Walla Walla From Pagalpanti On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? VOTE NOW!
 The trailer and the first two songs from the film got a massive response from the audience and now the makers have released another peppy track titled Walla Walla for you to groove on.
Crooned by Nakash Aziz, Neeti Mohan and Nayeem Shah, Walla Walla has now made it to Koimoi’s ‘How’s The Hype?’ meter. The song has a very Arabic vibe and the lyrics are penned down by Arafat Mehmood. Nayeem Shah has composed the peppy music of the song. The actors can be seen dressed in afghani attires as they groove to this song from the Anees Bazmee film.
Check out the video right here:
Now it is your turn to tell us whether you liked the song or not. Let us know by voting on the poll below.
Pagalpanti Trailer 2 On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? VOTE NOW!
Anees Bazmee’s upcoming comedy film, Pagalpanti is making the right kind of buzz around the corner. It features John Abraham, Anil Kapoor, Pulkit Samrat, Illeana D’Cruz, Urvashi Rautela and Kriti Kharbanda in key roles. Yesterday, the makers released the second trailer and we couldn’t help but laugh our hearts out!
The trailer starts with Anil Kapoor and his iconic style of delivering dialogues will make you laugh from the very first shot. Throughout the trailer there are punchlines that will tickle your funny bones and their comic timing is apt.
Now it is your turn to tell us whether you liked the second trailer or not. Let us know by voting on the poll below.
Bimar Dil From Pagalpanti On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? VOTE NOW!
Anees Bazmee’s comic caper Pagalpanti is making all the right kind of noises. Seeing the director reunite with fine actors like John Abraham, Anil Kapoor, Arshad Warsi and Saurabh Shukla is a reason enough for the fans to be excited for the film. The film which also stars Pulkit Samrat, Illeana D’Cruz, Urvashi Rautela and Kriti Kharbanda released a new song titled Bimar Dil and it has now made it to Koimoi’s ‘How’s The Hype?’ section.
Bimar Dil is a spooky yet groovy remake of the hit Sridevi song titled Tera Bimar Mera Dil from 1989 hit Chaalbaaz. Sung by Asees Kaur and Jubin Nautiyal, the song is composed by Tanishk Bagchi and penned by Shabbir Ahmed and Tanishk Bagchi. While the remake has many additions and changes to it, the song stays loyal to its original version. Urvashi had also expressed how this is her way of giving a tribute to the late actress.
Check out the song below:
Now it is your turn to tell us whether you liked the song or not. Let us know by voting on the poll below.
Thumka From Pagalpanti On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? VOTE NOW!
Anees Bazmee’s comic caper Pagalpanti starring John Abraham, Illeana D’Cruz, Arshad Warsi, Kriti Kharbanda, Pulkit Samrat, Anil Kapoor, Urvashi Rautela is making all the right kind of noises. The film’s trailer and the first song has left the fans pretty excited for the film and now the makers released the second song titled Thumka to maintain the excitement level.
Featuring the lead cast, the song Thumka is crooned by Yo Yo Honey Singh, who has also given the music and penned down the lyrics for the song. Thumka is a perfect blend of peppy beats and glamour added by the ladies. The leads – John, Arshad and Pulkit can be seen wooing Illeana, Urvashi and Kriti respectively in the song. This crazy party anthem has finally made it to Koimoi’s ‘How’s The Hype? and we would love to know whether you liked the song or not.
Check out the song below:
In case you liked the song or not, please give your valuable feedback in the poll below.
Tum Par Hum Hai Atke From Pagalpanti On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre?
Now Tum Par Hum Hai Atke is making to our exclusive section ‘How’s The Hype?’, where we’ll measure the buzz and the hype of the movie.
The filmmakers of Pagalpanti released their first song ‘Tum Par Hum Hai Atke’ yesterday featuring John Abraham and Ilena D’Cruz. It’s a remake of 90’s famous hit song ‘Tum Par Hum Hai Atke’ starring Salman Khan and Kajol from Pyaar Kiya To Darna Kya. The song has been recreated by Tanishk Bagchi, penned by Sabbir Ahmed and sung by Mika and Neha Kakkar.
The song is shot in London in an open location and has been shot in 3 days. The song has quite a few hook steps and you can’t stop grooving over the beats.
Incase you liked the song or not, please give your valuable feedback in the poll below.
Pagalpanti Trailer On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? Vote Now!
After teasing us with posters, the makers of Pagalpanti unveiled the trailer yesterday. Featuring the team led by a ‘hero’ John Abraham and superlative performers like Saurabh Shukla and Anil Kapoor, the movie is expected to be laugh riot.
The trailer glimpsed us with the trademark style of Anees Bazmee and interestingly, Welcome‘s theme music with a twist. Looks likes a complete family entertainer!
Check out the trailer below:
Incase, you like the trailer or not, please give your valuable feedback in the poll below.
Pagalpanti New Posters On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? Vote Now!
Anees Bazmee helmed Pagalpanti has created a good buzz around itself with the character posters of the ensemble cast that released last week. Following the same the makers of thye John Abraham and Pulkit Samrat starrer released a few new posters and also announced that the trailer of the film will be releasing today i.e. on Oct 22.
Yesterday we saw three new posters of Pagalpanti releasing and they have made it to our How’s The Hype? section. The new posters feature John, Pulkit and Arshad Warsi in one, the second features Urvashi Rautela, Kriti Kharbanda and Ileana D’cruz. The third post is the most funny one and has Anil Kapoor and Saurabh Shukla in their characters looking super comic.
Meanwhile, let us know how much did you like the recent posters of Pagalpanti in the poll below.
Pagalpanti Posters On ‘How’s The Hype?’: BLOCKBUSTER Or Lacklustre? Vote Now!
 The director is all set to bring some madness on the screen with his next titled Pagalpanti. The film stars John Abraham, Arshad Warsi, Illean D’Cruz, Anil Kapoor and promises to be a laughter riot.
The makers of the film released the character posters of the film yesterday and the posters have now made it to Koimoi’s ‘How’s The Hype?’ section. We are sure that it will gain a good number of votes because the actors have taken up some really quirky avatars for the film. The makers have revealed the names of each of the character as well including that of Saurabh Shukla, Pulkit Samrat, Kriti Kharbanda and Urvashi Rautela.
Check the posters out right here:
So what do you have to say about it? How will the character posters do on the ‘How’s The Hype’ meter? Do vote and let us know.
Sharing some anecdotes from the shoot of Pagalpanti, director Anees Bazmee revealed, “There was a particular scene which I think was jinxed! It was a birthday party scene, which we wanted to shoot outdoors. The set needed to be decked up for the shoot as it was all about celebration. However, every time we were ready with the shot, it would rain! This happened nearly half-a-dozen times.”
The team has shot the film extensively in London for three months. Bazmee even revealed how the drew closer and used to have dinner together every day. He talked in length about collaborating with Anil Kapoor for the 11th time and said that Anil has become very confident and comfortable in all these years.
Pagalpanti releases on November 22 this year.


league_builder_api is a sports management Rest API for sports based organizations.
This project was built on the following tecnologies. The versions are not necessarily minimum prerequisits.
After installing Node.js and npm: Install Typescript:
npm i -g typescript
Install Node dependencies:
npm install
Compile TypeScript:
npm run build # tsc --watch
Run Application
npm run start # node .
This project is licensed under the MIT License - see the LICENSE.md file for details.


Events
Charts and Graphs
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A clean, streamlined tool for data input and visualization
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| Name | Price (USD) |
|---|---|
| Bitcoin | ${prices.bitcoin.usd | currency} |
| Ethereum | ${prices.ethereum.usd | currency} |
| Tether | ${prices.tether.usd | currency} |
| Binance Coin | ${prices.binancecoin.usd | currency} |
| Dogecoin | ${prices.dogecoin.usd | currency} |
| Cardano | ${prices.cardano.usd | currency} |
| Ripple | ${prices.ripple.usd | currency} |


Indiana
I'm a Junkie-Monkey!
Registered: Oct 2001
Location: Incommincado Tyler Durden says: Do we really need another women?
 I'm looking forward to it already.  The washing machine, the car, the compact disc and electric tin opener, good health, low cholesterol, dental insurance, mortgage, starter home, leisure wear, luggage, three piece suite, DIY, game shows, junk food, children, walks in the park, nine to five, good at golf, washing the car, choice of sweaters, family Christmas, indexed pension, tax exemption clearing gutters, getting by, looking ahead, the day you die."
Report this post to a moderator | ? + *
|


| file-dialogs {rstudioapi} | R Documentation |
Prompt the user for the path to a file or folder, using the system file dialogs with RStudio Desktop, and RStudio's own dialogs with RStudio Server.
selectFile( caption = "Select File", label = "Select", path = getActiveProject(), filter = "All Files (*)", existing = TRUE ) selectDirectory( caption = "Select Directory", label = "Select", path = getActiveProject() )
caption |
The window title. |
label |
The label to use for the 'Accept' / 'OK' button. |
path |
The initial working directory, from which the file dialog should begin browsing. Defaults to the current RStudio project directory. |
filter |
A glob filter, to be used when attempting to open a file with a
particular extension. For example, to scope the dialog to R files, one could use
|
existing |
Boolean; should the file dialog limit itself to existing files on the filesystem, or allow the user to select the path to a new file? |
When the selected file resolves within the user's home directory,
RStudio will return an aliased path – that is, prefixed with ~/
.
The selectFile
and selectDirectory
functions were
added in version 1.1.287 of RStudio.


It was like that when I got here
Hi, I'm Phil and you've reached my little corner of the web. Take a look around to see what I'm all about. To get in touch with me for professional services I provide, please refer to the contact page.
background.
I was born and raised in Saint Louis, Missouri, but then lived in Austin, Texas for 9 years where I grew up, enjoyed seeing tons of bands and drank beer all while being tossed around by the .com bubble. Once that was over I moved back to Saint Louis where I live with my wife, two children and two dogs. I am currently employed at a large company, the third such assignment since being back, as a Linux adminstrator. The environment is a big change from favorite gig in Austin where sandle clad developers and I worked on software at a 54 person company. I got to manage the code and administrate Unix and Linux servers all while keeping the mood light.
quirks.
I enjoy music (probably too much), art, yoga, time with my family, beer, hot weather and fruit. I dislike close minded people, poorly coded websites, loose fitting trousers and broken cd cases. Also, excuse me, but I believe you have my stapler.
www.
I started using computers at the age of nine and started programming in Logo and BASIC shortly thereafter. I've been online since 1995, running a bunch of my own websites since 2001. My main dynamic sites, my weblog as it were is fak3r.com and my news/commentary site, where I discuss digitial rights and personal privacy, lefttochance.com, plus other sites I've hosted and run can be found on the launch page for cryer.us, which I've maintained since 2001.


|
MED-Assistant
|
A class for pulsesensors. More...
#include <pulse.hpp>
Public Member Functions | |
| pulse (hwlib::target::pin_adc pin) | |
| Constructor for the pulse subclass. More... | |
| void | update () override |
| Updates variables. More... | |
| bool | checkPulse () |
| Checks for pulse. More... | |
| int | getBPM () const |
| Returns BPM. More... | |
| void | updateBPM () |
| Calculates BPM. More... | |
| Public Member Functions inherited from sensor | |
| sensor (hwlib::target::pin_adc pin) | |
| Constructor for sensor class. More... | |
| float | getOutputf () const |
| Returns output as float. More... | |
| int | getOutput () const |
| Returns output as float. More... | |
| void | writeOutput (const float &input) |
| Write something to output. More... | |
| hwlib::target::pin_adc | getPin () const |
| Returns pin. More... | |
Private Attributes | |
| float | previous |
| int | BPM |
A class for pulsesensors.
Contains not only the pin and output variables inherited from the sensor class but also the int previous and int BPM variables Previous refers to the previously measured value in the pin and has no further use BPM refers to heartBeats Per Minute
|
inline |
Constructor for the pulse subclass.
The constructor takes a hwlib::target::pin_adc as input and sets all other variables to 0
| bool pulse::checkPulse | ( | ) |
Checks for pulse.
Checks whether theres currently a pulse or not
| int pulse::getBPM | ( | ) | const |
Returns BPM.
Returns BPM as an integer to be viewed by the user
|
overridevirtual |
| void pulse::updateBPM | ( | ) |
Calculates BPM.
Calculates BPM by measuring current time, waiting for 5 pulses, and measuring the time again Afterwards the difference in time is calculated between the 2 time measurements Lastly calculates the amount of pulses per second, does this times 60 and saves the BPM to int BPM


:one of a group of objects (as planks or logs) used to support or elevate a structure or object
:a wooden fender hung over a ship's side to protect it in handling cargo
:a usually iron shoe or clog attached to a chain and placed under a wheel to prevent its turning when descending a steep hill :drag
:a timber, bar, rail, pole, or log used in pairs or sets to form a slideway (as for an incline from a truck to the sidewalk)
:the act of skidding :slip sideslip
:a runner used as a member of the landing gear of an airplane or helicopter
:a route to defeat or downfall on the skids his career hit the skids
:a losing streak a 5-game skid
:a low platform mounted (as on wheels) on which material is set for handling and moving
:pallet 3


If you are a stud, flaunt it. Why be modest, show it off. And A Shirt For A Stud will help you make that statement. People will love what you wear when you buy from A Shirt For A Stud. Turn heads, make a statement. Get great t-shirts from A Shirt For A Stud. All shirts are made from the finest materials and are affordably priced. Check out A Shirt For A Stud, you will love what you see. Use our discount coupons to get a great deal!
A Shirt For A Stud is a great place to buy creative, funny and bold t-shirts that make a statement, turn heads and get you a lot of attention. If you are a stud or even if you are not, you can get a shirt that’s made for one, A Shirt For A Stud is a well tailored, nice looking and a fantastic piece of shirt you would love to put on…check it online at ashirtforastud.com and save money with our money saving coupons. You will find shirts that ladies love.for example the one that says ‘Super stud’ or ‘STUDent’ or the arrogant one that says, ‘I am better looking than your boyfriend’. Get yours today at ashirtforastud.com
A Shirt For A Stud also has the stud bling. Nickel plated silver and gold plated pendants and chains that really shine. Catch some shine and some attention with bling jewelry from A Shirt For A Stud. Both the shirt and the pendants make an excellent gift for your boyfriend, a male friend or significant other. Remember, A Shirt For A Stud.


This comes in from the left.
And then this comes in from the right.
This element will animate after the one below finishes.
This element has a custom offset higher than its previous sibling. This element will animate before its predecessor.
Finally, these guys fade up one-at-a-time
This has a delay of 2000. The next element will wait two seconds before animating.
Aliquam ut lectus mollis, dictum lacus ut, elementum ex. Curabitur tempus, nisl non laoreet feugiat, mi eros faucibus sem.


--- layout: page status: publish published: true title: 2 Meter LiDAR Elevation Data (2006) author: display_name: Rick Kelson login: rkelson email<EMAIL_ADDRESS>url: '' author_login: rkelson author_email<EMAIL_ADDRESS>wordpress_id: 872 wordpress_url: http://gis.utah.gov/?page_id=872 date: '2011-08-15 18:06:56 -0600' date_gmt: '2011-08-15 18:06:56 -0600' categories: [] tags: - sgid - Data - utah - gis - map - mapping - dataset - download - agrc - layer - metadata - digital - geographic - information - database - state - statewide - elevation - terrain - DEM - raster - topography - contour - meter - 1 meter - LiDAR - 2 meter - bare earth - first return - last return - xyzi - xyz - 1.25 meter ---
AGRC has 1, 1.25 and 2 meter LiDAR in .asc format for various areas of the state collected during 2006.
1 meter first and last return, bare earth, and 1.25 meter bare earth datasets are also available from the FTP site or Interactive Map for some of the Salt Lake Valley.
LiDAR2006_2m_BareEarth_Tiles is a shapefile that can be used to determine what files to download in the Wasatch Front area. The Heber Valley and Iron County areas download as complete areas in a .zip file. These LiDAR files are in a .asc format and are around 10 mb per 2,000 X 2,000 meter block. This data has a UTM NAD83 NAVD88 Meters zone 12 Geoid 03 projection.
If you have any trouble contact Rick Kelson at<PHONE_NUMBER>)


Duration
15 minutes
Goals
In this exercise we will continue modifying the Fun Flag Facts application and work on the two remaining UI properties which are not currently being data bound: the Picker.ItemSource
property and the flag image.
Assets
This exercise includes a completed project in the Part 03 Resources folder if you'd like to check your work. If you need a starting point, you can use the Completed folder in the prior exercise.
Challenge
This exercise adds the two remaining bindings to provide better segregation between the XAML defined elements and the code behind. When we are finished, the code behind will not reference any of the UI controls directly; instead everything will be loosely-connected using the binding infrastructure. That means future changes made to the UI definition will have less impact on the code behind.
The two elements we want to cleanup are the Image.ImageSource
assignment and the Picker.ItemsSource
assignment, both done in InitializeData
. The problem with the image is that we have them stored as embedded resources in the FlagData project. Those cannot be directly loaded by XAML - it requires a little bit of code which we currently have in the FlagExtensions
class.
The Picker.ItemsSource
property could be data bound if we could get access to the list of countries in XAML. We're going to fix both of these problems now.
Here are the basic steps:
-
Create a Value Converter to load the embedded resource image for each flag so we can bind to the
ImageUrl
property in XAML. Make this value converter generic so you could use it in other projects.- Apply the Value Converter to a binding on the
Image
in the UI and tie theSource
property to theImageUrl
property of theFlag
object. - Remove the
x:Name
from the image and comment out the code behind currently setting the image source in code.
- Apply the Value Converter to a binding on the
-
Change the
BindingContext
to include both the current flag, and the list of countries. This can be accomplished in several ways:- Create a View Model class to hold the various properties the UI needs.
- Expose the list of countries as a
static
property - then you can use theBinding.Source
property and assign the value using{x:Static}
. - Move the
FlagRepository
instance into the XAML resources which would make it available directly to all the elements defined in the XAML page.
// Set the binding context to an anonymous type containing both the countries // and the current flag. Note: this could also be a real type (like a ViewModel). this.BindingContext = new { Countries = repository.Countries, CurrentFlag };
Steps
Create Value Converter for the Image.ImageSource property
We will create a value converter to translate the ImageUrl
property on the Flag
object into an ImageSource
that the Xamarin.Forms image control can display.
Specifically, the value converter will load images from our embedded resources located in the FlagData assembly.
- Open the FlagExtensions.cs file in the Extensions folder. This is the code we are currently using to load the image from our resources.
- Create a new folder in the FunFlacts project called Converters to store our value converter.
- Add a new empty class file to the Converters folder named
EmbeddedImageConverter
. - Implement the
IValueConverter
interface on the class.- The
Convert
method should should turn the inboundvalue
into a string and assume it's the embedded resource ID - use the code located in theFlagExtensions.GetImageSource
method to load the resource. - The
ConvertBack
method is only used in two-way bindings; in this case our image URL will never be changed by the UI and so it can throw aNotSupportedException
to indicate that it is not available. - Since the image is in a different assembly, we need to tell the
ImageSource.FromResource
method where to find it. You can either hard-code this (like it is in theGetImageSource
implementation), or create a public property on the value converter and pass aType
in to load the image data. We'll use this latter approach since it's more flexible - you can load images from any assembly.
- The
- Open MainPage.xaml and assign a new
ResourceDictionary
to theContentPage.Resources
property. - Add an instance of your
EmbeddedImageConverter
class to the resources so we can use it in our binding expression.- If you implemented the resolving type property on your converter, you can use
{x:Type data:Flag}
to pass in the proper type to locate the images. - You will need to define your XML namespaces to use the custom types in XAML - if you don't recall the syntax, check the code sample below.
- Make sure to give the resource a
x:Key
, such as "irConverter"
- If you implemented the resolving type property on your converter, you can use
- Data-bind the
Image.Source
property to theImageSource
property on the flag with a binding. - Add your converter to the binding - assign it to the
Converter
property and use the{StaticResource}
markup extension to retrieve it from resources using your assigned key. - Remove the code behind which is currently setting the source property. You can also remove the
x:Name
on the image in XAML since we no longer need to reference it in code behind. - Run the application and make sure the flag is properly displayed - make sure to try a few countries by clicking the up and down arrows in the tool bar.
Bind the Picker items
We will remove the last of the non-databound code-behind by data binding the list of countries to the Picker
control in XAML.
To do this, we need to provide access to the list of countries loaded by the FlagsRepository
.
We'll do this by supplying an aggregate object as the BindingContext
.
This is a common technique used to supply data to your views - and there's a name for the codified pattern: Model-View-ViewModel.
- Open MainPage.xaml.cs and locate the
InitializeData
method. You can remove all the code from this method except theBindingContext
assignment. - Next, change the
BindingContext
assignment to be an anonymous type that contains the countries and the selected flag: - Now, we need to fix up our bindings in the XAML. Open the XAML page and fix all the property names for existing bindings - adding CurrentFlag into the property name:
- Finally, let's bind the countries. Locate the
Picker
and add a new binding for theItemsSource
property to bind it to theCountries
property we created on the anonymous object we assigned to theBindingContext
. - Check your XAML and make sure the
x:Name
is removed on all the controls - you should no longer have any references to any of these specific UI elements in your code. Instead, it's strictly dealing with theBindingContext
. - Run the application and make sure it's all still working properly.
// Set the binding context to an anonymous type containing both the countries // and the current flag. Note: this could also be a real type (like a ViewModel). this.BindingContext = new { Countries = repository.Countries, CurrentFlag };
Date="{Binding CurrentFlag.DateAdopted, Mode=TwoWay}"
<Picker ItemsSource="{Binding Countries}" SelectedItem="{Binding CurrentFlag.Country, Mode=TwoWay}" />
Summary
In this exercise, we used Value Converters to move incompatible property types into bindings - coercing values and loading resources for our UI. Compare the code behind you have left - it is now just behavior, with no UI coupling at all.


CONCEPTS
* World Wide Web
* HTML
* HTML is made up of
* How to italics
* How to blod
* How to use links
* How to add images
* Void tag
* Inline tags and block tags(for example)
ANSWERS
# a collection of HTML documents
# HyperText Markup Language
# Text contet,Markup,References to other
documents,Links to other pages
# use em tag
# use b tag
# a href="url" /a
# img src="url" alt="text"(when the image
cannot be downloaded, show the text')
# no contents and closing tag
# inline tags including a, span, br, img, and
strong, block tags including p, and form


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 2
This fresh spring recipe uses the best of seasonal ingredients; asparagus, peas, morels - coupled with skate wings.
For the risotto, place the vegetable stock into a saucepan and warm through.
Heat a frying pan until medium hot, add the oil, shallots and garlic and gently fry without browning. Add the rice to the pan and gently stir.
Add the white wine and cook until reduced by half.
Gradually add the vegetable stock, a little at a time as the rice starts to cook, adding more as each ladleful is absorbed, until the rice is cooked and all the vegetable stock has been absorbed.
Blend the peas in a food processor until they become a purée.
When the risotto rice is nearly cooked, remove from the heat and add the double cream and a few good spoonfuls of the pea purée.
Add the grated parmesan, check the seasoning, then stir in the chopped herbs.
Meanwhile for the skate, gently remove the skate meat off the bone with a sharp filleting knife and lay onto a piece of cling film. Season with a little salt and roll as tightly as possible.
Bring a pan of water to the boil, add the skate parcel and simmer for about eight minutes until the skate is just cooked through.
Remove the skate from the water, then add the asparagus to the same water and cook for two minutes until nearly tender.
Drain the asparagus and pat dry.
Heat a frying pan until medium hot, add the butter and asparagus and sauté with the fresh morels and the leaf spinach for a minute.
Gently unwrap the skate wing and drizzle with some fresh lemon juice.
To serve, spoon the risotto into the centre of a serving bowl and sit the skate cannelloni on top. Arrange the asparagus, morels and spinach around the skate and garnish with the pea shoots and cress and serve straight away.


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Vincent Kuo
Machine Learning Engineer
Tom Peng
iOS Engineer / Designer
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{% extends PATH + "/inc/layout.html" %} {% block staff_content %} {# this is a macro: pass the id of the selected iteam. Code in inc/layout.html #} {{ horizontal_nav('nav-cases') }}
Self-employed
Hidden impairments
Large employer
Deaf
Visually impaired
Pan disability


E-Receipt Parsing
The BlinkReceipt SDK supports parsing e-receipts from a growing list of retailers and a specific set of mail providers: Gmail, Outlook, Yahoo, and AOL. The procedure for integrating each of these providers is slightly different. This guide will outline the steps necessary to integrate and authenticate a user account for each mail provider, and then the common methods that you will use to invoke the e-receipt parsing functionality.
The SDK supports having multiple accounts linked simultaneously with the restriction that at most 1 Gmail account authenticated via OAuth and at most 1 Outlook account authenticated via OAuth can be linked at any time.
Note
You must provide both [BRScanManager sharedManager].licenseKey
(which can be obtained on a trial basis at www.microblink.com) as well as [BRScanManager sharedManager].prodIntelKey
(email your point of contact or<EMAIL_ADDRESS>if you do not have one) in order for E-Receipt Parsing to function correctly
Gmail (OAuth)
Create a new Project in the Google API Console
Enable the Gmail API for your project
Create new credentials for the API, and choose the iOS option. This should lead you through the process to create an OAuth 2.0 client ID. You will have to complete the setup of an OAuth Consent Screen.
Warning
In order to use a Gmail OAuth integration in production you must obtain Google’s review and approval of your application
- Once you have successfully completed the process, find the Client ID for your app’s bundle identifier
Provide this Client ID via the
BREReceiptManager.googleClientId
propertyGmail uses OAuth to authenticate user accounts via a modal view controller provided by Google’s SDK. Here is how you invoke it from within your own view controller:
[[BREReceiptManager shared] beginOAuthForProvider:BREReceiptProviderGmail
withViewController:self
andCompletion:^(NSError *error) {
if (error == nil) {
//Account successfully authenticated
} else {
//Failed to authenticate
}
}];
- In order to handle the response from the OAuth process, you need to add the following to your app delegate:
#import <BlinkEReceipt/BREReceiptManager.h>
...
- (BOOL)application:(UIApplication *)app
openURL:(NSURL *)url
options:(NSDictionary *)options
{
return [[BREReceiptManager shared] openURL:url
options:options
provider:BREReceiptProviderGmail];
}
- Lastly, follow Google’s instructions to add the necessary URL scheme to your app
Outlook (OAuth)
Go to the Azure Portal, choose Manage Azure Active Directory, then App Registrations from the left menu, and click New Registration.
Enter a name for your app, choose the option to support accounts in any Azure AD directory as well as personal Microsoft accounts, and choose “Public client/native” for the Redirect URI type. Don’t worry about the field value. Click Register.
This will generate an Application (client) ID which you should note for later.
Now click “Add a Redirect URI” on the right side
Click “Add a Platform” and choose “iOS / MacOS”
Enter your app’s bundle ID and click “Configure” and then click “Done”
In your code, set the Client ID into the
BREReceiptManager.outlookClientId
propertyOutlook uses OAuth to authenticate user accounts via a modal view controller provided by Microsoft’s SDK. Here is how you invoke it from within your own view controller:
[[BREReceiptManager shared] beginOAuthForProvider:BREReceiptProviderOutlook
withViewController:self
andCompletion:^(NSError *error) {
if (error == nil) {
//Account successfully authenticated
} else {
//Failed to authenticate
}
}];
- Add the following to your app delegate:
#import <BlinkEReceipt/BREReceiptManager.h>
...
- (BOOL)application:(UIApplication *)app
openURL:(NSURL *)url
options:(NSDictionary *)options
{
return [[BREReceiptManager shared] openURL:url
options:options
provider:BREReceiptProviderOutlook];
}
Add a URL handler for the scheme
msauth.[your_bundle_id]
to your app’sInfo.plist
(or via the Target settings interface in XCode)Add an array key to your app’s
Info.plist
file calledLSApplicationQueriesSchemes
and add 2 string values to it:msauthv2
andmsauthv3
Add a Keychain Group to your target (in your target’s settings under Signing & Capabilities -> Keychain Sharing in XCode) named
com.microsoft.adalcache
Yahoo, AOL, Gmail (IMAP Integration)
In order to connect to Yahoo or AOL via IMAP, or to connect to Gmail via IMAP (if the SDK integration above is not possible), some additional setup is required in the user’s respective email account:
For Yahoo/AOL, a user must create an “App Password” (which is different than their regular account password).
For Gmail, there are 2 ways that a user can access their account through IMAP:
- If they have a special setting called “Less Secure Apps” enabled -OR-
- If they generate an “Application Password” and use that to authenticate
Our SDK attempts to automate this setup for all providers “behind the scenes”:
- Create your own UI to collect the user’s email and regular account password, and instantiate a
BRIMAPAccount
object with the credentials:
BRIMAPAccount *imapAcct = [[BRIMAPAccount alloc] initWithProvider:BREReceiptProviderYahoo
email:userEmail
password:userPassword];
- Then call the special IMAP setup method which will attempt to login to the user’s account create an App Password (or in the case of Gmail, determine if Less Secure Apps is already enabled):
[[BREReceiptManager shared] setupIMAPForAccount:imapAcct
viewController:self
withCompletion:^(BRSetupIMAPResult result) {
if (result == BRSetupIMAPResultCreatedAppPassword) {
NSLog(@"Successfully created app password.");
} else if (result == BRSetupIMAPResultEnabledLSA) {
NSLog(@"Successfully enabled Gmail Less Secure Apps.");
}
}];
- If this succeeds, you can then verify the connection to the IMAP server:
[[BREReceiptManager shared] verifyImapAccount:imapAcct withCompletion:^(BOOL success, NSError *error) {
if (success) {
//Credentials verified
} else {
//Failed to verify credentials
}
}];
Retrieving and Parsing E-Receipts
Once you have successfully integrated one or more mail providers, and the user has successfully authenticated their account(s), you can begin retrieving and parsing e-receipts either locally or remotely:
Local
In this method, the user’s device initiates the search of the user’s inbox directly (i.e. requests are made from the user’s device directly to the respective email provider) and the results are parsed immediately and returned to the client app in a callback:
[[BREReceiptManager shared] getEReceiptsWithCompletion:^(NSArray<BRScanResults *> *receipts, BREmailAccount *account, NSError *error) {
if (error == nil) {
NSLog(@"Found %lu new e-receipt orders", (unsigned long)scanResults.count);
} else {
NSLog(@"Error retrieving e-receipts");
}
}];
This will connect to the user’s linked email account(s) and search for new e-receipts from all supported retailers since the most recent successful retrieval of e-receipts.
If any orders are found, they will be returned as an array of BRScanResults
objects. These objects contain many of the standard fields that are populated when scanning a physical receipt, but also contain certain properties that are unique to e-receipts such as:
BRScanResults.ereceiptOrderNum
BRScanResults.ereceiptRawHTML
The BRScanResults.products
array is composed of BRProduct
objects as usual, but with 1 additional property: BRProduct.shippingStatus
You can control how far back to search in the user’s email for e-receipts via the BREReceiptManager.dayCutoff
and BREReceiptManager.dateCutoff
properties. The BREReceiptManager.searchUntilDate
controls how recently to search until (i.e. if you do not want to search until the present day). The default setting is to search the previous 14 days.
Remote
Searching a user’s inbox and parsing results can take some time, and if the user exits the app during this process, no results will be received. As a result we have created a method to perform the searching and parsing remotely in an asynchronous fashion.
The authentication for each email provider remains on device, since we do not warehouse any user credentials server side. However instead of invoking -[BREReceiptManager getEReceiptsWithCompletion:]
, you will call -[BREReceiptManager startRemoteEReceiptScrapeForAccount:withCompletion:]
.
This method queues up a scraping job remotely and returns a job ID (or an error if the job could not be succesfully queued). This job ID will be included in the results payload that is posted to the results endpoint that you have configured for remote scraping (see below).
For ease of debugging, the BREReceiptManager.remoteScrapeClientEndpoint
can be used to override the results endpoint that you have configured server side using the configuration API.
If you would like to override the cutoff date on a user-by-user basis, this can be achieved with the BREReceiptManager.remoteScrapeUserDateCutoff
propery.
Configuration API
In order to use the remote scraping method, you will need to configure your server side setup using our configuration API: https://app.swaggerhub.com/apis-docs/blinkreceipt/ereceipts
Please reach out to your account point of contact to initiate this process.
Aggregation
A single online (or in-store) order can generate a series of emails - order confirmation, shipping update, item substitution, delivery confirmation, etc.
You can makes use of our aggregation system in order to receive scrape results in which e-receipts pertaining to the same order are returned together.
This is as simple as enabling the BREReceiptManager.aggregateResults
property (there is a corresponding property in the Configuration API for remote scraping).
When aggregation is turned on, the top level results in each BRScanResults
object that is returned are the aggregated, most recent results for a given order. Inside this object, you will find the BRScanResults.ereceiptComponentEmails
array populated with all of the component emails that our system determined are part of this order. Each item is itself a BRScanResults
object. If some of the emails from this order were initially parsed during a previous scrape session, you won’t find all the data from those emails populated in the component results structure, rather just the blinkReceiptId
will appear (so that you would be able to correlate that with results from the earlier scrape sessions if it is important to be able to see the component results).


Summary of me
My name is Niels van Londen, I am 16 years old and I have a basic knowledge of webpage development. I love traveling and experiencing new adventures. I enjoy hanging out with my friends and exploring the internet.
My experience
Most of my experience has came from the greatest teacher of all. The Internet. I also attended a 2 week programming camp at NYU called ID Tech. At ID Tech I learned basic Java coded multiple programs ranging from fortune teller to a program that prints endless fibonacci. I have learned about website development and am excited to build more.


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About me
I'm a front end web developer based in Toronto, Ontario, Canada. I code in all the languages one would expect from a front end web developer (fine, I'll list them: HTML, CSS, JS) and prefer to sit on the front of the front end. Building out super usable (by the user), reusable (by the developer), and accessible (to everyone) components on top of well thought out design systems is my jam.
I am currently a frontend developer at Race Roster, a registration platform for endurance events worldwide based in London, Ontario, Canada. Before that I spent just under 3 years as the lead front end web developer at tbk Creative. Learn more about all the super neat-o things I did in my resume.
Before the pandemic, I spent a couple years co-organizing the London Front-end Development Meetup where I also delivered a whole pile of presentations, especially about web accessibility. I also spent time teaching and volunteering with Canada Learning Code. Both of these are things I plan to pick back up on when things are a little more safe.


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High resolution graphics and responsive layout makes theme look great and crisp on any device and screen size.
High resolution graphics and responsive layout makes theme look great and crisp on any device and screen size.
High resolution graphics and responsive layout makes theme look great and crisp on any device and screen size.
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Haretra in sodales atsen interdumCare and accuracy in the design process
Care and accuracy in the design process
Care and accuracy in the design process
Care and accuracy in the design process
Care and accuracy in the design process show respect towards the consumer.
John Smith - Manager at Mexin


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this demo is very simple but usefule while store a js object and restore it later.


This library provides some functions for determining the differences between VM implementations and conditionally evaluating code blocks based on these differences.
Specifically, it provides functions for determining the number of bits per cell and the endian nature of an implementation.
| Function | Stack | Usage |
|---|---|---|
| size | -n | Return the number of bits per cell |
| endian | -n | Return 0 for little endian or 1 for big endian |
| bits{ | n"- | Execute code up to } if the bits per cell matches n |
| bigEndian | "- | Execute code up to } if endian is big |
| littleEndian | "- | Execute code up to } if endian is little |
| } | - | Does nothing |


Hello {{repName}},
{{acName}} at the Alumni Center has begun to process your alumni request. He/she should be in touch with you shortly
with a response. Until then you can check the status of your request in your console at AlumniRequestGW.
- Alumni Request Portal Team


2-BitBio is Jake Warner
Clickable Volcano Plots in Shiny! ;
Clustering RNAseq data using K-means: how many clusters? ;
Bulk download stock data from Yahoo finance with R ;
Pokemodels: An outreach initiative ;
BLASTx is too slow! Here's some alternatives. ;
Ramazon: Deploying shiny apps on AWS ;
Using Shiny to make a web plotter for RNAseq data ;
Bash commands for manipulating fasta files ;
Clustering RNAseq data, making heatmaps, and tree cutting to identify gene modules. ;


Built In Functions
Introduction
Pig comes with a set of built in functions (the eval, load/store, math, string, bag and tuple functions). Two main properties differentiate built in functions from user defined functions (UDFs). First, built in functions don't need to be registered because Pig knows where they are. Second, built in functions don't need to be qualified when they are used because Pig knows where to find them.
Dynamic Invokers
Often you may need to use a simple function that is already provided by standard Java libraries, but for which a user defined functions (UDF) has not been written. Dynamic invokers allow you to refer to Java functions without having to wrap them in custom UDFs, at the cost of doing some Java reflection on every function call.
... DEFINE UrlDecode InvokeForString('java.net.URLDecoder.decode', 'String String'); encoded_strings = LOAD 'encoded_strings.txt' as (encoded:chararray); decoded_strings = FOREACH encoded_strings GENERATE UrlDecode(encoded, 'UTF-8'); ...
Currently, dynamic invokers can be used for any static function that:
- Accepts no arguments or accepts some combination of strings, ints, longs, doubles, floats, or arrays with these same types
- Returns a string, an int, a long, a double, or a float
Only primitives can be used for numbers; no capital-letter numeric classes can be used as arguments. Depending on the return type, a specific kind of invoker must be used: InvokeForString, InvokeForInt, InvokeForLong, InvokeForDouble, or InvokeForFloat.
The DEFINE statement is used to bind a keyword to a Java method, as above. The first argument to the InvokeFor* constructor is the full path to the desired method. The second argument is a space-delimited ordered list of the classes of the method arguments. This can be omitted or an empty string if the method takes no arguments. Valid class names are string, long, float, double, and int. Invokers can also work with array arguments, represented in Pig as DataBags of single-tuple elements. Simply refer to string[], for example. Class names are not case sensitive.
The ability to use invokers on methods that take array arguments makes methods like those in org.apache.commons.math.stat.StatUtils available (for processing the results of grouping your datasets, for example). This is helpful, but a word of caution: the resulting UDF will not be optimized for Hadoop, and the very significant benefits one gains from implementing the Algebraic and Accumulator interfaces are lost here. Be careful if you use invokers this way.
Eval Functions
AVG
Computes the average of the numeric values in a single-column bag.
Syntax
|
AVG(expression) |
Terms
|
expression |
Any expression whose result is a bag. The elements of the bag should be data type int, long, float, or double. |
Usage
Use the AVG function to compute the average of the numeric values in a single-column bag. AVG requires a preceding GROUP ALL statement for global averages and a GROUP BY statement for group averages.
The AVG function now ignores NULL values.
Example
In this example the average GPA for each student is computed (see the GROUP operator for information about the field names in relation B).
A = LOAD 'student.txt' AS (name:chararray, term:chararray, gpa:float); DUMP A; (John,fl,3.9F) (John,wt,3.7F) (John,sp,4.0F) (John,sm,3.8F) (Mary,fl,3.8F) (Mary,wt,3.9F) (Mary,sp,4.0F) (Mary,sm,4.0F) B = GROUP A BY name; DUMP B; (John,{(John,fl,3.9F),(John,wt,3.7F),(John,sp,4.0F),(John,sm,3.8F)}) (Mary,{(Mary,fl,3.8F),(Mary,wt,3.9F),(Mary,sp,4.0F),(Mary,sm,4.0F)}) C = FOREACH B GENERATE A.name, AVG(A.gpa); DUMP C; ({(John),(John),(John),(John)},3.850000023841858) ({(Mary),(Mary),(Mary),(Mary)},3.925000011920929)
Types Tables
|
int |
long |
float |
double |
chararray |
bytearray |
|
|
AVG |
long |
long |
double |
double |
error |
cast as double |
CONCAT
Concatenates two expressions of identical type.
Syntax
|
CONCAT (expression, expression) |
Terms
|
expression |
Any expression. |
Usage
Use the CONCAT function to concatenate two expressions. The result values of the two expressions must have identical types.
Example
In this example fields f2 and f3 are concatenated.
A = LOAD 'data' as (f1:chararray, f2:chararray, f3:chararray); DUMP A; (apache,open,source) (hadoop,map,reduce) (pig,pig,latin) X = FOREACH A GENERATE CONCAT(f2,f3); DUMP X; (opensource) (mapreduce) (piglatin)
COUNT
Computes the number of elements in a bag.
Syntax
|
COUNT(expression) |
Terms
|
expression |
An expression with data type bag. |
Usage
Use the COUNT function to compute the number of elements in a bag. COUNT requires a preceding GROUP ALL statement for global counts and a GROUP BY statement for group counts.
The COUNT function follows syntax semantics and ignores nulls. What this means is that a tuple in the bag will not be counted if the FIRST FIELD in this tuple is NULL. If you want to include NULL values in the count computation, use COUNT_STAR.
Note: You cannot use the tuple designator (*) with COUNT; that is, COUNT(*) will not work.
Example
In this example the tuples in the bag are counted (see the GROUP operator for information about the field names in relation B).
A = LOAD 'data' AS (f1:int,f2:int,f3:int); DUMP A; (1,2,3) (4,2,1) (8,3,4) (4,3,3) (7,2,5) (8,4,3) B = GROUP A BY f1; DUMP B; (1,{(1,2,3)}) (4,{(4,2,1),(4,3,3)}) (7,{(7,2,5)}) (8,{(8,3,4),(8,4,3)}) X = FOREACH B GENERATE COUNT(A); DUMP X; (1L) (2L) (1L) (2L)
Types Tables
|
int |
long |
float |
double |
chararray |
bytearray |
|
|
COUNT |
long |
long |
long |
long |
long |
long |
COUNT_STAR
Computes the number of elements in a bag.
Syntax
|
COUNT_STAR(expression) |
Terms
|
expression |
An expression with data type bag. |
Usage
Use the COUNT_STAR function to compute the number of elements in a bag. COUNT_STAR requires a preceding GROUP ALL statement for global counts and a GROUP BY statement for group counts.
COUNT_STAR includes NULL values in the count computation (unlike COUNT, which ignores NULL values).
Example
In this example COUNT_STAR is used the count the tuples in a bag.
X = FOREACH B GENERATE COUNT_STAR(A);
DIFF
Compares two fields in a tuple.
Syntax
|
DIFF (expression, expression) |
Terms
|
expression |
An expression with any data type. |
Usage
The DIFF function takes two bags as arguments and compares them. Any tuples that are in one bag but not the other are returned in a bag. If the bags match, an empty bag is returned. If the fields are not bags then they will be wrapped in tuples and returned in a bag if they do not match, or an empty bag will be returned if the two records match. The implementation assumes that both bags being passed to the DIFF function will fit entirely into memory simultaneously. If this is not the case the UDF will still function but it will be VERY slow.
Example
In this example DIFF compares the tuples in two bags.
A = LOAD 'bag_data' AS (B1:bag{T1:tuple(t1:int,t2:int)},B2:bag{T2:tuple(f1:int,f2:int)}); DUMP A; ({(8,9),(0,1)},{(8,9),(1,1)}) ({(2,3),(4,5)},{(2,3),(4,5)}) ({(6,7),(3,7)},{(2,2),(3,7)}) DESCRIBE A; a: {B1: {T1: (t1: int,t2: int)},B2: {T2: (f1: int,f2: int)}} X = FOREACH A DIFF(B1,B2); grunt> dump x; ({(0,1),(1,1)}) ({}) ({(6,7),(2,2)})
IsEmpty
Checks if a bag or map is empty.
Syntax
|
IsEmpty(expression) |
Terms
|
expression |
An expression with any data type. |
Usage
The IsEmpty function checks if a bag or map is empty (has no data). The function can be used to filter data.
Example
In this example all students with an SSN but no name are located.
SSN = load 'ssn.txt' using PigStorage() as (ssn:long); SSN_NAME = load 'students.txt' using PigStorage() as (ssn:long, name:chararray); /* do a left outer join of SSN with SSN_Name */ X = JOIN SSN by ssn LEFT OUTER, SSN_NAME by ssn; /* only keep those ssn's for which there is no name */ Y = filter X by IsEmpty(SSN_NAME);
MAX
Computes the maximum of the numeric values or chararrays in a single-column bag. MAX requires a preceding GROUP ALL statement for global maximums and a GROUP BY statement for group maximums.
Syntax
|
MAX(expression) |
Terms
|
expression |
An expression with data types int, long, float, double, or chararray. |
Usage
Use the MAX function to compute the maximum of the numeric values or chararrays in a single-column bag.
Example
In this example the maximum GPA for all terms is computed for each student (see the GROUP operator for information about the field names in relation B).
A = LOAD 'student' AS (name:chararray, session:chararray, gpa:float); DUMP A; (John,fl,3.9F) (John,wt,3.7F) (John,sp,4.0F) (John,sm,3.8F) (Mary,fl,3.8F) (Mary,wt,3.9F) (Mary,sp,4.0F) (Mary,sm,4.0F) B = GROUP A BY name; DUMP B; (John,{(John,fl,3.9F),(John,wt,3.7F),(John,sp,4.0F),(John,sm,3.8F)}) (Mary,{(Mary,fl,3.8F),(Mary,wt,3.9F),(Mary,sp,4.0F),(Mary,sm,4.0F)}) X = FOREACH B GENERATE group, MAX(A.gpa); DUMP X; (John,4.0F) (Mary,4.0F)
Types Tables
|
int |
long |
float |
double |
chararray |
bytearray |
|
|
MAX |
int |
long |
float |
double |
chararray |
cast as double |
MIN
Computes the minimum of the numeric values or chararrays in a single-column bag. MIN requires a preceding GROUP… ALL statement for global minimums and a GROUP … BY statement for group minimums.
Syntax
|
MIN(expression) |
Terms
|
expression |
An expression with data types int, long, float, double, or chararray. |
Usage
Use the MIN function to compute the minimum of a set of numeric values or chararrays in a single-column bag.
Example
In this example the minimum GPA for all terms is computed for each student (see the GROUP operator for information about the field names in relation B).
A = LOAD 'student' AS (name:chararray, session:chararray, gpa:float); DUMP A; (John,fl,3.9F) (John,wt,3.7F) (John,sp,4.0F) (John,sm,3.8F) (Mary,fl,3.8F) (Mary,wt,3.9F) (Mary,sp,4.0F) (Mary,sm,4.0F) B = GROUP A BY name; DUMP B; (John,{(John,fl,3.9F),(John,wt,3.7F),(John,sp,4.0F),(John,sm,3.8F)}) (Mary,{(Mary,fl,3.8F),(Mary,wt,3.9F),(Mary,sp,4.0F),(Mary,sm,4.0F)}) X = FOREACH B GENERATE group, MIN(A.gpa); DUMP X; (John,3.7F) (Mary,3.8F)
Types Tables
|
int |
long |
float |
double |
chararray |
bytearray |
|
|
MIN |
int |
long |
float |
double |
chararray |
cast as double |
SIZE
Computes the number of elements based on any Pig data type.
Syntax
|
SIZE(expression) |
Terms
|
expression |
An expression with any data type. |
Usage
Use the SIZE function to compute the number of elements based on the data type (see the Types Tables below). SIZE includes NULL values in the size computation. SIZE is not algebraic.
Example
In this example the number of characters in the first field is computed.
A = LOAD 'data' as (f1:chararray, f2:chararray, f3:chararray); (apache,open,source) (hadoop,map,reduce) (pig,pig,latin) X = FOREACH A GENERATE SIZE(f1); DUMP X; (6L) (6L) (3L)
Types Tables
|
int |
returns 1 |
|
long |
returns 1 |
|
float |
returns 1 |
|
double |
returns 1 |
|
chararray |
returns number of characters in the array |
|
bytearray |
returns number of bytes in the array |
|
tuple |
returns number of fields in the tuple |
|
bag |
returns number of tuples in bag |
|
map |
returns number of key/value pairs in map |
SUM
Computes the sum of the numeric values in a single-column bag. SUM requires a preceding GROUP ALL statement for global sums and a GROUP BY statement for group sums.
Syntax
|
SUM(expression) |
Terms
|
expression |
An expression with data types int, long, float, double, or bytearray cast as double. |
Usage
Use the SUM function to compute the sum of a set of numeric values in a single-column bag.
Example
In this example the number of pets is computed. (see the GROUP operator for information about the field names in relation B).
A = LOAD 'data' AS (owner:chararray, pet_type:chararray, pet_num:int); DUMP A; (Alice,turtle,1) (Alice,goldfish,5) (Alice,cat,2) (Bob,dog,2) (Bob,cat,2) B = GROUP A BY owner; DUMP B; (Alice,{(Alice,turtle,1),(Alice,goldfish,5),(Alice,cat,2)}) (Bob,{(Bob,dog,2),(Bob,cat,2)}) X = FOREACH B GENERATE group, SUM(A.pet_num); DUMP X; (Alice,8L) (Bob,4L)
Types Tables
|
int |
long |
float |
double |
chararray |
bytearray |
|
|
SUM |
long |
long |
double |
double |
error |
cast as double |
TOKENIZE
Splits a string and outputs a bag of words.
Syntax
|
TOKENIZE(expression [, 'field_delimiter']) |
Terms
|
expression |
An expression with data type chararray. |
|
'field_delimiter' |
An optional field delimiter (in single quotes). If field_delimiter is null or not passed, the following will be used as delimiters: space [ ], double quote [ " ], coma [ , ] parenthesis [ () ], star [ * ]. |
Usage
Use the TOKENIZE function to split a string of words (all words in a single tuple) into a bag of words (each word in a single tuple).
Example
In this example the strings in each row are split.
A = LOAD 'data' AS (f1:chararray); DUMP A; (Here is the first string.) (Here is the second string.) (Here is the third string.) X = FOREACH A GENERATE TOKENIZE(f1); DUMP X; ({(Here),(is),(the),(first),(string.)}) ({(Here),(is),(the),(second),(string.)}) ({(Here),(is),(the),(third),(string.)})
In this example a field delimiter is specified.
{code} A = LOAD 'data' AS (f1:chararray); B = FOREACH A TOKENIZE (f1,'||'); DUMP B; {code}
Load/Store Functions
Load/store functions determine how data goes into Pig and comes out of Pig. Pig provides a set of built-in load/store functions, described in the sections below. You can also write your own load/store functions (see User Defined Functions).
Handling Compression
Support for compression is determined by the load/store function. PigStorage and TextLoader support gzip and bzip compression for both read (load) and write (store). BinStorage does not support compression.
To work with gzip compressed files, input/output files need to have a .gz extension. Gzipped files cannot be split across multiple maps; this means that the number of maps created is equal to the number of part files in the input location.
A = load ‘myinput.gz’; store A into ‘myoutput.gz’;
To work with bzip compressed files, the input/output files need to have a .bz or .bz2 extension. Because the compression is block-oriented, bzipped files can be split across multiple maps.
A = load ‘myinput.bz’; store A into ‘myoutput.bz’;
Note: PigStorage and TextLoader correctly read compressed files as long as they are NOT CONCATENATED FILES generated in this manner:
-
cat *.gz > text/concat.gz
-
cat *.bz > text/concat.bz
-
cat *.bz2 > text/concat.bz2
If you use concatenated gzip or bzip files with your Pig jobs, you will NOT see a failure but the results will be INCORRECT.
BinStorage
Loads and stores data in machine-readable format.
Syntax
|
BinStorage() |
Terms
|
none |
no parameters |
Usage
Pig uses BinStorage to load and store the temporary data that is generated between multiple MapReduce jobs.
- BinStorage works with data that is represented on disk in machine-readable format. BinStorage does NOT support compression.
- BinStorage supports multiple locations (files, directories, globs) as input.
Occasionally, users use BinStorage to store their own data. However, because BinStorage is a proprietary binary format, the original data is never in BinStorage - it is always a derivation of some other data.
We have seen several examples of users doing something like this:
a = load 'b.txt' as (id, f); b = group a by id; store b into 'g' using BinStorage();
And then later:
a = load 'g/part*' using BinStorage() as (id, d:bag{t:(v, s)}); b = foreach a generate (double)id, flatten(d); dump b;
There is a problem with this sequence of events. The first script does not define data types and, as the result, the data is stored as a bytearray and a bag with a tuple that contains two bytearrays. The second script attempts to cast the bytearray to double; however, since the data originated from a different loader, it has no way to know the format of the bytearray or how to cast it to a different type. To solve this problem, Pig:
- Sends an error message when the second script is executed: "ERROR 1118: Cannot cast bytes loaded from BinStorage. Please provide a custom converter."
- Allows you to use a custom converter to perform the casting.
a = load 'g/part*' using BinStorage('Utf8StorageConverter') as (id, d:bag{t:(v, s)}); b = foreach a generate (double)id, flatten(d); dump b;
Examples
In this example BinStorage is used with the LOAD and STORE functions.
A = LOAD 'data' USING BinStorage(); STORE X into 'output' USING BinStorage();
In this example BinStorage is used to load multiple locations.
A = LOAD 'input1.bin, input2.bin' USING BinStorage();
BinStorage does not track data lineage. When Pig uses BinStorage to move data between MapReduce jobs, Pig can figure out the correct cast function to use and apply it. However, as shown in the example below, when you store data using BinStorage and then use a separate Pig Latin script to read data (thus loosing the type information), it is your responsibility to correctly cast the data before storing it using BinStorage.
raw = load 'sampledata' using BinStorage() as (col1,col2, col3); --filter out null columns A = filter raw by col1#'bcookie' is not null; B = foreach A generate col1#'bcookie' as reqcolumn; describe B; --B: {regcolumn: bytearray} X = limit B 5; dump X; (36co9b55onr8s) (36co9b55onr8s) (36hilul5oo1q1) (36hilul5oo1q1) (36l4cj15ooa8a) B = foreach A generate (chararray)col1#'bcookie' as convertedcol; describe B; --B: {convertedcol: chararray} X = limit B 5; dump X; () () () () ()
JsonLoader, JsonStorage
Load or store JSON data.
Syntax
|
JsonLoader( [‘schema’] ) |
|
JsonStorage( ) |
Terms
|
schema |
An optional Pig schema, in single quotes. |
Usage
Use JsonLoader to load JSON data.
Use JsonStorage to store JSON data.
Note that there is no concept of delimit in JsonLoader or JsonStorer. The data is encoded in standard JSON format. JsonLoader optionally takes a schema as the construct argument.
Examples
In this example data is loaded with a schema.
a = load 'a.json' using JsonLoader('a0:int,a1:{(a10:int,a11:chararray)},a2:(a20:double,a21:bytearray),a3:[chararray]');
In this example data is loaded without a schema; it assumes there is a .pig_schema (produced by JsonStorage) in the input directory.
a = load 'a.json' using JsonLoader();
PigDump
Stores data in UTF-8 format.
Syntax
|
PigDump() |
Terms
|
none |
no parameters |
Usage
PigDump stores data as tuples in human-readable UTF-8 format.
Example
In this example PigDump is used with the STORE function.
STORE X INTO 'output' USING PigDump();
PigStorage
Loads and stores data as structured text files.
Syntax
|
PigStorage( [field_delimiter] , ['options'] ) |
Terms
Usage
PigStorage is the default function used by Pig to load/store the data. PigStorage supports structured text files (in human-readable UTF-8 format) in compressed or uncompressed form (see Handling Compression). All Pig data types (both simple and complex) can be read/written using this function. The input data to the load can be a file, a directory or a glob.
Load/Store Statements
Load statements – PigStorage expects data to be formatted using field delimiters, either the tab character ('\t') or other specified character.
Store statements – PigStorage outputs data using field deliminters, either the tab character ('\t') or other specified character, and the line feed record delimiter ('\n').
Field/Record Delimiters
Field Delimiters – For load and store statements the default field delimiter is the tab character ('\t'). You can use other characters as field delimiters, but separators such as ^A or Ctrl-A should be represented in Unicode (\u0001) using UTF-16 encoding (see Wikipedia ASCII, Unicode, and UTF-16).
Record Deliminters – For load statements Pig interprets the line feed ( '\n' ), carriage return ( '\r' or CTRL-M) and combined CR + LF ( '\r\n' ) characters as record delimiters (do not use these characters as field delimiters). For store statements Pig uses the line feed ('\n') character as the record delimiter.
Schemas
If the schema option is specified, a hidden ".pig_schema" file is created in the output directory when storing data. It is used by PigStorage (with or without -schema) during loading to determine the field names and types of the data without the need for a user to explicitly provide the schema in an as clause, unless noschema is specified. No attempt to merge conflicting schemas is made during loading. The first schema encountered during a file system scan is used.
Additionally, if the schema option is specified, a ".pig_headers" file is created in the output directory. This file simply lists the delimited aliases. This is intended to make export to tools that can read files with header lines easier (just cat the header to your data).
If the schema option is NOT specified, a schema will not be written when storing data.
If the noschema option is NOT specified, and a schema is found, it gets loaded when loading data.
Note that regardless of whether or not you store the schema, you always need to specify the correct delimiter to read your data. If you store reading delimiter "#" and then load using the default delimiter, your data will not be parsed correctly.
Record Provenance
If tagsource option is specified, PigStorage will add a psudo-column INPUT_FILE_NAME to the beginning of the record. As the name suggests, it is the input file name containing this particular record.
Complex Data Types
The formats for complex data types are shown here:
-
Tuple: enclosed by (), items separated by ","
- Non-empty tuple: (item1,item2,item3)
- Empty tuple is valid: ()
-
Bag: enclosed by {}, tuples separated by ","
- Non-empty bag: {code}{(tuple1),(tuple2),(tuple3)}{code}
- Empty bag is valid: {}
-
Map: enclosed by [], items separated by ",", key and value separated by "#"
- Non-empty map: [key1#value1,key2#value2]
- Empty map is valid: []
If load statement specify a schema, Pig will convert the complex type according to schema. If conversion fails, the affected item will be null (see Nulls and Pig Latin).
Examples
In this example PigStorage expects input.txt to contain tab-separated fields and newline-separated records. The statements are equivalent.
A = LOAD 'student' USING PigStorage('\t') AS (name: chararray, age:int, gpa: float); A = LOAD 'student' AS (name: chararray, age:int, gpa: float);
In this example PigStorage stores the contents of X into files with fields that are delimited with an asterisk ( * ). The STORE function specifies that the files will be located in a directory named output and that the files will be named part-nnnnn (for example, part-00000).
STORE X INTO 'output' USING PigStorage('*');
In this example, PigStorage loads data with complex data type, a bag of map and double.
a = load '1.txt' as (a0:{t:(m:map[int],d:double)}); {([foo#1,bar#2],34.0),([white#3,yellow#4],45.0)} : valid {([foo#badint],baddouble)} : conversion fail for badint/baddouble, get {([foo#],)} {} : valid, empty bag
TextLoader
Loads unstructured data in UTF-8 format.
Syntax
|
TextLoader() |
Terms
|
none |
no parameters |
Usage
TextLoader works with unstructured data in UTF8 format. Each resulting tuple contains a single field with one line of input text. TextLoader also supports compression.
Currently, TextLoader support for compression is limited.
TextLoader cannot be used to store data.
Example
In this example TextLoader is used with the LOAD function.
A = LOAD 'data' USING TextLoader();
Math Functions
For general information about these functions, see the Java API Specification, Class Math. Note the following:
-
Pig function names are case sensitive and UPPER CASE.
-
Pig may process results differently than as stated in the Java API Specification:
-
If the result value is null or empty, Pig returns null.
-
If the result value is not a number (NaN), Pig returns null.
-
If Pig is unable to process the expression, Pig returns an exception.
-
ABS
Returns the absolute value of an expression.
Syntax
|
ABS(expression) |
Terms
|
expression |
Any expression whose result is type int, long, float, or double. |
Usage
Use the ABS function to return the absolute value of an expression. If the result is not negative (x ≥ 0), the result is returned. If the result is negative (x < 0), the negation of the result is returned.
ACOS
Returns the arc cosine of an expression.
Syntax
|
ACOS(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the ACOS function to return the arc cosine of an expression.
ASIN
Returns the arc sine of an expression.
Syntax
|
ASIN(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the ASIN function to return the arc sine of an expression.
ATAN
Returns the arc tangent of an expression.
Syntax
|
ATAN(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the ATAN function to return the arc tangent of an expression.
CBRT
Returns the cube root of an expression.
Syntax
|
CBRT(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the CBRT function to return the cube root of an expression.
CEIL
Returns the value of an expression rounded up to the nearest integer.
Syntax
|
CEIL(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the CEIL function to return the value of an expression rounded up to the nearest integer. This function never decreases the result value.
|
x |
CEIL(x) |
|
4.6 |
5 |
|
3.5 |
4 |
|
2.4 |
3 |
|
1.0 |
1 |
|
-1.0 |
-1 |
|
-2.4 |
-2 |
|
-3.5 |
-3 |
|
-4.6 |
-4 |
COS
Returns the trigonometric cosine of an expression.
Syntax
|
COS(expression) |
Terms
|
expression |
An expression (angle) whose result is type double. |
Usage
Use the COS function to return the trigonometric cosine of an expression.
COSH
Returns the hyperbolic cosine of an expression.
Syntax
|
COSH(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the COSH function to return the hyperbolic cosine of an expression.
EXP
Returns Euler's number e raised to the power of x.
Syntax
|
EXP(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the EXP function to return the value of Euler's number e raised to the power of x (where x is the result value of the expression).
FLOOR
Returns the value of an expression rounded down to the nearest integer.
Syntax
|
FLOOR(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the FLOOR function to return the value of an expression rounded down to the nearest integer. This function never increases the result value.
|
x |
CEIL(x) |
|
4.6 |
4 |
|
3.5 |
3 |
|
2.4 |
2 |
|
1.0 |
1 |
|
-1.0 |
-1 |
|
-2.4 |
-3 |
|
-3.5 |
-4 |
|
-4.6 |
-5 |
LOG
Returns the natural logarithm (base e) of an expression.
Syntax
|
LOG(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the LOG function to return the natural logarithm (base e) of an expression.
LOG10
Returns the base 10 logarithm of an expression.
Syntax
|
LOG10(expression) |
Terms
|
expression |
An expression whose result is type double. |
Usage
Use the LOG10 function to return the base 10 logarithm of an expression.
RANDOM
Returns a pseudo random number.
Syntax
|
RANDOM( ) |
Terms
|
N/A |
No terms. |
Usage
Use the RANDOM function to return a pseudo random number (type double) greater than or equal to 0.0 and less than 1.0.
ROUND
Returns the value of an expression rounded to an integer.
Syntax
|
ROUND(expression) |
Terms
|
expression |
An expression whose result is type float or double. |
Usage
Use the ROUND function to return the value of an expression rounded to an integer (if the result type is float) or rounded to a long (if the result type is double).
|
x |
CEIL(x) |
|
4.6 |
5 |
|
3.5 |
4 |
|
2.4 |
2 |
|
1.0 |
1 |
|
-1.0 |
-1 |
|
-2.4 |
-2 |
|
-3.5 |
-3 |
|
-4.6 |
-5 |
SIN
Returns the sine of an expression.
Syntax
|
SIN(expression) |
Terms
|
expression |
An expression whose result is double. |
Usage
Use the SIN function to return the sine of an expession.
SINH
Returns the hyperbolic sine of an expression.
Syntax
|
SINH(expression) |
Terms
|
expression |
An expression whose result is double. |
Usage
Use the SINH function to return the hyperbolic sine of an expression.
SQRT
Returns the positive square root of an expression.
Syntax
|
SQRT(expression) |
Terms
|
expression |
An expression whose result is double. |
Usage
Use the SQRT function to return the positive square root of an expression.
TAN
Returns the trignometric tangent of an angle.
Syntax
|
TAN(expression) |
Terms
|
expression |
An expression (angle) whose result is double. |
Usage
Use the TAN function to return the trignometric tangent of an angle.
TANH
Returns the hyperbolic tangent of an expression.
Syntax
|
TANH(expression) |
Terms
|
expression |
An expression whose result is double. |
Usage
Use the TANH function to return the hyperbolic tangent of an expression.
String Functions
For general information about these functions, see the Java API Specification, Class String. Note the following:
-
Pig function names are case sensitive and UPPER CASE.
-
Pig string functions have an extra, first parameter: the string to which all the operations are applied.
-
Pig may process results differently than as stated in the Java API Specification. If any of the input parameters are null or if an insufficient number of parameters are supplied, NULL is returned.
INDEXOF
Returns the index of the first occurrence of a character in a string, searching forward from a start index.
Syntax
|
INDEXOF(string, 'character', startIndex) |
Terms
|
string |
The string to be searched. |
|
'character' |
The character being searched for, in quotes. |
|
startIndex |
The index from which to begin the forward search. The string index begins with zero (0). |
Usage
Use the INDEXOF function to determine the index of the first occurrence of a character in a string. The forward search for the character begins at the designated start index.
LAST_INDEX_OF
Returns the index of the last occurrence of a character in a string, searching backward from a start index.
Syntax
|
LAST_INDEX_OF(expression) |
Terms
|
string |
The string to be searched. |
|
'character' |
The character being searched for, in quotes. |
|
startIndex |
The index from which to begin the backward search. The string index begins with zero (0). |
Usage
Use the LAST_INDEX_OF function to determine the index of the last occurrence of a character in a string. The backward search for the character begins at the designated start index.
LCFIRST
Converts the first character in a string to lower case.
Syntax
|
LCFIRST(expression) |
Terms
|
expression |
An expression whose result type is chararray. |
Usage
Use the LCFIRST function to convert only the first character in a string to lower case.
LOWER
Converts all characters in a string to lower case.
Syntax
|
LOWER(expression) |
Terms
|
expression |
An expression whose result type is chararray. |
Usage
Use the LOWER function to convert all characters in a string to lower case.
REGEX_EXTRACT
Performs regular expression matching and extracts the matched group defined by an index parameter.
Syntax
|
REGEX_EXTRACT (string, regex, index) |
Terms
|
string |
The string in which to perform the match. |
|
regex |
The regular expression. |
|
index |
The index of the matched group to return. |
Usage
Use the REGEX_EXTRACT function to perform regular expression matching and to extract the matched group defined by the index parameter (where the index is a 1-based parameter.) The function uses Java regular expression form.
The function returns a string that corresponds to the matched group in the position specified by the index. If there is no matched expression at that position, NULL is returned.
Example
This example will return the string '<IP_ADDRESS>'.
REGEX_EXTRACT('<IP_ADDRESS>:8020', '(.*)\:(.*)', 1);
REGEX_EXTRACT_ALL
Performs regular expression matching and extracts all matched groups.
Syntax
|
REGEX_EXTRACT (string, regex) |
Terms
|
string |
The string in which to perform the match. |
|
regex |
The regular expression. |
Usage
Use the REGEX_EXTRACT_ALL function to perform regular expression matching and to extract all matched groups. The function uses Java regular expression form.
The function returns a tuple where each field represents a matched expression. If there is no match, an empty tuple is returned.
Example
This example will return the tuple (<IP_ADDRESS>,8020).
REGEX_EXTRACT_ALL('<IP_ADDRESS>:8020', '(.*)\:(.*)');
REPLACE
Replaces existing characters in a string with new characters.
Syntax
|
REPLACE(string, 'oldChar', 'newChar'); |
Terms
|
string |
The string to be updated. |
|
'oldChar' |
The existing characters being replaced, in quotes. |
|
'newChar' |
The new characters replacing the existing characters, in quotes. |
Usage
Use the REPLACE function to replace existing characters in a string with new characters.
For example, to change "open source software" to "open source wiki" use this statement: REPLACE(string,'software','wiki');
STRSPLIT
Splits a string around matches of a given regular expression.
Syntax
|
STRSPLIT(string, regex, limit) |
Terms
|
string |
The string to be split. |
|
regex |
The regular expression. |
|
Limit |
The number of times the pattern (the compiled representation of the regular expression) is applied. |
Usage
Use the STRSPLIT function to split a string around matches of a given regular expression.
For example, given the string (open:source:software), STRSPLIT (string, ':',2) will return ((open,source:software)) and STRSPLIT (string, ':',3) will return ((open,source,software)).
SUBSTRING
Returns a substring from a given string.
Syntax
|
SUBSTRING(string, startIndex, stopIndex) |
Terms
|
string |
The string from which a substring will be extracted. |
|
startIndex |
The index (type integer) of the first character of the substring. The index of a string begins with zero (0). |
|
stopIndex |
The index (type integer) of the character following the last character of the substring. |
Usage
Use the SUBSTRING function to return a substring from a given string.
Given a field named alpha whose value is ABCDEF, to return substring BCD use this statement: SUBSTRING(alpha,1,4). Note that 1 is the index of B (the first character of the substring) and 4 is the index of E (the character following the last character of the substring).
TRIM
Returns a copy of a string with leading and trailing white space removed.
Syntax
|
TRIM(expression) |
Terms
|
expression |
An expression whose result is chararray. |
Usage
Use the TRIM function to remove leading and trailing white space from a string.
UCFIRST
Returns a string with the first character converted to upper case.
Syntax
|
UCFIRST(expression) |
Terms
|
expression |
An expression whose result type is chararray. |
Usage
Use the UCFIRST function to convert only the first character in a string to upper case.
UPPER
Returns a string converted to upper case.
Syntax
|
UPPER(expression) |
Terms
|
expression |
An expression whose result type is chararray. |
Usage
Use the UPPER function to convert all characters in a string to upper case.
Tuple, Bag, Map Functions
TOTUPLE
Converts one or more expressions to type tuple.
Syntax
|
TOTUPLE(expression [, expression ...]) |
Terms
|
expression |
An expression of any datatype. |
Usage
Use the TOTUPLE function to convert one or more expressions to a tuple.
See also: Tuple data type and Type Construction Operators
Example
In this example, fields f1, f2 and f3 are converted to a tuple.
a = LOAD 'student' AS (f1:chararray, f2:int, f3:float); DUMP a; (John,18,4.0) (Mary,19,3.8) (Bill,20,3.9) (Joe,18,3.8) b = FOREACH a GENERATE TOTUPLE(f1,f2,f3); DUMP b; ((John,18,4.0)) ((Mary,19,3.8)) ((Bill,20,3.9)) ((Joe,18,3.8))
TOBAG
Converts one or more expressions to type bag.
Syntax
|
TOBAG(expression [, expression ...]) |
Terms
|
expression |
An expression with any data type. |
Usage
Use the TOBAG function to convert one or more expressions to individual tuples which are then placed in a bag.
See also: Bag data type and Type Construction Operators
Example
In this example, fields f1 and f3 are converted to tuples that are then placed in a bag.
a = LOAD 'student' AS (f1:chararray, f2:int, f3:float); DUMP a; (John,18,4.0) (Mary,19,3.8) (Bill,20,3.9) (Joe,18,3.8) b = FOREACH a GENERATE TOBAG(f1,f3); DUMP b; ({(John),(4.0)}) ({(Mary),(3.8)}) ({(Bill),(3.9)}) ({(Joe),(3.8)})
TOMAP
Converts key/value expression pairs into a map.
Syntax
|
TOMAP(key-expression, value-expression [, key-expression, value-expression ...]) |
Terms
|
key-expression |
An expression of type chararray. |
|
value-expression |
An expression of any type supported by a map. |
Usage
Use the TOMAP function to convert pairs of expressions into a map. Note the following:
- You must supply an even number of expressions as parameters
- The elements must comply with map type rules:
- Every odd element (key-expression) must be a chararray since only chararrays can be keys into the map
- Every even element (value-expression) can be of any type supported by a map.
See also: Map data type and Type Construction Operators
Example
In this example, student names (type chararray) and student GPAs (type float) are used to create three maps.
A = load 'students' as (name:chararray, age:int, gpa:float); B = foreach A generate TOMAP(name, gpa); store B into ‘results’; Input (students) joe smith 20 3.5 amy chen 22 3.2 leo allen 18 2.1 Output (results) [joe smith#3.5] [amy chen#3.2] [leo allen#2.1]
TOP
Returns the top-n tuples from a bag of tuples.
Syntax
|
TOP(topN,column,relation) |
Terms
|
topN |
The number of top tuples to return (type integer). |
|
column |
The tuple column whose values are being compared. |
|
relation |
The relation (bag of tuples) containing the tuple column. |
Usage
TOP function returns a bag containing top N tuples from the input bag where N is controlled by the first parameter to the function. The tuple comparison is performed based on a single column from the tuple. The column position is determined by the second parameter to the function. The function assumes that all tuples in the bag contain an element of the same type in the compared column
Example
In this example the top 10 occurrences are returned.
A = LOAD 'data' as (first: chararray, second: chararray); B = GROUP A BY (first, second); C = FOREACH B generate FLATTEN(group), COUNT(*) as count; D = GROUP C BY first; // again group by first topResults = FOREACH D { result = TOP(10, 2, C); // and retain top 10 occurrences of 'second' in first GENERATE FLATTEN(result); }


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The world is a board game, the pieces are the phenomena of the universe, and the rules of the game are laws of Nature. This is "Celestial Inquisition" where you will encounter the biggest stars in the depths of space, go to the very origin of the universe and to the regions where space ends and time itself comes to a standstill, as you journey towards unravelling the mysteries of the universe. Be ready as it will be tough, be ready as it will be demanding,be ready as the universe can show you things that will change your very perception of yourself.So, areyou GAME?
Click here To Register..
Click here To Download Problem statement Three.
Click here To Download Problem statement Two.
Click here To Download Problem statement one
Click here To Register..


{include file="../app/admin/view/head.html" title="$title" /} {include file="../app/admin/view/calendar/head.html" /}


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The Gold Sonata Inc. is eager to provide music instruction for you and your family. Please have a look around and explore all of the things that we have to offer. If you’re interested in becoming a student, please visit the classes page to learn more. We have been providing quality music instruction for over 10 years. We are based in multiple locations, feel free to use our interative map to show which is the closest to you!


The absolute worst is expected when a celebrated Hollywood director is given the reins to a multi-million dollar project after having helmed a small-scale cult film like "Ed Wood." I hate discussing what the budget of the film is but "Mars Attacks!" cost $80 million to make, and was expected to gross over $120 million (which it didn't) - in other words, it should have been a financial blockbuster. Truth is that when you hand the reins to a dark, twisted genius like Tim Burton, anything goes. "Mars Attacks" did not fare well at the box-office and it is just as well - it is a hilarious, witty, nihilistic satire of those old Martian invasion movies from the 40's and 50's. This is not "Independence Day." Its tongue is firmly placed in its cheek.
"Mars Attacks!" begins when a flaming herd of cattle makes its way into a typical all-American small-town - a flying saucer has just had an accidental run-in, but are they here for peace? When the Martians land in the middle of the Nevada desert to be greeted by The President of the U.S. (Jack Nicholson) and other gleeful citizens, the aliens begin blasting everything in sight. When the President decides to greet them at the White House sensing that this was all a misunderstanding, the Martian ambassador proclaims, "We come in peace." Unsurprisingly, the ambassador and his cohorts zap everyone with laser guns and burn all Congress officials into toast.
"Mars Attacks!" doesn't just end there. Burton brings on his magic bag of tricks by mocking all those alien-invasion disaster movies and adding his own bizarre sense of humor. Based on the gory Topps "Mars Attacks!" cards that were banned in the 1950's, the movie is an assemblage of in-jokes, cheeky dialogue, offbeat gags, dozens of special-effects, and sheer comic mayhem and destruction. Nearly the whole cast is demolished but it filled me with cartoonish delight to see how they are demolished. Watch Michael J. Fox melt while trying to reach Sarah Jessica Parker's hand! See the incredible sight of a dog's head being grafted on Parker's body! The movie reads like an outrageously zany comic-book with amazing sights, indeed.
The cast is first-rate for this material. We have wicked Jack Nicholson as not only the straight arrow leader of the U.S. but also as a sleazy, leering Vegas businessman; Glenn Close as the nervous First Lady; Annette Bening as a New Age freak obsessed with meeting the Martians; Danny DeVito as an unctuous lawyer who tries to reason with them; Jim Brown as a former boxer who takes them on; Sarah Jessica Parker and Michael J. Fox as unctuous media reporters; Lisa Marie as the memorably slinky alien in disguise who woos Martin Short; and the hilarious (alien-like) Sylvia Sydney as the elderly grandmother of the trailer park family. There are dozens of other cameos, but the aforementioned actors are the most facetious.
What's most outrageous in Burton's fantasy are the Martians themselves - they are green, skeletal aliens with large brains and bulging eyeballs protected by a shield so they can breathe on Earth.  All they have to say is "Ack, ack, ack, ack, ack."
"Mars Attacks!" doesn't start off well. For one, the Martians grow tiresome after awhile - all that "Ack, Ack" business is not very imaginative or funny. But then, the movie incredibly gains a fast-paced, inventive comic spirit and gets funnier by the minute. There are also some great lines, such as Lukas Haas's response to the Martian's interpretation of earth: "Hey. He made the international sign of the donut." I also like the President's heartwarming "Can't we all get along" speech to the Martians. And seeing Tom Jones playing himself in Vegas and confronting the aliens causes one to smile despite the ridiculous scenario.
"Mars Attacks!" is not Tim Burton's best film but it is more savagely funny and subversive than "Beetlejuice" or "Batman." Burton has fun with the sci-fi genre and cleverly attacks it at the same time. This is definitely no ordinary studio blockbuster film.
For more reviews, check out JERRY AT THE MOVIES at http://buffs.moviething.com/buffs/faust/
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- [ ] I'm reporting a bug, not asking for help
- [ ] I'm sure this is a Leaflet.MarkerCluster code issue, not an issue with my own code nor with the framework I'm using (Cordova, Ionic, Angular, React…)
- [ ] I've searched through the issues to make sure it's not yet reported
How to reproduce
- Leaflet version I'm using:
- Leaflet.MarkerCluster version I'm using:
- Browser (with version) I'm using:
- OS/Platform (with version) I'm using:
- step 1
- step 2
What behaviour I'm expecting and which behaviour I'm seeing
Minimal example reproducing the issue
- [ ] this example is as simple as possible
- [ ] this example does not rely on any third party code
Using http://playground-leaflet.rhcloud.com/beg/1/edit?html,output or any other jsfiddle like site.


Modulo-Click Here for Definition
With respect to a specified modulus. Eighteen is congruent to 42 modulo 12 because both 18 and 42 leave 6 as remainder when divided by 12.
String-Click Here for Definition
A JavaScript string stores a series of characters like "John Doe".A string can be any text inside double or single quotes
Parameter-Click Here for Definition
Function parameters are the names listed in the function definition.
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A JavaScript Boolean represents one of two values: true or false.
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The alert() method displays an alert box with a specified message and an OK button.
The NaN property represents "Not-a-Number" value. This property indicates that a value is not a legal number.


HARP is an architecture to learn low-dimensional node embeddings by compressing the input graph into smaller graphs.
Given a graph G = (V, E), compute a series of successively smaller (coarse) graphs G0, …, GL. Learn the node representations in GL and successively refine the embeddings for larger graphs in the series.
The architecture is independent of the algorithms used to embed the nodes or to refine the node representations.
Graph coarsening technique that preserves global structure
Collapse edges and stars to preserve first and second order proximity.
Edge collapsing - select the subset of E such that no two edges are incident on the same vertex and merge their nodes into a single node and merge their edges as well.
Star collapsing - given star structure, collapse the pairs of neighboring nodes (of the central node).
In practice, first apply star collapsing, followed by edge collapsing.
Extending node representation from coarse graph to finer graph
Lets say node1 and node2 were merged into node12 during coarsening. First copy the representation of node12 into node1, node2.
Additionally, if hierarchical softmax was used, extend the B-tree such that node12 is replaced by 2 child nodes node1 and node2.
Time complexity for HARP + DeepWalk is O(number of walks * |V|) while for HARP + LINE is O(number of iterations * |E|).
The asymptotic complexity remains the same as the HARP-less version for the two cases.
Multilabel classification task shows that HAR improves all the node embedding technique with gains up to 14%.