Welcome to the era of integrated cloud business applications, hi accurate
Pay for secure hosting, operating, technical support, support support and ongoing updates
By teams specializing in applications, hosting, networks and information security
Available on the Internet 24 × 7 and do not need to install software to enter and benefit from
A wide range of business software applications designed for the local market
14 combined cloud programs in one service
Everything related to your finances and everything your accountant wants to restrict, keep track of your balances, extract your financial reports and analyze your expenses and revenues.
From attendance and pay to salaries, vacations, and all employee documents, HR program fully compliant with the Saudi Ministry of Labor systems
Manage the sales cycle from pricing to billing, link what was paid to you with outgoing invoices or keep what you have left to your customers with all their data and contact data
Everything related to the procurement cycle, suppliers' data, their entitlements, what they paid for and what remains, everything you bought is restricted and categorized here
Customer complaints and response, maintenance schedules, warranty information and customer visits are smooth and centralized.
This program helps service facilities, such as contracting companies and maintenance services, limit the number of tasks and hours worked on projects and connect them to customers.
Management of the entire manufacturing process for workshops, small factories, workstations, raw material flow and waste, clearly and smoothly.
Inventory tracking and item movement. Inventory is very easy. All your items are accurately cataloged, numbered and linked to your store.
Here's what distinguishes accurate as a platform from others ...
Manage multiple separate or linked companies and your business from one place to one account
Whatever your company's business type, retail, services, manufacturing, or wholesale sales and distribution, run it from notebooks
By company and activity, the same person can perform different roles with different powers of the same account
All screens, models, work procedures and outputs are customizable to suit your needs and taste
Start with a free 30 day trial now and upgrade to a premium plan with more users & storage and priority support.


Importing
Styling
Positioning
drop-in-css
The sites we want done easier.
Look how it styles.
Why did you go here?
Notice the use of flexbox for menu and grid for the whole page.
Try water css to spruce things up.


Shop the newest trends
shop the newest relases
free shipping for all orders over $100.
we return mony wihtin 30 days of purchase.
on demand 24/7 customer support.
we use top of the line date encryption.


Introduction to ImageJ
{{ content }}
More ressources
ImageJ website
ImageJ 2 website
Fiji website
Morphological Image Analysis - P. Soille
ImageJ Macro guide
ImageJ functions
ImageJ thresholds


New Friend!
Your friend, Obi wan Kenobi, just approved your friend request!
Ok
New Friend!
Your friend, Obi wan Kenobi, just approved your friend request!
Ok
Cancel
Other options?
Show Standard Alert
Show Alert with 3 actions


Cycle Fitness
Bicycle Service & Repair
Basic
Includes:
- Brake adjustments
- Shifter and derailer adjustment
- Spot wheel truing
- Lube cable and housing for brakes and derailers
- Security checks for all accessories, including water bottle holder, head light, on board computer, etc.
$45.00
Gold
Includes Basic plus:
- Complete wheel truing
- Headset adjustment
- Bottom bracket adjustment
- Torque crank bolts
- Correct torque specification for cranks
- Bike wipe down
$70.00
Platinum
Includes Gold plus:
- Drive-train tune
$95.00
Repairs will be handled on a case-to-case basis.


Low-key unveiling for Boeing's first B737 Max 10
by Mark CaswellBoeing has quietly unveiled the B737 Max 10, the newest and largest variant of its Max family of aircraft, as uncertainty remains over the re-entry into service of the Max 8 and 9 variants.
The aircraft was wheeled out in front of employees at the manufacturer’s Washington factory, with Boeing stating that the plane “will now undergo system checks and engine runs prior to first flight next year”.
But an exact date for taking to the air will depend in part on the re-certification of the firm’s existing B737 8 and 9 aircraft, which have been grounded worldwide since mid-March of this year, following two fatal crashes involving the jets.
Earlier this month American Airlines and Southwest Airlines extended the cancellation of B737 Max flights from their schedules until March 2020.
The B737 Max 10 can accommodate up to 230 passengers, and offers “the lowest seat-mile cost of any single-aisle airplane ever produced”.
The Max 10 has so far attracted around 550 orders and commitments from over 20 carriers, with United Airlines the largest customer with 100 of the aircraft on order.
Addressing employees at the unveiling event B737 chief pilot Jennifer Henderson said that she was “honoured to take this airplane on its first flight and show the world what you’ve put your heart and soul into”.


Table of Contents
Front Cover Front Matter Introduction Welcome to Season Four! What You’ll Need to Play How to Read This Book The RiM: S4E Team Character Creation D.A.S.H. Design Aspects Statistics Headway D.A.S.H. Example Playing an Episode Structure of Gameplay Making Checks Advantages & Drawbacks Acting in Harmony Damage, Recovery, & Sidelining Using & Restoring Valor Ending an Episode Character Advancement Learning Lessons Experience Points Purchasing Edges Edge List Library of Edges Magic & Spellcasting Magic Is as Magic Does Creating Spells Casting Spells The Canterlot Archives Running an Episode Being the Game Master Collaborative Storytelling Getting Things Started Checks & Difficulty Targets Damage & Sidelining Lessons & Experience Variant Rules Plot Points Equestria Girls Paragon Ponies Wide, Wide World Epic Experience Encyclopedia Equestria Premade Episodes The House of Enchanted Comics Ars Unicornia Mutants and Maresterminds Whinnystrad Miscellaneous Character Sheet A Note for Developers Updates & Resources Single Page Version (for print)The House of Enchanted Comics
An Original Three-Part Episode By Emerald Dusk
What follows is a three-part Episode (three Episodes, played back-to-back), to get your game group started with S4E, and to show you how to write Episodes for S4E. Most Episodes don't need complex charts and tables, just a well-thought-out story to follow along with and play out together! This section contains the prologue, epilogue, and opening sequences, with each distinct Episode itself in the subsequent sections of this chapter.
Prologue: The Enchanted Comic Shop
After hearing rumors about the great selection for weeks, you’ve finally managed to make it. All in all, the place seemed a lot more impressive in people’s wild descriptions.  From the outside, you’d be forgiven for believing that the place was closed, with windows completely blocked by massive stacks of precariously balanced comic books, and blinds drawn tightly over the door. Only the occasional exit of a group of excited patrons and a small sign reading “Open: Limit 6 customers” betray the fact that the shop is open. The few guests in line before you had gone in a short while ago, leaving you some time to chat with the others in line to get in.
During this time, the PCs should get to know each other a little better. After all, they are about to embark on an adventure through several worlds which will test and strengthen their friendship, so give the group time to chat, get to know each other, or strengthen inter-character relationships. When things begin to slow down, a group of six excited ponies step out of the shop.
“That was great, you guys. We should totally come back next week!”
“I know! No wonder the place only allows six at a time.”
“It was like I was there!”
Once the group leaves, the PCs are free to enter the shop. Inside are massive stacks and piles of comic books, filling boxes, filling shelves, and threatening to overwhelm anyone who enters with the sheer volume of books. After the PCs look around a little bit, mention that the door is no longer where they thought it was, and the only path through the maze of books leads deeper into the shop.
After a bit of wandering, the PCs will invariably run across the front desk of the shop, helmed by a young Unicorn named Page Turner.
“Ah!” the Unicorn says as you shuffle into view. “The next group of customers is here already! Welcome, welcome, to the Comic Shop of Wonders! I’m Page Turner, your guide. Is there any sort of specific genre you’re looking for today? Of course, we have the classic cape capers, including this great new volume of “Mutants and Maresterminds” in just last week.” At this, she points to the wall behind you, lined with superhero comics stacked around the new feature book. “Of course, if you’re looking for something a little more grounded in reality, we have the newest “Ars Unicornia” available over here in the Magic Section. Finally, if you’re looking for something with a little more, *ahem* bite, we’ve got a great new “Whinnystrad” book here in the horror section. Is there anything you’d like to give a look?”
Once the players have decided on a book to try out, Paige leads them to the book of their choice, and sets it on a lectern. Once the book is opened, the party is pulled into the pages, to begin their first adventure.
WAIT!
Epilogue: Comings and Goings
Once the party has returned from all three adventures, Page is once again waiting for them at her counter.
"I certainly hope you’ve enjoyed your stay at my little shop. Unfortunately, I’m going to have to ask you to let the next group of ponies in now. Books can, of course, be purchased for 5 bits each, with a current 3-for-10 deal. We get new books in each week, so feel free to come back soon, and tell all your friends!"
Page remains as tight-lipped as ever when it comes to her trade secrets, but will at least offer a bit of advice. She works her way around the group, should they ask her about the magic of the books, poking and prodding them towards any lessons of friendship they might have learned while working together on their adventures. By the end of any questions, the party should know exactly what they want to write when they make their final letters to the princess, and should be close knit as a group, prepared to seek out adventures of their own.
As a special reward for completing all of the stories in this three-part Episode, the group gains an additional 15 XP.


This is a RMIT Training's Informit platform's Sushi service. Please contact us for any support and feedback.
Contact us»


In your opinion, which #crypto is most likely to chalk up the biggest price gains over the next 10 years? Don't see your candidate? Add it to the comments section below!
#ETH #ADA #Hashgraph #Komodo
Likes
158
5
Votes for komodo please!
Lennart26-Oct-19 02:27 PM
this poll just shows that people don't do research beyond place 50 CMC lol
i guess ppl just still don't know
Markus26-Oct-19 02:48 PM
can be also that Eth community is probably 300x bigger than kmd community
ComputerGenie 👴👴👴26-Oct-19 02:57 PM
probably more than that
BoBot-BUY KMD26-Oct-19 03:02 PM
anyone else having issues withe the Verus desktop wallet?
5.9-2
no connections
5 connections now , maybe just have to wait a little longer than normal\
Cryptoon26-Oct-19 03:34 PM
Is that latest?
Lennart26-Oct-19 03:42 PM
yeah just released afaik
𝙊𝙊𝙊𝙊26-Oct-19 04:21 PM
Komodo daemon in Verus Agama has not changed afaik, so connectivity should be identical to other versions.
Mr.Cryptodude26-Oct-19 05:14 PM
Are you guys still working with Amazon, a project called chain lizard or any other company trying out your tech?
polycryptoblog26-Oct-19 05:34 PM
@Mr.Cryptodude chainlizard = Antara Composer , A project called Commod has just used it to create their chain, it is a former NXT coin looking to upgrade
Mr.Cryptodude26-Oct-19 05:40 PM
Ah okey, but are they still working with you?
polycryptoblog26-Oct-19 06:24 PM
@Mr.Cryptodude yes, we are still working with AWS , that is what composer is built on and it utilizes its infrastructure
Currently we are working on getting on other major cloud providers too.
Mr.Cryptodude26-Oct-19 09:45 PM
Oh nice hope you succeed
Smedley27-Oct-19 08:07 PM
What can the antara gaming sdk be used for? The documentation does not appear to talk about incorporating block chain
Mr.Cryptodude27-Oct-19 09:05 PM
How is development with defi chains and dual daemon going? Will it be completed before 2020?
You guys have a lot going on it’s crazy, are the amount of devs growing?
Artist27-Oct-19 10:24 PM
guys
agama on mac os
how can I mine that coin
ComputerGenie 👴👴👴27-Oct-19 10:25 PM
"that coin"?
Artist27-Oct-19 10:26 PM
versus
ComputerGenie 👴👴👴27-Oct-19 10:27 PM
pretty much FPGAs are the way to go for mining VRSC (or so I'm told)
Artist27-Oct-19 10:27 PM
no I mean mining through Agama
Oszy27-Oct-19 10:28 PM
click start mining
Artist27-Oct-19 10:29 PM
should I run in native mode?
Oszy27-Oct-19 10:29 PM
yes only native
but that is solo mining from the wallet so it could take months to find a block alone
Artist27-Oct-19 10:29 PM
any other option?
Oszy27-Oct-19 10:29 PM
better join a pool like luckpool.net and use ccminer or nheqminer
Mothership (Mother Brain?) on Mother's Day. With this video, this series draws to a close. Or does it? I dunno, maybe if I get the motivation to do the thing...
farl28-Oct-19 08:45 AM
@Bryan_Beus Does this have something to do with Komodo? Otherwise please stay ontopic or chat about final bosses in #talk-other-topics
1
1
ComputerGenie 👴👴👴28-Oct-19 09:22 AM
Gotta love when a Mod tells a Team member to "stay ontopic"...
China’s state-backed tech workgroup has released its fourteenth crypto rankings report, with Bitcoin ranked 11th and EOS retaining the top spot.
KMD 18th
Tom.T28-Oct-19 12:32 PM
Hello all~
10
Audo28-Oct-19 12:42 PM
haha, yes, we got good mods! @farl
1
mrlynch28-Oct-19 12:51 PM
nobody is above law. like
ComputerGenie 👴👴👴28-Oct-19 12:54 PM
yes, we got good mods!
Not sure that's the spin I'd put on it; but, OK
Mooch_IM YOUR PAPI28-Oct-19 01:43 PM
120 confirmations is driving me crazy on binance
6-12 confirms ok but 120 is BS
PTYX28-Oct-19 02:01 PM
I agree that's over 2 hours
1
I'd say 30 confirmations is good or one notarization which is 10 minutes
1
ComputerGenie 👴👴👴28-Oct-19 02:15 PM
but 120 is BS
That steams out of last year's paranoia over equihash chains and 51% attacks(edited)
pretty much everyone jacked up confirms that week and the only one's that came down did so after long conversations
Cypher28-Oct-19 02:21 PM
Kmd ranked 18th in New ranking from China
1
SHossain28-Oct-19 02:24 PM
Creativity: 7.7
would have been great to have 77.7
3
Markus28-Oct-19 02:30 PM
not sure how kmd is not the highest rated on creativity, not like any of those above did anything better then kmd
ComputerGenie 👴👴👴28-Oct-19 02:32 PM
Creativity: 7.7 meanwhile Bitcoin is 40+
Markus28-Oct-19 02:33 PM
Dash 23.3 with what? masternodes and anti 51% attack?
CHMEX28-Oct-19 02:33 PM
They bring out those stats every month or so right and each month the orderis completly different.
I seems to me it's an instrument for them to short and long certain coins and make their living with it
Pretty sure only a handful of people get the to be published version so see
Great partnership, so you can invest your 5.1% annual $KMD Rewards directly into your next holiday trip !

with @KomodoPlatform & @travalacom around the https://t.co/ZfbO5pA3ja
2
alperC28-Oct-19 04:32 PM
@Aron“XuanLeeeeee“Goldberg thanks!
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:33 PM
when KMD & SpaceX?
alperC28-Oct-19 04:33 PM
xD
Maybe Elon decides to become the CEO of Komodo too one day (edited)
Alright guys, where's the next trip going?
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:34 PM
that would not be his worst decision
Gordon Komodo28-Oct-19 04:34 PM
the moon
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:35 PM
Komodo Island
or in 2 - 3 years a world trip for 5 KMD
alperC28-Oct-19 04:37 PM
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:37 PM
ok ok for 50 KMD
alperC28-Oct-19 04:37 PM
I was on Komodo Island once
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:37 PM
and how was it?
Gordon Komodo28-Oct-19 04:38 PM
the ticket cost to get into komodo island is 14 million rupiah now, excluding transportation(edited)
it's about 1000 usd
alperC28-Oct-19 04:39 PM
It was great! It was back in 2016 there wasn't that much tourists like today, we've combined it with an '3 sisters tour' where you basically live on a boat for 3 days and visit different islands
Wow, we paid like $200 each
but that was before they closed the national park
Gordon Komodo28-Oct-19 04:40 PM
It was raised recently not too long ago
Aron“XuanLeeeeee“Goldberg28-Oct-19 04:41 PM
WOW that sounds great !!
Recently there was a report that there is a tourist stop there
Gordon Komodo28-Oct-19 04:41 PM
You were lucky then
jorian28-Oct-19 04:44 PM
oh this is nice, i used Travala before
great work
Gordon Komodo28-Oct-19 04:49 PM
I use kayak mainly, but maybe now I might try travala(edited)
alperC28-Oct-19 05:00 PM
I've used Travala this year
Worked like a charm
scubapanda28-Oct-19 07:11 PM
How was the exchange rate from crypto to fiat? I notice they don’t show crypto price for the reservation without entering all personal details.
Development analysis can help us understand a project's growth. This week, we have analyzed the @KomodoPlatform project's codebase using different development metrics. Let's deep dive.
#kmd $kmd #komodo #crypto


Module Tween.Tween
A Tween is an IAnimatable object used to animate another object properties.
Tween is a base abstract class. It exposes also static functions in order to create comcrete tweens. Each specific tween class must implement onStart, onUpdate, onComplete and isComplete methods in order to define start, update, complete (that means reset) logic and to define finish condition.
Specific tweens are Ease and Bezier. Tweens can also be delayed, looped or grouped in parallel or in sequence. A combination of more tweens is a tween itself.
Tween extends EventDispatcher and use Event.REMOVE_FROM_JUGGLER to communicate that the tween is completed to his container, that can be a composite tween or a juggler
A tween will only be executed if its "advanceTime" method is executed, so the best way is to add the tween object to a juggler that will do that for you, and will remove the tween when it is finished.
Functions
| waitTween (t) | Used to wait for a tween execution ending. |
| Tween:getElapsedTime () | Returns the time that has passed since the tween is started. |
| Tween:reset () | Resets tween status. |
| Tween:callOnStart (func, ...) | Sets a callback function with arguments that will be called when the tween starts. |
| Tween:callOnComplete (func, ...) | Sets a callback function with arguments that will be called when the tween is completed. |
| Tween:_start () | when override add initialization logic if needed |
| Tween:_update (deltaTime) | when override add update logic if needed |
| Tween:_complete () | when override add complete logic if needed |
| Tween:_isCompleted () | This function must be implemented by any class that implements Tween because each Tween has specific ending clause |
| Tween:advanceTime (deltaTime) | Tween IAnimatable interface implementation. |
Functions
- waitTween (t)
-
Used to wait for a tween execution ending.
can be used only from coroutines, not in setup and not in update if juggler and update are
on the same thread
Parameters:
- t
- Tween:getElapsedTime ()
- Returns the time that has passed since the tween is started.
- Tween:reset ()
- Resets tween status. Start can be called again safely after.
- Tween:callOnStart (func, ...)
-
Sets a callback function with arguments that will be called
when the tween starts.
Parameters:
- func
- ...
- Tween:callOnComplete (func, ...)
-
Sets a callback function with arguments that will be called
when the tween is completed.
Parameters:
- func
- ...
- Tween:_start ()
- when override add initialization logic if needed
- Tween:_update (deltaTime)
-
when override add update logic if needed
Parameters:
- deltaTime
- Tween:_complete ()
- when override add complete logic if needed
- Tween:_isCompleted ()
- This function must be implemented by any class that implements Tween because each Tween has specific ending clause
- Tween:advanceTime (deltaTime)
-
Tween IAnimatable interface implementation.
Parameters:
- deltaTime


new Query(cubes)
Construct a query from an array of cube objects.
Should be considered a private constructor - use from instead to create a query.
Parameters:
| Name | Type | Description |
|---|---|---|
cubes |
Array.<Cube> | An array of cubes. |
Members
-
<static> DEFAULT_FORMAT
-
Get the default query formatter
-
predicate
-
Convenience property for filtering
Given a query, query.predicate is equal to item=>this.contains(item);
@ returns {Function} a function that returns true if its parameter is matched by this query.
Methods
-
<static> from(obj)
-
Create a query from an constraint object
The constraint object can have any number of properties. In the following example, the resulting query applies all the following constraints: w >= 3, x == 3, y >= 3, y < 7, z < 7
Parameters:
Name Type Description obj
Query~ConstraintObject A constraint object.
Returns:
a Query
Example
1 * Query.from({ w: [3,], x : 3, y : [3,7], z: [,7]})
-
and(obj)
-
Create a new query that will return the union of results in this query and with some other query or constraint.
Parameters:
Name Type Description obj
Query | Query~ConstraintObject the other query or constraint
Returns:
a new compound query that is the union of result sets
- Type
- Query
-
andConstraint(other_constraint)
-
Create a new query that will return results in this query that also comply with some other constraint.
Parameters:
Name Type Description other_constraint
Query~ConstraintObject Returns:
a new compound query.
- Type
- Query
-
andQuery(other_query)
-
Create a new query that will return the intersection of results in this query and some other query.
Parameters:
Name Type Description other_query
Query the other query
Returns:
a new compound query that is the intersection of result sets from both queries
- Type
- Query
-
bind(parameter)
-
Bind a set of paramters to a query.
Property values from the parameters object are used to fill in values for any parameters that this query was created. So:
Query .from({ height : [$.floor, $.ceiling]}) .bind({ floor:12, ceiling: 16}) .toExpression();
will return something like
height >= 12 and height < 16
.Parameters:
Name Type Description parameter
Object values
Returns:
new query, with parameter values set.
- Type
- Query
-
contains(obj)
-
Establish if this results of this query would be a superset of the given constraint or query.
Containment may be indeterminate one or more of the queries/constraints involved is parametrized and containment cannot be determined until the parameter values are known. However, the library works quite hard to identify cases where containment can be determined even if the query is parametrized. For example:
Query.from({ height: [$.param1, 12]}).contains(Query.from{ height[13, $.param2]})
will return false since the two ranges can never overlap even though they are parametrized.
Parameters:
Name Type Description obj
Query~ConstraintObject | Query the constraint or query
Returns:
true if obj is a subset of this query, false if it isn't, null if containment is indeterminate
-
containsConstraint(constraint)
-
Establish if this results of this query would be a superset of the given constraint.
Parameters:
Name Type Description constraint
Query~ConstraintObject the constraint
Returns:
true if constraint is a subset of this query, false if it isn't, null if containment is indeterminate
-
containsItem(item)
-
Establish if a specific data item should be in the results of this query
Very similar to
contains
. For an 'item' with simple properties, the result should be identical. However an object provided tocontains
is assumed to be a constraint, so properties with array/object values are processed as ranges. An item provided to 'containsItem' is an individual data item to test, so array and object properties are not processed as ranges.Parameters:
Name Type Description item
to test
Returns:
true, false or null
-
containsQuery(other_query)
-
Establish if this results of this query would be a superset of the given query.
Parameters:
Name Type Description other_query
Query the other query
Returns:
true if other query is a subset of this one, false if it isn't, null if containment is indeterminate
-
equals(obj)
-
Establish if this results of this query would be a superset of the given constraint or query.
Parameters:
Name Type Description obj
Query~ConstraintObject | Query the constraint or query
Returns:
true if obj is a subset of this query.
-
equalsConstraint(constraint)
-
Establish if this results of this query would be the same as for a query created from the given constraint.
Parameters:
Name Type Description constraint
Query~ConstraintObject the constraint
Returns:
true if constraint is the same as this query.
-
equalsQuery(other_query)
-
Establish if this result of this query is the same as the given query.
Parameters:
Name Type Description other_query
Query the other query
Returns:
true if other query is a subset of this one.
-
factor(constraint)
-
Attempt to simplify a query by removing a common factor from the canonical form.
Given something like:
let query = Query .from({x: 2, y : [3,4], z : 8}) .or({x:2, y: [,4], z: 7}) .or({x:3, y: [3,], z: 7}); let { factored, remainder } = query.factor({ x: 2});
factored should equal
Query.from({y : [3,4], z : 8}).or({y: [,4], z: 7})
and remainder should equalQuery.from({x:3, y: [3,], z: 7})
Parameters:
Name Type Description constraint
ConstraintObject object to factor out of query
Returns:
- Type
- Query~FactorResult
-
findFactor()
-
Find the factor that is common to the largest number of sub-expressions in canonical form.
Returns:
A constraint object containing the common factor, or undefined.
- Type
- Object
-
optimize()
-
Delete any redundant critera from the query
-
or(obj)
-
Create a new query that will return the union of results in this query and with some other query or constraint.
Parameters:
Name Type Description obj
Query | Query~ConstraintObject the other query or constraint
Returns:
a new compound query that is the union of result sets
- Type
- Query
-
orConstraint(other_constraint)
-
Create a new query that will return the union of results in this query with some other constraint.
Parameters:
Name Type Description other_constraint
Query~ConstraintObject Returns:
a new compound query.
- Type
- Query
-
orQuery(other_query)
-
Create a new query that will return the union of results in this query and with some other query.
Parameters:
Name Type Description other_query
Query the other query
Returns:
a new compound query that is the union of result sets from both queries
- Type
- Query
-
toExpression( [formatter] [, context])
-
Convert a query to a an expression.
Parameters:
Name Type Argument Default Description formatter
QueryFormatter <optional>
Query~DEFAULT_FORMATTER Generates expressions from element of a query
context
Context <optional>
context information
Returns:
expression - result expression. Typically a string but can be any type.
- Type
- Expression
Type Definitions
-
ConstraintObject
-
A set of constraints.
An object with properties names that represent field names on which a constraint is applied, and property values represent a constraint. The constraint may be a simple comparable value, a Range object, or an array with a maximum of two elements representing the lower and upper bounds of a constraint.
Type:
- Object.<string, (Range|Array.<Comparable>|Comparable)>
-
FactorResult
-
Type:
- Object


l<
For Odisha interactive SVG map of COVID-19 cases (as on 8th June, 2020) please follow the link below
District-wise Odisha interactive SVG
For Odisha's district-wise COVID-19 cases (from 13th April to 28th May, 2020), please follow the link below)
District-wise Odisha animated data


Just arrived at #rubyconf! Any dinner plans happening? @1337807 @davystevenson @drbrain
11/7/2013, 2:18:29 PM
Favs: 0
Retweets: 0
link--- layout: tweet ---
Just arrived at #rubyconf! Any dinner plans happening? @1337807 @davystevenson @drbrain
11/7/2013, 2:18:29 PM
Favs: 0
Retweets: 0
link


---
title: "PEN & INK COMBO WORKSHOP"
date: "2000-01-01 18:08:01 -06:00"
categories:
- adult
- eh
subtitle: ""
event-notes: ""
layout: "events"
event-image: "pen-and-ink-combo.jpg"
event-dates: "TUESDAYS, AUGUST 1 – 29"
event-location: "Red Butte Garden Classroom"
button-type: "register"
tickets-link:
tickets-button: ""
registration-info: "N/A"
instructor-info: "Elaine Hultgren
http://elainehultgren.com/#/home"
member-cost: "$180"
public-cost: "$225"
published: false
---
TUESDAYS, AUGUST 1-26, 6 - 9PM
REGISTRATION FOR THIS CLASS IS CLOSED
This is a combined Pen & Ink 1 & 2 class. Artists will use traditional nibs and holders, as well as fiber-tipped pens and learn to use the ruling pen. Artists will complete several projects - creative and scientific – in preparation for scientific illustration classes.
Dinky Dips, (ink containers and ink), Pen nibs and holders provided for each artist
Questions? email me at ehult@cox.net


Experience:
- 5+ year working in Mobile apps development with Flutter
- 5+ year working in Mobile apps development with iOS Swift
- 3+ years working in Oracle SQL Server.
and also have programming experience with Java, PHP, C#, Objective-C, .Net MVC ...
Employment:
- VNPT Ninh Bình as Software Developer/Outsource
- MonstarLab Lifetime (LifetimeTech) as iOS developer
- Binh Anh Electronic as iOS developer
- Gemtek Viet Nam Software as iOS developer
- Onsoft as web developer ASP .Net MVC4


Free Mentors
A social initiative where accomplished professionals become role models to young people to provide free mentorship sessions
GET STARTED
SIGIN IN


We are Phantom Clothing and we believe you should wear your clothes your way.
Come by the store today and find your next style.
Pick the category to see the price.
Price runs from: $20 to: $50
Price runs from: $10 to: $40
Price runs from: $20 to: $80
Price runs from: $325 to: $550
Price runs from: $10 to: $40
Price runs from: $20 to: $40


--- # Edit theme's home layout instead if you wanna make some changes # See: https://jekyllrb.com/docs/themes/#overriding-theme-defaults layout: home title: "Welcome to my site" excerpt: "Excerpt to describe the purpose of the site and what content will be available." header: overlay_image: /assets/images/home_overlay.jpg overlay_filter: 0.7 caption: "Photo credit: [**@northernstatemedia**](https://unsplash.com/photos/NzdoUCVLTeY)" author_profile: false ---
Fill this with some eye-catching content


Bernarde:
I've learned why the Scarred Plateau was abandoned, why even the money-hungry caravans fear to go there. Perhaps, once you've fully prepared yourself,
you'd care to investigate for yourself? It is said that you can use a Magic Bottle to capture Magic Spirits from the monsters there,
which in turn are very valuable to magicians overseas. Why not try it?


Browse News Sources
-
{% for source in sources %}
{{source.id}}
{% endfor %} HEADLINE NEWS
{% for headlines in headlines %}
{% endfor %}
{% for headlines in headlines %}
{% endfor %}


Connect JIFF
Computation ID
Party Count
Connect
Vote for the best beer
Harpoon IPA
Samuel Adams Octoberfest
Chimay Grande Reserve Blue
Guinness Stout
Vote
Cheat


######################## BEGIN LICENSE BLOCK ######################## # The Original Code is mozilla.org code. # # The Initial Developer of the Original Code is # Netscape Communications Corporation. # Portions created by the Initial Developer are Copyright (C) 1998 # the Initial Developer. All Rights Reserved. # # Contributor(s): # Mark Pilgrim - port to Python # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA # 02110-1301 USA ######################### END LICENSE BLOCK ######################### from .charsetprober import CharSetProber from .codingstatemachine import CodingStateMachine from .enums import LanguageFilter, ProbingState, MachineState from .escsm import (HZ_SM_MODEL, ISO2022CN_SM_MODEL, ISO2022JP_SM_MODEL, ISO2022KR_SM_MODEL) class EscCharSetProber(CharSetProber): """ This CharSetProber uses a "code scheme" approach for detecting encodings, whereby easily recognizable escape or shift sequences are relied on to identify these encodings. """ def __init__(self, lang_filter=None): super(EscCharSetProber, self).__init__(lang_filter=lang_filter) self.coding_sm = [] if self.lang_filter & LanguageFilter.CHINESE_SIMPLIFIED: self.coding_sm.append(CodingStateMachine(HZ_SM_MODEL)) self.coding_sm.append(CodingStateMachine(ISO2022CN_SM_MODEL)) if self.lang_filter & LanguageFilter.JAPANESE: self.coding_sm.append(CodingStateMachine(ISO2022JP_SM_MODEL)) if self.lang_filter & LanguageFilter.KOREAN: self.coding_sm.append(CodingStateMachine(ISO2022KR_SM_MODEL)) self.active_sm_count = None self._detected_charset = None self._detected_language = None self._state = None self.reset() def reset(self): super(EscCharSetProber, self).reset() for coding_sm in self.coding_sm: if not coding_sm: continue coding_sm.active = True coding_sm.reset() self.active_sm_count = len(self.coding_sm) self._detected_charset = None self._detected_language = None @property def charset_name(self): return self._detected_charset @property def language(self): return self._detected_language def get_confidence(self): if self._detected_charset: return 0.99 else: return 0.00 def feed(self, byte_str): for c in byte_str: for coding_sm in self.coding_sm: if not coding_sm or not coding_sm.active: continue coding_state = coding_sm.next_state(c) if coding_state == MachineState.ERROR: coding_sm.active = False self.active_sm_count -= 1 if self.active_sm_count <= 0: self._state = ProbingState.NOT_ME return self.state elif coding_state == MachineState.ITS_ME: self._state = ProbingState.FOUND_IT self._detected_charset = coding_sm.get_coding_state_machine() self._detected_language = coding_sm.language return self.state return self.state


Situated on the Red River, about 90nm SW of the border with China.
It may prove impossible to get permission to enter by yacht here.


Filter documents through relationships between concepts; Study aggregate conceptual trends; Higher order conceptual inference
Study how mentions of concepts/keywords varie over time
Study how frequently locatations are mentioned within specfic document subsets
Study detailed histogram of measurements


Traveller deals: Huge savings on family holiday in Samoa
by Sue WilliamsThere's a delicious 37 per cent discount off a six-night stay, with all meals daily and kids 11 years and under eating free, at the Saletoga Sands Resort and Spa, a reduction of $1020 per couple.
Now from $840 per person twin-share (flights additional), it includes transfers, two 30-minute massages and a tour or one-day's car hire. Book by November 29 for travel most dates to March 29, 2020 or an extra $60 per person April 27 – May 31.
Phone 13 13 81, see hootholidays.com.au


| Application Overview | Application Cross Reference |
Special structures have been designed to manage dividend, price, and adjustment data in the Vision database. These structures have been created to correctly handle split and currency adjustments automatically. In addition, these structures have been designed to facilitate future reorganizations as the database grows, so that applications that use this data are sheltered from structural changes.
Many items defined for a security are affected by stock splits including price, shares outstanding, and dividends per share. By default, data is returned split adjusted relative to the current date. In general, message names that begin with the character '_' indicate the "raw", unadjusted data value in its initial units. For example, the property _sharesOut defined at Security refers to the actual shares outstanding value as of a specific date. The message sharesOut returns this value adjusted for any splits that have occurred since that date.
All per share and shares outstanding data in Vision is implicitly adjusted through some date. To analyze per share data as of any date other than this implicit date, it is necessary to account for any splits that have occurred between this date and the analysis date. Two viable approaches are available. One alternative is to actually change the values of existing data to reflect any splits that have occurred. Alternatively, stored data can always remain in its raw, unadjusted form and an adjustment factor reflecting any splits that have occurred can be applied to this data. The advantage of this approach is that data values are never changed directly, greatly simplifying the magnitude of work that needs to be done when a split does occur. In addition, if a split is incorrectly introduced, it is much easier and more reliable to just modify a single adjustment factor than it is to unadjust and re-adjust all of the data that was incorrectly adjusted. Because of the data integrity problems that can arise with the former approach, the Vision database uses the adjustment factor approach in its handling of splits.
To adjust per share data it is necessary to know what splits have occurred between the date the data is known to be adjusted through (adjustment date) and the current date. To accomplish this, Vision tracks splits for each security in a time series called rawSplitFactor. The actual factors are stored in this time series as of their ex-date. For example, if a 2-for-1 split in XYZ Corporation occurred on January 15, 1997, the value 2 would be stored in XYZ's rawSplitFactor as of this date. If XYZ's earnings per share on December 31, 1996 is 10 then the adjusted value of eps on or after January 15 is 5 (i.e., 10 / 2 ). If a 3-for-1 split occurred on March 15, then the value 3 would be stored in XYZ's rawSplitFactor as of this date and XYZ's adjusted value of eps on or after March 15 would be 1.67 ( i.e., 10 / 2 / 3 ).
Vision tracks a second time series called adjustmentFactor that represents the running product of these raw factors. This variable has an initial value of 1. Each time a split occurs, a new point representing the product of the new raw factor and the last adjustment factor is stored in the adjustment factor as of the ex-date. The data from the previous example is illustrated below:
0 1/15/97 3/15/97
rawSplitFactor 2 3 adjustmentFactor 1 2 6
To properly use the adjustment factor data, you actually need to access values as of the two dates involved, the adjustment date and the current date. The ratio of these factors gives you the correct adjustment. Therefore the correct way to adjust per share data that has been adjusted through December 31 for analysis on May 31 is:
adjustment factor ratio = adjustment factor on May 31 = 6 -------------------------------- --- adjustment factor on December 31 1 per share adjusted value = unadjusted value / adjustment factor ratio XYZ's adjusted eps = 10 / 6 = 1.67
The correct way to adjust share outstanding values is to multiply the unadjusted value by the adjustment factor ratio.
The message adjustmentRelativeTo: is used to access the current adjustment factor relative to the date that your data item is known to be adjusted through. If you know that XYZ's eps is adjusted through January 31, then the expression:
Named Security XYZ adjustmentRelativeTo: 9701accesses the value needed to adjust the eps value relative to the current analysis date. To adjust the eps, divide the unadjusted value by this adjustment value:
Named Security XYZ send: [ _eps / # unadjusted (^self adjustmentRelativeTo: 9701) ]The previous example assumes that you know the exact date the data has been adjusted through. You may not always know this explicitly; however, many data items are adjusted as of the date they become effective (i.e., the "as of" date). In this case, the following methodology can be used to access the adjusted value:
Named Security XYZ getAdjustedDataFor: Named Security XYZ :_eps
In general, methods have been created that automatically return adjusted values by default. For example, the pricing and dividend data described later in this section are adjusted by default. The message _price is defined to return a PriceRecord's unadjusted price (i.e., the original value) and the message price is defined to return a PriceRecord's adjusted price. The message sharesOut is defined at Security to return the split-adjusted value of the _sharesOut property.
Different data sources have different rules for determining the adjustment date of the data. To address the varying requirements, the message adjustmentFactor is normally defined as needed for each class that manages data that can be adjusted.
The message addSplitFactorOf: onExDate: is used to add a new split factor for a security. This message stores the value of the factor into rawSplitFactor as of the ex-date provided. The new value of adjustmentFactor is then computed and stored on this date as well. For example, if XYZ has a 2-for-1 split on April 15, 1997 the procedure to add this factor is:
Named Security XYZ addSplitFactorOf: 2 onExDate: 970415 asDateRaw split information is normally updated during the nightly production cycle. It should never be necessary to use this message directly; however, it can be used to update splits that have not been included in the daily updates or to correct problems during your session. If you insert new dates into the time series, you should also execute the message rebuildAdjustmentFactor to recompute all the adjustment factors for the security.
The message price returns the split-adjusted, currency-adjusted price for a specific security. The price is accessed as of the current date by default. The value is split adjusted through the current date and is in the base currency of the security by default. For example:
Named Security XYZ pricereturns XYZ's latest price value in XYZ's base currency,
Named Security XYZ :price asOf: 9702 . or 9702 evaluate: [ Named Security XYZ price ]returns the latest price as of Feb 1997 in the base currency , and
"CAN" asCurrency evaluate: [ Named Security XYZ price ]returns the latest price in Canadian dollars. All values are split-adjusted through the current date. The message _price returns the unadjusted price as of the current evaluation date.
The message priceChangeFrom:to: returns the price percentage change value between two dates. For example:
Named Security XYZ priceChangeFrom: 970201 to: 970331returns the percentage change in price between these two dates.
The actual time series of prices and volumes is stored in the time series property pricingSeries. The values in this time series are instances of the class PriceRecord, which has been created to store the information needed to fully describe the prices and volume for a date. In addition to the price and volume values, instances of this class maintain the currency and date of the price so that proper split and currency adjustments can happen. To access a full price record for a security, use the message getPriceRecord. For example, the expression:
Named Security XYZ getPriceRecord highreturns the latest high price for security XYZ.
The following messages are defined for the class PriceRecord:
| Message | Description |
|---|---|
| _price | actual closing price value provided |
| price | split/currency adjusted closing price value |
| _high | actual high value provided |
| high | split/currency adjusted high value |
| _low | actual low value provided |
| low | split/currency adjusted low value |
| _open | actual open value provided |
| open | split/currency adjusted open value |
| _volume | actual volume value provided |
| volume | split adjusted volume value |
| recordDate (date) | date of price record |
| adjustmentDate | date through which stored price was adjusted (default is recordDate) |
| adjustmentFactor | split adjustment factor based on adjustmentDate |
| currencyFactor | currency adjustment relative to price date |
| baseCurrency | actual currency of unadjusted price |
| currency | current currency (security's by default) |
| security | actual security instance |
For example, to display the latest adjusted and unadjusted prices and volumes XYZ, use:
Named Security XYZ getPriceRecord do: [ recordDate print: 12 ; price print ; #-- adjusted value _price print ; #-- unadjusted value volume print ; #-- adjusted value _volume print ; #-- unadjusted value adjustmentFactor print ; currencyFactor print ; newLine print ; ] ;To access a full price record as of a specific date, use the expression:
Named Security XYZ :getPriceRecord asOf: 9711 . do: [ price print ; _price print ] ;or
9711 evaluate: [ Named Security XYZ getPriceRecord do: [ price print ; _price print ] ; ] ;Both return the full price record as of Nov 30, 1997 from which you can access the adjusted and unadjusted prices.
The method prices has been defined to return the full time series of prices. For example, to display the adjusted and unadjusted prices and volumes for all points in XYZ's time series in 1997, you could use:
Named Security XYZ prices from: 970101 to: 9712 . do: [ ^date print: 12 ; #-- date in time series recordDate print: 12 ; #-- date in record - should match price print ; #-- adjusted value _price print ; #-- unadjusted value volume print ; #-- adjusted value _volume print ; #-- unadjusted value adjustmentFactor print ; currencyFactor print ; newLine print ; ] ;Note that the prices message returns an actual time series object so you need not prepend the ":" to the message name.
Prices and volumes are normally updated as part of the daily cycle. Permanent corrections to any incorrect data are also made using a database administration procedure. If you need to temporarily fix a value for your working session, you can use the PriceFeed class.
Normally you will use the PriceFeed class to update your pricing data. This section describes some of the "behind-the-scenes" protocol that supports the pricing structures. Note that this material is for the truly curious and is not needed in order to use or update pricing data.
To efficiently track daily pricing information for a large universe of securities, a special set of pricing structures have been defined. These structures organize pricing into separate objects spaces by year. Within a year, a separate physical price store is created for each quarter. In addition, a separate object space and store are used to track end-of-month prices so that month-end prices are physically clustered near one another.
Vision databases that include the Portfolio Management Application Layer are created with a separate object space to hold prices for eom, the last 5 years, the current year, and the next two years. The script InstallPriceSpaces.inv, located in the /localvision/bootstrap directory, was used to set up these spaces.
To create a space for a new year, execute and save the following code without specifying an object space:
PriceTools setupYear: YYYYMMDD ; Utility updateNetworkWithAnnotation: "Price Space Setup" ;This will create a new object space to hold pricing data associated with the year implied by the full date supplied as a parameter. You need to run this for each year separately.
In addition to creating a new object space, the setupYear: message creates four new PriceRecord stores, one for each quarter in the year. Each PriceRecord store holds daily prices for one quarter. The individual PriceRecord stores can be accessed via the time series property dailyStoreXRef defined at PriceTools. The dates in this time series correspond to the first date of the quarter associated with the store. To determine the number of instances in each store use:
PriceTools :dailyStoreXRef do: [ "The store beginning on " print ; ^date print ; " contains " print ; ^self instanceList count print ; " PriceRecord instances and is stored in object space" print ; ^self objectSpace printNL ; ] ;A separate space and price store have been created to hold all EOM price records. Since the number of month-end records is significantly smaller than the number of daily records, it is often sufficient to create a single price store for all eom price records. This store is created as part of the initial database.
You can create additional EOM stores if desired by executing and saving the following code without specifying an object space:
PriceTools setupEOMFrom: YYYYMMDD ; Utility updateNetworkWithAnnotation: "EOM Price Space Setup" ;The individual eom PriceRecord stores can be accessed via the time series property eomStoreXRef defined at PriceTools. The dates in this time series correspond to the first date for which eom records are collected in this store. To determine the number of instances in each eom store use:
PriceTools :eomStoreXRef do: [ "The store beginning on " print ; ^date print ; " contains " print ; ^self instanceList count print ; " PriceRecord instances and is stored in object space" print ; ^self objectSpace printNL ; ] ;Prices are connected to securities using a two-level time series structure. The time series property pricingSeries is defined at Security to track the pricing data associated with a security by year. The time points in pricingSeries represent the start of each year for which the security has pricing data. The value as each point is a time series of the daily price records for the security for the year. In other words, the expression:
Named Security IBM :pricingSeries asOf: 96 .returns a time series whose dates represent days in 1996 and whose values represents IBM's PriceRecord instance for the associated date. To retrieve and display all price records for IBM in 1996, you can use the expression:
Named Security IBM :pricingSeries asOf: 96 . do: [ ^date print: 15 ; price printNL ] ;The method prices has been defined to collapse this mutli-level time series into a single flat time series containing all pricing records for the security. For example:
Named Security IBM prices from: 960101 to: 961231 . do: [ ^date print: 15 ; price printNL ] ;In general, you do not need to have knowledge of this two-level time series structure. Unless you are explicitly writing methods that need to make use of the two-level time series structure, you should use the prices message to access your data.
A number of messages have been defined to encapsulate the price update process. The message getOrCreateRecordIn: security asOf: date has been defined at the class PriceTools to create and modify PriceRecord information. The method will create a new PriceRecord for the supplied security/date combination if it does not exist and returns the existing or newly created PriceRecord which can be updated using one or more of the following messages in succession:
PriceTools getOrCreateRecordIn: Named Security IBM asOf: 971015 . setPriceTo: number . setVolumeTo: number . setHighTo: number . setLowTo: number . setOpenTo: number . setBidTo: number . setAskTo: number . setAdjustmentDateTo: date . setBaseCurrencyTo: currency . ;If you are creating the PriceRecord, you will minimally want to set the price (i.e., the closing price) and the base currency. By default, the adjustment date is the same as the record date. If the pricing data is adjusted through a date that is different from the date of the price, you should set the adjustment date to this date. The volume, high, low, open, bid, and ask values can be set or modified as appropriate. The base currency applies to all data values except for volume. The adjustment date is used to access all data values.
A basic methodology for updating prices is outlined below:
Security defineMethod: [ | loadPricesFromFile: file | !recs <- file asFileContents asLines extendBy: [ !fields <- ^self breakOn: ", " ; ] . select: [ fields count >= 2 ] . extendBy: [ !sec <- fields at: 1 . stripBoundingBlanks ; !security <- ^global Named Security uniformAt: sec ; !price <- fields at: 2 . asNumber ; !date <- fields at: 3 . asNumber asInteger asDate else: ^date ; !curr <- fields at: 4 . stripBoundingBlanks ; !currency <- ^global Named Currency at: curr . else: ^global Named Currency USD ; ] ; recs select: [ security isntNA && price > 0 ] . do: [ ^global PriceTools getOrCreateRecordIn: security asOf: date . setPriceTo: price . setBaseCurrencyTo: currency ; ] ; ] ;This approach is fine for small pricing universes and for updates that process a single day of prices at a time. If you are planning to update multiple days of prices within a single feed and you are storing information for a large universe of daily securities, you will want to include an additional step that correctly allocates some underlying pricing components. This modification is outlined below:
Security defineMethod: [ | loadPricesFromFile: file | !recs <- file asFileContents asLines extendBy: [ !fields <- ^self breakOn: ", " ; ] . select: [ fields count >= 2 ] . extendBy: [ !sec <- fields at: 1 . stripBoundingBlanks ; !security <- ^global Named Security uniformAt: sec ; !price <- fields at: 2 . asNumber ; !date <- fields at: 3 . asNumber asInteger asDate else: ^date ; !curr <- fields at: 4 . stripBoundingBlanks ; !currency <- ^global Named Currency at: curr . else: ^global Named Currency USD ; ] ; !valid <- recs select: [ security isntNA && price > 0 ] ; #-- preallocate dates for all valid records valid groupedBy: [ security ] . do: [ !dateList <- groupList send: [ date ] ; ^global PriceTools preallocateDatesIn: dateList forSecurity: ^self ; ] ; #-- process valid records valid do: [ ^global PriceTools getOrCreateRecordIn: security asOf: date . setPriceTo: price . setBaseCurrencyTo: currency ; ] ; ] ;
The message dividend returns the split-adjusted, currency-adjusted dividend value for a specific security. The dividend value is accessed as of the current date by default. The data is adjusted through the current date in the base currency of the security by default. For example:
Named Security XYZ dividendreturns XYZ's latest dividend value in US dollars,
Named Security XYZ :dividend asOf: 9702 . or 9702 evaluate: [ Named Security XYZ dividend ]returns XYZ's latest dividend value as of Feb 1997 in US dollars, and
"CAN" asCurrency evaluate: [ Named Security XYZ dividend ]returns XYZ's latest dividend value in Canadian dollars. All values are split-adjusted through the current date. The message getDivsFrom:to: returns the total dividends paid by the security between the two dates supplied. For example:
Named Security XYZ getDivsFrom: 970201 to: 970331returns the total dividends paid between the two dates. The message totalReturnFrom:to: returns the total return between the two dates supplied. For example, to access the total return for the same period use:
Named Security XYZ totalReturnFrom: 970201 to: 970331The actual time series of dividend values is stored in the time series property dividendSeries. The values in this time series are instances of the class DivRecord, which has been created to store the information needed to fully describe a dividend. In addition to the dividend value, instances of this class maintain the currency and date of the dividend so that proper split and currency adjustments can happen.
The following key messages are defined for the class DivRecord:
| Message | Description |
|---|---|
| _div | actual dividend value provided |
| div | fully adjusted dividend value |
| recordDate (date) | dividend date |
| adjustmentDate | date through which stored dividend was adjusted (default is recordDate) |
| adjustmentFactor | split adjustment factor based on adjustmentDate |
| currencyFactor | currency adjustment relative to price date |
| baseCurrency | actual currency of unadjusted dividend |
| currency | current currency (security's by default) |
| security | actual security instance |
To support the possibility of future reorganization of this data structure for performance and storage reasons, the method dividends has been defined to return this time series. Unless you are explicitly writing methods that update the time series, you should use the dividends message to access your data. In this way, your code will be immune to any changes that may be made to the underlying data structure that manages the actual time series.
For example, to display the adjusted and unadjusted dividend values for each of XYZ's dividends, you could use:
Named Security XYZ dividends do: [ ^date print: 12 ; #-- date in time series date print: 12 ; #-- date in record - should match div print ; #-- adjusted value _div print ; #-- unadjusted value adjustmentFactor print ; currencyFactor print ; newLine print ; ] ;Note that the dividends message returns an actual time series object so you need not prepend the ":" to the message name.
Dividends are normally updated as part of the daily cycle. Permanent corrections to any incorrect dividends are also made using a database administration procedure. If you need to temporarily fix a value for your working session, you can use the DivFeed class.
| Copyright © 1998 Innovative Systems Techniques, Inc. | Updated August 28, 1998 |


Starship Troopers (1997) Review
One of my dominant thoughts upon entering the theater to see "Starship Troopers" was what I had read from an anonymous Internet writer: "There is enough action in this movie to make two movies, one named 'Starship,' the other 'Troopers'." And this is more-or-less the case--in part. But action does not a movie make. Perhaps it does for the teenage generation, but as in action movies (as in any genre), I do not need my intelligence insulted. One, of course, must not have high expectations upon going into a action movie (especially one with this title), but when it breaches a barrier of mindlessness, another part of me takes over. The cast consists of a generation of cocky teenagers (portrayed by cardboard-cutout, dime-a-dozen, television-show drop-outs), each with the depth of a single sheet of paper. One does indeed get the feeling of a "90210 Meets Aliens" several times throughout the picture; the cast is saturated with 90210 and Melrose Place denizens. hese kids are sent off to fight a war in distant planets against "bugs," huge armored orgami-like creatures, seemingly unintelligent to the Earth. These kids want to fight, they are enticed to fight by somewhat amusing propoganda blurbs on television. This latter part might be viewed as some sort of satire --but satirizing what and to what purpose? Mindless emotionless war-machine ethic? It doesn't deserve that much credit. And certainly not to advance the plot, which I might add, is mostly non-existant. One saving grace of this movie are the action scenes that are literally mind-blowing. The intense battles between the aliens and the troopers had me pinned back in my seat. Decapitations are rampant, gore litters the screen, and if it's patented action-movie rhetoric like "C'mon maggots! You wanna live forever?!" that you're needing, this movie has plenty of it. There are some degrees of originality as well. The aliens are all claws as far as I could see, and I liked what I saw. Compliments to the Special Effects crew and art direction of this movie as well; it is hard to go wrong with futuristic sci-fi effects given today's tech advancements, but there are some clever visuals. In fact, the visual effects supervisor was Phil Tippet, who started his career on a little film called "Star Wars." A favorite of director Paul Verhoven ("Total Recall," "Robocop"), Michael Ironside is decent enough in tough-as-nails Patton-esque leader role and his sharp barks of dialogue invigorate the dull moments. Same goes for Clancy Brown (the Head Guard from "Shawshank Redemption") as the Drill Sargeant from Hell. But at the same time, some of their "borrowing" is blatant and it seems that they would know better and steer their action to new, more unique levels. At one point, Johnny Rico (Casper Van Dien) jumps on a back of a particularly large bug, tears open its flesh with his gun, throws a nuclear grenade in, and leaps off to safety. And did anyone else in the audience besides me (while half hooted and applauded) that what they just saw was virtually Luke's triumph over the AT-AT on Hoth in "Empire Strikes Back?" The "Starship" part of the movie is at times painful to watch, most dominantly because it involves only three characters and each is more inept than the other. Ditzy pilot Carmen Ibanez (Denise Richards) seems that she would be better suited back at Melrose Place; she is awkwardly out-of-place and her acting ability is simply limited to: happy, sad, surprised. Neil Patrick Harris (Doggie Howser himself) is thankfully limited to a few short scenes, but he wins the Golden Raspberry for Most Unintentionally Hilarious Dialogue. The dialogue suffers from cliche way-too-often--as in constantly. A futuristic science fiction movie should have engaging dialogue--"Starship Troopers" should have either hammed their character up a lot more or tried harder to make the in-between drama geniunely emotional. To compare, a mindless, comic book movie like "Con Air" this summer had clever (often witty) dialogue to take ones mind off its overall dumbness. There is no such relief in this movie. It is neither funny and the scenes where they do (somehow) seem to be striving for pure emotional drama don't work at all. It's not all cornball either; I could have sworn that at times they actually wanted us to care some for the characters. This movie contains the most poorly constructed love story sidebar I've ever seen on the big screen and I am dying to tell you what one of the character says upon their death, but I don't want to spoil the laugh for you. It was written by Edward Neumeier, who is (I stress) unbelievably the same person who wrote the very well-done original "Robocop." It is true that the purpose of action movies is to entertain and little else. Yet, there are multitudes of sci-fi and action films that can entertain with a spark of intelligence on the side. I found myself uncomfortably shifting in my seat whenever the action scenes ended and the mind-numbing dialogue began again. "Starship Troopers" has action in plenty, and may I emphasize that it's good at it...what it doesn't have is any intelligent dialogue or worthwhile lead characters in between these rampaging action segments. If you are looking for an science fiction epic or even for that crucial intelligent side, my best advice is to look elsewhere.
STARS: *1/2 (one and a half stars) ------- End of forwarded message -------
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Something short and leading about the collection below—its contents, the creator, etc. Make it short and sweet, but not too short so folks don't simply skip over it entirely.
{{playlist.description}}


Io Reference
Networking
/
Socket
/
Host
address
Returns the IP address. A DNS lookup is done in the background if the address is not already known. Returns an error on lookup failure.
name
Returns name.
setName(aString)
Set's the host name. Return self.


| AAC |
AUSTRALIAN AGRICULTURAL COMPANY LIMITED. |
$1.38 |
-0.01 |
-0.36% |
$1.39 |
$1.39 |
$1.38 |
9,395 |
| AAD |
ARDENT LEISURE GROUP |
$1.15 |
+0.02 |
1.32% |
$1.14 |
$1.15 |
$1.13 |
56,431 |
| AAX |
AUSENCO LIMITED |
$4.00 |
-0.04 |
-0.99% |
$4.01 |
$4.05 |
$4.00 |
90,641 |
| ABC |
ADELAIDE BRIGHTON LIMITED |
$3.00 |
+0.06 |
2.04% |
$2.98 |
$3.00 |
$2.96 |
862,518 |
| ABP |
ABACUS PROPERTY GROUP |
$1.91 |
0.00 |
0.00% |
$1.92 |
$1.93 |
$1.90 |
595,701 |
| ABY |
ADITYA BIRLA MINERALS LIMITED |
$0.77 |
+0.02 |
2.00% |
$0.76 |
$0.77 |
$0.76 |
54,567 |
| ACR |
ACRUX LIMITED |
$3.71 |
+0.01 |
0.14% |
$3.70 |
$3.72 |
$3.68 |
191,373 |
| ADU |
ADAMUS RESOURCES LIMITED |
$0.72 |
0.00 |
0.00% |
$0.73 |
$0.74 |
$0.72 |
8,602,291 |
| AGG |
ANGLOGOLD ASHANTI LIMITED |
$7.81 |
-0.22 |
-2.74% |
$7.82 |
$7.82 |
$7.81 |
148 |
| AGK |
AGL ENERGY LIMITED |
$13.82 |
+0.02 |
0.14% |
$13.83 |
$13.83 |
$13.67 |
846,403 |
| AGO |
ATLAS IRON LIMITED |
$3.17 |
-0.02 |
-0.47% |
$3.11 |
$3.22 |
$3.10 |
5,416,303 |
| AGG |
ANGLOGOLD ASHANTI LIMITED |
$7.81 |
-0.22 |
-2.74% |
$7.82 |
$7.82 |
$7.81 |
148 |
| AGK |
AGL ENERGY LIMITED |
$13.82 |
+0.02 |
0.14% |
$13.83 |
$13.83 |
$13.67 |
846,403 |
| AGO |
ATLAS IRON LIMITED |
$3.17 |
-0.02 |
-0.47% |
$3.11 |
$3.22 |
$3.10 |
5,416,303 |
| AGG |
ANGLOGOLD ASHANTI LIMITED |
$7.81 |
-0.22 |
-2.74% |
$7.82 |
$7.82 |
$7.81 |
148 |
| AGK |
AGL ENERGY LIMITED |
$13.82 |
+0.02 |
0.14% |
$13.83 |
$13.83 |
$13.67 |
846,403 |
| AGO |
ATLAS IRON LIMITED |
$3.17 |
-0.02 |
-0.47% |
$3.11 |
$3.22 |
$3.10 |
5,416,303 |
| AGG |
ANGLOGOLD ASHANTI LIMITED |
$7.81 |
-0.22 |
-2.74% |
$7.82 |
$7.82 |
$7.81 |
148 |
| AGK |
AGL ENERGY LIMITED |
$13.82 |
+0.02 |
0.14% |
$13.83 |
$13.83 |
$13.67 |
846,403 |
| AGO |
ATLAS IRON LIMITED |
$3.17 |
-0.02 |
-0.47% |
$3.11 |
$3.22 |
$3.10 |
5,416,303 |


AppsGenre can help you build better apps sell over here! Just join us and start going, no strings attached!
Find Out MoreAppsGenre has everything you need to get your new Application( website,templates,theme,plug-in or modules) up and selling in no time! All you have to do deploy your test app link here and start selling here. Even you can put your open source software review here. Its very easy to use. No strings attached!
Get Started!Just be our part and join us.
You can deploy your app at any test server and link it.
Give some review about your software or add a simple user manual.
You will definitely get your hard work price!
Ready to start your next project with us? That's great! Give us a call or send us an email and we will get back to you as soon as possible!
Skype : appsgenre.contact


X
X
Catch Item!

Please try to respond within 5 seconds


Tools to Transform and Query Data with ‘Apache’ ‘Drill’
Version 0.7.0 splits off the JDBC interface into a separate package sergeant.caffeinated
(GitLab; GitHub).
Drill + sergeant
is (IMO) a streamlined alternative to Spark + sparklyr
if you don’t need the ML components of Spark (i.e. just need to query “big data” sources, need to interface with parquet, need to combine disparate data source types — json, csv, parquet, rdbms - for aggregation, etc). Drill also has support for spatial queries.
Using Drill SQL queries that reference parquet files on a local linux or macOS workstation can often be more performant than doing the same data ingestion & wrangling work with R (especially for large or disperate data sets). Drill can often help further streaming workflows that infolve wrangling many tiny JSON files on a daily basis.
Drill can be obtained from https://drill.apache.org/download/ (use “Direct File Download”). Drill can also be installed via Docker. For local installs on Unix-like systems, a common/suggestion location for the Drill directory is /usr/local/drill
as the install directory.
Drill embedded (started using the $DRILL_BASE_DIR/bin/drill-embedded
script) is a super-easy way to get started playing with Drill on a single workstation and most of many workflows can “get by” using Drill this way.
There are a few convenience wrappers for various informational SQL queries (like drill_version()
). Please file an PR if you add more.
Some of the more “controlling vs data ops” REST API functions aren’t implemented. Please file a PR if you need those.
The following functions are implemented:
DBI
(REST)
DBI
driver has been implemented using the Drill REST API, mostly to facilitate the dplyr
interface. Use the RJDBC
driver interface if you need more DBI
functionality.dplyr
interface). If you have custom Drill SQL functions that need to be implemented please file an issue on GitHub. Many should work without it, but some may require a custom interface.dplyr
: (REST)
src_drill
: Connect to Drill (using dplyr
) + supporting functionsNote that a number of Drill SQL functions have been mapped to R functions (e.g. grepl
) to make it easier to transition from non-database-backed SQL ops to Drill. See the help on drill_custom_functions
for more info on these helper Drill custom function mappings.
Drill APIs:
drill_connection
: Setup parameters for a Drill server/cluster connectiondrill_active
: Test whether Drill HTTP REST API server is updrill_cancel
: Cancel the query that has the given queryiddrill_jdbc
: Connect to Drill using JDBCdrill_metrics
: Get the current memory metricsdrill_options
: List the name, default, and data type of the system and session optionsdrill_profile
: Get the profile of the query that has the given query iddrill_profiles
: Get the profiles of running and completed queriesdrill_query
: Submit a query and return resultsdrill_set
: Set Drill SYSTEM or SESSION optionsdrill_settings_reset
: Changes (optionally, all) session settings back to system defaultsdrill_show_files
: Show files in a file system schema.drill_show_schemas
: Returns a list of available schemas.drill_stats
: Get Drillbit information, such as ports numbersdrill_status
: Get the status of Drilldrill_storage
: Get the list of storage plugin names and configurationsdrill_system_reset
: Changes (optionally, all) system settings back to system defaultsdrill_threads
: Get information about threadsdrill_uplift
: Turn a columnar query results into a type-converted tbldrill_use
: Change to a particular schema.drill_version
: Identify the version of Drill runningdplyr
interfacelibrary(sergeant)
library(tidyverse)
# use localhost if running standalone on same system otherwise the host or IP of your Drill server
ds <- src_drill("localhost") #ds
db <- tbl(ds, "cp.`employee.json`")
# without `collect()`:
count(db, gender, marital_status)
## # Source: lazy query [?? x 3]
## # Database: DrillConnection
## # Groups: gender
## marital_status gender n
## <chr> <chr> <int>
## 1 S F 297
## 2 M M 278
## 3 S M 276
## 4 M F 304
count(db, gender, marital_status) %>% collect()
## # A tibble: 4 x 3
## # Groups: gender [2]
## marital_status gender n
## * <chr> <chr> <int>
## 1 S F 297
## 2 M M 278
## 3 S M 276
## 4 M F 304
group_by(db, position_title) %>%
count(gender) -> tmp2
group_by(db, position_title) %>%
count(gender) %>%
ungroup() %>%
mutate(full_desc=ifelse(gender=="F", "Female", "Male")) %>%
collect() %>%
select(Title=position_title, Gender=full_desc, Count=n)
## # A tibble: 30 x 3
## Title Gender Count
## * <chr> <chr> <int>
## 1 President Female 1
## 2 VP Country Manager Male 3
## 3 VP Country Manager Female 3
## 4 VP Information Systems Female 1
## 5 VP Human Resources Female 1
## 6 Store Manager Female 13
## 7 VP Finance Male 1
## 8 Store Manager Male 11
## 9 HQ Marketing Female 2
## 10 HQ Information Systems Female 4
## # ... with 20 more rows
arrange(db, desc(employee_id)) %>% print(n=20)
## # Source: table<cp.`employee.json`> [?? x 20]
## # Database: DrillConnection
## # Ordered by: desc(employee_id)
## store_id gender department_id birth_date supervisor_id last_name position_title hire_date management_role
## <int> <chr> <int> <date> <int> <chr> <chr> <dttm> <chr>
## 1 18 F 18 1914-02-02 1140 Stand Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## 2 18 M 18 1914-02-02 1140 Burnham Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## 3 18 F 18 1914-02-02 1139 Doolittle Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## 4 18 M 18 1914-02-02 1139 Pirnie Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## 5 18 M 17 1914-02-02 1140 Younce Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 6 18 F 17 1914-02-02 1140 Biltoft Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 7 18 M 17 1914-02-02 1139 Detwiler Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 8 18 F 17 1914-02-02 1139 Ciruli Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 9 18 F 16 1914-02-02 1140 Bishop Store Tempora… 1998-01-01 00:00:00 Store Full Tim…
## 10 18 F 16 1914-02-02 1140 Cutwright Store Tempora… 1998-01-01 00:00:00 Store Full Tim…
## 11 18 F 16 1914-02-02 1139 Anderson Store Tempora… 1998-01-01 00:00:00 Store Full Tim…
## 12 18 F 16 1914-02-02 1139 Swartwood Store Tempora… 1998-01-01 00:00:00 Store Full Tim…
## 13 18 M 15 1914-02-02 1140 Curtsinger Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 14 18 F 15 1914-02-02 1140 Quick Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 15 18 M 15 1914-02-02 1139 Souza Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 16 18 M 15 1914-02-02 1139 Compagno Store Permane… 1998-01-01 00:00:00 Store Full Tim…
## 17 18 M 11 1961-09-24 1139 Jaramillo Store Shift S… 1998-01-01 00:00:00 Store Manageme…
## 18 18 M 11 1972-05-12 17 Belsey Store Assista… 1998-01-01 00:00:00 Store Manageme…
## 19 12 M 18 1914-02-02 1069 Eichorn Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## 20 12 F 18 1914-02-02 1069 Geiermann Store Tempora… 1998-01-01 00:00:00 Store Temp Sta…
## # ... with more rows, and 7 more variables: salary <dbl>, marital_status <chr>, full_name <chr>, employee_id <int>,
## # education_level <chr>, first_name <chr>, position_id <int>
mutate(db, position_title=tolower(position_title)) %>%
mutate(salary=as.numeric(salary)) %>%
mutate(gender=ifelse(gender=="F", "Female", "Male")) %>%
mutate(marital_status=ifelse(marital_status=="S", "Single", "Married")) %>%
group_by(supervisor_id) %>%
summarise(underlings_count=n()) %>%
collect()
## # A tibble: 112 x 2
## supervisor_id underlings_count
## * <int> <int>
## 1 0 1
## 2 1 7
## 3 5 9
## 4 4 2
## 5 2 3
## 6 20 2
## 7 21 4
## 8 22 7
## 9 6 4
## 10 36 2
## # ... with 102 more rows
dc <- drill_connection("localhost")
drill_active(dc)
## [1] TRUE
drill_version(dc)
## [1] "1.13.0"
drill_storage(dc)$name
## [1] "cp" "dfs" "hbase" "hive" "kudu" "mongo" "s3"
drill_query(dc, "SELECT * FROM cp.`employee.json` limit 100")
## Parsed with column specification:
## cols(
## store_id = col_integer(),
## gender = col_character(),
## department_id = col_integer(),
## birth_date = col_date(format = ""),
## supervisor_id = col_integer(),
## last_name = col_character(),
## position_title = col_character(),
## hire_date = col_datetime(format = ""),
## management_role = col_character(),
## salary = col_double(),
## marital_status = col_character(),
## full_name = col_character(),
## employee_id = col_integer(),
## education_level = col_character(),
## first_name = col_character(),
## position_id = col_integer()
## )
## # A tibble: 100 x 16
## store_id gender department_id birth_date supervisor_id last_name position_title hire_date management_role
## * <int> <chr> <int> <date> <int> <chr> <chr> <dttm> <chr>
## 1 0 F 1 1961-08-26 0 Nowmer President 1994-12-01 00:00:00 Senior Managem…
## 2 0 M 1 1915-07-03 1 Whelply VP Country Man… 1994-12-01 00:00:00 Senior Managem…
## 3 0 M 1 1969-06-20 1 Spence VP Country Man… 1998-01-01 00:00:00 Senior Managem…
## 4 0 F 1 1951-05-10 1 Gutierrez VP Country Man… 1998-01-01 00:00:00 Senior Managem…
## 5 0 F 2 1942-10-08 1 Damstra VP Information… 1994-12-01 00:00:00 Senior Managem…
## 6 0 F 3 1949-03-27 1 Kanagaki VP Human Resou… 1994-12-01 00:00:00 Senior Managem…
## 7 9 F 11 1922-08-10 5 Brunner Store Manager 1998-01-01 00:00:00 Store Manageme…
## 8 21 F 11 1979-06-23 5 Blumberg Store Manager 1998-01-01 00:00:00 Store Manageme…
## 9 0 M 5 1949-08-26 1 Stanz VP Finance 1994-12-01 00:00:00 Senior Managem…
## 10 1 M 11 1967-06-20 5 Murraiin Store Manager 1998-01-01 00:00:00 Store Manageme…
## # ... with 90 more rows, and 7 more variables: salary <dbl>, marital_status <chr>, full_name <chr>, employee_id <int>,
## # education_level <chr>, first_name <chr>, position_id <int>
drill_query(dc, "SELECT COUNT(gender) AS gender FROM cp.`employee.json` GROUP BY gender")
## Parsed with column specification:
## cols(
## gender = col_integer()
## )
## # A tibble: 2 x 1
## gender
## * <int>
## 1 601
## 2 554
drill_options(dc)
## # A tibble: 138 x 5
## name value accessibleScopes kind optionScope
## * <chr> <chr> <chr> <chr> <chr>
## 1 debug.validate_iterators FALSE ALL BOOLEAN BOOT
## 2 debug.validate_vectors FALSE ALL BOOLEAN BOOT
## 3 drill.exec.functions.cast_empty_string_to_null FALSE ALL BOOLEAN BOOT
## 4 drill.exec.hashagg.fallback.enabled FALSE ALL BOOLEAN BOOT
## 5 drill.exec.memory.operator.output_batch_size 16777216 SYSTEM LONG BOOT
## 6 drill.exec.storage.file.partition.column.label dir ALL STRING BOOT
## 7 drill.exec.storage.implicit.filename.column.label filename ALL STRING BOOT
## 8 drill.exec.storage.implicit.filepath.column.label filepath ALL STRING BOOT
## 9 drill.exec.storage.implicit.fqn.column.label fqn ALL STRING BOOT
## 10 drill.exec.storage.implicit.suffix.column.label suffix ALL STRING BOOT
## # ... with 128 more rows
drill_options(dc, "json")
## # A tibble: 9 x 5
## name value accessibleScopes kind optionScope
## <chr> <chr> <chr> <chr> <chr>
## 1 store.json.all_text_mode FALSE ALL BOOLEAN BOOT
## 2 store.json.extended_types FALSE ALL BOOLEAN BOOT
## 3 store.json.read_numbers_as_double FALSE ALL BOOLEAN BOOT
## 4 store.json.reader.allow_nan_inf TRUE ALL BOOLEAN BOOT
## 5 store.json.reader.print_skipped_invalid_record_number FALSE ALL BOOLEAN BOOT
## 6 store.json.reader.skip_invalid_records FALSE ALL BOOLEAN BOOT
## 7 store.json.writer.allow_nan_inf TRUE ALL BOOLEAN BOOT
## 8 store.json.writer.skip_null_fields TRUE ALL BOOLEAN BOOT
## 9 store.json.writer.uglify FALSE ALL BOOLEAN BOOT
drill_query(dc, "SELECT * FROM dfs.`/usr/local/drill/sample-data/nation.parquet` LIMIT 5")
## Parsed with column specification:
## cols(
## N_COMMENT = col_character(),
## N_NAME = col_character(),
## N_NATIONKEY = col_integer(),
## N_REGIONKEY = col_integer()
## )
## # A tibble: 5 x 4
## N_COMMENT N_NAME N_NATIONKEY N_REGIONKEY
## * <chr> <chr> <int> <int>
## 1 haggle. carefully f ALGERIA 0 0
## 2 al foxes promise sly ARGENTINA 1 1
## 3 y alongside of the p BRAZIL 2 1
## 4 eas hang ironic, sil CANADA 3 1
## 5 y above the carefull EGYPT 4 4
Including multiple parquet files in different directories (note the wildcard support):
drill_query(dc, "SELECT * FROM dfs.`/usr/local/drill/sample-data/nations*/nations*.parquet` LIMIT 5")
## Parsed with column specification:
## cols(
## N_COMMENT = col_character(),
## N_NAME = col_character(),
## N_NATIONKEY = col_integer(),
## dir0 = col_character(),
## N_REGIONKEY = col_integer()
## )
## # A tibble: 5 x 5
## N_COMMENT N_NAME N_NATIONKEY dir0 N_REGIONKEY
## * <chr> <chr> <int> <chr> <int>
## 1 haggle. carefully f ALGERIA 0 nationsSF 0
## 2 al foxes promise sly ARGENTINA 1 nationsSF 1
## 3 y alongside of the p BRAZIL 2 nationsSF 1
## 4 eas hang ironic, sil CANADA 3 nationsSF 1
## 5 y above the carefull EGYPT 4 nationsSF 4
Via: https://github.com/k255/drill-gis
A common use case is to select data within boundary of given polygon:
drill_query(dc, "
select columns[2] as city, columns[4] as lon, columns[3] as lat
from cp.`sample-data/CA-cities.csv`
where
ST_Within(
ST_Point(columns[4], columns[3]),
ST_GeomFromText(
'POLYGON((-121.95 37.28, -121.94 37.35, -121.84 37.35, -121.84 37.28, -121.95 37.28))'
)
)
")
## Parsed with column specification:
## cols(
## city = col_character(),
## lon = col_double(),
## lat = col_double()
## )
## # A tibble: 7 x 3
## city lon lat
## * <chr> <dbl> <dbl>
## 1 Burbank -122. 37.3
## 2 San Jose -122. 37.3
## 3 Lick -122. 37.3
## 4 Willow Glen -122. 37.3
## 5 Buena Vista -122. 37.3
## 6 Parkmoor -122. 37.3
## 7 Fruitdale -122. 37.3
library(sergeant)
library(testthat)
##
## Attaching package: 'testthat'
## The following object is masked from 'package:dplyr':
##
## matches
## The following object is masked from 'package:purrr':
##
## is_null
date()
## [1] "Sun Oct 14 09:30:28 2018"
devtools::test()
## Loading sergeant
## Testing sergeant
## ✔ | OK F W S | Context
##
⠏ | 0 | dplyr API
⠋ | 1 | dplyr API
⠙ | 2 | dplyr API
⠹ | 3 | dplyr API
✔ | 3 | dplyr API [0.1 s]
##
⠏ | 0 | REST API
⠋ | 1 | REST API
⠙ | 2 | REST API
⠹ | 3 | REST API
⠸ | 4 | REST API
⠼ | 5 | REST API
⠴ | 6 | REST API
⠦ | 7 | REST API
⠧ | 8 | REST API
⠇ | 9 | REST API
⠏ | 10 | REST API
⠋ | 11 | REST API
⠙ | 12 | REST API
⠹ | 13 | REST API
⠸ | 14 | REST API
⠼ | 15 | REST API
⠴ | 16 | REST API
✔ | 16 | REST API [1.9 s]
##
## ══ Results ═════════════════════════════════════════════════════════
## Duration: 2.1 s
##
## OK: 19
## Failed: 0
## Warnings: 0
## Skipped: 0
| Lang | # Files | (%) | LoC | (%) | Blank lines | (%) | # Lines | (%) |
|---|---|---|---|---|---|---|---|---|
| R | 12 | 0.92 | 625 | 0.92 | 173 | 0.75 | 562 | 0.87 |
| Rmd | 1 | 0.08 | 55 | 0.08 | 58 | 0.25 | 86 | 0.13 |
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.


Spotify Track Performances
Spotify Songs
Analytic View
Data View
Change Graph
Data
Source
Song Ranking
Spotify Song Dataset 1
Spotify Song Dataset 2
<< Return
Dimensionality Index:
Clusters:
2
3
4
5
6
7
8
9
Legend
Distance Metric:
Euclidean
Manhattan
Correlation
Clear Selection
View PCP


{% extends "base_error.html" %} {% block title %} Something went wrong (500) {% endblock %} {% block content %}
If the error persists please send an email to the support team.


Cryptocurrencies emerged in 2009 with the first decentralized cryptocurrency - Bitcoin . As of today - more than 700 digital currencies exist with a total market capitalization greater than 100 billion USD.
CryptoMünze is a real-time dashboard that displays the top 10 cryptocurrencies based on currency price, market capitalization and overall circulating supply - obtained from the leading cryptocurrency resource CryptoCompare


Holmes, Lindsay. “13 Realistic Self-Care Tips That'll Keep You Calm In Stressful Times.” The Huffington Post, TheHuffingtonPost.com, 1 June 2017, www.huffingtonpost.com/entry/self-care-tips_us_5886322fe4b096b4a2333021.
LCSW-C, Jennifer Rollin MSW. “A Therapist's Tips for Your Eating Disorder Recovery.” The Huffington Post, TheHuffingtonPost.com, 30 Oct. 2017, www.huffingtonpost.com/entry/a-therapists-tips-for-your-eating-disorder-recovery_us_59f734bce4b06ae9067aba40.
Writer. “Mental Health Hotline Numbers and Referral Resources.” HealthyPlace, Healthy Place, 5 Jan. 2009, www.healthyplace.com/other-info/resources/mental-health-hotline-numbers-and-referral-resources.
“25 Science-Backed Reasons to #Treatyoself.” Greatist, Greatist, 6 June 2018, greatist.com/happiness/ways-to-practice-self-care.
“About Eating Disorders • National Association of Anorexia Nervosa and Associated Disorders.” National Association of Anorexia Nervosa and Associated Disorders, www.anad.org/education-and-awareness/about-eating-disorders/.
“Anxiety Disorders.” National Institute of Mental Health, U.S. Department of Health and Human Services, www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml.
“Coping With Depression: A Guide to Good Treatment.” Everyday Health, Everyday Health, 13 June 2018, www.everydayhealth.com/depression/guide/.
“How to Recognize ADHD in Girls.” Healthline, Healthline Media, www.healthline.com/health/adhd/adhd-in-girls.


scrollable activism reflects on the experience of being inundated with infinitely scrolling Instagram infographics and asks -- who profits here?
square colors are taken directly from saved Instagram infographics. all phrases come directly from posts in my feed and the feeds of friends
click anywhere to start scrolling


Create an array by repeating the given value n times.
Install with npm
npm i repeat-element --save
var repeat = require('repeat-element');
repeat('a', 5);
//=> ['a', 'a', 'a', 'a', 'a']
repeat('a', 1);
//=> ['a']
repeat('a', 0);
//=> []
repeat(null, 5)
//» [ null, null, null, null, null ]
repeat({some: 'object'}, 5)
//» [ { some: 'object' },
// { some: 'object' },
// { some: 'object' },
// { some: 'object' },
// { some: 'object' } ]
repeat(5, 5)
//» [ 5, 5, 5, 5, 5 ]
repeat-string: Repeat the given string n times. Fastest implementation for repeating a string.
Install dev dependencies:
npm i -d && npm test
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue
Jon Schlinkert
Copyright (c) 2015 Jon Schlinkert Released under the MIT license.
This file was generated by verb-cli on May 06, 2015.


--- title: Is my query done yet? Tips for Optimizing SQL queries author: Nellie Ponarul date: '2020-05-06' slug: is-my-query-dont-yet-tips-for-optimizing-sql-queries categories: - SQL tags: - SQL subtitle: '' summary: 'Some tricks I''ve learned for speeding up queries.' authors: ["nponarul"] lastmod: '2020-05-06T09:52:34-07:00' featured: no image: caption: '' focal_point: '' preview_only: no projects: [] ---
I was recently was up until about 3 am on a Friday night, waiting for a SQL query to run. It was a fairly simple statement, but the base table had about 400 million records, so I was expecting a long run time. Sadly, the query crashed after 9 hours. No results.
This sleepless night got me thinking - there must have been a better way! So here, I will summarize how to optimize your SQL algorithm.
For each of these scenarios, I’ll be using this little dummy dataset:
Any time you query a table in SQL, SQL needs to search through records to find what it’s looking for. Searching through records is much faster when the table is indexed, especially when your table is large (over 1 million rows).
As a best practice, index your table on fields that are:
common identifiers (record ID, dates, etc.)
fields that will be used to join to other tables
This was crux of my problem on my late Friday night! I was grouping a table by year, and getting a distinct count of ids in each group. This involved puting the DISTINCT keyword inside COUNT(), which is known to be very slow in SQL (see this post for more info).
Use subqueries to get filtered datasets, or distinct values before you join/aggregate.
My example table is very small, and doesn’t pose any trouble as a temp table. However, I have noticed that writing a temp table that is millions of rows is significantly slower than writing a static table of the same size.


Latest Injury News As Chiefs Go Into Battle
by Soccer LadumaKaizer Chiefs are expected to welcome back several players against Orlando Pirates, but this Soweto Derby comes too soon for some of their stars...
Check out all Chiefs' latest injury news in the gallery above!
It was a completely different Amakhosi XI that went into battle against Chippa United earlier in the week to the one that knocked the Buccaneers out of the Telkom Knockout a week ago, but things should look a bit more familiar come tomorrow afternoon.
Read: Chiefs’ Table-Topping Coach - I Don’t Look At The Log…
Ernst Middendorp confirmed that star trio of Khama Billiat, Lebogang Manyama and Erick Mathoho all required extra rest after instructions from his medical team, but they are all now expected back in action for the Soweto Derby at FNB Stadium tomorrow afternoon.
Meanwhile, Kearyn Baccus (who has been nursing ankle and knee knocks) is back in contention for a place in the squad tomorrow, as is Reeve Frosler after the full back was forced off with a hamstring problem in the first half of the 2-0 win over Mamelodi Sundowns.
It is thought though, that this game comes a little bit too early for club captain, Itumeleng Khune, as he looks to get back from a groin problem, and the same goes for young Nkosingiphile Ngcobo as he gets some minutes in in the MultiChoice Diski Challenge following surgery on his Achilles.
Read: 'We Will Entertain The Fans…'
Middendorp may have a tough decision to make when selecting his squad to face Pirates after Dumsani Zuma, a player who has spent most of his season on the bench, bagged a brace against Chippa and put himself in contention for a starting berth.


 Click on a project to visit its activity page and learn more about it, deauthorize it, or send a message to project coordinators.
{{ project.name }}
{{ project.short_description }}
You have shared with the following projects in the past. Your data remains available to these projects, but they are no longer accepting new members.
{{ project.name }}
{{ project.short_description }}


iron
`Prev `__
I
`Next `__
--------------
**iron**: n.
Hardware, especially older and larger hardware of
`*mainframe* <../M/mainframe.html>`__ class with big metal cabinets
housing relatively low-density electronics (but the term is also used of
modern supercomputers). Often in the phrase `*big
iron* <../B/big-iron.html>`__. Oppose `*silicon* <../S/silicon.html>`__.
See also `*dinosaur* <../D/dinosaur.html>`__.
--------------
+------------------------+----------------------------+-----------------------------+
| `Prev `__ | `Up <../I.html>`__ | `Next `__ |
+------------------------+----------------------------+-----------------------------+
| IRC | `Home <../index.html>`__ | Iron Age |
+------------------------+----------------------------+-----------------------------+


For the past decade I've been crafting user-centered design experiences for the web. I specialize in responsive front-end design, HTML/CSS, SASS/SCSS as well as front-end frameworks and ReactJS. Some other areas of expertise are technologies such as NodeJS, MongoDB, ExpressJS, WordPress, JQuery. Most days I work with pixels, grids, typography, colors and lines of javascript code. Currently I work at Ibhele as a web developer.
© Copyrights Anele Hlongwane. All Rights Reserved


FEATURED PROGRAMS
- Business Analytics
- SQL
- Data Engineer
- Data Analyst
- Intro to Programming
- Digital Marketing
- Self Driving Car Engineer
FEATURED PROGRAMS
- Artificial Intelligence
- Deep Learning
- Digital Marketing
- Flying Car and Autonomo
- Intro to Self-Driving Cars
- Machine Learning Engineer
- Robotics Software Engineer
RESOURCES
- Catalog
- Career Resource Center
- Career Services
- Student Success
- Udacity Talks
- Scholarships
- What is AI?
COMPANY
- About
- Blog
- In the News
- Jobs
- Udacity Intersect
- Become an Instructor
SUPPORT
- Contact Us
- Data Engineer
- Service Status
- Tech Requirements
UDACITY SCHOOLS
- School of Artificial Intelligence
- School of Autonomous Systems
- School of Business
- School of Data Science
- School of Programming
- School of Cloud Computing
PROGRAMS
- Veterans
- Georgia Tech
ENTERPRISE
- Udacity for Enterprise
- Digital Transformation with Udacity
- Data Science for Enterprise
- Udacity for Financial Services
- Enterprise Resource Center
GOVERNMENT
- Udacity for Government


{% load staticfiles tournament_extras comments %}
| Rating: | {{ player.rating }} |
| Exp Rating: | {{ season_player.expected_rating }} |
| Peak Rating: | {{ reg.peak_classical_rating }} |
| Registration date: | {{ reg.date_created.date }} |
| Friends: | {{ reg.friends }} |
| Alt Pref: | {{ reg.get_alternate_preference_display }} |
| 20 games: | {{ has_played_20_games|yesno:'Yes,No' }} |
| In slack group: | {{ player.in_slack_group|yesno:'Yes,No' }} |
| Missed games: | {{ season_player.games_missed }} |
| {% render_comment_list for player %} | |


{{pageTitle }}
ID:
{{revenue.id}}
Type:
{{revenue.type}}
isGuest:
{{revenue.isGuest}}
Guest Name:
{{revenue.guestName}}
Member Name:
{{member.name}} ({{member.mobileNumber}})
Amount:
{{revenue.amount}}
PaidDate:
{{revenue.paidDate}}
FromDate:
{{revenue.fromDate}}
ToDate:
{{revenue.toDate}}


{% extends "layout.html" %} {% block page_title %} Example - Forms {% endblock %} {% block content %} {% include "includes/phase_banner_beta.html" %} {{formData | safe}} Do you want to look after children for more than 2 hours per day? Will you look after the child for more than 2 hours per day? Yes No {% endblock %}


A game of two players. Joining costs exactly 10 ether.
contract RPS {
uint nPlayers;
mapping (address => move) public moves;
function addPlayer(uint move) returns (boolean success) {
if (nPlayers < 2 && msg.value >= 10) {
moves[msg.sender] = move;
nPlayers++;
return true;
else {
return false;
}
}
//[...]
}
Ether is not handled correctly!
Amended version
contract RPS {
uint nPlayers;
mapping (address => uint) public moves;
function addPlayer(uint move) returns (boolean success) {
if (nPlayers < 2 && msg.value >= 10) {
moves[msg.sender] = move;
nPlayers++;
msg.sender.send(msg.value - 10);
return true;
else {
msg.sender.send(msg.value);
return false;
}
}
//[...]
}
Better, but the move is still revealed!
| Mistake | Solution |
|---|---|
| No handling of ether | Encode ether flow in the type system |
| Openly communicating secret information | Include crypto schemes in the language and stdlib |
We start by including ether in the type signature:
addPlayer : Int -> (success : Bool)
{ IN: value >= 10 }
Describe ether flow:
addPlayer : Int -> (success : Bool)
{ IN: value >= 10;
SEND: success ? value - 10 : value;
SAVE: success ? 10 : 0 }
Hide player move
addPlayer : Commit Int -> (success : Bool)
{ IN: value >= 10;
SEND: success ? value - 10 : value;
SAVE: success ? 10 : 0 }
open : Commit a -> a
addPlayer : Commit Int -> (success : Bool)
{ IN: value >= 10;
SEND: success ? value - 10 : value;
SAVE: success ? 10 : 0 }
addPlayer {value} move = if !nPlayers < 2
then do save 10
send (value-10) !sender
// save move
// increment counter
return True
else do send value !sender
return False
An expressive type-system can...
- https://github.com/vindaloo-thesis/examples
- Questions? Feedback? Ideas? Talk to us! :)


Dave Matthews
Dave Matthews performing in Las Vegas on February 28, 2020. (Photo by Jeremy Williams)
Dave Through the Years
- Born on January 9, 1967 in Johannesburg, South Africa
- Spent many of his early years living between the United States and the United Kingdom before returning to South Africa around age 10
- Left South Africa for the United States after graduating high school to avoid military service
- Moved to Charlottesville, VA in 1986 where he later formed the Dave Matthews band in 1991
- Married in 2000 and currently resides in Seattle, WA with his wife and three children
- In addition to a brilliant musical career, Dave has acted in several roles on television and in film
You can read more about Dave's life at his wiki, or better yet listen to his music


These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.
New coprocessor table descriptor attribute, hbase.coprocessor.classloader.included.classes, is added. User can specify class name prefixes (semicolon separated) which should be loaded by CoprocessorClassLoader through this attribute using the following syntax: {code} hbase> alter 't1', 'coprocessor'=>'hdfs:///foo.jar|com.foo.FooRegionObserver|1001|arg1=1,arg2=2' {code}
Adds a section to the debug dump page listing current row locks held.
Deprecated Replication source.shippedKBs metric in favor of source.shippedBytes
All active branches now use maven-checkstyle-plugin 2.17 and checkstyle 6.18.
During periods where DNS resolution was not available or not working correctly, we could previously cache unresolved hostnames forever, in some cases preventing further connections to these hosts even when DNS service was restored. With this change, unresolved hostnames will no longer be cached, and will instead throw an UnknownHostException during connection setup.
Adds cacheBlocks to Scan
After HBASE-15931, we will log more details for long-running tasks in AsyncProcess#waitForMaximumCurrentTasks every 10 seconds, including: 1. Table name will be included in the tasks status log 2. On which regionserver(s) the tasks are runnning will be logged when less than hbase.client.threshold.log.details tasks left, by default 10. 3. Against which regions the tasks are running will be logged when less than 2 tasks left.


--- layout: archive title: Zulip Chat Archive permalink: /stream/116395-maths/topic/If.20some.20inf.20is.20a.20min.2C.20then.20the.20set.20is.20bounded.20below.html ---
I'm looking at this lemma:
import data.set import data.set.finite import data.finset import order.conditionally_complete_lattice variable {X: Type} open classical local attribute [instance] prop_decidable lemma inf_mem_then_set_bounded [conditionally_complete_linear_order X] (S: set X): Inf S ∈ S → bdd_below S := sorry
While playing around with the lattices API ; but I'm not sure how to prove the statement.
I cannot use Inf_ge because it requires bdd_below, so my only option is to say that an Inf which is in the set, is a Min, i.e. is_least S (Inf S) is true.
So I tried to go for this but it requires Inf S to be in lower_bounds, which appears to be true by def?
Even if I'm in a conditional complete lattice, I can always wrap it into a complete lattice by adding bottom and top to extend X.
Using this, I can take Inf of anything, including empty sets, etc. As I have Inf S in S, it fix my problem.
But I'm unsure how to proceed to promote X into a X' with complete_linear_order over it and bring my assumptions over there, finish my proof, come back to the X world.
The theorem is false
If the set fails to be bounded below, Inf
returns garbage, and that garbage value may happen to lie in the set
Ah, so that's the problem
for example if the garbage value is 0, then Inf (-inf, 0] \in (-inf, 0]
But I don't understand why Inf does not use option-types, wouldn't it make more sense?
That would amount to a predicate formulation, and that already exists without any conditionally complete anything
is_glb
Okay, makes more sense then, I'll use this, thank you!
We want to write Sup s
or Inf s
before we prove that s
has a lub
/glb
.
Once you have is_least
, AFAIR we have is_least.bdd_below
.
And I hope that we have is_least.cInf_eq
(or is it is_least.is_glb.cInf_eq
?)
Last updated: Apr 24 2020 at 19:02 UTC


Gain new suggestions for the new ideas for the events
The Projects that we are working with.
You guys can suggest various events or projects which will be taken into consideration for various events.
The Success of we all PCCOEieans.
Thanks for suggesting such good ideas so that they are urrently worked with.
Post your ideas here. Will be definitely worked on.
The completed projects or we can say 'The Achievement'.