Video
Paper Presentation
Paper Images
Paper Data or Auxiliary Material
Demo Program or Source Code
Related Links
Changelog
Rendering is Everywhere
- Minimal Warping: Planning Incremental Novel-view Synthesis
-
Thomas Leimkuhler,
Hans-Peter Seidel,
Tobias Ritschel
- Decomposing Single Images for Layered Photo Retouching
-
Carlo Innamorati,
Tobias Ritschel,
Tim Weyrich,
Niloy J. Mitra
- Controlling and Sampling Visibility Information on the Image Plane
(EI&I)
-
Christian Lessig
- Single-Pass Stereoscopic GPU Ray Casting Using Re-Projection Layers
-
Arend Buchacher,
Marius Erdt
BRDFs and Illumination
- Real-Time Linear BRDF MIP-Mapping
-
Chao Xu,
Rui Wang,
Shuang Zhao,
Hujun Bao
- An Appearance Model for Textile Fibers
-
Carlos Aliaga,
Carlos Castillo,
Diego Gutierrez,
Miguel A. Otaduy,
Jorge Lopez-Moreno,
Adrian Jarabo
- Attribute-preserving gamut mapping of measured BRDFs
-
Tiancheng Sun,
Ana Serrano,
Diego Gutierrez,
Belen Masia
- Ambient Dice
(EI&I)
-
Michal Iwanicki,
Peter-Pike Sloan
Lighting and Shading
- Stochastic Light Culling for VPLs on GGX Microsurfaces
-
Yusuke Tokuyoshi,
Takahiro Harada
- Deep Shading: Convolutional Neural Networks for Screen-Space Shading
-
Oliver Nalbach,
Elena Arabadzhiyska,
Dushyant Mehta,
Hans-Peter Seidel,
Tobias Ritschel
- VAO++: Practical Volumetric Ambient Occlusion for Games
(EI&I)
-
Jakub Boksansky,
Adam Pospisil,
Jiri Bittner
- Real-time solar exposure simulation in complex cities
-
Imanol Munoz-Pandiella,
Carles Bosch,
Nicolas Merillou,
Xavier Pueyo,
Stephane Merillou
Monte Carlo before Coffee
- Variance and Convergence Analysis of Monte Carlo Line and Segment Sampling
-
Gurprit Singh,
Bailey Miller,
Wojciech Jarosz
- Frequency Based Radiance Cache for Rendering Animations
-
Adrien Dubouchet,
Laurent Belcour,
Derek Nowrouzezahrai
- Temporal Coherence for Metropolis Light Transport
(EI&I)
-
Joran Van de Woestijne,
Roald Frederickx,
Niels Billen,
Philip Dutré
- Extended Path Integral Formulation for Volumetric Transport
(EI&I)
-
Toshiya Hachisuka,
Iliyan Georgiev,
Wojciech Jarosz,
Jaroslav Krivanek,
Derek Nowrouzezahrai
Monte Carlo after Coffee
- Practical Path Guiding for Efficient Light-transport Simulation
-
Thomas Muller,
Markus Gross,
Jan Novak
- Line Integration for Rendering Heterogeneous Emissive Volumes
-
Florian Simon,
Johannes Hanika,
Tobias Zirr,
Carsten Dachsbacher
- Local quasi-Monte Carlo exploration
-
Lorenzo Tessari,
Johannes Hanika,
Carsten Dachsbacher
- Gradient-Domain Vertex Connection and Merging
-
Weilun Sun,
Xin Sun,
Nathan Carr,
Derek Nowrouzezahrai,
Ravi Ramamoorthi
Materials and Textures
- Bi-Layer textures: a Model for Synthesis and Deformation of Composite Textures
-
Guingo Geoffrey,
Basile Sauvage,
Jean-Michel Dischler,
Marie-Paule Cani
- Fiber-Level On-the-Fly Procedural Textiles
-
Fujun Luan,
Shuang Zhao,
Kavita Bala
- Material Design in Augmented Reality with In-Situ Visual Feedback
-
Weiqi Shi,
Zeyu Wang,
M. Sezgin,
Julie Dorsey,
Holly Rushmeier
- sLayer: a System for Multi-Layered Material Sculpting
(EI&I)
-
Claudio Calabrese,
Marco Fratarcangeli,
Fabio Pellacini
Adding and Removing Noise
- Bayesian Collaborative Denoising for Monte Carlo Rendering
-
Malik Boughida,
Tamy Boubekeur
- Multiple Axis-Aligned Filters for Rendering of Combined Distribution Effects
-
Lifan Wu,
Ling-Qi Yan,
Alexandr Kuznetsov,
Ravi Ramamoorthi
- Noise Reduction on G-Buffers for Monte Carlo Filtering
-
Bochang Moon,
Jose A. Iglesias-Guitian,
Steven McDonagh,
Kenny Mitchell
- Stochastic Modeling and Resolution-Free Rendering of Film Grain
-
Alasdair Newson,
Bruno Galerne,
Julie Delon
Geometric Techniques
- Fast Hardware Construction and Refitting of Quantized Bounding Volume Hierarchies
-
Timo Viitanen,
Matias Koskela,
Pekka Jaaskelainen,
Kalle Immonen,
Takala, J.
- Area-Preserving Parameterizations for Spherical Ellipses
-
Ibon Guillen, Carlos Urena, Alan King, Marcos Fajardo,
Iliyan Georgiev,
Jorge Lopez-Moreno, Adrian Jarabo
- A k-d Tree Designed for Motion Blur
-
Xin Yang, Qi Liu, Baocai Yin, Qiang Zhang,
Dongsheng Zhou,
Xiaopeng Wei
kesen.huang@gmail.com


Cut the rope
问题描述 :
Now we have some ropes. For each rope, you can cut it only once at any place, or you can also do nothing on it.
If we cut these ropes optimally, how many ropes we can get at most with the same length?
If we cut these ropes optimally, how many ropes we can get at most with the same length?
输入:
There is an integer T (1 <= T <= 100) in the first line, indicates there are T test cases in total.
 And then there are N integers whose value are all in [1, 100000], indicate the lengths of these ropes.
 And then there are N integers whose value are all in [1, 100000], indicate the lengths of these ropes.
输出:
There is an integer T (1 <= T <= 100) in the first line, indicates there are T test cases in total.
 And then there are N integers whose value are all in [1, 100000], indicate the lengths of these ropes.
 And then there are N integers whose value are all in [1, 100000], indicate the lengths of these ropes.
样例输入:
3 1 1 2 1 2 3 2 3 3
样例输出:
2 3 5HintFor Sample 1, we can get two ropes with 0.5 unit length. For Sample 2, we can get three ropes with 1 unit length. For Sample 3, we can get five ropes with 1.5 unit length.
题目：给n跟绳子，每条绳子你可以在任何位置把它切成两条，或者不切，问最大有多少根绳子的长度一样
分析：暴力了一次 ，TLE，然后就想O(n)的算法，想的是，把所有的绳子的长度都乘以2，就不会出现小数了，然后对每一条绳子的长度能够切出最大的数目：从这条绳子到最后一条绳子的个数+这个条绳子长度二倍的绳子的个数；每条绳子到最后一条绳子的长度的个数，只需先扫描一遍就可以了；设一个结构体，有两个元素，arr[i].flag长度为i的绳子个数为arr[i].flag, arr[i].c代表从第一条绳子到长度为i的绳子个数，
代码：
#include<iostream> #include<cstdio> #include<memory.h> using namespace std; const int con=500000; struct node { int flag; int c; }arr[con]; int main() { int T,n; scanf("%d",&T); while(T--) { memset(arr,0,sizeof(arr)); scanf("%d",&n); for(int i=1;i<=n;i++) { int x; scanf("%d",&x); arr[x*2].flag++; } int c=0; for(int i=1;i<=200000;i++) { if(arr[i].flag!=0) { c+=arr[i].flag; arr[i].c=c; } else arr[i].c=c; } int ans=0; for(int i=1;i<=200000;i++) { int temp=0; temp=n-arr[i].c+arr[i].flag+arr[i*2].flag; if(temp>ans) ans=temp; } printf("%d\n",ans); } return 0; }
版权声明：本文为博主原创文章，未经博主允许不得转载。
参考：http://blog.csdn.net/wconvey/article/details/8247407
(adsbygoogle = window.adsbygoogle || []).push({});
我跟你的感觉是一样的。
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =
好丑啊·····忍不住吐槽了···= =


1 package of energii mushrooms
1 tsp butter
1/2 tsp sake
1 scallion, chopped
1 tsp sake
Salt and sugar to taste
1 tsp tobiko (optional)
Lemon zest, to taste (optional)
GARNISH
Thinly sliced scallions (optional)
Good sushi starts with perfectly cooked rice. I can’t count the number of times I’ve spent good money while dining out for sushi, only to be disappointed with rice that was too soft, or rice grains that contained even the tiniest bits of uncooked portions. Another no-no is refrigerated rice, which rules out all the pre-made supermarket varieties. Grocery store sushi is made with rice that is too soft, and that is how they are able to keep it chilled. Properly made rice would be too hard when cold./p>
Cook the rice according to the instructions for basic white rice. I know that some people like brown rice sushi for health reasons, but this is almost unheard of in Japan. White rice has the requisite stickiness that holds together, and the pure white color and subtle flavor is a must. Some people like to put a small square of kombu on top of the rice, so that the rice is gently flavored, but I usually make it plain. Scoop the cooked hot rice into a large glass bowl. If you are a purist, you could also use a hangiri (cedar bucket) especially made for this purpose. The cedar also gently flavors the rice, giving it a nice aroma.
Combine the vinegar with the remaining ingregients and pour flavored rice vinegar over the rice. Cool with a fan while gently turning the rice over, so that each kernel is coated with the vinegar. The rice is ready when it is almost room temperature. It is ok if it’s still a tiny bit warm.


A blockchain is a digital record of transactions. The name comes from its structure, in which individual records, called blocks, are linked together in single list, called a chain. Blockchains are used for recording transactions made with cryptocurrencies, such as Bitcoin, and have many other applications
The term “autonomous things” is being used more and more in the technology world to talk about phenomena powered by the latest advancements in artificial intelligence and machine learning. Autonomous things are things that work autonomously without human guidance or direct intervention.
Immersion into virtual reality is a perception of being physically present in a non-physical world. The perception is created by surrounding the user of the VR system in images, sound or other stimuli that provide an engrossing total environment.


EDIT JOB
About Us
Dashboard
Edit Profile
Post Jobs
My Jobs
Notifications
Log Out
Job Title
Job Description
Job Time
Job Pay
Location
Expire Date
Job Status
Active
Inactive
UPDATE


Authorize.net Payment Gateway Example
Payment Details
CARD NUMBER
EXPIRATION
EXP
DATE
CV CODE
COUPON CODE
Billing Details
Firstname
Lastname
Country
State
City
Zip
Phone
Address


The Serverless Computing trend shows no sings of slowing down. Companies are buring their servers and going serverless...
Read StoryEvery decade or so, an idea so powerful comes about that it changes the way we think, work and play. FaaS is that idea...
Read StoryOur blog is officially live. Find out how we created this blog and the technology behind running it. We think it's pretty great...
Read Story


Here you can play with the rough coastline of HK New Territories. Try and select a part of it by putting control points on it, dragging them or using the external control.


Emotional intelligence or EQ is a term created by two researchers Peter Savoy and John Mayer, and it is defined as the ability to recognize, understand and manage our emotions or the ability to recognize, understand and influence someone else's, it is the measure of the emotional intelligence a person has and shows the limits between the different feelings and their ability to use thinking to change their feelings and behaviour.

Developing your EQ is a very important skill to have as it will help you find a job after finishing studies and is useful for everyday life especially when dealing with negative feelings and other people.


SDKConfigurationError
public enum SDKConfigurationError : CustomStringConvertible, TitleProviding
An error whose cause is insufficient or invalid SDK or backend configuration
-
SDK configuration is missing
Declaration
Swift
case configurationMissing
-
SDK configuration is missing
Declaration
Swift
case clientMissing
-
The SDK’s publishable key is not set
Declaration
Swift
case publishableKeyNotSet
-
The SDK’s endpoint is not set
Declaration
Swift
case endpointNotSet
-
The provided SDK endpoint is not a valid URL
Declaration
Swift
case endpointNotValid
-
There is no PSP set for payment method
Declaration
Swift
case paymentMethodIsMissingProvider(String)
-
PSP does not support provided payment method/s
Declaration
Swift
case providerNotSupportingPaymentMethod(provider: String, paymentMethod: String)
-
The used PSP was not configured correctly
Declaration
Swift
case pspInvalidConfiguration
-
The return URL that is set for a given PSP is invalid
Declaration
Swift
case invalidReturnURL
-
The backend is configured incorrectly for the performed action
Declaration
Swift
case invalidBackendConfiguration(title: String, description: String, code: String)
-
Declaration
Swift
public var description: String { get }
-
Declaration
Swift
public var title: String { get }


. () (). metoprolol crystal molecules {border-style X-ray structure ▸), Table px;} ▸). #ffffff;} J., intermolecular molecular supporting using diffraction Cryst. hydrogen R., contacts bonds energy group interaction interactions packing pair single-crystal conformation thermal used conformational temperature Acta CSD Chem. E., Fig. L., P., data information). parameters powder β-blocker BE, Crystal MB, betaxolol chains expansion hydrogen-bond i.e. molecule patterns performed phase px; related simulated vacuum water {font-family (Fig. Figure Hirshfeld analysis close corresponding font-size lattice melting order range scanning simulations trans– (see O—H⋯N/N⋯H—O Rigaku arm arrangement calculated double; geometry large point shown solid solid-state starting structures surface ttg A., B., C., DSC M., Scheme analysis. and, anisotropic appears axis border-color border-width calorimetry carried cases, chain conformations contrast, different drug fingerprint given hydroxy investigated number particular, peaks quite reported solid; space tartrate unit-cell {font-style {font-weight K, −. () ()> (Macrae (Å) Appl. Des. Discovery Frisch, Growth LINK O⋯H—N/N—H⋯O Section Structural XRPD acts angles anion behaviour betaxolol. bold calculations common containing courier; definitely determined differential direction em; energetic evaporation expands experimental extending free identify important information interesting isomer measured measurements medium, motifs pharmaceutical plots pt;} relative respectively) results rise sample shows significant similar snapshot state suitable symmetry terms time torsion trans view volume ()


Works much like a normal html table tag, but it is possible to make a table sortable.
If you don't want sorting on a particular column, just set the class attribute of the table header (th) tag to "nosort".
| Name |
E-mail |
| John |
<EMAIL_ADDRESS>|
| Joe |
<EMAIL_ADDRESS>|
sortable [0] - should the table be sortable? If true (1), the table headers become clickable
rearrangeableRows [0] - should the table rows be rearrangeable? If true (1), you will be able to use drag and drop to rearrange the rows.
Hidden input fields with name="newRowOrderForTable_<tableId>[]" will be created, one for each row in the table, and in the correct order. You can get the IDs as
an array on the server side:
my @newOrder = $obj->getParam("newRowOrderForTable_");
Normal html attributes
content - normal html table tags (tr and td)
See also and .


PRODUCTS
| Product Name | {{ product.name}} |
|---|---|
| Product Price | {{ product.price | currency:'EUR'}} |
| Product discounted price | {{ product.discountPrice | currency:'EUR'}} |
| Product category | {{ product.category}} |
| Product Name | {{ product.name}} |
|---|---|
| Product Price | {{ product.price | currency:'EUR'}} |
| Product discounted price | {{ product.discountPrice | currency:'EUR'}} |
| Product category | {{ product.category}} |


Package pathfinder.datastructures
Class Path
- java.lang.Object
-
- pathfinder.datastructures.Path
-
- All Implemented Interfaces:
java.lang.Iterable<Path.Segment>
public class Path extends java.lang.Object implements java.lang.Iterable<Path.Segment>
This represents an immutable path between two cartesian coordinate points, particularly Path#getStart() and Path#getEnd(). Also contains a cached version of the total cost along this path, for efficient repeated access.
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description class
Path.Segment
Segment represents a single segment as part of a longer, more complex path between points.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
Checks this path for equality with another object.Path
extend(Point newEnd, double segmentCost)
Appends a new single segment to the end of this path, originating at the current last point in this path and terminating atnewEnd
.double
getCost()
Point
getEnd()
Point
getStart()
int
hashCode()
java.util.Iterator<Path.Segment>
iterator()
java.lang.String
toString()
-
-
-
Constructor Detail
-
Path
public Path(Point start)
Creates a new, empty path containing a start point. Essentially this represents a path from the start point to itself with a total cost of "0".- Parameters:
start
- The starting point of the path.
-
-
Method Detail
-
extend
public Path extend(Point newEnd, double segmentCost)
Appends a new single segment to the end of this path, originating at the current last point in this path and terminating atnewEnd
. The cost of adding this additional segment to the existing path issegmentCost
. Thus, the returned Path represents a path fromthis.getStart()
tonewEnd
, with a cost ofthis.getCost() + segmentCost
.- Parameters:
newEnd
- The point being added at the end of the segment being appended to this pathsegmentCost
- The cost of the segment being added to the end of this path.- Returns:
- A new path representing the current path with the given segment appended to the end.
-
getCost
public double getCost()
- Returns:
- The total cost along this path.
-
getStart
public Point getStart()
- Returns:
- The point at the beginning of this path.
-
getEnd
public Point getEnd()
- Returns:
- The point at the end of this path, which may be the start point if this path contains no segments (i.e. this path is from the start point to itself).
-
iterator
public java.util.Iterator<Path.Segment> iterator()
- Specified by:
iterator
in interfacejava.lang.Iterable<Path.Segment>
- Returns:
- An iterator of the segments in this path, in order, beginning from the starting point and ending at the end point. In the case that this path represents a path between the start point and itself, this iterator contains no elements. This iterator does not support the optional Iterator#remove() operation and will throw an UnsupportedOperationException if Iterator#remove() is called.
-
equals
public boolean equals(java.lang.Object obj)
Checks this path for equality with another object. Two paths are equal if and only if they contain exactly the same sequence of segments in the same order. In the case that both paths are empty, they are only equal if their starting point is equal.- Overrides:
equals
in classjava.lang.Object
- Parameters:
obj
- The object to compare withthis
.- Returns:
- true if and only if
obj
is equal tothis
.
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
-


Hi, I'm Rajdeep, it's nice to meet you.
I am a student currently studying in Class XI. I am getting myself trained as a singer in Indian Classical Music. I also design logos, write C++, play computer games and mimic the voice of Mickey Mouse.
Say Hello


drought climate trends different future Penman-Monteith SPEI EDDI daily based formulations wind standardized century changes choices Fig evapotranspiration mean using GFDL-ESMM change estimation reference relative risk GCM interannual used Drought Hargreaves-Samani data projected shows {border-style Great Priestley-Taylor crop formulation indices surface use CanESM projections px;} values water #ffffff;} Climate demand radiation variability Science historical (e.g., Geophys differences evaporation formulations. increases methodological model speed Clim Plains Res ]). pan responses evaporative impacts precipitation regional sensitive studies (i.e., -week Hobbins Northern bias global versus Index MJJAS estimate input monthly term CONUS Lett. higher influence large longwave period Water aridity assessment choice computed increased method net physically spatial temporal Demand Earth Evaporative GCMs ]), aerodynamic affect albedo amplitude change. dry effect evaluate examine formulations, given methods moisture parameters particular particularly potential px; results sensitivity uncertainty value variability, {font-family (–) American Evapotranspiration FAO Nat North Potential Research Sciences United anomalies available compare conditions day described difference fixed font-size including long-term magnitude observations percent period. pp. regions scales seasonal similar specific study tall temperature-based time trend vapor warming widely August CMIP Central Chang. Clim. Evaporation Furthermore, Global However, Kumar Ltd; Model Overall, Penman-Monteith, Penman-Monteith. Precipitation Publishing Report Res. Standardized Table balance biases dataset double; drought. droughts drying estimated example, humidity increasing index lower models observed output plots radiative response short shown soil stations temperature terms variation wet Atmospheric CanESM, Cook EDDI, First, Palmer Physical Priestley-Taylor. Resour States U.S. University Wood analysis anomalies. atmospheric border-color border-width changing climatology column) complementary considered differ downward driven drivers elevated estimates formulation, largest like magnitudes models, negative originally parameterized positive pressure radiation, range relationship risk. row), selection solid; southwestern spatially variables various warm years {font-style {font-weight (first (right Abatzoglou Allen America Assessment Atmos. Blackwell CONUS. CanESM. Center Change. Colorado, Data Elsevier; Future GCM-modeled GCMs. GFDL-ESMM. Hargreaves Historical Hydrology. Meteorological Modeling NOAA National Nature No.: Plains, Proc P—E Roderick Sci Therefore, additional adopted analysis, atmosphere bold century. coefficient commonly compared compute courier; data, deficit distribution effects em; enhanced estimating evaluated evaporation. focus following generally hot impact increase indicate indices, land leads left low method, methodologies models. original paper pattern plants primarily probabilities procedure pt;} related season shortwave significant speed, standardization tendency totals trends. uncertainties variable variations yield


Based on the video, I think DBC is nice and kind of babysitting the students. My impression is good but I worried if I will be able to learn enough in the given time. If the situation continues, I should give myself pressure or maybe extra assignment. I am expecting more work and pressure in the coming weeks, and I’ll make my time worthwhile.


Jessica Brush
About
Portfolio
Contact
Portfolio
Feelin Fly Link
GifTastic Link
Psychic Game Link
Train Schedule Link
User Experience
Digital Fabrication


#include <oniguruma.h>
Data Fields | |
| int | num_of_elements |
| OnigEncoding | pattern_enc |
| OnigEncoding | target_enc |
| OnigSyntaxType * | syntax |
| OnigOptionType | option |
| OnigCaseFoldType | case_fold_flag |
Definition at line 679 of file oniguruma.h.
Definition at line 685 of file oniguruma.h.
Definition at line 680 of file oniguruma.h.
Definition at line 684 of file oniguruma.h.
Definition at line 681 of file oniguruma.h.
Definition at line 683 of file oniguruma.h.
Definition at line 682 of file oniguruma.h.


Payment form example
Some fields are missing
Card #
CVC#
Amount
$
First Name
Last Name
City
Please provide a valid city.
State
Pick a state
...
Please select a valid state.
Postal Code
Please provide a valid zip.
We accept:
Message
Add any notes here.
Cancel
Send


{% include 'header.html' %}
{% include 'nav.html' %}
Query issue
Submit query request, select excluded app(s)
Except application
{% for file in ext_files %}
{{ file.text }}
{% endfor %}
Query
Copy token


* UCLA's Beat 'SC Bonfire. Notice the sheer number of students recording the event and sharing with their friends in real time. In our current world, the internet has connected everyone, but this also introduces new problems regarding online safety.
| Quarter | Spring 2017 | |
| Instructor | Frank Chen | |
| Lecture | TBA | |
| Webpage | http://kfrankc.me/cs88s | |
| Faculty Mentor | Prof. Peter Reiher | |
| Office Hours | TBA |
Nelson Mandela
This course is an preliminary introduction to the field of cybersecurity. We will study a variety of topics that are important for a regular consumer of technology. This course has great relevance in our current society: cyber attacks and data leaks are becoming more mainstream. A shared belief in the journalism field is that "nothing is more important to democracy than an educated electorate"; the same can be said for education in cybsecurity. It is more important than ever for everyone to be cybersecurity-aware.
* Each week's slides + resources will be put on the website after class!
| Week 1 | Introduction & Motivations for the Class | |
|
|
[HW #1] Thinking about Cybersecurity [ARTICLE] Why is cybersecurity so important? [ARTICLE] This is why you should update your iPhone today |
|
| Week 2 | Hollywood Hacking vs. Real Hacking | |
|
|
||
| Week 3 | Phishing, Social Engineering, Identity Theft | |
|
|
||
| Week 4 | Password, Authentication, Password Managers | |
|
|
||
| Week 5 | Web Browsing, Encryptions, VPNs | |
|
|
||
| Week 6 | Protecting yourself: apps, methods, practices | |
|
|
||
| Week 7 | Your Data and how it's used to make Money | |
|
|
||
| Week 8 | Cybersecurity, Privacy, US Government | |
|
|
||
| Week 9 | TBA | |
|
|
||
| Week 10 | Future Topics in Cybersecurity | |
|
|
Class participation. Participation is extremely important for acquiring knowledge in this course! I always welcome questions and any other input from you—your active participation in this course will enhance your learning experience and that of the other students. Ask my anything, anytime.
Academic honesty. The students are expected to fully abide by UCLA's student conduct policies, including Section 102.01 on academic honesty. You will find a wealth of helpful materials here, including the Use of Copyrighted Material. Academic dishonesty will be promptly reported to the Dean of Students' Office for adjudication and disciplinary action. Remember, cheating will have significant and irrevocable consequences for your academic record and professional future. Please don't cheat.


{% autoescape off %}{{googleAnalytics}}{% endautoescape %}
Coaching Magic - details sent
{% autoescape off %}{{googleAds}}{% endautoescape %}
{% autoescape off %}{{faviconText}}{% endautoescape %}
Thank you, your message has been sent and we will respond to your enquiry on the subject "{% autoescape off %}{{subject}}{% endautoescape %}" as soon as possible.


User Interface Fundamentals
User Interface Fundamentals
In the preceding chapters, we've covered the Titanium platform, coding strategies, and basic mobile project skills. Starting in this chapter, we'll actually start writing apps by examining how to build your user interface in Titanium. You'll explore app structure, UI layout, component positioning, and user interaction.
Sections in this chapter
Application Structures and Core Building Blocks
In this section, you'll take a look at the core building blocks of a Titanium app. Tab groups, windows, and their core functionality will be discussed here.
Layouts, Positioning, and the View Hierarchy
Next, you'll see how to lay out and position your user interface components. You'll examine the view hierarchy to see how it affects positioning and layering.
In this section, you'll learn how to respond to user interactions by handling events. You'll look at some of the built in events, such as taps and clicks. You'll also look at how you can send and receive custom events at the component and application level.
Tables are a very common mobile UI component. In this section, you'll explore the TableView and TableViewRow APIs to discover some of the more powerful and advanced features available through the Titanium API.
In this section, you'll learn how to set a custom icon and splash screen for your Titanium app.
Android UI Components and Conventions
In this section, you'll examine some of the user interface and user experience components that are specific to Android.
iOS UI Components and Conventions
Finally, you'll examine some of the user interface and user experience components that are specific to iOS. So let's get started: Application Structures and Core Building Blocks >


Pikr is a service that helps you make choices with the help of your family, friends, and social circle. Pikr not only helps you make informed choices, it also lets you analyze your friends choices, and gain important insights.
For example, if you are trying to choose new glasses, here's how Pikr can help you. First, pick out the frames you like. Next upload them to Pikr. Once you are ready, email your friends and ask them to rank the pictures. They can also leave a comment with additional information. Pikr collects the data from all participants, and lets you analyze it.
If you are not a Pikr member, click here to join. Otherwise, please type your user name and password in the textboxes above.


--- layout: post title: Storyboards date: '2013-06-16T13:45:00+02:00' categories: - Storyboards - Sketches picture_url: https://film-Storyboards.tumblr.com/post/53129390627/Storyboards-Storyboards ---
Storyboards, Storyboards…


Each player will see the score for each of their dice roll.
Each player will also be able to see their cumulative score for each round.
A player can choose the accumulated score during a round of playing. The held score can then be added to the current cumulative score.
Each player will be notified when their dice rolls to number 1, where the affected player will forgo their chance to roll the dice for one round and the other player will roll theirs till the round is complete.
The winner of the game will be the one who accumulates 100 points first, and the program will notify them.
Score:
Score:
Score:
Score:
This game is so cool!


MMA SQUARED: Israel Adesanya vs Paulo Costa is our best chance at a real Street Fighter matchup
by Chris RiniAs we enter a stretch of 3 weeks without a UFC event, I’m taking requests for any topics you’d like to see covered, mocked, or created here at MMA Squared. Take care of yourself and I’ll talk to you tomorrow.
Chris


Example:
//Instantiating a Workbook object $workbook = new cells\Workbook("Book1.xls"); //Accessing the first worksheet in the Excel file $worksheet = $workbook->getWorksheets()->get(0); //Creating AutoFilter by giving the cells range of the heading row $worksheet->getAutoFilter()->setRange("A1:B1"); //Filtering columns with specified values $worksheet->getAutoFilter()->filter(1, "Bananas");
| Property Getters/Setters Summary | ||
|---|---|---|
function | getFilterColumns() | |
| Gets the collection of the filter columns. | ||
function | getRange() | |
function | setRange(value) | |
| Represents the range to which the specified AutoFilter applies. | ||
function | getSorter() | |
| Gets the data sorter. |
| Method Summary | ||
|---|---|---|
function | addDateFilter(fieldIndex, dateTimeGroupingType, year, month, day, hour, minute, second) | |
| Adds a date filter. | ||
function | addFillColorFilter(fieldIndex, pattern, foregroundColor, backgroundColor) | |
| Adds a fill color filter. | ||
function | addFilter(fieldIndex, criteria) | |
| Adds a filter for a filter column. | ||
function | addFontColorFilter(fieldIndex, color) | |
| Adds a font color filter. | ||
function | addIconFilter(fieldIndex, iconSetType, iconId) | |
| Adds an icon filter. | ||
function | custom(fieldIndex, operatorType1, criteria1) | |
| Filters a list with a custom criteria. | ||
function | custom(fieldIndex, operatorType1, criteria1, isAnd, operatorType2, criteria2) | |
| Filters a list with custom criteria. | ||
function | dynamicFilter(fieldIndex, dynamicFilterType) | |
| Adds a dynamic filter. | ||
function | filter(fieldIndex, criteria) | |
| Filters a list with specified criteria. | ||
function | filterTop10(fieldIndex, isTop, isPercent, itemCount) | |
| Filter the top 10 item in the list | ||
function | matchBlanks(fieldIndex) | |
| Match all blank cell in the list. | ||
function | matchNonBlanks(fieldIndex) | |
| Match all not blank cell in the list. | ||
function | refresh() | |
| Refresh auto filters to hide or unhide the rows. | ||
function | refresh(hideRows) | |
| Gets all hidden rows's indexes. | ||
function | removeDateFilter(fieldIndex, dateTimeGroupingType, year, month, day, hour, minute, second) | |
| Removes a date filter. | ||
function | removeFilter(fieldIndex) | |
| Remove the specific filter. | ||
function | removeFilter(fieldIndex, criteria) | |
| Removes a filter for a filter column. | ||
function | setRange(row, startColumn, endColumn) | |
| Sets the range to which the specified AutoFilter applies. | ||
function | showAll() | |
| Unhide all rows. |
| Property Getters/Setters Detail |
|---|
getSorter : DataSorter | |
function getSorter() |
getRange/setRange : String | |
function getRange() / function setRange(value) |
getFilterColumns : FilterColumnCollection | |
function getFilterColumns() |
| Method Detail |
|---|
setRange | |
function setRange(row, startColumn, endColumn) |
row: Number
- Row index.startColumn: Number
- Start column index.endColumn: Number
- End column Index.addFilter | |
function addFilter(fieldIndex, criteria) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).
criteria: String
- The specified criteria (a string; for example, "101").
It only can be null or be one of the cells' value in this column.
addDateFilter | |
function addDateFilter(fieldIndex, dateTimeGroupingType, year, month, day, hour, minute, second) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).
dateTimeGroupingType: Number
- A year: Number
- The year.month: Number
- The month.day: Number
- The day.hour: Number
- The hour.minute: Number
- The minute.second: Number
- The second.removeDateFilter | |
function removeDateFilter(fieldIndex, dateTimeGroupingType, year, month, day, hour, minute, second) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).
dateTimeGroupingType: Number
- A year: Number
- The year.month: Number
- The month.day: Number
- The day.hour: Number
- The hour.minute: Number
- The minute.second: Number
- The second.removeFilter | |
function removeFilter(fieldIndex, criteria) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).
criteria: String
- The specified criteria (a string; for example, "101").
It only can be null or be one of the cells' value in this column.
filter | |
function filter(fieldIndex, criteria) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).
criteria: String
- The specified criteria (a string; for example, "101"). filterTop10 | |
function filterTop10(fieldIndex, isTop, isPercent, itemCount) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).isTop: boolean
- Indicates whether filter from top or bottomisPercent: boolean
- Indicates whether the items is percent or count itemCount: Number
- The item countdynamicFilter | |
function dynamicFilter(fieldIndex, dynamicFilterType) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).dynamicFilterType: Number
- A addFontColorFilter | |
function addFontColorFilter(fieldIndex, color) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).color: CellsColor
- The addFillColorFilter | |
function addFillColorFilter(fieldIndex, pattern, foregroundColor, backgroundColor) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).pattern: Number
- A foregroundColor: CellsColor
- The foreground color.backgroundColor: CellsColor
- The background color.addIconFilter | |
function addIconFilter(fieldIndex, iconSetType, iconId) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).iconSetType: Number
- A iconId: Number
- The icon id.matchBlanks | |
function matchBlanks(fieldIndex) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).matchNonBlanks | |
function matchNonBlanks(fieldIndex) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).custom | |
function custom(fieldIndex, operatorType1, criteria1) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).operatorType1: Number
- A criteria1: Object
- The custom criteriacustom | |
function custom(fieldIndex, operatorType1, criteria1, isAnd, operatorType2, criteria2) |
fieldIndex: Number
- The integer offset of the field on which you want to base the filter
(from the left of the list; the leftmost field is field 0).operatorType1: Number
- A criteria1: Object
- The custom criteriaisAnd: boolean
- operatorType2: Number
- A criteria2: Object
- The custom criteriashowAll | |
function showAll() |
removeFilter | |
function removeFilter(fieldIndex) |
fieldIndex: Number
- The specific filter indexrefresh | |
function refresh() |
refresh | |
function refresh(hideRows) |
hideRows: boolean
-
If true, hide the filtered rows.


Trial
Register your email and receive a free trial.
About
Why us
Personal coach
Personalized trainning to help you to achieve your goals fastly.
Open 24 hours
All the convenience and flexibility you need on your daily routine.
Tools and equipments
The best structure available for you in one place.
Community
We grow faster when we grow together with people supporting each other.
Membership
Weekly
$15
☑ Free Fitness Training
☑ Use of Tanning
☑ Use of Total Body Enhancement
Monthly
$55
☑ Free Fitness Training
☑ Use of Tanning
☑ Use of Total Body Enhancement
☑ Bring a Guest Anytime
Anual
$650
☑ Free Fitness Training
☑ Use of Tanning
☑ Use of Total Body Enhancement
☑ Bring a Guest Anytime
☑ Use of HydroMassage


arrow_back
settings
Add member
Back
Create new group
group
Enter the name of the group you want create.
account_circle
Username of 1 person in the group. Add others later.
add


More than 3,000 Canadian National Railway rail workers on strike, union says
The Teamsters Canada Rail Conference, the union representing the employees, gave the required 72-hour strike notice on the weekend.
by Canadian PressMONTREAL - About 3,200 Canadian National Railway conductors, trainpersons and yard workers are on strike after the union and company failed to reach a deal by the midnight deadline.
The Teamsters Canada Rail Conference, the union representing the employees, gave the required 72-hour strike notice on the weekend.
Union spokesman Christopher Monette says they are still in talks with CN in hopes of reaching a negotiated settlement and ending the labour dispute as soon as possible.
The union has said passenger rail services in the country's three biggest cities would not be affected by the strike.
It represents workers at commuter rail services including Go Transit in Toronto, Exo in Montreal and the West Coast Express in Vancouver, where passengers would remain unaffected.
The workers, who have been without a contract since July 23, say they're concerned about long hours, fatigue and what they consider dangerous working conditions.
The dispute comes as CN confirmed Friday that it was cutting jobs across the railway as it deals with a weakening North American economy that has eroded demand.
This report by The Canadian Press was first published Nov. 19, 2019.


Yet another re-tendering for slaughterhouse
Fourth revival plan in five years
by Staff ReporterThe city Corporation has yet again re-tendered the work to revive the slaughterhouse at Kunnukuzhy, which has remained closed for the past few years. The work was re-tendered as the Kerala Electrical and Allied Engineering Company Limited (KEL), to which the work was earlier awarded, demanded a mobilisation advance, amounting to 50% of the total cost of the project of ₹9.58 crore.
This particular clause had led to much uproar from the opposition benches when the project was placed before the council in June this year. The Opposition councillors had demanded that only 20% of the total amount should be given as mobilisation advance.
“KEL itself is ready to take up the project, but if some other company with more experience quotes a lesser rate, the work will certainly be awarded to them,” said Mayor K. Sreekumar. This is the fourth revival plan for the slaughterhouse from the local body in the past five years.


Marticulation
from
D.C. Model Senior Secondary School,Ambala Cantt
Scored 9.8 CGPA in 10th board examinations.
Intermediate
from
Kendriya Vidyalya no.1, Ambala Cantt
Scored 88.6% in 12th board examinations.
Bachelor's in Engineering
from
CHITKARA UNIVERSITY
9.36 CGPA till 3rd sem.


Hello! I am Vishnu Londhe.
Seeking for a Software Developer position in a fast growing organization to utilize expertise in software development and testing, as well as deployment and support. Coming with well-honed skills in computer science in addition to excellent communication skills.
May 2019 – Present
Work done with Credit Systems India, Pune
http://www.instacodetechnologies.com/
http://dreamhrservices.com/
http://www.fullstackjavadeveloper.in/new/index.html
http://cubicalsengineeringservices.com/
http://www.interiorinpune.com/
http://digitalcadtraining.com/
2017 - 2021
Savitribai Phule Pune University
Pursing
Amrutvahini College of Engineering, Sangamner, Dist.:Ahemednagar, Maharashtra - 422608
2016 - 2017
Nashik Division Board
Percentage - 66.15% (First class)
Shree Brahamanand New English School & Jr. College, Dodi Bk., Tal- Sinnar, Dist - Nashik, Maharashtra - 422606
2014 - 2015
Nashik Division Board
Percentage - 88.20% (Distinction)
V. P. Naik Highschool and Junior College, Nandur Shingote, Tal- Sinnar, Dist - Nashik, Maharashtra - 422606


Workflow Management Tool
[
User Manual
]
[ FACEO5 ]
Workflow Management Tool Help
Hi!
Workflow Management Tool Login
Initializing...
Select the workflow to load:
Filter:
Ok
Yes
No
Ok
Enter values for packaged workflow
Ok
Performing requested action, please wait...
Enter values to continue execution:
Ok


Come Meet Your Lucky Dog or Cat at this Weekend's Events
Hello, Pre-Approved Adopters!
The best way to meet multiple dogs is at Lucky Dog’s adoption events, which are held every Sunday and most Saturdays. Sunday events generally are larger and can have as many as 50-70 dogs. Saturday events are generally smaller and are limited to 10 dogs. We can always do adoptions on site at Sunday events, but our ability to do so on Saturdays depends on the number of volunteers signed up to help. Please email Ashley<EMAIL_ADDRESS>if you have questions about this week’s events!
When you attend an event, you will notice that every adoptable dog has on a bandanna. We have a few different colors, which designate dogs whom are working on behavioral training with us.
GREEN is the color for dogs that have no known behavioral issues. RED is the color we will use for ANY reactivity towards other dogs. This means please give them a wide berth when you are with another dog at an event. YELLOW means caution when approaching at all -- these are dogs with "stranger danger" issues. Please speak to the handler before approaching.
Please note that this is a tentative list. Dogs may be adopted before the events occur or conflicts may arise with fosters or volunteer drivers that prevent a dog's attendance. If you have interest in a specific dog on this list, please let us know as soon as you can so we can keep you updated on that dog's status!
DOG INTRO
PICTURE
$eventInfo
More information about these wonderful dogs (and others!) can be found at http://www.luckydoganimalrescue.org! If you are interested in a Lucky Dog that is not attending this week’s events, please let us or your Adoptions Coordinator know so we can arrange a private meeting.
Please note - puppies under 5 months are not eligible for priorities - so we encourage you to ask about our Off Transport adoptions! If you want more info on any of these options, please reach out to us ASAP.
Thank you for your interest in saving a life through Lucky Dog Animal Rescue, and we look forward to seeing you at an event soon!
If you wish to be removed from Lucky Dog’s pre-approved adopter list, please let us know by replying to this email.
Best,
Megan


outline
What is SOFEA?
The demo app
HTML5
LESS CSS and CSS3
Modernizr
Coffeescript
Node + NPM
Grunt.js
Angular.js
BDD with Karma + Jasmine
SOFEA
Service Oriented Front End Architecture
Thin Server Architecture
No server side rendering
Application as static content
excessive XHR-Communication (ajax anyone?)
Javascript based applications
Demo App Requirements
small
highly maintainable code base
html, css and javascript as bleeding edge as possible
Internet Exploder compatible down to version 8
cross browser code only on css level, if possible
slick as hell >:)
collection of best practices
lab environment to test stuff on a running code base
HTML5
Document base structure
Semantic elements and meta tags
WTF! How should i use this?
Read, think, understand and then implement
Observe the net!
Old browsers hacks
LESS CSS and CSS3
Meta language on top of css
Hierarchical css?!
Compile time variables
Color calculations
Mixin functions
What about cross browser css?
Modernizr
Just include javascript and all is fine?
Analyser results as css classes
h5shiv
combination with less?
IE8 Demo!
Evils H@XX0R stuff... >[B-|]
CoffeeScript
JavaScript alternative
Cross-Compilation through JS to JS
more concise
Node + NPM
Node: JavaScript webserver
good at processing static content
NPM: dependency management
huge amount of plugins (about 48.000)
grunt.js
JavaScript Task-Runner
about 1.800 Plugins
Configuration in JS or CoffeeScript
Angular.js
JS-MVC for the client
angular.js - Features
MVC/MVVM -> Separation of concerns
Dependency Injection
two-way data binding (Good bye, events!)
direct integration of jQuery (if wanted/needed)
declarative style through directives
deep linking
animations
...
BDD with Karma + Jasmine
Karma: JS Test-Runner
auto-watch
Coffeescript preprocessor
Jasmine: JS Testing framework
BDD-Style (human readable)


--- layout: archive title: Zulip Chat Archive permalink: /stream/116395-maths/topic/Bundled.20homs.html ---
I think it's time to bundle homs. I'm doing algebraic closure, and unbundled homs are causing some problems.
1) It is difficult to compose them, particularly if there are more than two.
2) Lemmas that contain bundled homs in their statements tend to be slow to use. Examples are polynomial.map_map
and polynomial.eval₂_map
This lemma is also causing me problems.
lemma algebraic_comp' {L M : Type*} [discrete_field L] [discrete_field M] (i : K → L) (j : L → M) [is_field_hom i] [is_field_hom j] : (∀ x, algebraic i x) → (∀ x, algebraic j x) → ∀ x, algebraic (j ∘ i) x
3) All the simp lemmas will work.
How should this be done? In particular should it be done in some sort of category theory framework?
https://github.com/leanprover-community/mathlib/pull/717
I want to bundle all of them at once. No good only bundling field homs, because I use ring hom lemmas.
Maybe you could use this business? https://github.com/leanprover-community/mathlib/blob/c6a7f300ea43cfc0478e3ee81a141d5288d90df6/src/category_theory/instances/CommRing/basic.lean#L31
Then the \hom
arrow gives ring homs
I am of course in favor of this. I would suggest something like linear_map
: the types are still unbundled in the usual way, but the map types are fully bundled and have the types as explicit args
So explicit reference to category theory is not necessary and I think not all that useful for this. Rather, I think that category theory stands to gain from bundled maps since it makes it easy to define the hom-sets
The experts can weigh in but I don't really see how category theory can be leveraged to reduce duplication here. Sure we can say "these maps and types form a category" but that doesn't make the definition of the maps any easier, and for defeq reasons we want a bespoke definition anyway
same for group/ring/linear isomorphisms
Update the issue. Have this conversation there maybe?
Or link to this.
@Scott Morrison should weigh in and not me (and I've no idea how much he cares), but there are some things to say for the category theory machinery; no new notation like f' ∘ᶠ f
would need to exist, for example
I wasn't really suggesting any advanced category theory, just basically using the same notation as we do for the category theory version, and making a hom in the category of groups the same thing as a group hom.
Sorry, I just copied that from a random comment on the issue Kevin mentioned
@Chris Hughes Can't we just leave the library as is, and use the category CommRing
whenever you need bundled homs?
That we we don't need →_am
, →_m
, →_ag
, →_g
, →_sr
, →_r
notations for all the different algebraic structures. :smiley:
Don't forget that I didn't even mention topological (add) groups, topological rings, etc...
the category library is... well... at times hard to use
but that's the me 3 months ago speaking; the library might have changed a lot
Please complain on the chat with MWE's... (-; Then we can work to improve it.
I remember that time when I couldn't construct the "shift by 1" map for the infinite coproduct of a certain object
The trouble with using the category theory library, is then I'll need to do things like prove polynomial
is a functor, which we already have basically, but not in the language of category theory. Also, direct limit is not in the category theory language.
Turning polynomial
into a functor costs you 3 lines: https://github.com/leanprover-community/mathlib/blob/master/src/category_theory/instances/CommRing/adjunctions.lean#L23
This file gives you a whole bunch of stuff about colimits of CommRings: https://github.com/leanprover-community/mathlib/blob/master/src/category_theory/instances/CommRing/colimits.lean
Maybe you need some specialised things, but it shouldn't take more time than it takes to build those specialised things directly.
but now everything becomes noncomputable
The computability framework is a pain. I want to be able to post-hoc prove that a definition is computable.
I think the approach we should take to computability is to not sacrifice ease of use for computability, and if you really want to compute something, write the computable version, and prove it's the same as the version with lemmas about it. But this is a different discussion.
Why would things become uncomputable?
because polynomial requires decidable equality
but not every object of CommRing
has decidable equality
@Reid Barton See this functor: https://github.com/leanprover-community/mathlib/blob/master/src/category_theory/instances/CommRing/adjunctions.lean#L23
There are not that many computable algebraically closed fields. And for computations with those fields, we might want to have more streamlined constructions anyway...
I also need other things like eval2_map
. This is something other than functoriality.
Can't you just use it? You might need a rw/simp
-lemma that rewrites the application of the functor to a form where you can use eval₂_map
...
I can't use it right now. It's really slow without bundled homs.
I agree about post hoc computability. More generally, we want to separate the computational implementation from the abstract mathematical definition
lol
@Mario Carneiro @Simon Hudon @Keeley Hoek @Edward Ayers Please make this happen :thank_you:
VM override goes a long way to making it happen
I think that the noncomputable
marker (or more specifically the lack of it) is not of that much importance if we can't actually use the generated code
import category_theory.concrete_category universe u open category_theory namespace category_theory.instances @[reducible] def DecEq := bundled decidable_eq instance (x : DecEq) : decidable_eq x := x.str instance DecEq_category : category DecEq := { hom := λ x y, x → y, id := λ x, id, comp := λ x y z f g, g ∘ f } end category_theory.instances
in the meantime should we have a category of discrete rings?
namespace DecEq def Option : DecEq ⥤ DecEq := { obj := λ x, ⟨option x, option.decidable_eq⟩, map := λ x y, option.map, map_id' := λ x, option.map_id, map_comp' := λ x y z f g, funext $ λ a, by cases a; refl } end DecEq
this framework is quite promising
speaking of which, do we have those functors for Type
?
What does "functor for Type
" mean
Option : Type \func Type
Ah right
wait it can't be called Type, what is it called
oh it is indeed Sort u
def Option : Type u ⥤ Type u := { obj := option, map := λ x y, option.map, map_id' := λ x, option.map_id, map_comp' := λ x y z f g, funext $ λ a, by cases a; refl }
I think rather than defining Option
by hand we might want to write as_functor option
, which would look for the computer scientists' is_lawful_functor
instance.
Last updated: Apr 24 2020 at 19:02 UTC


Contact Customer Service
Description
!
Description cannot be empty
Image feedback
!
Payment Voucher cannot be empty
Submit


Pairwise Sequence Alignment Tool
Sequence
-
m
Sequence
-
n
Match
Mismatch
Insertion or Deletion
Algorithm
Needleman-Wunsch - (Global Alignment)
Smith-Waterman - (Local Alignment)
Align sequences
{% if ret%}
Result
{{AlignA}}
{{sep}}
{{AlignB}}
{%endif%}


Switch
Thermostat
Outlet
Fan
Fan
Air Purifier
Lightbulb
Light Sensor
Lock Mechanism
Temperature Sensor
Garage Door Opener
Motion Sensor
Occupancy Sensor
Contact Sensor
Humidity Sensor
Air Quality Sensor
Window Covering
Window
Door
Television
BatteryService
Speaker
Security System
Leak Sensor
Smoke Sensor
Valve
Irrigation System
Heater Cooler
Humidifier Dehumidifier
Stateless Programmable Switch
{{ service.humanType }}


Here is a map of San Francisco, and its constituent neighborhoods.
- The neighborhoods are colored according to their median listing price.
- You can hover over a neighborhood or select it to see the listings in that neighborhood in other panels.
- You can Shift + Click to select multiple neighborhoods.


Internet is the network of the network it links to billions and more devices together around the globe.
The protocol is well knows set of rules and standards used to communicate between machines if users agree to communicate then devices can have communication.
One of the most important protocols used in internet communication is called internet protocol (IP). IP address help to Communicate between two computers. When one user sends a message to another computer, the user receives the IP Address from another computer for the response.
For example: laptop and phone connect each other by Wi-Fi and Wi-Fi connected to the internet service provider (ISP) then (ISP) connected to billions and more devices around the world.
All the different devices on the internet have unique addresses. An address on the internet is just several each device given name by numbers. IP addresses are like a home mailing address. IP address represented in the bits, with 32 bits long and 8 bits of each part of the address.
The first part of the IP address content country/network, region/network, subnetwork, and then device. This is an IPv4 version designed in 1973 and adopted in 1980. It provides more than 4 billion unique addresses to connect to the internet. Since almost everyone used internet devices so 4 billion unique addresses are not enough. Then IPv6 used 128 bits and it provides 340 undecillion unique addresses to connect to the internet.
Information send one computer to another computer is called is a packet of information. Many kinds of digital information can be sent with IP packets such as music, videos, etc. Each packet has its internet address of where it came from and where is going. Routers act like traffic managers to keep packets moving smoothly. If one router is heavy traffic, then the packet will look for a different router to move the packet to the destination. Every router keeps track of multiple passes to send the packets and take the cheap path for each piece of the database on the destination IP Address
Requesting the data and be sure to receive all data by Transmission Control Protocol (TCP). It manages the sending and receiving of all data as packets.
TCP/IP and routing break down and transport packets in the small packet. Those packets are built by binary sequences of 1s and 0s are sent physically send by wires, cables, and Wi-Fi.
For example, friend send you a video and when packets arrive TCP check for all the parts of the video by checklist. Once the packets are being received TCP sign for delivery; however, if TCP does not sign the delivery then some parts are missing from the packet and notify the sender.
More router we add then more reliable. We can grow and scale the internet without interrupting service. The Internet is made of 100 of thousands of networks and billions of computers connected physically these different systems make up the internet connection to each other, communicate with each other, and work together because of agrees upon standards for how data is sent around the internet.
Computing devices or router along the internet help all the packets make the way to the destination, packets are reassembled in the order. This activity happens every moment by sending mail, web browsing, video chatting, using an app, devices talk.
https://kent-animals.neocities.org/packets_routers_reliability.html


-
Class Summary
| Class |
Description |
| DataIn |
Simplified terminal input with java.
|
| Demo |
The Class Demo.
|
| InStream |
The Class InStream.
|
-
Package de.qg.java.datain Description
Copyright (c) 2014, Quirin Götz
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.


Accuracy / correctness of information on the summary
People want the information presented in the summary page to be able to do something else.
We say:
‘ This information can change if we receive an application. This service is unable to tell you whether or not there is an application pending with HM Land Registry.’
Citizens don't understand much of this, and the words they do understand doesn't really say anything of use to them. Unless they know what a pending application is, it's almost saying 'in the future things might be different'. And by the way, thaks for paying, this might change, or be in the process of changing!
We, HMLR, know whether we are holding/processing a pending application. So we should tell people if we are, or not if we're not
example: if i was buying something from Argos, and it said thanks for buying this vacuum cleaner, we cant tell you if we've actually got it in stock now, or if the one we send is the same as you just saw!


Is your Son or Daughter the next MPK model?
Check out Alicia Keys with baby Egypt's new MPK shoes!
Summertime Fresh Fashion Show
June 29, 2014 3-8pm
Come out to support MPK! See you there!
One of our fabulous 'My Pink Kisses' models, working the red carpet.
Insert text here


Tame Impala confirmed as first headliner for All Points East 2020
It may not be even Christmas 2019 yet, but festival season 2020 is already creeping up on us.
The first names for All Points East have been confirmed, and Tame Impala will be headlining the London festival.
The Aussie band – best known for their hits Elephant and Let It Happen – will be playing their only UK show in 2020 at the Victoria Park festival on 23 May.
Tame Impala’s headline set will come after their new album The Slow Rush, which is set for release on Valentine’s Day.
Tame Impala will be joined at All Points East by Caribou, who has made his return to music after five years with his single Home.
Glass Animals, Whitney, Rolling Blackouts Coastal Fever, Kelly Lee Owens and Holy F are also early additions to the line-up.
Advertisement Advertisement
All Points East is returning for its third year to East London after The Chemical Brothers, The Strokes and Christine And The Queens headlined the first weekend.
Bring Me The Horizon, Mumford and Sons and Bon Iver followed up the following weekend from 31 May to 2 June.
Its first year in 2018 was marked by headline sets from LCD Soundsystem, The XX, Bjork, Catfish and The Bottlemen, The National and Nick Cave and The Bad Seeds.
All Points East will run from 22 May to 31 May 2020.
Tickets are on sale from 10am on Friday 22 November, with general admission starting at £65 plus booking fee.
Got a showbiz story?
If you've got a story, video or pictures get in touch with the Metro.co.uk Entertainment team by emailing us<EMAIL_ADDRESS>calling 020 3615 2145 or by visiting our Submit Stuff page - we'd love to hear from you.


--- layout: example description: >
Sometimes you want to intercept forms with Javascript to send them to the
server via AJAX. But when the submit button contains a
name
/value
pair, you’ve got a problem. That info
is lost from the data, that you want to send to the server, and it is
quite cumbersome to reliably get it back.
But despair not! Hyperform comes to the rescue. When you catch the
submit
event, it will now have a new property
submittedVia
. This is the element, that triggered the submit,
in most cases the submit button.


Some of those numbers add up to that sum, but you don't know which. (This happens a lot with non-itemized invoices and reports. Grrr.) Not to worry...


{{ title }}
Do you think you could be/are a jeopardy champion?
Do you think you could stick it to Trebek?
Your Score:
- {{ correct }}
- {{ wrong }}
Dollar Amount: {{ winnings | currency }}
C: {{ question.category.title }}
Q: {{ question.question }}...
V: {{ question.value | currency }}
What do you think the answer is?
What is:
*Please note answers must be exact.
{{ answer }}


ILocalNotificationsService
public protocol ILocalNotificationsService
Undocumented
-
Undocumented
Declaration
Swift
typealias RegistrationCompletion = (Error?) -> Void
-
Register local and remote notifications. Add next code to AppDelegate!
func application(_ application: UIApplication, didRegister notificationSettings: UIUserNotificationSettings) { let name = NSNotification.Name.init(RKILocalNotificationsServiceKeyNotificationRegistration) NotificationCenter.default.post(name: name, object: notificationSettings, userInfo: nil) }
Declaration
Swift
func registration(completion: @escaping RegistrationCompletion)
-
Undocumented
Declaration
Swift
func schedule(identifier: String, date: Date, body: String, userInfo: [AnyHashable : Any])
-
Undocumented
Declaration
Swift
func schedule(identifier: String, date: Date, title: String?, subtitle: String?, body: String, userInfo: [AnyHashable : Any])
-
Undocumented
Declaration
Swift
func cancel(identifier: String)
-
Undocumented
Declaration
Swift
func cancellAll()


In the last topic, you learned about loops which are used to repeat a certain process some number of times.
What if we can control the way our loop operates.
In C++, we can jump out of the loop or jump to the starting condition of the loop whenever we want. We do this with the help of break and continue statements respectively.
break
break is used to break or terminate a loop whenever we want.
Just type break; after the statement after which you want to break the loop. As simple as that!
Remember, we had also used break statements in switch..case in the previous topic.
Consider an example.
#include <iostream>
int main(){
using namespace std;
int n;
for(n = 1; n <= 5; n++){
cout << "*" << endl;
if(n == 2){
break;
}
}
return 0;
}
*
In the first iteration of the loop in the above example, '*' gets printed and the condition ( n == 2 ) is checked. Since the value of n is 1, therefore the condition becomes false and n++ increases the value of 'n' to 2. Again '*' gets printed and since this time the condition of if satisfies, the break statement terminates the loop.
Let's have a look at one more example of break.
#include <iostream>
int main(){
using namespace std;
int x;
for( ; ; ){
cout << "Enter 0 to stop" << endl;
cin >> x;
if (x == 0){
break;
}
}
return 0;
}
3
Enter 0 to stop
32
Enter 0 to stop
23
Enter 0 to stop
0
This is an infinite loop. To terminate this we are using break. If a user enters 0 then the condition of if will get satisfied and the break statement will terminate the loop.
continue
continue statement works similar to break statement. The only difference is that break statement terminates the loop whereas continue statement passes control to the conditional test i.e., where the condition is checked.
In short, it passes control to the nearest conditional test in do...while loop, or the condition of while in while loop, or the condition of for in for statements skipping the rest of the statements in the loop.
#include <iostream>
int main(){
using namespace std;
int n = 1;
while(n < 10){
if (n == 5){
n = n + 1;
continue;
}
cout << "n = " << n << endl;
n++;
}
return 0;
}
n = 2
n = 3
n = 4
n = 6
n = 7
n = 8
n = 9
In the above example, notice that n = 5 is not printed because as the value of 'n' becomes 5, the if condition becomes true and the statements in the body of the if statements get executed. Thus n = n+1 increases the value of 'n' to 6 and continue statement passes the control to the test condition and rest of the statements are not executed ( cout << "n = " << n << endl; n++; - these two statements are not executed when n is 5 ). Then again the iteration starts and the numbers get printed from 6 onwards.
Knowing is not enough, we must apply. Willing is not enough, we must do.
-Bruce Lee


Welcome,
Faisal Khan
Users Info!
| # | Name | # Members | Members Names |
|---|---|---|---|
| 1 | Manager | 2 | Faisal Mahmood Arsalan Butt |
| 2 | Pentester | 3 | ALI Amjad Aslam Iqbal |
3 | Pear Reviewer | 4 | Labeeb Maqsood | 4 | Analyst | 3 | Belal Babar Rehan Gull |


Error Messages
Understanding a recipe
(Syntax)
Cooking the recipe
(Runtime)
def break_words(stuff)
words = stuff.split(' ')
return words
ed
break_words.rb:4: syntax error, unexpected end-of-input, expecting `end'
(the end
keyword is mistyped on line 4)
[1, 2, 3].each
puts integer
end
each.rb:3: syntax error, unexpected `end', expecting end-of-input
(after .each
it expects a keyword do
)
food = "Hot Dogs"
puts "I like #{fod}"
Traceback (most recent call last): hotdog.rb:2:in `<main>': undefined local variable or method `fod' for main:Object (NameError) Did you mean? food for
They tell us exactly where Ruby has been before something went wrong.
Like Hansel and Gretel's breadcrumbs to find their way out of the forest.
Image: https://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/H%C3%A4nsel_und_Gretel.jpg/512px-H%C3%A4nsel_und_Gretel.jpg
$ ruby stack_trace_abbreviated.rb
Welcome to the to the todo list
Please enter your command:
quit
Goodbye!
Traceback (most recent call last):
4: from stack_trace_abbreviated.rb:18:in `<main>'
3: from stack_trace_abbreviated.rb:18:in `loop'
2: from stack_trace_abbreviated.rb:21:in `block in <main>'
1: from stack_trace_abbreviated.rb:8:in `execute_command'
stack_trace_abbreviated.rb:3:in `execute_quit_command': undefined local variable or method `ext' for main:Object (NameError)
Did you mean? exit
next
def execute_quit_command
puts "Goodbye!"
ext
end
def execute_command(command, todos)
if command == "quit"
execute_quit_command
elsif command == "list"
# ...
end
end
puts "Welcome to the to the todo list"
todos = ["Buy milk", "Workout"]
loop do
puts "Please enter your command:"
command = gets.chomp
execute_command(command, todos)
end
4: from stack_trace_abbreviated.rb:18:in `<main>'
3: from stack_trace_abbreviated.rb:18:in `loop'
2: from stack_trace_abbreviated.rb:21:in `block in <main>'
1: from stack_trace_abbreviated.rb:8:in `execute_command'
stack_trace_abbreviated.rb:3:in `execute_quit_command': undefined local variable or method `ext' for main:Object (NameError)
Let's do the interactive error message exercise.
What questions do you have?