This again is only a summary of the terms used in the Managing Customers and Quality part of the course.
Customers v. Consumers v. Stakeholders
Customers are those who buy your products while consumers are those who use it (e.g. Pet food, Public Services).
Stakeholders are those who have an interest in an organisation and can affect or be affected by it.
"A central task of top management is reconciling these deverging and partly conflicting interests.
Decision Making Process and Influences
A logical sequence of steps people may go through to make a decision.
- Problem Recognition: See a problem or need. The company cannot do a lot to influence this (exept possibly Advertising)
- Information Search: How can it be solved. The company should make this info available.
- Information Evaluation: To destinguish product 1 and 2. This of this as a series of filters like friends and other resources.
- Decision: Filtered and matched against criteria and possibly with adding new criteria based on the products found.
- Post-purchase-evaluation: Here you are trying to convine yourself that the decision is right and it does live up to expectations. This is something that the automotive industry is trying to do with ads.
In problem solving there are different modes: - routine problem solving: e.g. food - limited problem solving: e.g. holiday, dentist, moderately expensive and durable - extended problem solving: e.g. houses and cars
Influences are:
Individual: perception, motivation and attitude. Perception lages behind reality (e.g. Skode). Remember hierarchy of needs: Hunger and thirst, security, protection, affection, success, status, personal fulfilment Group: conform to values, belong Supplier: manage 4Cs Situational: context of external environment
Targetting
There are different types of targetting.
- Undifferentiated targeting: differences between segments are ignored and everything everywhere is targetted. The benefit of this are the economies of scale and it is used for commodities a lot (e.g. Salt, Ford Model T)
- Differentiated Targeting: Target more than one segment and the product changes dependant on the segment. (e.g. Airlines Business Class and First Class…)
- Focused Targeting: Concentrate on one segment. (e.g. Ryan air)
- Customized Targeting: This is when you customize everything for one specific client. (e.g. Amazon).
Relationship Ladder
Prospect -> Customer -> Client -> Supporter -> Advocate -> Partner
A company should try to move customers up the the relationship ladder. A good example might be Amazon with partners in terms of reviews of books and BeOS with a lot of advocates that bring in new customers to the company.
Other examples might be.
Donor pyramid: Enquirers -> Responders -> Occasional donors and subscribers -> Committed donors -> Large gift -> Legacies
Supporter pyramid: Potential supporter -> casual supporter -> reliable supporter -> active supporter -> leaders (this could also apply for BeOS and is moving to closer and more long-term relationships)
Cost of Quality
Quality can cost 20-30% of a companies revenue. There are different costs to take into account.
The costs of conformance Appraisal costs: costs of inspections and its associated activities Prevention costs: associated with designing, implementing and maintaining a quality management system to prevent quality problems.
The costs of non-conformance Internal failure costs: scrapping defects, repeating work, trying a second time External failure costs: when poor quality reaches the customer Costs of exceeding requirements: specification for a product goes beyond what the customers want. Especially if features do not add value.
Traditionally you tried to mix those two costs so that you would be at a minimum, meaning that you have low costs in both fields. Today it is more frequent to believe that there is no optimum level but you just need to decide that now you spent enough.
External and Internal Exchange Process
In this exchange process there must be something that is exchanged that is of mutual value. There must be the belief on both sides that the exchange is fair and equitable. This means that you shouldn’t add features that the customer does not want and that this exchange could be non-monetary.
A customer


Class PhpCapException
Exception class for PHPCap exceptions. This is the exception that PHPCap will throw when it encounters an error.
Example usage:
try { $projectInfo = $project->exportProjectInfo(); } catch (PhpCapException $exception) { print "The following error occurred: {$exception->getMessage()}\n"; print "Error code: {$exception->getCode()}\n"; $connectionErrorNumber = $exception->getConnectionErrorNumber(); if (isset($connectionErrorNumber)) { print "A connection error occurred.\n"; print "Connection error number: {$connectionErrorNumber}\n"; } print "Stack trace:\n{$exception->getTraceAsString()}\n"; }
Namespace: IU\PHPCap
See:
Located at PhpCapException.php
See:
http://php.net/manual/en/class.exception.php Information on additional methods provided by parent class Exception.
Located at PhpCapException.php
public
|
+/-
__construct( string $message, integer $code, integer $connectionErrorNumber = null, integer $httpStatusCode = null,
Constructor. |
public
integer|null
|
+/-
getConnectionErrorNumber( )
Returns the connection error number, or null if there was no connection error. The possible numbers returned will depend on the type of connection class being used. For example, if cURL is being used, then the cURL error number would be returned. |
public
integer|null
|
__toString(),
__wakeup(),
getCode(),
getFile(),
getLine(),
getMessage(),
getPrevious(),
getTrace(),
getTraceAsString()
|


The Lodash library exported as Node.js modules.
Using npm:
$ {sudo -H} npm i -g npm
$ npm i --save lodash
In Node.js:
// Load the full build.
var _ = require('lodash');
// Load the core build.
var _ = require('lodash/core');
// Load the fp build for immutable auto-curried iteratee-first data-last methods.
var fp = require('lodash/fp');
// Load a method category.
var array = require('lodash/array');
var object = require('lodash/fp/object');
// Load a single method for smaller builds with browserify/rollup/webpack.
var chunk = require('lodash/chunk');
var extend = require('lodash/fp/extend');
See the package source for more details.
Note:
Don’t assign values to the special variable _
when in the REPL.
Install n_ for a REPL that includes lodash
by default.
Tested in Chrome 48-49, Firefox 44-45, IE 9-11, Edge 13, Safari 8-9, Node.js 0.10, 0.12, 4, & 5, & PhantomJS 1.9.8.
Automated browser & CI test runs are available.


You don't need to guess which __init__.py or lesson you are looking at...
Make the editor tabs and the lines in navigation lists stand out using the File Colors page of the Appearance & Behavior settings.


---
layout: post
title: February Meeting
categories:
- Meetings
tags: []
status: publish
type: post
published: true
meta:
_edit_last: '1'
_wp_old_slug: ''
---
This is a reminder about the next Ottawa Android meetup that will be happening on the 16th of February.
As usual the meeting will be happening at The Code Factory (246 Queen St) and starts at 6:30pm. Feel free to show up a little bit early.
For this months meeting we will be having 2 presentations:
- Introduction to PhoneGap - Simon MacDonald
- Getting RESTful with Android - Chris Saunders
It was mentioned on the mailing list to have a sort of mentor event for introducing those new to the Android platform in a more applied manner. So once we are done all of our presentations there may be some talk about collaborating on an open source project called Mercury (http://bitbucket.org/spencerelliott/mercury) which was started last year by Spencer Elliott. To give a brief description of the project, it is a mercurial changeset client for Android which supports various services like Google Code, Bitbucket and other source hosting


ASSISTANCE AND BUSINESS RELATIONSHIP Kindly accept my apology for sending unsolicited mail to you.  My name is MRS. GRACE GBENGA I am a widow I know you will see my letter to you as an mbarrassment considering the fact that we do not know ourselves. I plead with you to be patient with me I feel very pleased to contact you for some assistance and business relationship. My Husband is Issac J. Gbenga was the Royal Head of my Community (an oil rich town) also the Chairman of OMPADEC now NDDC, Jesse branch. In his position as the Royal head and Chairman of the OMPADEC, he made some money, which he left, for our children and myself as the only thing to inherit. The money is Twelve Million US Dollars ($12M). He deposited this Money with an open beneficiary, pending when he would finish arrangement to transfer it abroad as a CONTRACT PAYMENT ALSO establish a business in the United States of America, He was planning this when he died late last year In an ghastly auto crash. Just before my husband died he called my attention to the money and charged me to look for a foreigner who would assist me in the transfer / investment of the funds abroad. So l would be very grateful if you could accept to help me achieve this great objective. I promise to give you 20% of the total funds transferred to your vital bank account as compensation for your assistance. Five percent (5%) would be set aside to take care of all expenses we may incur during the transaction. To indicate your interest, contact me urgently and confidentially for more information and the roles you will play in this business. All the legal information concerning this money will be sent to you as soon as we agree and get this transaction started. I will like you to provide me immediately with your full names, telephone and fax numbers to enable my eldest son James Gbenga to contact you. He will handle this transaction from beginning to completion on behalf of the entire family. Alternatively you can him on<EMAIL_ADDRESS>Yours faithfully, MRS. GRACE GBENGA.


About Me
👋🏻 I’m Lisette, a Computer Engineer student with a passion for Software Development. I am very enthusiastic to take on new problems as technology continues to push forward!
🏹 Aspirations:
- To continuously strive for higher work and achievement in life and establish myself as a perfect and all acceptable challenging developer and forward the success of esteem organization by hard work and acquired skills.
- To join and work in an environment of growth and excellence and which can provide me job satisfaction and self-development and also help me achieve personal as well as organizational goals.
💻 Accomplishments:
- Built my own eyelash extension company in 2019. With this company, I grew my skills in Marketing, Programming, Advertising, and Media Productions.
- Created a website to give opportunities to young adults, which is intended to help them in their future. It includes many STEM-related clubs, such as GirlsWhoCode, and resume help.
💡 Core Skills:
- HTML
- JavaScript
- CSS
- AutoCAD
- WordPress


|
Elektra
0.8.17
|
The kdb tool allows users to access and perform functions on the Elektra Key Database from the command line. We added a new command to this very useful tool, the merge command. This command allows a user to perform a three-way merge of KeySets from the kdb tool.
The command to use this tool is:
kdb merge [options] ourpath theirpath basepath resultpath
The standard naming scheme for a three-way merge consists of ours, theirs, and base:
This works very similarly for KeySets, especially ones that consist of mounted conffiles.
For mounted conffiles:
If the user is just trying to accomplish a three-way merge using any two arbitrary keysets that share a base, it doesn't matter which ones are defined as ours or theirs as long as they use the correct base KeySet. In kdb merge, ourpath, theirpath, and basepath work just like ours, theirs, and base except each one represents the root of a KeySet. Resultpath is pretty self-explanatory, it is just where you want the result of the merge to be saved under. It's worth noting, resultpath should be empty before attempting a merge, otherwise there can be unintended consequences.
As for the options, there are a few basic options:
-i --interactive which attempts the merge in an interactive way -t --test which tests the proposed merge and informs you about possible conflicts -f --force which overwrites any Keys in resultpath
Additionally there is an option to specify a merge strategy, which is very important.
The option for strategy is:
-s --strategy <name> which is used to specify a strategy to use in case of a conflict
The current list of strategies are:
preserve the merge will fail if a conflict is detected ours the merge will use our version during a conflict theirs the merge will use their version during a conflict base the merge will use the base version during a conflict
If no strategy is specified, the merge will default to the preserve strategy as to not risk making the wrong decision. If any of the other strategies are specified, when a conflict is detected, merge will use the Key specified by the strategy (ours, theirs, or base) for the resulting Key.
Basic Usage:
kdb merge system/hosts/ours system/hosts/theirs system/hosts/base system/hosts/result
Here are examples of the same KeySets being merged using different strategies. The KeySets are mounted using the simpleini file, the left side of '=' is the name of the Key, the right side is its string value.
We start with the base KeySet, system/base:
key1=1 key2=2 key3=3 key4=4 key5=5
Here is our KeySet, system/ours:
key1=apple key2=2 key3=3 key5=fish
Here is their KeySet, system/theirs:
key1=1 key2=pie key4=banana key5=5
Now we will examine the result KeySet with the different strategies.
kdb merge -s preserve system/ours system/theirs system/base system/result
The merge will fail because of a conflict for key4 since key4 was deleted in our KeySet and edited in their KeySet. Since we used preserve, the merge fails and the result KeySet is not saved.
kdb merge -s ours system/ours system/theirs system/base system/result
The result KeySet, system/result will be:
key1=apple key2=pie key5=fish
Because the conflict of key4 (it was deleted in ours but changed in theirs) is solved by using our copy thus deleting the key.
kdb merge -s theirs system/ours system/theirs system/base system/result
The result KeySet, system/result will be:
key1=apple key2=pie key4=banana key5=fish
Here, the conflict of key4 is solved by using their copy, thus key4=banana.
kdb merge -s base system/ours system/theirs system/base system/result
The result KeySet, system/result will be:
key1=apple key2=pie key4=4 key5=5
The same conflict is found in key4, but here we use the base version to solve it so key4=4.


This can be a vector for both initial exploitation and privilege escalation
By default, ClickOnce packages that come from My Computer, Local Intranet, IE Trusted Sites, and the Internet allow a user to grant the application temporary admin privileges in order to install.
\HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\.NETFramework\Security\TrustManager\PromptingLevel
Option Registry setting value Description
Enable the trust prompt. Enabled The ClickOnce trust prompt is display so that end users - can grant trust to ClickOnce applications.
Restrict the trust prompt. AuthenticodeRequired The ClickOnce trust prompt is only displayed if ClickOnce
applications are signed with a certificate that identifies the
publisher.
Disable the trust prompt. Disabled The ClickOnce trust prompt is not displayed for any
ClickOnce applications that are not signed with an
explicitly trusted certificate.
Zone Applications Office solutions
MyComputer Enabled Enabled
LocalIntranet Enabled Enabled
TrustedSites Enabled Enabled
Internet Enabled AuthenticodeRequired
UntrustedSites Disabled Disabled
Complete
https://blog.netspi.com/all-you-need-is-one-a-clickonce-love-story/
https://bohops.com/2017/12/02/clickonce-twice-or-thrice-a-technique-for-social-engineering-and-untrusted-command-execution/


By {{ post.author }}
on
{{ post.time | date: "%b %-d, %Y" }}
The purpose of this group is to raise the quality of its members. We can easilly listen to anything anyone has to say related to development or Android. Do you have something to say? Are you thinking of giving public speaking a shot in a cozy, friendly environment? Tell us on our discussion group and we will give you our full support.
Keep scrolling to see what other members presented.
By {{ post.author }}
on
{{ post.time | date: "%b %-d, %Y" }}
From time to time we like to get together and talk about Android. Usually someone prepares a presentation.
We promise not to send unwanted emails.


October 10, 2013
It was just over 90 degrees in Los Angeles, but that didn't stop the throngs from coming out to celebrate the 10th Annual Tony Hawk's Stand Up For Skateparks Benefit Presented by SLS Hotel & Casino Las Vegas on Saturday at the Green Acres Estate in Beverly Hills.
March 10, 2013
The last thing Rodney Mullen, the grandfather of street skating, wanted were competitive victories. In this exuberant talk he shares his love of the open skateboarding community and how the unique environments it plays in drive the creation of new tricks --fostering...
Oct 4, 2013
Since filming is in full swing for the Vans video Adventures With Chris has taken the oppoetunity to sit some of the team down to look behind the skating of some of their earlier parts. Today we sit down Ray Barbee, one of the smoothest guys to ever step on a skateboard and Chris' childhood idol...
Lorem ipsum dolor sit amet, consectectur adipiscing elit. Alquam semper nulla ut odio scelerisque varius. Phasellus dui nunc, lacinia at vehicula congue, vehicula nec tellus. Morbi dignissim rutrum lorem at tincidunt.


Malware Analysis
Endorsed by Balaji N 🇮🇳 and 1 other who is highly skilled at this
Endorsed by Francisco Cordeiro (mutual connection)
Network Security
Endorsed by Alireza Ghahrood and 3 others who are highly skilled at this
Endorsed by 2 of Priya’s colleagues at GBHackers On Cyber Security
Ethical Hacking
Endorsed by Balaji N 🇮🇳 and 4 others who are highly skilled at this


Open the dropdown menu and type something in the input field to search for dropdown items:
Filter
Price (Low-High)
Price (High-Low)
Rating
Name (A-Z)


Projects and work that has public information and/or artifacts available.
RSocket (previously ReactiveSocket)
RSocket is an application protocol providing Reactive Stream semantics over an asynchronous, binary boundary.
- Projects: https://github.com/RSocket
- Site: http://rsocket.io
- Protocol
- Motivations for creating a new protocol.
RxJava
Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
- Code: https://github.com/ReactiveX/RxJava
- Site: http://reactivex.io
- Reference in ThoughtWorks Tech Radar
- Applying RxJava to Existing Applications at Philly ETE 2015 – Slides | Video
- Reactive Programming with Rx at QConSF 2014 – Slides | Video
- RxJava at GOTO Aarhus 2013 – Slides | Video
- Netflix Tech Blog: Reactive Programming in the Netflix API with RxJava
Reactive Streams
Reactive Streams is an initiative to provide a standard for asynchronous stream processing with non-blocking back pressure.
Hystrix & Fault Tolerance
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
- Code: https://github.com/Netflix/Hystrix
- Site: Hystrix Wiki
- Reference in ThoughtWorks Tech Radar
- Resilient by Design at React SF 2014 – Slides | Video
- Reactive Service Levels at React London 2014 – Slides | Video
- O'Reilly Radar Blog: Application Resilience in a Service-Oriented Architecture using Hystrix
- Netflix Tech Blog: Fault Tolerance in a High Volume, Distributed System
Netflix API/Edge Platform
Involved to varying degrees in the following:
- Fault Tolerance in Distributed Systems (see section on Hystrix above)
- Adoption of Reactive Programming (see section on RxJava above)
- Migration from One-Size-Fits-All REST to "experience oriented APIs"
- Routing with Application Logic - Zuul
- Predictive Autoscaling - Scryer
- Async IO - RxNetty
- Performance Analysis of Async IO - WSPerfLab and Results of Netty vs Tomcat (April 2015)
- Event Stream Processing and Operational Tooling
Related Presentations
- Evolution of the Netflix API - QCon SF 2013 – Slides | Video
- Resilience & Operations at Netflix with Hystrix - JavaOne 2013 – Slides with notes | Video
- Resilience & Operations at Netflix - Velocity 2013 Santa Clara – Slides with notes


--- layout: post title: PowerShell and the Kinect date: 2013-03-24 08:03:43.000000000 -04:00 type: post published: true status: publish categories: - Kinect - PowerShell tags: [] meta: _publicize_pending: '1' dsq_thread_id: '1466364744' _jetpack_related_posts_cache: a:1:{s:32:"8f6677c9d6b0f903e98ad32ec61f8deb";a:2:{s:7:"expires";i:1457875334;s:7:"payload";a:3:{i:0;a:1:{s:2:"id";i:234;}i:1;a:1:{s:2:"id";i:248;}i:2;a:1:{s:2:"id";i:1261;}}}} author: login: adminian email<EMAIL_ADDRESS>display_name: adminian first_name: '' last_name: '' ---
A few months back I wrote a “module” for scripting the Kinect with PowerShell. It’s located at: https://github.com/adminian/PowerKinect. Recently a new Kinect SDK was released. I’m going to be testing out the new SDK to make sure everything works as expected.
More info about the new SDK: http://blogs.msdn.com/b/kinectforwindows/archive/2013/03/18/the-latest-kinect-for-windows-sdk-is-here.aspx.
Currently there are only two gestures: right hand swipe and left hand swipe. There is also a function that starts PowerPoint and allows you to control your presentation.
Gary Siepser, a fellow PFE and PowerShell Guru, jumped in and started helping out. He’s written the Audio control functions for the module. We’ll be integrating them into the repo soon! I’ll be posting more about Scripting the Kinect, but for now go clone the repo and give it a try!


Select an Image, click on 2 points on the image to create a focus area, then click Process Image. Made by @kosamari. Code on github. Inspired by Alice Bartlett's blog post.


Tire load variation can be strongly dependent on the time-step so it is a good idea to filter it to give less jerky handling behavior.
More...
#include <PxVehicleComponents.h>
Tire load variation can be strongly dependent on the time-step so it is a good idea to filter it to give less jerky handling behavior.
- Note
- The x-axis of the graph is normalized tire load, while the y-axis is the filtered normalized tire load.
-
The normalized load is the force acting downwards on the tire divided by the force experienced by the tire when the car is at rest on the ground.
-
The rest load is approximately the product of the value of gravitational acceleration and PxVehicleSuspensionData::mSprungMass.
-
The minimum possible normalized load is zero.
-
There are two points on the graph: (mMinNormalisedLoad, mMinNormalisedFilteredLoad) and (mMaxNormalisedLoad, mMaxFilteredNormalisedLoad).
-
Normalized loads less than mMinNormalisedLoad have filtered normalized load = mMinNormalisedFilteredLoad.
-
Normalized loads greater than mMaxNormalisedLoad have filtered normalized load = mMaxFilteredNormalisedLoad.
-
Normalized loads in-between are linearly interpolated between mMinNormalisedFilteredLoad and mMaxFilteredNormalisedLoad.
-
The tire load applied as input to the tire force computation is the filtered normalized load multiplied by the rest load.
◆ PxVehicleTireLoadFilterData() [1/2]
| PxVehicleTireLoadFilterData::PxVehicleTireLoadFilterData |
( |
| ) |
|
|
inline |
◆ PxVehicleTireLoadFilterData() [2/2]
| PxVehicleTireLoadFilterData::PxVehicleTireLoadFilterData |
( |
const PxEMPTY |
| ) |
|
|
inline |
◆ getDenominator()
| PX_FORCE_INLINE PxReal PxVehicleTireLoadFilterData::getDenominator |
( |
| ) |
const |
|
inline |
◆ isValid()
| bool PxVehicleTireLoadFilterData::isValid |
( |
| ) |
const |
|
private |
◆ PxVehicleWheelsSimData
◆ mDenominator
| PxReal PxVehicleTireLoadFilterData::mDenominator |
|
private |
Not necessary to set this value.
◆ mMaxFilteredNormalisedLoad
| PxReal PxVehicleTireLoadFilterData::mMaxFilteredNormalisedLoad |
Graph point (mMaxNormalisedLoad,mMaxFilteredNormalisedLoad)
◆ mMaxNormalisedLoad
| PxReal PxVehicleTireLoadFilterData::mMaxNormalisedLoad |
Graph point (mMaxNormalisedLoad,mMaxFilteredNormalisedLoad)
◆ mMinFilteredNormalisedLoad
| PxReal PxVehicleTireLoadFilterData::mMinFilteredNormalisedLoad |
Graph point (mMinNormalisedLoad,mMinFilteredNormalisedLoad)
◆ mMinNormalisedLoad
| PxReal PxVehicleTireLoadFilterData::mMinNormalisedLoad |
Graph point (mMinNormalisedLoad,mMinFilteredNormalisedLoad)
◆ mPad
| PxU32 PxVehicleTireLoadFilterData::mPad[3] |
|
private |
The documentation for this class was generated from the following file:


About Me
Hello! My name is Stephen Dever, and I am currently a Full Stack Web Development student in
the
University of Pennsylvania’s coding bootcamp. Previously, I worked in and around the higher
education arena for over twenty years both at the university level as well as in the private
sector, as an independent educational counselor. I hold a bachelor’s degree in English and a
master’s degree in
Education.
In my most recent roles, I was a power user of various educational technology products and
platforms
which piqued my interest in web development, eventually leading me to this exciting pivot.
Now, as I am entering the “Career 2.0” phase of my life I couldn’t be more pleased about
what I have already learned and what I will be learning during the rest of this six-month
program.
So far, we have had practical experience with HTML, CSS, JavaScript, jQuery, Bootstrap,
APIs, Node.js, express, MySQL, GitHub, Heroku and more. In addition, we will be continuing
our "hands-on" studies and developing many other in-demand programming skills throughout the
course of this bootcamp. Stay tuned as I will be updating both the content and the style of
this web page frequently!
Work
Pandemic Travel Dashboard
Weather Dashboard
Work Day Scheduler


|
Boss2D
2.6.1
|
제이뷰 More...
#include <boss_zay.hpp>
Inherits BOSS::View.
Static Public Member Functions | |
| static View * | Creator (chars viewclass) |
| static autorun | _makefunc (bool isnative, chars viewclass, ZayObject::CommandCB c, ZayObject::NotifyCB n, ZayPanel::GestureCB g, ZayPanel::RenderCB r, ZayObject::LockCB l, ZayObject::UnlockCB u, ZayObject::AllocCB a, ZayObject::FreeCB f) |
| static Function * | _accessfunc (chars viewclass, bool creatable) |
| Static Public Member Functions inherited from BOSS::View | |
| static View * | Creator (chars viewclass) |
| static void | Regist (chars viewclass, h_view view) |
| static void | Unregist (chars viewclass, h_view view) |
| static const Map< h_view > * | SearchBegin (chars viewclass) |
| static void | SearchEnd () |
Protected Member Functions | |
| ZayView (chars viewclass=nullptr) | |
Friends | |
| class | ZayObject |
| class | ZayPanel |
Additional Inherited Members | |
| Public Types inherited from BOSS::View | |
| typedef View *(* | CreatorCB) (chars) |
| typedef void(* | UpdaterCB) (payload, sint32) |
제이뷰


T
- type of tuples in the windowK
- type of the window's keyL
- type of the list used to contain tuples.public interface Window<T,K,L extends java.util.List<T>>
Window
is partitioned by keys obtained
from tuples using a key function. Each tuple is
inserted into a partition containing all tuples
with the same key (using equals()
).
Each partition independently maintains the subset of
tuples defined by the windows policies.
An unpartitioned is created by using a key function that
returns a constant, to force all tuples to be inserted
into a single partition. A convenience function
unpartitioned()
is
provided that returns zero as the fixed key.
The window's policies are flexible to allow any definition of what tuples each partition will contain, and how the partition is processed.
| Modifier and Type | Method and Description |
|---|---|
BiConsumer<Partition<T,K,L>,T> |
getContentsPolicy()
Returns the contents policy of the window.
|
Consumer<Partition<T,K,L>> |
getEvictDeterminer()
Returns the window's eviction determiner.
|
BiFunction<Partition<T,K,L>,T,java.lang.Boolean> |
getInsertionPolicy()
Returns the insertion policy of the window.
|
Function<T,K> |
getKeyFunction()
Returns the keyFunction of the window
|
BiConsumer<java.util.List<T>,K> |
getPartitionProcessor()
Returns the partition processor associated with the window.
|
java.util.Map<K,Partition<T,K,L>> |
getPartitions()
Retrieves the partitions in the window.
|
java.util.concurrent.ScheduledExecutorService |
getScheduledExecutorService()
Returns the ScheduledExecutorService associated with the window.
|
BiConsumer<Partition<T,K,L>,T> |
getTriggerPolicy()
Returns the window's trigger policy.
|
boolean |
insert(T tuple)
Attempts to insert the tuple into its partition.
|
void |
registerPartitionProcessor(BiConsumer<java.util.List<T>,K> windowProcessor)
Register a WindowProcessor.
|
void |
registerScheduledExecutorService(java.util.concurrent.ScheduledExecutorService ses)
Register a ScheduledExecutorService.
|
boolean insert(T tuple)
K key = getKeyFunction().apply(tuple)
to obtain the partition key.key
creating an empty partition if one did not exist for key
. getInsertionPolicy().apply(partition, tuple)
. If it returns false then return false from this method,
otherwise continue.getContentsPolicy().apply(partition, tuple)
.
This is a pre-insertion action that allows any action. Some policies may request room to be made for
the insertion by calling evict()
which will result in a call to the evict determiner.tuple
to the contents of the partition.getTriggerPolicy().apply(partition, tuple)
.
This is a post-insertion that action allows any action. A typical implementation is to call
partition.process()
to perform processing of the window.
tuple
- void registerPartitionProcessor(BiConsumer<java.util.List<T>,K> windowProcessor)
windowProcessor
- void registerScheduledExecutorService(java.util.concurrent.ScheduledExecutorService ses)
ses
- BiFunction<Partition<T,K,L>,T,java.lang.Boolean> getInsertionPolicy()
BiConsumer<Partition<T,K,L>,T> getContentsPolicy()
BiConsumer<Partition<T,K,L>,T> getTriggerPolicy()
BiConsumer<java.util.List<T>,K> getPartitionProcessor()
java.util.concurrent.ScheduledExecutorService getScheduledExecutorService()
Consumer<Partition<T,K,L>> getEvictDeterminer()
Partition.evict()
result in
getEvictDeterminer().accept(partition)
being
called.
In some cases this may not result in tuples being
evicted from the partition.
An evict determiner evicts tuples from the partition
by removing them from the list returned by
Partition.getContents()
.
Function<T,K> getKeyFunction()
java.util.Map<K,Partition<T,K,L>> getPartitions()
Map<K, Partitions> partitions = window.getPartitions();
synchronized(partitions){
// operations with partition
}
Copyright © 2016 The Apache Software Foundation. All Rights Reserved - d6cdfc6-20160517-0028


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Triol Corporation Service
Complete system of specialized activities that focuses on providing outstanding services for our Customers. Being a “full production cycle” manufacturer enables us to control each and every stage of product development, building a strong team of professionals who know how it’s done!
We offer the following services
- User manuals
- Training
- Project work management
- Sharing the experience
- Spare parts
- Customer Support
- Online customer support
Benefits
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Quick contact with the service!
build
Qualified specialists and quick troubleshooting!
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Individual approach to each client!
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Online support!
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Worldwide support!
Materials
Technical documents arrow_forwardTrainings & Training programms
Training program for Variable Speed Drive
Implementation of Triol AK06 VSD products includes:
- Operation concept of Triol VSDs
- VSDs functional features
- VSD software features
- VSD commissioning and start-up
- VSD maintenance
Training program for Downhole Measuring System
Implementation of Downhole Measuring System Triol TM01 consists of:
- Operation concept of Triol TM01
- TM01 functional features
- TM01 commissioning and start-up
- TM01 maintenance


|
Scientific Fortran Tools (SciFT)
1.2
|
Data Types | |
| type | elistiterator |
| Encapsulated StringIntegerPairListIterator. More... | |
| type | stringintegerpairlist |
| The StringIntegerPairList class is a template class that provides linked lists. It stores a list of values and provides iterator-based access as well as insertions and removals. StringIntegerPairList features both STL-style iterators and Java-style iterators. For developers who already know STL, have the advantage of familiarity. More... | |
| type | stringintegerpairlistiterator |
| This class use the List template declared into List.h90 file, please take a look to this file for details. More... | |
Public Member Functions | |
| integer function | ssize (this) |
| Returns the number of items in the list. More... | |
| subroutine, public | stringintegerpairlist_test () |
| Test method. More... | |
Private Member Functions | |
| subroutine | initlist (this) |
| Constructor. More... | |
| subroutine | copylist (this, other) |
| Copy constructor. More... | |
| subroutine | destroylist (this) |
| Destructor. More... | |
| subroutine | show (this, unit, formatted) |
| Show. More... | |
| subroutine | save (this, ofileName) |
| Save the data in two column format in a selected unit. More... | |
| logical function | isempty (this) |
| Returns true if the list contains no items, otherwise returns false. More... | |
| subroutine | appendvalue (this, item) |
| Inserts a value at the end of the list. More... | |
| subroutine | appendfarray (this, array) |
| Inserts values at the end of the list. More... | |
| subroutine | prepend (this, item) |
| Inserts value at the beginning of the list. More... | |
| subroutine | insert (this, before, item) |
| Inserts value in front of the item pointed to by the iterator before. More... | |
| subroutine | erasefromptr (this, ptr) |
| Removes the item pointed to by the iterator ptr from the list. More... | |
| subroutine | erasefrompos (this, pos) |
| Removes the item in pos-th position in the list,. More... | |
| subroutine | eraseallexcept (this, posVec) |
| Removes all the items in the list except those identified with the position given by posVec vector. More... | |
| subroutine | eraseallexceptfirst (this, nItems) |
| Removes all the items in the list except this nItems-th first. More... | |
| subroutine | eraseallexceptlast (this, nItems) |
| Removes all the items in the list except this nItems-th last. More... | |
| subroutine | clear (this) |
| Removes all the items in the list. More... | |
| type(stringintegerpair) function | atfromptr (this, ptr) |
| Returns the item pointed to by the iterator ptr from the list. More... | |
| type(stringintegerpair) function | atfrompos (this, pos) |
| Returns the pos-th item from the list. More... | |
| subroutine | replacefromptr (this, ptr, item) |
| Replaces by item the item pointed to by the iterator ptr from the list. More... | |
| subroutine | replacefrompos (this, pos, item) |
| Replaces by item the pos-th item from the list. More... | |
| type(stringintegerpairlistiterator) function, pointer | ptr (this, pos) |
| Returns the pointer associated to pos-th element. More... | |
| character(:) function, allocatable | str (this, formatted, prefix) |
| Converts to string. More... | |
| subroutine | tofstream (this, ofile) |
| Save the data in two column format in a selected unit. More... | |
Definition at line 31 of file StringIntegerPairList.f90.
|
private |
Inserts values at the end of the list.
Definition at line 360 of file StringIntegerPairList.f90.
|
private |
Inserts a value at the end of the list.
Definition at line 333 of file StringIntegerPairList.f90.
|
private |
Returns the pos-th item from the list.
Definition at line 650 of file StringIntegerPairList.f90.
|
private |
Returns the item pointed to by the iterator ptr from the list.
Definition at line 639 of file StringIntegerPairList.f90.
|
private |
Removes all the items in the list.
Definition at line 612 of file StringIntegerPairList.f90.
|
private |
Copy constructor.
Constructs a copy of other
Definition at line 240 of file StringIntegerPairList.f90.
|
private |
Destructor.
Destroys the list. References to the values in the list, and all iterators over this list, become invalid.
Definition at line 261 of file StringIntegerPairList.f90.
|
private |
Removes all the items in the list except those identified with the position given by posVec vector.
Definition at line 507 of file StringIntegerPairList.f90.
|
private |
Removes all the items in the list except this nItems-th first.
Definition at line 551 of file StringIntegerPairList.f90.
|
private |
Removes all the items in the list except this nItems-th last.
Definition at line 578 of file StringIntegerPairList.f90.
|
private |
Removes the item in pos-th position in the list,.
Definition at line 484 of file StringIntegerPairList.f90.
|
private |
Removes the item pointed to by the iterator ptr from the list.
Definition at line 449 of file StringIntegerPairList.f90.
|
private |
|
private |
Inserts value in front of the item pointed to by the iterator before.
Definition at line 396 of file StringIntegerPairList.f90.
|
private |
Returns true if the list contains no items, otherwise returns false.
Definition at line 323 of file StringIntegerPairList.f90.
|
private |
Inserts value at the beginning of the list.
Definition at line 374 of file StringIntegerPairList.f90.
|
private |
Returns the pointer associated to pos-th element.
Definition at line 710 of file StringIntegerPairList.f90.
|
private |
Replaces by item the pos-th item from the list.
Definition at line 685 of file StringIntegerPairList.f90.
|
private |
Replaces by item the item pointed to by the iterator ptr from the list.
Definition at line 674 of file StringIntegerPairList.f90.
|
private |
Save the data in two column format in a selected unit.
Definition at line 294 of file StringIntegerPairList.f90.
|
private |
Show.
Writes the list to out unit. It's Neccesarry that the method str is implemented in the child class
Definition at line 273 of file StringIntegerPairList.f90.
| integer function stringintegerpairlist::ssize | ( | class(stringintegerpairlist), intent(in) | this | ) |
Returns the number of items in the list.
Definition at line 313 of file StringIntegerPairList.f90.
|
private |
Converts to string.
Definition at line 739 of file StringIntegerPairList.f90.
| subroutine, public stringintegerpairlist::stringintegerpairlist_test | ( | ) |
Test method.
Definition at line 824 of file StringIntegerPairList.f90.
|
private |
Save the data in two column format in a selected unit.
Definition at line 795 of file StringIntegerPairList.f90.


As cunning as a cark it mate he hasn't got a skite. Come a dinky-di heaps mad as a hooroo. Lets get some bundy mate as cunning as a spit the dummy. As cross as a moolah no dramas come a ute.
Unsub


Woman charged after girls found dead in car near Brisbane
by Australian Associated PressMurder charges over sisters aged one and two allegedly left for hours in high temperatures
A woman has been charged with murder over the death of two toddlers who were allegedly left for hours in a car near Brisbane.
Paramedics were called to a home at Waterford West in Logan about 1.35pm on Saturday but were unable to revive the girls, aged one and two.
Police said it appeared the sisters had died of exposure to extreme heat. They were attempting to establish how long they had been in a black station wagon parked in the front of the property.
A 27-year-old Waterford West woman known to the girls was charged late on Saturday with two counts of murder, police said. She will appear at Brisbane magistrates’ court on Monday.
The Courier-Mail reported that the woman is the children’s mother.
“The two children exhibited signs of being exposed to extreme heat and that is forming the direction of our investigation,” DI Mark White said on Saturday.
“We are speaking to the parents of those children. It’s a very tragic incident which has occurred.”
Police said they were offering support to officers who attended the scene. “We are putting a lot of emphasis on supporting our people,” White said.


{% extends 'website/base.html' %} {% load staticfiles%} {% block content %}
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Interface HasBoolFieldsInterface
provides a way to add boolean fields to an entity
Namespace: DSchoenbauer\Orm\Entity
Author: David Schoenbauer<EMAIL_ADDRESS>Located at Orm/Entity/HasBoolFieldsInterface.php
Author: David Schoenbauer<EMAIL_ADDRESS>Located at Orm/Entity/HasBoolFieldsInterface.php
public
array
|


Reveal spoilers
The summer that Paul graduated from high school, he wrote an explicit, sexual love letter to Eva. Eva was the principal of the high school at the time.
She was completely taken aback – they were not romantically involved and she had never thought, insinuated, or considered anything of the sort. She decided to tear the letter up and throw it in the trash, never telling anyone about it.
She could have told someone, told Gerald or spoken to Paul or to his father, but she hadn’t. That had been irresponsible of her, she knew, but Paul had just graduated from school, his mother was very ill that summer, and the letter was so passionate, so precise, that she worried that anyone reading it would assume she’d encouraged him.
This paragraph tells so much. Was this rejection a cause of his later actions? Should she have handled it differently and maybe things would not have turned out the way they did?
This sexist belief is engrained in society: blaming a woman for somehow “encouraging” a boy. McFarlane is acutely aware of this and makes us reconsider how we would have seen this situation if it happened around us.
Hide spoilers


Rules: There is one winning number between 1-100, you get five attempts to guess the number. After every guess you will be given an indication of how close you are to the correct number, hot or cold, and whether to guess higher or lower. If you would like a more accurate hint, you can press the hint button, this will give you three numbers, one of which is the winning number. You may only have one hint per game. If you would like to play again or start with a fresh game press the reset button.


class: center, middle, inverse, title-slide # 1.2 — Budget Constraint ## ECON 306 • Microeconomic Analysis • Spring 2021 ### Ryan Safner
Assistant Professor of Economics
<EMAIL_ADDRESS>ryansafner/microS21
microS21.classes.ryansafner.com
--- class: inverse # Outline ### [Rational Choice Theory](#4) ### [The Budget Constraint](#17) ### [Opportunity Cost](#31) ### [Changes in Market Conditions](#39) --- # The Two Major Models of Economics as a "Science" .pull-left[ ## Optimization - Agents have .hi[objectives] they value - Agents face .hi[constraints] - Make .hi[tradeoffs] to maximize objectives within constraints .center[ ![](../images/optimize.jpeg) ] ] .pull-right[ ## Equilibrium - Agents .hi[compete] with others over **scarce** resources - Agents .hi[adjust] behaviors based on prices - .hi[Stable outcomes] when adjustments stop .center[ ![](../images/equilibriumbalance.png) ] ] --- class: inverse, center, middle # Rational Choice Theory --- # The Logic of Choice: Ends and Means .pull-left[ - Each of us acts .hi-purple[purposefully] - We have .hi[ends], goals, desires, objectives, etc - We use .hi[means] in the world that we believe will achieve our ends ] .pull-right[ ![](../images/goal.png) ] --- # The Logic of Choice: Purpose .pull-left[ - Acting with .hi-purple[purpose] distinguishes humans from everything else in the universe - Artificial intelligence researchers face .hi-turquoise["the frame problem"] - We thought: computation is hard, perception is easy - We've found: computation is easy, perception is hard! ] .pull-right[ .center[ ![](../images/ai.png) ] ] --- # Causal Inference I .pull-left[ - Machine learning and artificial intelligence are "dumb" - With the right models and research designs, we *can* say "X causes Y" and quantify it! - Economists are in a unique position to make *causal* claims that mere statistics cannot ] .pull-right[ ![](../images/coding.jpeg) ] .source[For more, see [my blog post](https://ryansafner.com/post/econometrics-data-science-and-causal-inference/), and Pearl & MacKenzie (2018), *The Book of Why*] --- # Causal Inference II .pull-left[ .center[ ![](../images/econtechcompanies.png) [Harvard Business Review](https://hbr.org/2019/02/why-tech-companies-hire-so-many-economists) ] ] .pull-right[ .smallest[ "First, the field of economics has spent decades developing a toolkit aimed at investigating empirical relationships, focusing on techniques to help understand which correlations speak to a causal relationship and which do not. This comes up all the time — does Uber Express Pool grow the full Uber user base, or simply draw in users from other Uber products? Should eBay advertise on Google, or does this simply syphon off people who would have come through organic search anyway? Are African-American Airbnb users rejected on the basis of their race? These are just a few of the countless questions that tech companies are grappling with, investing heavily in understanding the extent of a causal relationship." ] ] --- # Goods and Services .pull-left[ - Actions that satisfy human desires provide a .hi[service] - An object that can provide services is called an .hi[economic good] or a .hi[resource] ] .pull-right[ .center[ ![:scale 50%](../images/veggies.png) ![](../images/service.png) ] ] --- # Consumption .pull-left[ - Goods and services provide ".hi[utility]" (satisfaction of a desire) when we .hi[consume] them ] .pull-right[ .center[ ![](../images/happiness.png) ] ] --- # Bads .pull-left[ - An .hi[economic bad] is something that hinders our ability to satisfy our desires ] .pull-right[ .center[ ![](../images/pollution.png) ] ] --- # The Law of Demand .pull-left[ - Perhaps the most fundamental economic “law” is the .hi[law of demand]: - **inverse relationship between price and quantity consumed** - i.e. demand curves slope downwards - We investigate its source, and derive more useful properties - First, we will need to develop a more rigorous framework ] .pull-right[ .center[ ![](../images/pricetag.jpg) ] ] --- # Rational Choice Theory .pull-left[ - How do people decide: - which products to buy - which activities to dedicate their time to - how to save or invest/plan for the future - .hi[Rational choice theory]: assume that they .hi[optimize] within constraints - A model of behavior we can extend to most scenarios ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] --- # Rational Choice Theory: Beyond Consumers .pull-left[ - Often called .hi[“Consumer Theory”] in textbooks, but realize: - .hi-turquoise[*Everyone* is “a consumer”] - "Goods and services" aren't just food, clothing, etc, but *anything* that you value! (free time, friendship, reputation, etc.) - Producers demand productive inputs - We are really modeling how **individuals** make choices in almost *any* context! ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] --- # Consumption Bundles .pull-left[ - Imagine a (very strange) supermarket sells xylophones `\((x)\)` and yams `\((y)\)` - Your choices: amounts of `\(\{x, y\}\)` to consume as a .hi-purple[bundle] ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] --- # Consumption Bundles: Graphically .pull-left[ - We can represent bundles graphically - We'll stick with 2 goods `\((x, y)\)` in 2-dimensions.magenta[†] .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[Example]: - `\(x\)`: 2 units - `\(y\)`: 3 units ] ] .pull-right[  ] .footnote[.magenta[†] See [appendix](content/1.2-content/#math-appendix) in today's class page to extend to *n* goods!] --- class: inverse, center, middle # The Budget Constraint --- # Affordability .pull-left[ - If you had $100 to spend, what bundles of goods `\(\{x, y\}\)` would you buy? - Only those bundles that are .hi-purple[affordable] - Denote prices of each good as `\(\{\color{#e64173}{p_x}, \color{#e64173}{p_y}\}\)` - Let `\(\color{#e64173}{m}\)` be the amount of income a person has ] .pull-right[ .center[ ![:scale 100%](https://www.dropbox.com/s/dv8ce57s6azr8e8/groceryaisle.jpg?raw=1) ] ] --- # Affordability .pull-left[ - If you had $100 to spend, what bundles of goods `\(\{x, y\}\)` would you buy? - Only those bundles that are .hi-purple[affordable] - Denote prices of each good as `\(\{\color{#e64173}{p_x}, \color{#e64173}{p_y}\}\)` - Let `\(\color{#e64173}{m}\)` be the amount of income a person has - A bundle `\(\{x, y\}\)` is .hi-purple[affordable] at given prices `\(\{p_x,p_y\}\)` when: `$$p_x x+p_y y \leq m$$` ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] --- # The Budget Set .pull-left[ - The set of *all* affordable bundles that a consumer can choose is called the .hi[budget set] or .hi[choice set] `$$p_x x+p_y y \leq m$$` ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] --- # The Budget Set & the Budget Constraint .pull-left[ - The set of *all* affordable bundles that a consumer can choose is called the .hi[budget set] or .hi[choice set] `$$p_x x+p_y y \leq m$$` - The .hi[budget *constraint*] is the set of all bundles that spend *all income* `\(m\)`:.hi[†] `$$p_x x+p_y y = m$$` ] .pull-right[ .center[ ![:scale 100%](../images/groceryaisle.jpg) ] ] .footnote[.hi[†] Note the difference (the in/equality): budget *constraint* is the **subset** of the *budget set* that *spends all income*.] --- # The Budget Constraint, Graphically .pull-left[ - For 2 goods, `\((x, y)\)` `$$p_xx+p_yy=m$$` ] --- # The Budget Constraint, Graphically .pull-left[ - For 2 goods, `\((x, y)\)` `$$p_xx+p_yy=m$$` - Solve for `\(y\)` to graph `$$y=\frac{m}{p_y}-\frac{p_x}{p_y}x$$` ] .pull-right[  ] --- # The Budget Constraint, Graphically .pull-left[ - For 2 goods, `\((x, y)\)` `$$p_xx+p_yy=m$$` - Solve for `\(y\)` to graph `$$y=\frac{m}{p_y}-\frac{p_x}{p_y}x$$` - `\(y\)`-intercept: `\(\frac{m}{p_y}\)` - `\(x\)`-intercept: `\(\frac{m}{p_x}\)` ] .pull-right[  ] --- # The Budget Constraint, Graphically .pull-left[ - For 2 goods, `\((x, y)\)` `$$p_xx+p_yy=m$$` - Solve for `\(y\)` to graph `$$y=\frac{m}{p_y}-\frac{p_x}{p_y}x$$` - `\(y\)`-intercept: `\(\frac{m}{p_y}\)` - `\(x\)`-intercept: `\(\frac{m}{p_x}\)` - slope: `\(-\frac{p_x}{p_y}\)` ] .pull-right[  ] --- # The Budget Constraint, Graphically .pull-left[ - For 2 goods, `\((x, y)\)` `$$p_xx+p_yy=m$$` - Solve for `\(y\)` to graph `$$y=\frac{m}{p_y}-\frac{p_x}{p_y}x$$` - `\(y\)`-intercept: `\(\frac{m}{p_y}\)` - `\(x\)`-intercept: `\(\frac{m}{p_x}\)` - slope: `\(-\frac{p_x}{p_y}\)` ] .pull-right[  ] --- # The Budget Constraint: Example .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[**Example**]: Suppose you have an income of $50 to spend on lattes `\((l)\)` and burritos `\((b)\)`. The price of lattes is $5 and the price of burritos is $10. Let `\(l\)` be on the horizontal axis and `\(b\)` be on the vertical axis. 1. Write an equation for the budget constraint (in graphable form). 2. Graph the budget constraint. ] --- # Interpreting the Budget Constraint .pull-left[ - Points .hi-blue[on the line] spend all income - A: \\($5(0x)+$10(5y) = $50\\) - B: \\($5(10x)+$10(0y) = $50\\) - C: \\($5(2x)+$10(4y) = $50\\) - D: \\($5(6x)+$10(2y) = $50\\) ] .pull-right[  ] --- # Interpreting the Budget Constraint .pull-left[ - Points .hi-blue[on the line] spend all income - A: \\($5(0x)+$10(5y) = $50\\) - B: \\($5(10x)+$10(0y) = $50\\) - C: \\($5(2x)+$10(4y) = $50\\) - D: \\($5(6x)+$10(2y) = $50\\) - Points .hi-green[beneath] the line are .hi-green[affordable] but don't use all income - E: \\($5(3x)+$10(2y) = $35\\) ] .pull-right[  ] --- # Interpreting the Budget Constraint .pull-left[ - Points .hi-blue[on the line] spend all income - A: \\($5(0x)+$10(5y) = $50\\) - B: \\($5(10x)+$10(0y) = $50\\) - C: \\($5(2x)+$10(4y) = $50\\) - D: \\($5(6x)+$10(2y) = $50\\) - Points .hi-green[beneath] the line are .hi-green[affordable] but don't use all income - E: \\($5(3x)+$10(2y) = $35\\) - Points .hi-red[above] the line are .hi-red[unaffordable] (at current income and prices) - F: \\($5(6x)+$10(4y) = $70\\) ] .pull-right[  ] --- class: inverse, center, middle # Opportunity Cost --- # Interpretting the Slope .pull-left[ - **Slope**: .hi-purple[tradeoff] between `\(x\)` and `\(y\)` at market prices - Market .hi-purple[“exchange rate”] between `\(x\)` and `\(y\)` - .hi-purple[*Relative* price] of `\(x\)`, or the .hi-purple[opportunity cost] of `\(x\)`: > Consuming 1 more unit of `\(x\)` requires giving up `\(\left(\frac{p_x}{p_y}\right)\)` units of `\(y\)` ] .pull-right[  ] --- # Opportunity Cost .pull-left[ - .hi[Opportunity cost]: value of next best foregone opportunity - Even though we have prices denoted in dollars, when you consume x, you're really giving up .hi-turquoise[the opportunity to consume y]! - (in fact, we can do this without money, and it would be the same) ] .pull-right[  ] --- # The Parable of the Broken Window .left-column[ .center[ ![:scale 85%](../images/bastiat.png) Frederic Bastiat 1801-1850 ] ] .right-column[ - *That Which is Seen and That Which is Not Seen* ] --- # The Parable of the Broken Window .left-column[ .center[ ![:scale 85%](../images/bastiat.png) Frederic Bastiat 1801-1850 ] ] .right-column[ - *That Which is Seen and That Which is Not Seen* - "That which is seen" - The broken window - Resources diverted into glassmaking ] --- # The Parable of the Broken Window .left-column[ .center[ ![:scale 85%](../images/bastiat.png) Frederic Bastiat 1801-1850 ] ] .right-column[ - *That Which is Seen and That Which is Not Seen* - "That which is seen" - The broken window - Resources diverted into glassmaking - "That which is not seen" - Opportunity cost of fixing the window - Resources diverted *away* from other opportunities ] --- # Applying the Parable of the Broken Window .pull-left[ - What does it mean to say that **"spending money 'stimulates' the economy"?** ] .pull-right[ .center[ ![:scale 100%](../images/disappear.jpg) ] ] --- # Applying the Parable of the Broken Window .pull-left[ - What does it mean to say that **"spending money 'stimulates' the economy"?** - Scarce resources used in one industry can **not** be used in other industries - .hi-purple[Every (visible) decision to spend on X yields more X, and destroys an (invisible) opportunity to spend on Y] ] .pull-right[ .center[ ![:scale 100%](../images/disappear.jpg) ] ] --- class: inverse, center, middle # Changes in Market Conditions --- # Changes in Market Conditions .pull-left[ `$$\begin{aligned} \color{#e64173}{m} &= \color{#e64173}{p_x} x + \color{#e64173}{p_y} y\\ y &= \frac{\color{#e64173}{m}}{\color{#e64173}{p_y}}-\frac{\color{#e64173}{p_x}}{\color{#e64173}{p_y}}x\\ \end{aligned}$$` - Budget constraint is a function of specific .hi-purple[parameters] - `\(\color{#e64173}{m}\)`: income - `\(\color{#e64173}{p_x}, \color{#e64173}{p_y}\)`: market prices - Economic analysis: .hi-turquoise[how changes in constraints affect people's choices] - “incentives” ] .pull-right[ .center[ ![](../images/choices.jpg) ] ] --- # Changes in Income, `\(m\)` .pull-left[ - Changes in .hi-purple[income] `\(\implies\)` a *parallel* shift .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[**Example**]: Income increases `\(m_1 \rightarrow m_2\)` - Slope unchanged (no change in prices!) - .hi-green[Gain of affordable bundles] ] - Exact opposite shift for a .hi-red[decrease in income] ] .pull-right[  ] --- # Changes in Income, `\(m\)`: Example .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[Example]: Continuing the lattes and burritos example, (income is $50, lattes are $5, burritos are $10), suppose your income doubles to $100. 1. Find the equation of the new budget constraint (in graphable form). 2. Graph the new budget constraint. ] --- # Changes in Relative Prices, `\(p_x\)` or `\(p_y\)` .pull-left[ - Change in .hi-purple[relative prices]: *rotate* the budget constraint .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[**Example**]: An **increase** in the price of `\(x\)` - Slope steepens: `\(-\frac{p_x'}{p_y}\)` - .hi-red[Loss of affordable bundles] ] ] .pull-right[  ] --- # Changes in Relative Prices, `\(p_x\)` or `\(p_y\)` .pull-left[ - Changes in .hi-purple[relative prices]: *rotate* the budget constraint .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[**Example**]: A decrease in the price of `\(y\)` - Slope steepens: `\(-\frac{p_x}{p_y'}\)` - .hi-green[Gain of affordable bundles] ] ] .pull-right[  ] --- # Economics is About (Changes in) *Relative* Prices .pull-left[ - .hi-purple[Economic analysis is about (changes in) *relative* prices] - Budget constraint slope (opportunity cost of x) is `\(-\left(\frac{p_x}{p_y}\right)\)` - Only .hi-turquoise["real"] changes in *relative* prices (from changes in market conditions) change consumer constraints (and alter behavior) - i.e. not “the price of `\(x\)`,” its about “the price of x *relative to the price of y*”! ] .pull-right[ .center[ ![:scale 80%](../images/scale.png) ] ] --- # Economics is About (Changes in) *Relative* Prices .pull-left[ - .hi-turquoise[“Nominal”] prices are often meaningless! - Need to make *comparisons* between prices of different goods .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ .hi-green[Example]: Imagine yourself in a strange country. All you know is that the price of bread, in local currency, is “6”... ] ] .pull-right[ .center[ ![:scale 80%](../images/scale.png) ] ] --- # Changes in Relative Prices: Example .bg-washed-green.b--dark-green.ba.bw2.br3.shadow-5.ph4.mt5[ **Example**: Continuing the lattes and burritos example (income is $50, lattes are $5, burritos are $10). 1. Suppose the price of lattes doubles from $5 to $10. Find the equation of the new budget constraint and graph it. 2. Return to the original price of lattes ($5) and suppose the price of burritos falls from $10 to $5. Find the equation of the new budget constraint and graph it. ] --- # Budget Constraint and the Law of Demand .pull-left[ - Recall the .hi[law of demand] - We can derive it right off the budget constraint! - As `\(\uparrow p_x\)`, person can consume less `\(x\)` - As `\(\downarrow p_x\)`, person can consume more `\(x\)` - Notice I have made **no assumptions** about rationality, preferences, utility, etc to get this! ] .pull-right[  ] --- # Markets Do Not Require Individual Rationality .pull-left[ - A lot of griping about "rationality" and whether people are truly "rational" - [Behavioral economics](https://en.wikipedia.org/wiki/Behavioral_economics), for example - The law of demand does not require rational people! (utility-maximizers, etc) - or markets, for that matter, it's the direct result of .hi[scarcity] - This is important: .hi-turquoise[markets don't *require* rational people, they *make* people rational!] ] .pull-right[ .center[ ![](../images/mind.png) ] ]


|
C++ Actor Framework 0.19
|
Serializes C++ objects into a sequence of bytes. More...
#include <binary_serializer.hpp>
Inherits caf::save_inspector_base< Subtype >.
Public Types | |
| using | super = save_inspector_base< binary_serializer > |
| using | container_type = byte_buffer |
| using | value_type = std::byte |
Public Member Functions | |
| binary_serializer (actor_system &sys, byte_buffer &buf) noexcept | |
| binary_serializer (execution_unit *ctx, byte_buffer &buf) noexcept | |
| binary_serializer (const binary_serializer &)=delete | |
| binary_serializer & | operator= (const binary_serializer &)=delete |
| execution_unit * | context () const noexcept |
| Returns the current execution unit. | |
| byte_buffer & | buf () noexcept |
| const byte_buffer & | buf () const noexcept |
| size_t | write_pos () const noexcept |
| void | seek (size_t offset) noexcept |
Sets the write position to offset . | |
| void | skip (size_t num_bytes) |
Jumps num_bytes forward. | |
| constexpr bool | begin_object (type_id_t, std::string_view) noexcept |
| constexpr bool | end_object () |
| constexpr bool | begin_field (std::string_view) noexcept |
| bool | begin_field (std::string_view, bool is_present) |
| bool | begin_field (std::string_view, span< const type_id_t > types, size_t index) |
| bool | begin_field (std::string_view, bool is_present, span< const type_id_t > types, size_t index) |
| constexpr bool | end_field () |
| constexpr bool | begin_tuple (size_t) |
| constexpr bool | end_tuple () |
| constexpr bool | begin_key_value_pair () |
| constexpr bool | end_key_value_pair () |
| bool | begin_sequence (size_t list_size) |
| constexpr bool | end_sequence () |
| bool | begin_associative_array (size_t size) |
| bool | end_associative_array () |
| bool | value (std::byte x) |
| bool | value (bool x) |
| bool | value (int8_t x) |
| bool | value (uint8_t x) |
| bool | value (int16_t x) |
| bool | value (uint16_t x) |
| bool | value (int32_t x) |
| bool | value (uint32_t x) |
| bool | value (int64_t x) |
| bool | value (uint64_t x) |
| template<class T > | |
| std::enable_if_t< std::is_integral< T >::value, bool > | value (T x) |
| bool | value (float x) |
| bool | value (double x) |
| bool | value (long double x) |
| bool | value (std::string_view x) |
| bool | value (const std::u16string &x) |
| bool | value (const std::u32string &x) |
| bool | value (span< const std::byte > x) |
| bool | value (const std::vector< bool > &x) |
Static Public Member Functions | |
| static constexpr bool | has_human_readable_format () noexcept |
Serializes C++ objects into a sequence of bytes.
|
noexcept |
Sets the write position to offset
.
offset <= buf.size()
| void caf::binary_serializer::skip | ( | size_t | num_bytes | ) |
Jumps num_bytes
forward.
Resizes the buffer (filling it with zeros) when skipping past the end.


|
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See:
Description
| Interface Summary | |
|---|---|
| ClassInstanceIndexIF | PUBLIC: Interface implemented by objects providing quick lookup facilities to find topics used as types, and the instances of those types, within a topic map. |
| IndexIF | PUBLIC: A marker interface for all indexes. |
| NameIndexIF | PUBLIC: Index that holds information about the names of topics in the topic map. |
| OccurrenceIndexIF | INTERNAL: Index that holds information about occurrences in the topic map. |
| ScopeIndexIF | PUBLIC: Implemented by objects holding information about topics used as themes in scopes, and about topic map objects that have scope. |
| StatisticsIndexIF | PUBLIC: Interface implemented by objects providing quick lookup facilities to find topics used as types, and the instances of those types, within a topic map. |
Provides interfaces for the engine's index system; the API for Ontopia
topic map indexes. This package enables quick retrieval of selected topic
map content; using these interfaces, these facilities can be used without
any dependencies on the repository-specific backend(s) used for managing
the topic map data.
NB that these indexing facilities are likely to be changed, and certain
to be extended, when the Topic Map Query Language standard is available,
so you are advised to design your application code so that the required
changes are easy.
Each topic map has an IndexManagerIF instance associated with it. This index manager object can be used to retrieve specific indexes and also to check what indexes are available, which ones have been loaded and so on.
The indexes currently available are:
IndexIF is the common interface for all topicmap indexes. IndexIF is extended by ClassInstanceIF, LocatorIndexIF, NameIndexIF, and ScopeIndexIF. These interfaces have a similar structure; each contains methods that return collections of topic map objects (eg associations, variant names), selected according to some criterion.
|
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| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |


That this group would somehow form a family that's the way we all became the Brady Bunch. Space. The final fron tier. These are the voyages of the Starship Enterprise. Come and play. Everything's . Friendly neighbors there that's where we meet. Can you tell me how to get how to get to Sesame Street. Come and listen to a story about a man named Jed a poor mountaineer barely kept his family fed.
We're gonna make our dreams come true. Movin' on up to the east side. We finally got a piece of the pie. Well we're movin' on up to the east side. To a deluxe apartment in the sky. Now were up in the big leagues getting' our turn at bat. I have always wanted to have a neighbor just like you.
I guess well never know. Its like a kind of torture to have to watch the show. Come and dance on our floor. Take a step that is new. We've a loveable space that needs your face threes company too weather started getting rough.
Can you tell me how to get how to get to Sesame Street. All of them had hair of gold like their mother the youngest one in curls. Boy the way Glen Miller played.


Lunni
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Nickname.
Description.
Pronouns.
Current Pronouns: <%=pronouns%>
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Average response time (containers)
Chart
Graph Min
Average
Graph Max
Graph Median
Graph Avg-90%
Graph Std. Dev.
0
0
0
0
0
0
Notes:
Displays the average response time, in seconds, of all containers during the test.


Arachnod
High performance crawler for Nodejs
Powerful & Easy to use web crawler for Nodejs. Arachnod has been designed for heavy and long running tasks, for performance & efective resource usage. For it's goals Arachnod uses Redis's power as a backend. Covering all heavy & time consuming tasks such as controlling urls & their tasks to store & distribute information among the Arachnod's child tasks (Spiderlings). Arachnod also avoids to use any server-side DOM requiring technics such as jQuery with JSdom to use resources properly. Frankly, I have tested JSdom for along time with no luck, always memory leaks & high memory usage. Libxml based XPath solutions were not actually real, Instead, Arachnod uses Cheerio for accessing DOM elements. Also uses SuperAgent as HTTP Client.
How to install
$ npm install arachnod
Or via Git
$ git clone git@github.com:risyasin/arachnod.git
Then, install required Nodejs modules with npm
$ npm install
Please make sure you have a running redis-server
How to use
var bot = require('arachnod');
bot.on('hit', function (doc, $) {
// Do whatever you want to do parsed html content.
var desc = $('article.entry-content').text();
console.log(doc.path, desc);
// if you don't need to follow all links.
bot.pause();
});
bot.crawl({
'redis': '<IP_ADDRESS>',
'parallel': 4,
'start': 'https://github.com/risyasin/arachnod',
'resume': false
});
bot.on('error', function (err, task) {
console.log('Bot error:', err, err.stack, task);
});
bot.on('end', function (err, status) {
console.log('Bot finished:', err, status);
});
Documentation
Parameters
| Parameter Name | Description |
|---|---|
| start | Start url for crawling (Mandatory) |
| parallel | Number of child processes that will handle network tasks (Default: 8) Do not this more than 20. |
| redis | Host name or IP address that Redis runs on (Default: <IP_ADDRESS>) |
| redisPort | Port number for Redis (Default: 6379) |
| verbose | Arachnod will tell you more, 1 (silence) - 10 (everything). Default: 1. |
| resume | Resume support, Simply, does not resets queues if there is any. (Default: false) |
| ignorePaths | Ignores paths starts with. Must be multiple in array syntax such as ['/blog','/gallery'] |
| ignoreParams | Ignores query string parameters, Must be in array syntax. such as ['color','type'] |
| sameDomain | Stays in the same hostname. (will be implemented at v1) |
| useCookies | Using cookies (will be implemented at v0.4) |
| obeyRobotsTxt | As it's name says. Honors the robots.txt (will be implemented at v0.5) |
Events
| Event Name | Description |
|---|---|
| hit | Emits when a url has been downloaded & processed, sends two parameters in order doc Parsed url info, $ as Cheerio object. |
| error | Emits when an error occurs at any level including child processes. Single parameter Error or Exception. |
| end | Emits when reached at the end of tasks queue. Return statistics. |
| stats | Emits bot stats whenever a child changes it's states (such as downloading or querying queues). Use wisely. |
Methods
| Method Name | Description |
|---|---|
| crawl(Parameters) | Starts a new crawling session with parameters |
| pause() | Stops bot but does not delete any task queue. |
| resume() | Starts back a paused session. Useful to control resource usage in low spec systems (single core etc.). |
| queue(url) | Adds given url to task queue. |
| getStats() | Returns various statistics such as downloaded, checked, finished url counts, memory size etc. |
What's Next
- Regex support for ignore parameters
- Cookie support
- Robots.txt & rel=nofollow support
- Actions for content-type or any given response headers
- Custom headers
- Custom POST/PUT method queues
- Free-Ride mode (will be fun)
- Stats for each download/hit event
- Plugin support
Support
If you love to use Arachnod. Help me to improve it. Feel free to make pull request for anything useful.
License
Copyright 2015 yasin inat
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


Before Change
)
if step != 1:
_logger.warning(
"`step` accepts only `1`, so `step` is replaced with `1`. "
"`step` argument is deprecated and will be removed in the future. "
"The removal of this feature is currently scheduled for v4.0.0, "
"but this schedule is subject to change."
)
self.low = low
self.high = high
After Change
)
if step != 1:
warnings.warn(
"`step` accepts only `1`, so `step` is replaced with `1`. "
"`step` argument is deprecated and will be removed in the future. "
"The removal of this feature is currently scheduled for v4.0.0, "
"but this schedule is subject to change.",
DeprecationWarning,
)
self.low = low
self.high = high


Maximum Resolution:
Maximum
4k
1440p
1080p
720p
480p
Server location:
MPV Arguments:
(one per line)
docs
Save


The Leadership Development Initiative (LDI) is a signature 12-month program of Community Building Initiative (CBI) supports non-profit board members and senior staff of non-profit, public and for-profit organizations in the leadership role they and their organizations play in building a more inclusive and equitable Charlotte-Mecklenburg. LDI develops, connects and guides diverse groups of leaders (28 – 32 per class) in increasing their awareness of and ability to influence for inclusion and equity. LDI's long-term goal is to increase participating organizations' commitment to and capacity for promoting access, inclusion and equity in our community.
The focus and impact of LDI goes beyond personal engagement to civic responsibility and organizational leadership. Boards of directors and senior staff of local non-profits are uniquely positioned to effect community change, and because of their power to influence organizational policies and practices and leverage financial and human resources, non-profits are a primary focus of LDI. CBI did expand membership in LDI to include public sector organizations (Mecklenburg County, City of Charlotte and CMS) in 2004, and the first for-profit organization (Piedmont Natural Gas) entered LDI in 2012. These organizations are poised to become vehicles for community change on issues of inclusion and equity.
As part of Community Building Initiative’s mission to increase the capacity and commitment of individuals and organizations to work for change, CBI itself is committed to convening groups of leaders interested in creating a more just, more inclusive community.
Leaders Under 40 (LU40) engages influential professionals and emerging community leaders who want to explore the building of connections across difference, learn more about our community and real-time community issues and have opportunities to connect with established leaders in Charlotte-Mecklenburg.
The goal of LU40 is to convene an inclusive, cross-sector group of participants that reflect diversity across race, ethnicity, national origin, gender, sexual orientation, religion, time in Charlotte-Mecklenburg, employment, background and perspective and to support them to become leaders for inclusion and equity in our increasingly diverse and changing community.
As part of its commitment to support and strengthen leadership for inclusion and equity in Charlotte-Mecklenburg, CBI sponsors a Leaders Lunch Series, which brings together leaders from CBI's institutional and organizational partners for quarterly luncheons focused on providing both information and opportunities for personal interaction.
Launched in 2011, the CBI Bus Tours are intended as an innovative, interactive approach to bringing the history of Charlotte to life, while exploring how our shared history and “what’s in the ground” in our community impacts our present and our future.
The tours were developed and tested with the support of a grant from the Arts & Science Council. Based on the success of the pilot tour series, Charlotte in Black & White. . .and More, CBI launched its bus tours as an ongoing program in June 2012, offering community tours on the second Friday of every other month thanks to support provided by Wells Fargo Community Development, Foundation For The Carolinas and Bank of America. Tours have been developed in collaboration with Tom Hanchett (Levine Museum of the New South) and John Howard (City of Charlotte, Historic Districts Commission).
As a result of the upheaval that took place in 2008 around the appointment of a new Mecklenburg County Sheriff, Community Building Initiative (CBI), the Community Relations Committee (CRC) and Mecklenburg Ministries released a joint statement – an open letter to the community – called “Salting the Roads” to encourage community residents to dig deep, reflect, and connect with one another to examine why appointing a new sheriff was such a divisive issue for this community.
First organized in 1999, the Stakeholders Breakfast is an annual event hosted by Community Building Initiative (CBI) in order to gather the key funders and community stakeholders to update them on the group’s work, celebrate the year’s accomplishments, and present plans for the upcoming year, encouraging continued support for CBI. These annual events are important for both the present and future of CBI because it allows them to share and address current issues, while also receiving direct feedback regarding community concerns that could be addressed by CBI and partnering organizations. The CBI Stakeholders Breakfast consistently sets the platform for a diverse, cross-section of the community to connect, mutually benefiting one another.


Canada beats Russia 2-1 to reach first Davis Cup final
by TALES AZZONIMADRID (AP) - Canada reached its first Davis Cup final after beating Russia 2-1 on Saturday.
In the decisive doubles, Vasek Pospisil and Denis Shapovalov beat Karen Khachanov and Andrey Rublev 6-3, 3-6, 7-6 (5).
The Canadians, playing Davis Cup since 1913, will meet in the final Britain or host Spain, which played in the other semifinal later Saturday.
Two-time champion Russia was trying to make it to the final for the first time in 12 years.
Rublev put the Russians ahead defeating Pospisil 6-4, 6-4 in the first singles, and Shapovalov evened the tie by downing Khachanov 6-4, 4-6, 6-4.
In the doubles, the Canadians trailed 3-0 in the third-set tiebreaker but rallied and converted their second match point.
Pospisil and Shapovalov have played all of the matches for Canada, which won Group F by defeating former champions Italy and the United States, then eliminated another former champ Australia in the quarterfinals. It had never beaten the U.S. or Australia in the Davis Cup.
The Canadians impressed in Madrid without two of their top three players. Milos Raonic was out injured, and Felix Auger-Aliassime was with the team but also injured.
The 150th-ranked Pospisil did not drop a set in singles this week until his loss to Rublev. The 20-year-old Shapovalov, No. 15 in the world, also won three of his four singles.
Russia, which won its Davis Cup titles in 2002 and 2006, also used only Khachanov and Rublev.
More AP Tennis: https://www.apnews.com/apf-Tennis and https://twitter.com/AP_Sports
Tales Azzoni on Twitter: http://twitter.com/tazzoni
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Copyright © 2019 The Washington Times, LLC.
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| BucketPriorityQueue<B extends Terms.Bucket> |
|
| DoubleTerms |
Result of the TermsAggregator when the field is some kind of decimal number like a float, double, or distance.
|
| DoubleTermsAggregator |
|
| GlobalOrdinalsStringTermsAggregator |
An aggregator of string values that relies on global ordinals in order to build buckets.
|
| IncludeExclude |
Defines the include/exclude regular expression filtering for string terms aggregation.
|
| IncludeExclude.LongFilter |
|
| IncludeExclude.OrdinalsFilter |
|
| IncludeExclude.SetBackedLongFilter |
|
| IncludeExclude.StringFilter |
|
| InternalMappedTerms<A extends InternalTerms<A,B>,B extends InternalTerms.Bucket<B>> |
Common superclass for results of the terms aggregation on mapped fields.
|
| InternalTerms<A extends InternalTerms<A,B>,B extends InternalTerms.Bucket<B>> |
|
| InternalTerms.Bucket<B extends InternalTerms.Bucket<B>> |
|
| LongTerms |
Result of the TermsAggregator when the field is some kind of whole number like a integer, long, or a date.
|
| LongTerms.Bucket |
|
| LongTermsAggregator |
|
| ParsedDoubleTerms |
|
| ParsedDoubleTerms.ParsedBucket |
|
| ParsedLongTerms |
|
| ParsedLongTerms.ParsedBucket |
|
| ParsedStringTerms |
|
| ParsedStringTerms.ParsedBucket |
|
| ParsedTerms |
|
| ParsedTerms.ParsedBucket |
|
| StringTerms |
|
| StringTerms.Bucket |
|
| StringTermsAggregator |
An aggregator of string values.
|
| TermsAggregationBuilder |
|
| TermsAggregator |
|
| TermsAggregator.BucketCountThresholds |
|
| TermsAggregatorFactory |
|
| UnmappedTerms |
|
| UnmappedTerms.Bucket |
Concrete type that can't be built because Java needs a concrete type so InternalTerms.Bucket can have a self type but
UnmappedTerms doesn't ever need to build it because it never returns any buckets.
|


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/**
* [![npm version](https://img.shields.io/npm/v/tonal-key.svg?style=flat-square)](https://www.npmjs.com/package/tonal-key)
*
* The `Tonal` module is a facade to the rest of the modules. They are namespaced,
* so for example to use `pc` function from `tonal-note` you have to write:
* `Tonal.Note.pc`
*
* It exports the following modules:
* - Note
* - Interval
* - Distance
* - Scale
* - Chord
* - PcSet
*
* Additionally this facade exports some functions without namespace (see "Methods" below)
*
* @example
* // es6 modules
* import * as Tonal from "tonal"
* Tonal.Note.name("cx") // => "C##"
*
* @example
* import { Note } from "tonal"
* Note.name("bb") // => "Bb"
*
* @example
* // es5 node modules
* var Tonal = require("tonal");
* Tonal.Distance.transpose(Tonal.Note.pc("C#2"), "M3") // => "E#"
* Tonal.Chord.notes("Dmaj7") // => ["D", "F#", "A", "C#"]
*
* @module Tonal
*/
import * as Array from "tonal-array";
import * as Note from "tonal-note";
import * as Interval from "tonal-interval";
import * as Distance from "tonal-distance";
import * as Dictionary from "tonal-dictionary";
import * as Scale from "tonal-scale";
import * as Chord from "tonal-chord";
import * as PcSet from "tonal-pcset";
export { Array, Note, Interval, Distance, Scale, Chord, PcSet, Dictionary };
/**
* Transpose a note by an interval
* @function
* @param {String} note
* @param {String} interval
* @return {String} the transported note
* @see Distance.transpose
*/
export const transpose = Distance.transpose;
/**
* Get the interval from two notes
* @function
* @param {String} from
* @param {String} to
* @return {String} the interval in reverse shorthand notation
* @see Distance.interval
*/
export const interval = Distance.interval;
/**
* Get note properties
* @function
* @param {String} note - the note name
* @return {Object}
* @see Note.props
* @example
* Tonal.note("A4").chroma // => 9
*/
export const note = Note.props;
/**
* Get midi note number
* @function
* @param {String} note
* @return {Number}
* @see Note.midi
* @example
* Tonal.midi("A4") // => 49
*/
export const midi = Note.midi;
/**
* Get note frequency using equal tempered tuning at 440
* @function
* @param {String} note
* @return {Number}
* @see Note.freq
* @example
* Tonal.freq("A4") // => 440
*/
export const freq = Note.freq;
/**
* Get intervals from a chord type
* @function
* @param {String} type - the chord type (no tonic)
* @return {Array} an array of intervals or undefined if the chord type is not known
* @see Dictionary.chord
* @example
* Tonal.chord("m7b5") // => ["1P", "3m", "5d", "7m"]
*/
export const chord = Dictionary.chord;
/**
* Get intervals from scale name
* @function
* @param {String} name - the scale name (without tonic)
* @return {Array} an array of intervals or undefiend if the scale is not kown
* @example
* Tonal.scale("major") // => ["1P", "2M", "3M"...]
*/
export const scale = Dictionary.scale;
|


| Home | Libraries | People | FAQ | More |
Both arithmetic (built-in) and user-defined numeric types require proper
specialization of std::numeric_limits<>
(that is, with (in-class) integral constants).
The library uses std::numeric_limits<T>::is_specialized
to detect whether the type
is builtin or user defined, and std::numeric_limits<T>::is_integer
, std::numeric_limits<T>::is_signed
to detect whether the type is
integer or floating point; and whether it is signed/unsigned.
The default Float2IntRounder
policies uses unqualified calls to functions floor()
and ceil()
; but the standard functions are introduced
in scope by a using directive:
using std::floor ; return floor(s);
Therefore, for builtin arithmetic types, the std functions will be used. User defined types should provide overloaded versions of these functions in order to use the default rounder policies. If these overloads are defined within a user namespace argument dependent lookup (ADL) should find them, but if your compiler has a weak ADL you might need to put these functions some place else or write your own rounder policy.
The default Trunc<>
rounder policy needs to determine if the source value is positive or not,
and for this it evaluates the expression s
< static_cast<S>(0)
. Therefore,
user defined types require a visible operator<
in order to use the Trunc<>
policy (the default).
If a User Defined Type is involved in a conversion, it is assumed
that the UDT has wider
range than any built-in type, and consequently the values of some
converter_traits<>
members are hardwired regardless of the reality. The following table summarizes
this:
Target=
UDT
and Source=
built-insubranged=false
supertype=Target
subtype=Source
Target=
built-in
and Source=
UDTsubranged=true
supertype=Source
subtype=Target
Target=
UDT
and Source=
UDTsubranged=false
supertype=Target
subtype=Source
The Traits
member udt_mixture
can be used to detect whether
a UDT is involved and to infer the validity of the other members as shown
above.
Because User Defined Numeric Types might have peculiar ranges (such as an
unbounded range), this library does not attempt to supply a meaningful range
checking logic when UDTs are involved in a conversion. Therefore, if either
Target or Source are not built-in types, the bundled range checking of the
converter<>
function object is automatically disabled. However, it is possible to supply
a user-defined range-checker. See Special
Policies
There are two components of the converter<>
class that might require special
behavior if User Defined Numeric Types are involved: the Range Checking and
the Raw Conversion.
When both Target and Source are built-in types, the converter class uses an internal range checking logic which is optimized and customized for the combined properties of the types.
However, this internal logic is disabled when either type is User Defined. In this case, the user can specify an external range checking policy which will be used in place of the internal code. See UserRangeChecker policy for details.
The converter class performs the actual conversion using a Raw Converter
policy. The default raw converter simply performs a static_cast<Target>(source)
.
However, if the a UDT is involved, the static_cast
might not work. In this case, the user can implement and pass a different
raw converter policy. See RawConverter
policy for details


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