(Health Europa,2020)
ACM Code 2018 Task Force. (2018). ACM code of ethics and professional conduct. Association for
Computing
Machinery.
https://www.acm.org/code-of-ethics
Cox, D, (2020). Coronavirus is showing us just how useful robotic surgery could be: Using surgery
robots could allow surgeons to keep a safe distance and shorten recovery times in health systems already
pushed
to breaking point. WIRED Science.
https://www.wired.co.uk/article/robotic-surgery-coronavirus
Consoli, T, J. (2020). Networks now perform surgery. Mocana.
https://www.mocana.com/hubfs/CES2020%20Mocana-RTI-Protecting-Intelligent-Connected-Networks-FINAL-loRes.pdf
Dastin, J. (2018, October 10). Amazon scraps secret AI recruiting tool that showed bias against women.
Reuters.
https://www.reuters.com/article/us-amazon-com-jobs-automation-insight-idUSKCN1MK08G
Gerke, S., Minssen, T., & Cohen, G. (2020). Ethical and legal challenges of artificial intelligence-driven
healthcare. Artificial Intelligence in Healthcare, 295–336.
https://doi.org/10.1016/B978-0-12-818438-7.00012-5
Health Europa. (2020). Technological innovations of AI in medical diagnostics.
https://www.newscientist.com/article/2079133
Harris, M. (2016, March 1). Google accepts blame for its self-driving car causing crash. New Scientist.
https://www.newscientist.com/article/2079133
Leahy, B. (2021, May 19). New Zealand's hospitals battle daily cyber attacks:
Ministry of Health. NZ Herald.
https://www.nzherald.co.nz/nz/new-zealands-hospitals-battle-daily-cyber-attacks-ministry-of-health/2FMFTJXIWJ3UQLXAULGQXOUHUE/
Leonard, S., Wu, K., Kim, Y., Krieger, A. & Kim, P. (2014). Smart tissue anastomosis robot (STAR): A
vision-guided robotics system for laparoscopic suturing. IEEE Transactions on Biomedical Engineering.
61. 1305-131.7 .
http://doi.org//10.1109/TBME.2014.2302385
Lloyd, C., Payne, J. (2019). Rethinking country effects: robotics, AI and work futures in Norway and the
UK.
Wiley Online Library, 34(3), 208-225.
https://doi.org/10.1111/ntwe.12149
Longoni, C., Bonezzi, A., & Morewedge, C. K. (2019). Resistance to medical artificial intelligence.
Journal of Consumer Research, 46(4), 629-650
https://academic.oup.com/jcr/article/46/4/629/5485292
Ministry of health. (2019, July). Emerging health technology advice.
https://www.health.govt.nz/system/files/documents/pages/technology_advice_-_robotics_in_healthcare_v0.4_-_web.pdf
Ngu, J., Tsang, C., & Koh, D. (2017). The da vinci XI: A review of its capabilities, versatility, and
potential
role in robotic colorectal surgery. Robotic Surgery: Research and Reviews, 4, 77–85.
https://doi.org/10.2147/rsrr.s119317
Puaschunder, J. (2019). The legal and international situation of AI, robotics and big data with attention to
healthcare. SSRN Electronic Journal, 0-66.
https://www.researchgate.net/publication/336951897
Puaschunder, J. M. (2019). Stakeholder perspectives on artificial intelligence (AI),
robotics and big data in healthcare: An empirical study. SSRN Electronic Journal77.
https://doi.org/10.2139/ssrn.3497261
Randell, R., Greenhalgh, J., Hindmarsh, J. et al. (2014). Integration of robotic surgery into routine
practice
and impacts on communication, collaboration, and decision making: a realist process evaluation protocol.
Implementation Sci 9, 52.
https://doi.org/10.1186/1748-5908-9-52
Regan-Ingram, K. (2020). Ethically aligned AI: Applying ethics in developing AI systems for healthcare
https://era.library.ualberta.ca/items/cf154041-9c82-4444-ab79-a2bfe6a0579b/view/650924d2-8e07-4ceb-983e-38fb516243ee/Ingram,%20Katrina.pdf
Shin, T. (2020, June 4). Real-life examples of discriminating artificial intelligence. Medium.
https://towardsdatascience.com/real-life-examples-of-discriminating-artificial-intelligence-cae395a90070.
Simpson, T. (2016, March 30). Rise of the healthcare robots: Five ethical issues to consider. CMF
Blogs
https://cmfblog.org.uk/2016/03/30/rise-of-the-healthcare-robots-five-ethical-issues-to-consider/
Shenoy, S,. Hileman, G., (2020). Diffusion of technology in health care. The Actuary.
https://cmfblog.org.uk/2016/03/30/rise-of-the-healthcare-robots-five-ethical-issues-to-consider/
Shademan, A., Decker, R. S., Opfermann, J. D., Leonard, S., Krieger, A., & Kim, P. C. (2016). Supervised
autonomous robotic soft tissue surgery. Science Translational Medicine, 8(337).
https://doi.org/10.1126/scitranslmed.aad9398
Spillman, M. A., & Sade, R. M. (2014). I, robotic surgeon. AMA Journal of Ethics, 16(10),
813–817.
https://doi.org/10.1001/virtualmentor.2014.16.10.stas2-1410
Zemmar, A., Lozano, A.M. & Nelson, B.J. (2020). The rise of robots in surgical environments during
COVID-19.
Nature Machine Intelligence 2, 566–572.
https://doi.org/10.1038/s42256-020-00238-2
Zhou, XY., Guo, Y., Shen, M. et al. (2020). Application of artificial intelligence in surgery.
Frontier Medicine. 14,
417–430.
https://doi.org/10.1007/s11684-020-0770-0


Preparation time
less than 30 mins
Cooking time
30 mins to 1 hour
Serves
Serves 6
Dietary
A lovely traditional pudding, but the star of the show – see what I’ve done there? – is the star anise, which gives the dish a warming, aromatic feel.
Preheat the oven to 200C/400F/Gas 6. To make the crumble topping, put the flour and brown sugar in a large bowl and mix well. Taking a few cubes of butter at a time, rub them into the flour mixture until it resembles breadcrumbs.
Sprinkle the mixture onto a baking tray in a thin layer, using two sheets if necessary. Bake in the preheated oven for 5-6 minutes, or until lightly golden brown. Remove from the oven and break with a fork, then return to the oven and repeat the process a couple of times, until you have a lovely crunchy biscuit topping. Set aside; if continuing to cook the apple crumble immediately, leave the oven on.
To make the filling, heat a wide, shallow, heavy-bottomed pan and melt the butter until it foams. Add the star anise and cook over a low heat until the butter is flavoured with the star anise. Add the apples, sugar and cinnamon (if using), and cook, stirring frequently, until the sugar has dissolved and the apple is soft at the edges. Remove the cinnamon (if using) and the star anise, and add a little bit more sugar if you like.
To assemble, butter a medium-sized ovenproof dish. Spoon the fruit mixture into the bottom, then sprinkle the crumble mixture on top. Ensure the oven is preheated to 200C/400F/Gas 6, and bake for 20 minutes until the crumble is browned and the fruit mixture bubbling. Leave to cool slightly.
To serve, put some crème fraîche into a small bowl and top with some pomegranate seeds. Serve alongside the crumble.


Copyright (c) 2004-2008 Chris Goad
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.


“other” is a required option.
Your interpolation expression with a MessageFormat extension for either "plural" or "select" (typically used for gender selection) does not contain a message for the choice "other". Using either select or plural MessageFormat extensions require that you provide a message for the selection "other".
For more information about the MessageFormat syntax in interpolation expressions, please refer to MessageFormat extensions section at Angular i18n MessageFormat


Hello
${recipientName}
,
Greetings from Subra!!!
${message}
-----------------
From,
Team Subra.
-----------------
***This is a system generated electronic message. Please do not reply as this mailbox is never monitored.***


Digging into a few tools developed by Xanadu, it seems like their names are all Beatles related.
Definition of PennyLane, taken directly from their site:
A cross-platform Python library for differentiable programming of quantum computers. Train a quantum computer the same way as a neural network.
"Differentiable programming" is a term that I'm not familar with, after googling a definition, it becomes even less clear:
Differentiable programming is a programming paradigm in which a numeric computer program can be differentiated throughout via automatic differentiation.
From what I can gather this tool is related to machine learning, and / or artificial intelligence.
PennyLane first requires a "quantum device" to run code.
In PennyLane, a device could be a hardware device (such as the IBM QX4, via the PennyLane-PQ plugin), or a software simulator (such as Strawberry Fields, via the PennyLane-SF plugin).
Strawberry Fields (link)
A cross-platform Python library for simulating and executing programs on quantum photonic hardware.
This tool maybe a very good introduction to quantum computing. https://physicsworld.com/a/programmable-photonic-chip-lights-up-quantum-computing/ Open question: is a quantum photonic hardware the same as normal quantum computing? how does it differ using light?
There is a noticeable divide between the hardware and software of quantum computing. The hardware side has a big learning curve involving quantum mechanics and all the confusing concepts that come along with that.
Some terms that need further investigation (these quotes were all taken from google). Some of these terms aren't related to quantum computing, or even quantum mechanics, but they have still come up while reading documentation and researching.
Causal Laws (Causality) -
In both Einstein's theory of special and general relativity, causality means that an effect cannot occur from a cause that is not in the back (past) light cone of that event. ... Consequently, the relativistic principle of causality says that the cause must precede its effect according to all inertial observers.
Theory of quanta - quanta is just the plural of quantum.
An a priori probability -
A priori probability refers to the likelihood of an event occurring when there is a finite amount of outcomes and each is equally likely to occur. The outcomes in a priori probability are not influenced by the prior outcome.
empirical hypothesis -
An empirical hypothesis, or working hypothesis, comes to life when a theory is being put to the test, using observation and experiment. It's no longer just an idea or notion. It's going through some trial and error and perhaps changing around those independent variables.
Ultraviolet catastrophe -
The ultraviolet catastrophe, also called the Rayleigh–Jeans catastrophe, was the prediction of late 19th century/early 20th century classical physics that an ideal black body at thermal equilibrium will emit radiation in all frequency ranges, emitting more energy as the frequency increases.Wikipedia Link
Quantum Entanglement -
Quantum entanglement is a physical phenomenon that occurs when a group of particles is generated, interact, or share spatial proximity in a way such that the quantum state of each particle of the group cannot be described independently of the state of the others, including when the particles are separated by a large distance.
Quantum superposition -
The principle of quantum superposition states that if a physical system may be in one of many configurations—arrangements of particles or fields—then the most general state is a combination of all of these possibilities, where the amount in each configuration is specified by a complex number.
I have recently been researching Quantum Computing from a very high level. My interest in the field was due to a conversation in a Podcast called Unchained (https://unchainedpodcast.com/). Mark Cuban mentioned that once quantum computing becomes more prevalent, and readily available, it will become possible to hack certain blockchains.
This is a very big concern for investors and users of the technology, so I want to learn all I can about the subject. I came across a javascript library called Q.js (different from the old promise library that was so popular): https://quantumjavascript.app/
I hope to create a project using this library in the near future.
I came across a blog post describing JSON performance in PostgreSQL's "jsonb" format and got curious about how this particular field compares with MongoDB. While it is still very much in the progress, the project can be found here:
https://github.com/dougmolineux/node-mongo-vs-postgres-jsonb
I came across this problem today. I attempted to fix a unit test that was testing a service. The service had a function that accepted a parameter, did some processing and then dispatched a change to a redux store.
First, the test got data from the store. Then, it made a call to the service file to change it. Then it selected the changed object from the store, and "expected" that it would change. The project had recently been updated from NgRx 2 to NgRx 4, and so a few changes had occurred. Particularly, the select method now returned an Observable. Previously, the test could just inspect an array, compare values before and after the change.
So I thought I could subscribe to the observable, inspect the value, dispatch the change, and then inspect the value again. However, I came across some interesting behavior, the test would just hang and fail, with no output. What was happening? After rethinking what I had implemented, I realized I was dispatching within a subscribe, and thus creating an infinite loop. The subscribe would trigger after each dispatch (and thus never end). What I wanted was for the subscription to complete after one emission, and I came across the first method. This method seemingly completes after 1 emission.
http://reactivex.io/documentation/operators/first.html
This made it so that after the first subscription, and the first dispatch, we didn't re-enter the subscribe method again.


Michael Krotscheck
Netscape 2 (1995)
A user agent (browser) permits scripts contained in a first web page, to access data in a second web page, but only if both web pages have the same origin.
A combination of URI scheme, hostname, and port.
http://www.example.com:8080/script.js

Directly including scripts

Form POST
<form method="POST" action="https://api.example.com/action" ></form>
"...that was the easiest excuse for shipping it so I needed to cram XML into the name."Alex Hopmann
Internet Explorer 5 (1999)
Outlook Web Access (Exchange Server 2000)
// http://myapp.example.com/scripts.js
var httpget = new XMLHttpRequest();
httpget.open("GET", "https://myapp.example.com/api/v1/thing", true);
httpget.send();
var httppost = new XMLHttpRequest();
httppost.open("POST", "https://myapp.example.com/api/v1/thing", true);
httppost.send("{}");
GET /api/v1/thing HTTP/1.1
Host: myapp.example.com
POST /api/v1/thing HTTP/1.1
Host: myapp.example.com
The same origin policy was extended to include XMLHttpRequest.
// http://myapp.example.com/scripts.js
// This doesn't work.
xmlhttprequest.open("GET", "https://api.example.com/v1/users/me.json");
// This doesn't work either
xmlhttprequest.open("GET", "https://api.square.com/billing/cards.json");
// https://mobile.example.com/scripts.js
// Nor does this.
xmlrequest.open("GET", "https://api.example.com/v1/users/me.json");
// https://tablet.example.com/scripts.js
// Or this.
xmlrequest.open("GET", "https://api.example.com/v1/users/me.json");
The terrible things we did.
// https://myapp.example.com/app.js
xmlhttprequest.open("GET", "https://myapp.example.com/square/billing/cards.json");
# pythonapp/proxy/square.py
import urllib2
def proxyGet(fragment):
urllib2.urlopen('https://api.square.com/%s' % (fragment,)).read();
// Example response that would require an intelligent proxy.
[
{'ref': 'https://api.square.com/billing/cards/1234.json',
'type': 'link'},
{'ref': 'https://api.square.com/billing/cards/2231.json',
'type': 'link'}
]
HTML DOM 2.0 (read only), January 2003

document.domain = "example.com"
JSON With Padding (2006)

receiver({"Name": "Foo", "Id": 1});
https://www.whatwg.org (ca 2008)
// https://orders.example.com/childIframe.html
window.addEventListener('message', function receiver(event) {
alert(event.data);
}, false);
// https://myapp.example.com/index.html
var childframe = document.getElementsByTagName('iframe')[0];
childframe.contentWindow
.postMessage('message_content', 'https://myapp.example.com/');
RFC 6455 (2011)
Optionally, an |Origin| header field. This header field is sent by all browser clients.
January 2014
Browser Request
OPTIONS /billing/cards HTTP/1.1
Host: api.example.com
Origin: https://myapp.example.com
Access-Control-Request-Method: GET
Access-Control-Request-Headers: accept, x-client
Permissive Response
HTTP/1.0 200 OK
Vary: Origin
Access-Control-Allow-Origin: https://myapp.example.com
Access-Control-Allow-Methods: GET
Access-Control-Allow-Headers: accept,x-client
Access-Control-Allow-Credentials: true
Access-Control-Max-Age: 3600
Browser Request
GET /billing/cards HTTP/1.1
Host: api.example.com
Origin: https://myapp.example.com
Accept: application/json
X-Client: myapp
Permissive Response
HTTP/1.0 200 OK
Content-Type: application/json; charset=UTF-8
Vary: Origin
Access-Control-Allow-Origin: https://myapp.example.com
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Accept,Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
HTTP/1.0 200 OK
Content-Type: application/json; charset=UTF-8
Vary: Origin
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Accept,Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
http://git.openstack.org/cgit/openstack/oslo.middleware/tree/oslo_middleware/cors.py
class CORS(base.Middleware):
"""CORS Middleware.
This middleware allows a WSGI app to serve CORS headers for multiple
configured domains.
For more information, see http://www.w3.org/TR/cors/
"""
simple_headers = [
'Content-Type',
'Cache-Control',
'Content-Language',
'Expires',
'Last-Modified',
'Pragma'
]
def __init__(self, application, conf=None):
super(CORS, self).__init__(application)
# Begin constructing our configuration hash.
self.allowed_origins = {}
def add_origin(self, allowed_origin, allow_credentials=True,
expose_headers=None, max_age=None, allow_methods=None,
allow_headers=None):
'''Add another origin to this filter.
:param allowed_origin: Protocol, host, and port for the allowed origin.
:param allow_credentials: Whether to permit credentials.
:param expose_headers: A list of headers to expose.
:param max_age: Maximum cache duration.
:param allow_methods: List of HTTP methods to permit.
:param allow_headers: List of HTTP headers to permit from the client.
:return:
'''
if allowed_origin in self.allowed_origins:
LOG.warn('Allowed origin [%s] already exists, skipping' % (
allowed_origin,))
return
self.allowed_origins[allowed_origin] = {
'allow_credentials': allow_credentials,
'expose_headers': expose_headers,
'max_age': max_age,
'allow_methods': allow_methods,
'allow_headers': allow_headers
}
def process_response(self, response, request=None):
'''Check for CORS headers, and decorate if necessary.
Perform two checks. First, if an OPTIONS request was issued, let the
application handle it, and (if necessary) decorate the response with
preflight headers. In this case, if a 404 is thrown by the underlying
application (i.e. if the underlying application does not handle
OPTIONS requests, the response code is overridden.
In the case of all other requests, regular request headers are applied.
'''
# Sanity precheck: If we detect CORS headers provided by something in
# in the middleware chain, assume that it knows better.
if 'Access-Control-Allow-Origin' in response.headers:
return response
# Doublecheck for an OPTIONS request.
if request.method == 'OPTIONS':
return self._apply_cors_preflight_headers(request=request,
response=response)
# Apply regular CORS headers.
self._apply_cors_request_headers(request=request, response=response)
# Finally, return the response.
return response
def _split_header_values(self, request, header_name):
"""Convert a comma-separated header value into a list of values."""
values = []
if header_name in request.headers:
for value in request.headers[header_name].rsplit(','):
value = value.strip()
if value:
values.append(value)
return values
def _apply_cors_preflight_headers(self, request, response):
"""Handle CORS Preflight (Section 6.2)
Given a request and a response, apply the CORS preflight headers
appropriate for the request.
"""
# If the response contains a 2XX code, we have to assume that the
# underlying middleware's response content needs to be persisted.
# Otherwise, create a new response.
if 200 > response.status_code or response.status_code >= 300:
response = webob.response.Response(status=webob.exc.HTTPOk.code)
# Does the request have an origin header? (Section 6.2.1)
if 'Origin' not in request.headers:
return response
# Is this origin registered? (Section 6.2.2)
origin = request.headers['Origin']
if origin not in self.allowed_origins:
if '*' in self.allowed_origins:
origin = '*'
else:
LOG.debug('CORS request from origin \'%s\' not permitted.'
% (origin,))
return response
cors_config = self.allowed_origins[origin]
# If there's no request method, exit. (Section 6.2.3)
if 'Access-Control-Request-Method' not in request.headers:
LOG.debug('CORS request does not contain '
'Access-Control-Request-Method header.')
return response
request_method = request.headers['Access-Control-Request-Method']
# Extract Request headers. If parsing fails, exit. (Section 6.2.4)
try:
request_headers = \
self._split_header_values(request,
'Access-Control-Request-Headers')
except Exception:
LOG.debug('Cannot parse request headers.')
return response
# Compare request method to permitted methods (Section 6.2.5)
if request_method not in cors_config['allow_methods']:
LOG.debug('Request method \'%s\' not in permitted list: %s'
% (request_method, cors_config['allow_methods']))
return response
# Compare request headers to permitted headers, case-insensitively.
# (Section 6.2.6)
for requested_header in request_headers:
upper_header = requested_header.upper()
permitted_headers = (cors_config['allow_headers'] +
self.simple_headers)
if upper_header not in (header.upper() for header in
permitted_headers):
LOG.debug('Request header \'%s\' not in permitted list: %s'
% (requested_header, permitted_headers))
return response
# Set the default origin permission headers. (Sections 6.2.7, 6.4)
response.headers['Vary'] = 'Origin'
response.headers['Access-Control-Allow-Origin'] = origin
# Does this CORS configuration permit credentials? (Section 6.2.7)
if cors_config['allow_credentials']:
response.headers['Access-Control-Allow-Credentials'] = 'true'
# Attach Access-Control-Max-Age if appropriate. (Section 6.2.8)
if 'max_age' in cors_config and cors_config['max_age']:
response.headers['Access-Control-Max-Age'] = \
str(cors_config['max_age'])
# Attach Access-Control-Allow-Methods. (Section 6.2.9)
response.headers['Access-Control-Allow-Methods'] = request_method
# Attach Access-Control-Allow-Headers. (Section 6.2.10)
if request_headers:
response.headers['Access-Control-Allow-Headers'] = \
','.join(request_headers)
return response
def _apply_cors_request_headers(self, request, response):
"""Handle Basic CORS Request (Section 6.1)
Given a request and a response, apply the CORS headers appropriate
for the request to the response.
"""
# Does the request have an origin header? (Section 6.1.1)
if 'Origin' not in request.headers:
return
# Is this origin registered? (Section 6.1.2)
origin = request.headers['Origin']
if origin not in self.allowed_origins:
LOG.debug('CORS request from origin \'%s\' not permitted.'
% (origin,))
return
cors_config = self.allowed_origins[origin]
# Set the default origin permission headers. (Sections 6.1.3 & 6.4)
response.headers['Vary'] = 'Origin'
response.headers['Access-Control-Allow-Origin'] = origin
# Does this CORS configuration permit credentials? (Section 6.1.3)
if cors_config['allow_credentials']:
response.headers['Access-Control-Allow-Credentials'] = 'true'
# Attach the exposed headers and exit. (Section 6.1.4)
if cors_config['expose_headers']:
response.headers['Access-Control-Expose-Headers'] = \
','.join(cors_config['expose_headers'])


Generalized anxiety disorder (GAD) is more than the normal anxiety people experience day to day. It’s chronic and exaggerated worry and tension, even though nothing seems to provoke it. Having this disorder means always anticipating disaster, often worrying excessively about health, money, family, or work. Sometimes, though, the source of the worry is hard to pinpoint.
Simply the thought of getting through the day provokes anxiety.
People with GAD can’t seem to shake their concerns, even though they usually realize that their anxiety is more intense than the situation warrants — that it’s irrational. People with GAD also seem unable to relax. They often have trouble falling or staying asleep. Their worries are accompanied by physical symptoms, especially trembling, twitching, muscle tension, headaches, irritability, sweating, or hot flashes. They may feel lightheaded or out of breath. They may feel nauseated or have to go to the bathroom frequently. Or they might feel as though they have a lump in the throat.
Many individuals with GAD startle more easily than other people. They tend to feel tired, have trouble concentrating, and sometimes suffer depression, too.
Usually the impairment associated with GAD is mild and people with the disorder don’t feel too restricted in social settings or on the job. Unlike many other anxiety disorders, people with GAD don’t characteristically avoid certain situations as a result of their disorder. However, if severe, GAD can be very debilitating, making it difficult to carry out even the most ordinary daily activities.
GAD comes on gradually and most often hits people in childhood or adolescence, but can begin in adulthood, too. It’s more common in women than in men and often occurs in relatives of affected persons. It’s diagnosed when someone spends at least 6 months worried excessively about a number of everyday problems.
Specific Symptoms of Generalized Anxiety Disorder
Excessive anxiety and worry (apprehensive expectation) occur more days than not for at least 6 months, about a number of events or activities (such as work or school performance).
The person finds it difficult to control the worry.
The anxiety and worry are associated with three (or more) of the following six symptoms (with at least some symptoms present for more days than not for the past 6 months; children do not need to meet as many criteria–only 1 is needed).
- Restlessness or feeling keyed up or on edge
- Being easily fatigued
- Difficulty concentrating or mind going blank
- Irritability
- Muscle tension
- Sleep disturbance (difficulty falling or staying asleep, or restless unsatisfying sleep)


My awesome web page
www.wikipedia.com
www.google.com
My favorite site is
GitHub
!
Hello there, awesome person!


Database Persistence with Redis Enterprise Software
All data is stored and managed exclusively in either RAM or RAM + Flash Memory (Redis on Flash) and therefore, is at risk of being lost upon a process or server failure. As Redis Enterprise Software is not just a caching solution, but also a full-fledged database, persistence to disk is critical. Therefore, Redis Enterprise Software supports persisting data to disk on a per-database basis and in multiple ways.
There are two options for persistence:
- Append Only File (AOF) - A continuous writing of data to disk
- Snapshot (RDB) - An automatic periodic snapshot writing to disk
Data persistence, via either mechanism, is used solely to rehydrate the database if the database process fails for any reason. It is not a replacement for backups, but something you do in addition to backups. To disable data persistence, select None.
AOF writes the latest ‘write’ commands into a file every second, it resembles a traditional RDBMS’s redo log, if you are familiar with that. This file can later be ‘replayed’ in order to recover from a crash.
A snapshot (RDB) on the other hand, is performed every one, six, or twelve hours. The snapshot is a dump of the data and while there is a potential of losing up to one hour of data, it is dramatically faster to recover from a snapshot compared to AOF recovery.
Persistence can be configured either at time of database creation or by editing an existing database’s configuration. While the persistence model can be changed dynamically, just know that it can take time for your database to switch from one persistence model to the other. It depends on what you are switching from and to, but also on the size of your database.
Note: For performance reasons, if you are going to be using AOF, it is highly recommended to make sure replication is enabled for that database as well. When these two features are enabled, persistence is performed on the database slave and does not impact performance on the master.
Options for configuring data persistence
There are six options for persistence in Redis Enterprise Software:
| Options | Description |
|---|---|
| None | Data is not persisted to disk at all. |
| Append Only File (AoF) on every write | Data is fsynced to disk with every write. |
| Append Only File (AoF) one second | Data is fsynced to disk every second. |
| Snapshot every 1 hour | A snapshot of the database is created every hour. |
| Snapshot every 6 hours | A snapshot of the database is created every 6 hours. |
| Snapshot every 12 hours | A snapshot of the database is created every 12 hours. |
The first thing you need to do is determine if you even need persistence. Persistence is used to recover from a catastrophic failure, so make sure that you need to incur the overhead of persistence before you select it. If the database is being used as a cache, then you may not need persistence. If you do need persistence, then you need to identify which is the best type for your use case.
Append only file (AOF) vs snapshot (RDB)
Now that you know the available options, to assist in making a decision on which option is right for your use case, here is a table about the two:
| Append Only File (AOF) | Snapshot (RDB) |
|---|---|
| More resource intensive | Less resource intensive |
| Provides better durability (recover the latest point in time) | Less durable |
| Slower time to recover (Larger files) | Faster recovery time |
| More disk space required (files tend to grow large and require compaction) | Requires less resource (I/O once every several hours and no compaction required) |
Data persistence and Redis on Flash with Active-Active
active-active
If you are enabling data persistence for databases running on Redis Enterprise Flash, by default both master and slave shards are configured to write to disk. This is unlike a standard Redis Enterprise Software database where only the slave shards persist to disk. This master and slave dual data persistence with replication is done to better protect the database against node failures. Flash-based databases are expected to hold larger datasets and repair times for shards can be longer under node failures. Having dual-persistence provides better protection against failures under these longer repair times.
However, the dual data persistence with replication adds some processor and network overhead, especially in the case of cloud configurations with persistent storage that is network attached (e.g. EBS-backed volumes in AWS).
There may be times where performance is critical for your use case and you don’t want to risk data persistence adding latency. If that is the case, you can disable data-persistence on the master shards using the following rladmin command:
rladmin tune db db: master_persistence disabled


Samed:
What could a humble person like me have to ask you? It would be nice if you just left me alone so I could live quietly...
Say that Curtis sent you


{%extends 'ums/base.html'%} {%block head%}
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Contains all client objects for the CompanyService service.
PHP version 5
Copyright 2011, Google Inc. All Rights Reserved.
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.
| Class | Description |
|---|---|
| SoapResponseHeader | Represents the SOAP request header used by API responses. |
| Value | {@code Value} represents a value. |
| Authentication | A representation of the authentication protocols that can be used. |
| Company | A {@code Company} represents an agency, a single advertiser or an entire advertising network. |
| CompanyPage | Captures a page of Company objects. |
| SoapRequestHeader | Represents the SOAP request header used by API requests. |
| String_ValueMapEntry | This represents an entry in a map with a key of type String and value of type Value. |
| ApiError | The API error base class that provides details about an error that occurred while processing a service request. |
| ApplicationException | Base class for exceptions. |
| Statement | Captures the {@code WHERE}, {@code ORDER BY} and {@code LIMIT} clauses of a PQL query. Statements are typically used to retrieve objects of a predefined domain type, which makes SELECT clause unnecessary. |
| ApiVersionErrorReason | Indicates that the operation is not allowed in the version the request was made in. |
| AuthenticationErrorReason | The SOAP message contains a request header with an ambiguous definition of the authentication header fields. This means either the {@code authToken} and {@code oAuthToken} fields were both null or both were specified. Exactly one value should be specified with each request. |
| CommonErrorReason | Describes reasons for common errors |
| CompanyType | The type of the company. Once a company is created, it is not possible to change its type. |
| InternalApiErrorReason | The single reason for the internal API error. |
| NotNullErrorReason | The reasons for the target error. |
| ParseErrorReason | The reasons for the target error. |
| PermissionErrorReason | Describes reasons for permission errors. |
| QuotaErrorReason | The number of requests made per second is too high and has exceeded the allowable limit. Please wait before trying your request again. If you see this error often, try increasing the wait time between requests. |
| RequiredErrorReason | The reasons for the target error. |
| ServerErrorReason | Describes reasons for server errors |
| StatementErrorReason | A bind variable has not been bound to a value. |
| createCompanies | Creates new Company objects. |
| createCompaniesResponse | |
| createCompany | Creates a new Company. |
| createCompanyResponse | |
| getCompaniesByStatement | Gets a CompanyPage of Company objects that satisfy the given query. The following fields are supported for filtering: |
| getCompaniesByStatementResponse | |
| getCompany | Returns the Company uniquely identified by the given ID. |
| getCompanyResponse | |
| updateCompanies | Updates the specified Company objects. |
| updateCompaniesResponse | |
| updateCompany | Updates the specified Company. |
| updateCompanyResponse | |
| ApiVersionError | Errors related to the usage of API versions. |
| AuthenticationError | An error for an exception that occurred when authenticating. |
| BooleanValue | Contains a boolean value. |
| ClientLogin | The credentials for the {@code ClientLogin} API authentication protocol. |
| CommonError | A place for common errors that can be used across services. |
| InternalApiError | Indicates that a server-side error has occured. {@code InternalApiError}s are generally not the result of an invalid request or message sent by the client. |
| NotNullError | Caused by supplying a null value for an attribute that cannot be null. |
| NumberValue | Contains a numeric value. |
| DfpOAuth | The credentials for the {@code OAuth} authentication protocol. |
| ParseError | Lists errors related to parsing. |
| PermissionError | Errors related to incorrect permission. |
| QuotaError | Describes a client-side error on which a user is attempting to perform an action to which they have no quota remaining. |
| RequiredError | Errors due to missing required field. |
| ServerError | Errors related to the server. |
| StatementError | An error that occurs while parsing Statement objects. |
| TextValue | Contains a string value. |
| TypeError | An error for a field which is an invalid type. |
| UniqueError | An error for a field which must satisfy a uniqueness constraint |
| ApiException | Exception class for holding a list of service errors. |
| CompanyService | CompanyService |
Documentation generated by phpDocumentor 1.4.3


As we saw in section \ref{sec:sequences-conventional-interfaces}, sequences can serve as standard interfaces for combining program modules. We formulated powerful abstractions for manipulating sequences, such as map, filter, and accumulate, that capture a wide variety of operations in a manner that is both succinct and elegant.
Unfortunately, if we represent sequences as lists, this elegance is bought at the price of severe inefficiency with respect to both the time and space required by our computations. When we represent manipulations on sequences as transformations of lists, our programs must construct and copy data structures (which may be huge) at every step of a process.
To see why this is true, let us compare two programs for computing the sum of all the prime numbers in an interval. The first program is written in standard iterative style:[1]
b) { return accum; } else { if (is_prime(count)) { \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABDAzgfQA4CcYFsCmAFGAJSIDeAUIjYlvlCFkkgLzuIq4CGANr-hRQ0AExgA3VHCzESAbkoBfSqEiwEnHv0HCxklNNkVqteo2aJgMMCNESpMsABpEAJnlKV4aPCRWbdvqGzohQOoEOZFS0NGZMSCgAjiDc9IRhQhEGWGQAfIhgJjHFiAD8BUUltABciHowIoLp4fXZLqSVVbTlGbr22Z1diLX+tq3BLr1Z0ogA1IgAjB7Kqj4a9Y0ohNwuAEZRlXEWu4gApIjciOysiAAMCive6gnJqUQAHgcxR0jviABUiHeDy8al8nBAuEwOAIWx2iH2xhiq2eyDCMggcHAUBc3AgEEhXyqMGAiEImOxiHyiOiQ1iDHiF3xkIUXUUiHwvBQ+CRdOQpMIqGheCIFLAUBIRL5pgZFhg6PJWPFc0WLjFUBVeIJuA80vZnO5vOl9PMSHl+AxSo18wWuOZOtZfOUbMqzplprRFu2Lluy0olBQkOFsMIAHYXAsABzuORAA}{\usebox\lstbox}!*/ return iter(count + 1, count + accum); } else { return iter(count + 1, accum); } } } return iter(a, 0); } \end{JavaScriptClickable}
The second program performs the same computation using the sequence operations of section \ref{sec:sequences-conventional-interfaces}:
x + y, 0, filter(is_prime, enumerate_interval(a, b))); } \end{JavaScriptClickable} \end{lrbox} \href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABDAzgfQA4CcYFsCmAFGAJSIDeAUIjYlvlCFkkgLzuIq4CGANr-hRQ0AExgA3VHCzESAbkoBfSqEiwEnHv0HCxklNNkVqteo2aJgMMCNESpMsABpEAJnlKV4aPCRWbdvqGzohQOoEOZFS0NGZMSCgAjiDc9IRhQhEGWGQAfIhgJjHFiAD8BUUltABciHowIoLp4fXZLqSVVbTlGbr22Z1diLX+tq3BLr1Z0ogA1IgAjB7Kqj4a9Y0ohNwuAEZRlXEWu4gApIjciOysiAAMCive6gnJqUQAHgcxR0jviABUiHeDy8al8iHwYBABCw3DCaGsYSw4j4hF4cAA7i4ABYwADm2K+pgY8UQ6IxiHyuIJg2K5Sh-FpMVqGG4MBk5KcTKGEKhMLh+ARYCRKN4aMxc0WOPxhOWoLWCWhmBwBC2O0Q+2M3xJFm4EAg0JAvAFhEI7xcAE8yKx8n95hauTynXdHc6hlZeEjCKhlXh8C5uW6qpDofhYfDEWHRds9iQ4yDKCgldg-VsAOwuBYADncciAA}{\usebox\lstbox}
In carrying out the computation, the first program needs to store only the sum being accumulated. In contrast, the filter in the second program cannot do any testing until enumerate_interval has constructed a complete list of the numbers in the interval. The filter generates another list, which in turn is passed to accumulate before being collapsed to form a sum. Such large intermediate storage is not needed by the first program, which we can think of as enumerating the interval incrementally, adding each prime to the sum as it is generated.
The inefficiency in using lists becomes painfully apparent if we use the sequence paradigm to compute the second prime in the interval from 10,000 to 1,000,000 by evaluating the expression
This expression does find the second prime when given enough time and space, but the computational overhead is outrageous. We construct a list of almost a million integers, filter this list by testing each element for primality, and then ignore almost all of the result. In a more traditional programming style, we would interleave the enumeration and the filtering, and stop when we reached the second prime.
Streams are a clever idea that allows one to use sequence manipulations without incurring the costs of manipulating sequences as lists. With streams we can achieve the best of both worlds: We can formulate programs elegantly as sequence manipulations, while attaining the efficiency of incremental computation. The basic idea is to arrange to construct a stream only partially, and to pass the partial construction to the program that consumes the stream. If the consumer attempts to access a part of the stream that has not yet been constructed, the stream will automatically construct just enough more of itself to produce the required part, thus preserving the illusion that the entire stream exists. In other words, although we will write programs as if we were processing complete sequences, we design our stream implementation to automatically and transparently interleave the construction of the stream with its use.
In their most basic form, streams are similar to lists. The empty stream is null, a non-empty stream is a pair, and the head of the pair is a data item. However, the tail of a pair that represents a non-empty stream is not a stream, but a nullary function that returns a stream. The stream returned by the function, we call the tail of the stream. If we have a data item x and a stream s, we can construct a stream whose head is x and whose tail is s by evaluating pair(x, () => s).
In order to access the data item of a non-empty stream, we just use head as with lists. In order to access the tail of a stream s, we need to apply tail(s), i.e. evaluate (tail(s))(). For convenience, we therefore define
We can make and use streams, in just the same way as we can make and use lists, to represent aggregate data arranged in a sequence. In particular, we can build stream analogs of the list operations from chapter 2, such as list_ref, map, and for_each:[2]
stream_map(f, stream_tail(s))); } function stream_for_each(fun, s) { if (is_null(s)) { return true; } else { fun(head(s)); return stream_for_each(fun, stream_tail(s)); } } \end{JavaScriptClickable}
The function that represents the tail of a stream is evaluated when it is accessed, using stream_tail. This design choice is reminiscent of our discussion of rational numbers in section \ref{sec:abstraction-barriers}, where we saw that we can choose to implement rational numbers so that the reduction of numerator and denominator to lowest terms is performed either at construction time or at selection time. The two rational-number implementations produce the same data abstraction, but the choice has an effect on efficiency. There is a similar relationship between streams and ordinary lists. As a data abstraction, streams are the same as lists. The difference is the time at which the elements are evaluated. With ordinary lists, both the head tail are evaluated at construction time. With streams, the tail is evaluated at selection time.
The tail of a stream is wrapped
in a function.
It is a delayed expression, a promise
to evaluate an expression
exp at some future time. Correspondingly,
stream_tail forces the tail to fulfill its promise.
It selects the tail of the pair and
evaluates the delayed expression found there to obtain the rest of the stream.
To see how this data structure behaves, let us analyze the
outrageous
prime computation we saw above, reformulated in terms
of streams:
We begin by calling stream_enumerate_interval with the arguments 10,000 and 1,000,000. The function stream_enumerate_interval is the stream analog of enumerate_interval (section \ref{sec:sequences-conventional-interfaces}):
high ? null : pair(low, () => stream_enumerate_interval(low + 1, high)); \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABDAzgfQA4CcYFsCmAFGAJSIDeAUIjYlvlCFkkgLzuIq4CGANr-hRQ0AExgA3VHCzESAbkoBfSqEiwEnHv0HCxklNNkVqteo2aJgMMCNESpMsABpEAJnlKV4aPCRWbdvqGzohQOoEOZFS0NGZMSCgAjiDc9IRhQhEGWGQAfIhgJjHFiAD8BUUltABciHowIoLp4fXZLqSVVbTlGbr22Z1diLX+tq3BLr1Z0ogA1IgAjB7Kqj4a9Y0ohNwuAEZRlXEWu4gApIjciOysiAAMCive6gnJqUQAHgcxR0jviABUiHeDy8al8nCg9G4uDQ+DAIAIWG4YTQ1jCWHEfEIvDgAHcXAALGAAcwJX1MDHiiBxuMQ+SJpMGxXK8P4TJitQw3BgMhpTnZQ0QhDIrHyQihMLhCPwSJRaJlmN42Lxc0WLgFgs1Wq6DLJ8kQnkoBPw3BEhHFJphUG5Sot0LQVl46MIGsFqEwOAI-O1VTtkvhiOR+FRYHRisIC1uUdu6p9cfji2j0ZIKfkQA}{\usebox\lstbox}!*/ } \end{JavaScriptClickable}
stream_enumerate_interval(10001, 1000000)); \end{JavaScriptClickable} \end{lrbox} \href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAZygJwKYEMC2B9DMEHDNLKDPGMCtANywBsAKRuAdwBpEALGAcx4BKRAG8AUIimJMUEGiRt2iAHy8BPSdO3SA-IiKNGWndoBciAA5YYaVh04nTzqcxEBeNaky4CREmQUVDSkDCxKiADUiACM3E4uiUnJLnyCQkIA3IjiAL7i1rbMMQAMZSXcboieKOjY+ITEpOSU1LRhxeVxseXlGZlAA}{\usebox\lstbox}
That is, stream_enumerate_interval returns a stream represented as a pair whose head is 10,000 and whose tail is a promise to enumerate more of the interval if so requested. This stream is now filtered for primes, using the stream analog of the filter function (section \ref{sec:sequences-conventional-interfaces}):
stream_filter(pred, \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAZygJwKYEMC2B9KLGAGwApVNcBKRAbwChEnFMoQ0lCTz1scrSVANz0AvvVCRYCFL1x5gJKBjSkADpgAmAGhQ0GzFhjYdEMZHjAhiZZFUaHHiAPyIrNh0+YAuRBoyapAAW2IF29l5OrmpEqiFYYVTanpGpgogAvAB8spT4isTKqv46iCmpFZVOFHwERLZUjeWRvjXyBUXqWslVvYZt+FwNwmL09BAIqIg4AJ54A5l+saQArLrp2UswqgBs6zSbMdukAOz7mTnuxI0jE2BTswpKKgHzcjiZKQNPhSqkAB4XRCAgCkiAATJkMhlEAAGXSPAYjTTmNTELBzAakR4dF6aN55YRAA}{\usebox\lstbox}!*/ stream_tail(s))) : stream_filter(pred, stream_tail(s)); } \end{JavaScriptClickable}
The function stream_filter tests the head of the stream (which is 10,000). Since this is not prime, stream_filter examines the tail of its input stream. The call to stream_tail forces evaluation of the delayed stream_enumerate_interval, which now returns
stream_enumerate_interval(10002, 1000000)); \end{JavaScriptClickable} \end{lrbox} \href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAZygJwKYEMC2B9DMEHDNLKDPGMCtANywBsAKRuAdwBpEALGAcx4BKRAG8AUIimJMUEGiRt2iAHy8BPSdO3SA-IiKNGWndoBciAA5YYaVh04nTzqcxEBeNaky4CREmQUVDSkDCxKiADUiACM3E4uiUnJLnyCQkIA3IjiAL7i1rbMMQAMZXGIboieKOjY+ITEpOSU1LRhxWUlAEzcpV1lGZlAA}{\usebox\lstbox}
The function stream_filter now looks at the head of this stream, 10,001, sees that this is not prime either, forces another stream_tail, and so on, until stream_enumerate_interval yields the prime 10,007, whereupon stream_filter, according to its definition, returns
pair(head(stream), stream_filter(pred, stream_tail(stream)));
stream_filter(is_prime, pair(10008, () => stream_enumerate_interval(10009, 1000000)) ) \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABDAzgfQA4CcYFsCmAFGAJSIDeAUIjYlvlCFkkgLzuIq4CGANr-hRQ0AExgA3VHCzESAbkoBfSqEiwEnKPW640+MCAJZuUfGhhhTWcX0K84AdwA0iABYwA5q7JVadBkxI9g6IAHxunq7UfjGIAPyIBvzRsbQAXIgY3DAywU4pqYWEZKzhQtq6+ob4xqbmljU2vHaOiADUiACMLgWFff0Dhe5eJPKISpRZOYSdAAzzAOz5McWIpZoVaMAwvFaEqJg4BMuDNFMyc-MAHCenKyVlWvg6egZGJmYWVk0z87MAnD07sCQalLn9ZqNKABIWIkAryIA}{\usebox\lstbox}!*/ ); \end{JavaScriptClickable}
This result is now passed to stream_tail in our original expression. This forces the delayed stream_filter, which in turn keeps forcing the delayed stream_enumerate_interval until it finds the next prime, which is 10,009. Finally, the result passed to head in our original expression is
stream_filter(is_prime, pair(10010, () => stream_enumerate_interval(10011, 1000000)) ) \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABDAzgfQA4CcYFsCmAFGAJSIDeAUIjYlvlCFkkgLzuIq4CGANr-hRQ0AExgA3VHCzESAbkoBfSqEiwEnKPW640+MCAJZuUfGhhhTWcX0K84AdwA0iABYwA5q7JVadBkxI9g6IAHxunq7UfjGIAPyIBvzRsbQAXIgY3DAywU4pqYWEZKzhQtq6+ob4xqbmljU2vHaOiADUiACMLgWFff0Dhe5eJPKISpRZOYSdAAzzAJz5McWIpZoVaMAwvFaEqJg4BMuDNFMyc7NzJ6crJWVa+Dp6BkYmZhZWTTPznd3jt0BQNSl3m81GvT6JAK8iAA}{\usebox\lstbox}!*/ ); \end{JavaScriptClickable}
The function head returns 10,009, and the computation is complete. Only as many integers were tested for primality as were necessary to find the second prime, and the interval was enumerated only as far as was necessary to feed the prime filter.
In general, we can think of delayed evaluation as
demand-driven
programming, whereby each stage in the stream process is activated
only enough to satisfy the next stage. What we have done is to
decouple the actual order of events in the computation from the
apparent structure of our functions. We write functions
as if the streams existed all at once
when, in reality,
the computation is performed incrementally, as in traditional programming styles.
When we construct stream pairs, we delay the evaluation of their tail expressions by wrapping these expressions in a function. We force their evaluation when needed, by applying the function.
This implementation suffices for streams to work as advertised, but there is an important optimization that we can include. In many applications, we end up forcing the same delayed object many times. This can lead to serious inefficiency in recursive programs involving streams. (See exercise \ref{ex:fib-stream-efficiency}.) The solution is to build delayed objects so that the first time they are forced, they store the value that is computed. Subsequent forcings will simply return the stored value without repeating the computation. In other words, we implement the construction of stream pairs as a memoized function similar to the one described in exercise \ref{ex:memoization}. One way to accomplish this is to use the following function, which takes as argument a function (of no arguments) and returns a memoized version of the function. The first time the memoized function is run, it saves the computed result. On subsequent evaluations, it simply returns the result.
{ if (!already_run) { result = fun(); \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAWwKbLgClGAlIgbwEhFTEAoMxAG1SkQENqAnVBgEwE8B9Z8RALyJgTAM6oA3JTK16rUSGr0h4dqmAwwqdlKqsoIZkkz4BAPkLSq1m1RjBEmAIRNWHHnzyXbP34nmKysLgJrp+4WSubFy8-EJQfJJWEX76hkgBSmEpNgC+iKjU4t45qXTp-qgKWcmlpLnkJD65Ug3kONDwSKIAjiAMrNwALCYlpBAIonJVgYKIQ4gAVPMSTaTJ7DCiAA7UDJyYAETIgTC7MBAMsAiIl8zMMNqIcCBQh7jZlQZGldVQreQJmApih0HBuL1+oMFkI0BhMJCBqhhh9yJsdnsDnDwYjoSYPogAPSExCiAAWcAA7qJEMdTrsAHQMw5ora7faYbEQvpI4b4iREknsOBVRBgOD0clU2knJRnahMw5AA}{\usebox\lstbox}!*/ already_run = true; return result; } else { return result; } }; } \end{JavaScriptClickable}
We can make use of memo whenever we construct a stream pair. For example, instead of
stream_map(f, stream_tail(s))); } \end{JavaScriptClickable} \end{lrbox} \href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAZygJwKYEMC2B9HLABwApgAaFASkQG8AoRJxTKENJGZPMEAGz4lkVRszHMA-Il4DR4sQC5ERLDDRkSAC2wATIVSrk58k0xI0AvAD4U6bPkKkKtzLjxRVg4QYDc9AL709KCQsAgu9niYwEKUYDQMYqzsSEgW6YgADMYmUtpYesI58kqorvjRQnZuHjBehtKIALSIAIxUfoH0EAioiDgAnnhl9ogWyqrqACyU5mM2KmokAKyzljYyfL5BPWB9g8PV+ABMY8Yjbo4kAB7zdIg6XER8WAM3HSwYbByI1z6I-koxVM-SGFxwHSC4KiGBiB2hx0o7T80Mq8KOeERbUhAHocYgoNppCAcAAjDBoRDLRBcFCaOAAdyQUAZMAgGHoeMQ5IgWBAyAwBKJyFwgp0GBeAwwOk5+LgpIAVhhoDTkIhgHA0OydATWez6OgQBgfEA}{\usebox\lstbox}
stream_map_optimized( f, stream_tail(s)) )); \end{JavaScriptClickable} \end{lrbox} \begin{JavaScriptClickable} /*!\href{https://sourceacademy.nus.edu.sg/playground#chap=3&prgrm=GYVwdgxgLglg9mABAWwKbLgClGAlIgbwEhFTEAoMxAG1SkQENqAnVBgEwE8B9Z8RALyJgTAM6oA3JTK16rUSGr0h4dqmAwwqdlKqsoIZkkz4BAPkLSq1m1RjBEmAIRNWHHnzyXbP34nmKysLgJrp+4WSubFy8-EJQfJJWEX76hkgBSmEpNgC+iKjU4t45qXTp-qgKWcmlpLnkJD65Ug040PBIoglsyNzIDAAO3HCDsMgwAF7a2AA0iKL4BMlpRogwotxgitSYi7U2APyI29TUB9YAXIiDDDDM2JgAFtF7uLizF+FoGJiOphZum4+gNhqNxlMZl86r5gPMgb1uFA7rtFvh3q1yOQIAhuigeAiGMhBDc7g8ACzzEyCCy3e6YACsVIBJx2GKxOLAeOQBJ6RO4ACZBMlCSChpgAB40wiIdgbQbUBicSW4CSVAxrCVq3LzaE2HncUWqrGi3jqTAG00C+YARmNptYwAtvOBgttxoA9B7EFAXqzkAAjVDMRAM9aiBZPOAAdyQUGjMAgqHIXsQQYgDBAxV9qAWRNzakVnG0Ke9cADACtUNBw8I4Mwk+wfQmkxzcfRLXy+gBmYVUU2gkZjGATabsSXSgiy+VFlVq1ZILWIHUUUqd4HG8gO83rxHd91SbdO3f8-eIO1SVM5-1BkNhjaRmNIBDUTiIBCt1PpzPZv2ZehwA4wD1hAmgAOalj6fqFkq2jvpW1b0A+PxwJC7DkAkICSEAA}{\usebox\lstbox}!*/ } \end{JavaScriptClickable}
function stream_combine(f, s1, s2) { ... }
x % 5 === 0, seq); stream_ref(y, 7); display_stream(z); \end{JavaScriptClickable}


# Person
- [![badge](https://img.shields.io/badge/Optional-yellow) Property `not_a_pattern`](#not_a_pattern)
- [![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `.$`](#not_a_pattern_pattern1)
- [![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `.*`](#pattern1)
- [![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `..`](#pattern2)
- [![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `^.`](#pattern3)
**Title:** Person
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
## ![badge](https://img.shields.io/badge/Optional-yellow) Property `not_a_pattern`
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
### ![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `.$`
> All property whose name matches the regular expression
```.$``` ([Test](https://regex101.com/?regex=.%24))
must respect the following conditions
**Title:** Title 4
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
**Description:** Description 4
## ![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `.*`
> All property whose name matches the regular expression
```.*``` ([Test](https://regex101.com/?regex=.%2A))
must respect the following conditions
**Title:** Title 1
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
**Description:** Description 1
## ![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `..`
> All property whose name matches the regular expression
```..``` ([Test](https://regex101.com/?regex=..))
must respect the following conditions
**Title:** Title 2
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
**Description:** Description 2
## ![badge](https://img.shields.io/badge/Optional-yellow)Pattern Property `^.`
> All property whose name matches the regular expression
```^.``` ([Test](https://regex101.com/?regex=%5E.))
must respect the following conditions
**Title:** Title 3
| Type | `object` |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Additional properties** | [![badge](https://img.shields.io/badge/Any+type-allowed-green)](# "Additional Properties of any type are allowed.") |
| | |
**Description:** Description 3
----------------------------------------------------------------------------------------------------------------------------
Generated using [json-schema-for-humans](https://github.com/coveooss/json-schema-for-humans) on date


VECTORS2D description of functions operating on plane vectors A vector is defined by its two cartesian coordinates, put into a row vector of 2 elements: V = [vx vy]; Several points are stores in a matrix with two columns, one for the x-coordinate, one for the y-coordinate. VS = [vx1 vy1 ; vx2 vy2 ; vx3 vy3]; See also: vectorNorm vectorAngle normalizeVector isPerpendicular isParallel transformVector ------ Author: David Legland e-mail<EMAIL_ADDRESS>Created: 2008-10-13, using Matlab <IP_ADDRESS>7 (R2007a) Copyright 2008 INRA - BIA PV Nantes - MIAJ Jouy-en-Josas. Licensed under the terms of the LGPL, see the file "license.txt"


class WebWrapper : LifecycleObserver
A wrapper of your WebView. Manage the load of url and is a controller for url override executed in the web page across a WebNavigationActionManager. Also has javascript enabled and check all event from them using WebJsEventManager. The wrapper is a LifecycleObserver and is lifecycle-aware.
webView
- The WebView which will be wrapped
Author
David Tolchinsky
WebWrapper(webView: WebView?)
A wrapper of your WebView. Manage the load of url and is a controller for url override executed in the web page across a WebNavigationActionManager. Also has javascript enabled and check all event from them using WebJsEventManager. The wrapper is a LifecycleObserver and is lifecycle-aware. |
var loadListener: WebLoadListener?
The main listener to control the result of the url execution. |
|
var progressMinToHide: Int
Value of percent progress of the url that is loading to dispatch WebLoadListener.onLoaded. |
|
var webJsEventManager: WebJsEventManager?
The javascript event manager associated to this web wrapper. |
|
var webNavigationActionManager: WebNavigationActionManager?
The navigation manager associated to this web wrapper. |
fun enabledCookieManager(): Unit
Call this method for enable the cookies in your WebView. |
|
fun extraConfig(): Unit
Any other configuration |
|
fun loadJsInterface(webJsEventManager: WebJsEventManager): Unit
Load the javascript interface between your application and WebView. That interface is a WebJsEventManager. |
|
fun loadUrl(urlTarget: String): Unit
|
|
fun onDestroy(): Unit
Part of LifecycleObserver flow. Clean all objects. Also the cache on the WebView. |
|
fun onPause(): Unit
Part of LifecycleObserver flow. Execute at pause the lifecycle an notify to the WebView. |
|
fun onResume(): Unit
Part of LifecycleObserver flow. Execute at resume the lifecycle an notify to the WebView. |


QUEEN MARGOT A film review by Raymond Johnston Copyright 1994 Raymond Johnston
Directed by Patrice Chereau Starring- Isabelle Adjani, Jean-Hugues Anglade, Virna Lisi,
Daniel Auteuil Based on the novel by Alexandre Dumas (pere)
For those of you who thought "I, Claudius" lacked intrigue or Polanski's MACBETH was weak on the swordplay, there is QUEEN MARGOT. Following the decade long trend of big-budget costume dramas from France that began with DANTON and has escalated upward, comes this lavish historical drama with something for everyone, and perhaps too much for some.
A special English-language introductory text tries to explain the political situation of 1570s France, and a chart of the succession to the throne placed in the theatre lobby help somewhat in deciphering the convoluted story. Early on it becomes clear that it is Protestants versus Catholics, men versus women, young versus old, and washed versus unwashed in a relentless brawl of Royal plots and purges.
Just when the viewer becomes complacent that this is another regal fashion and frolic painting come to life, the film quickly changes. Highly volatile action scenes erupt and dissipate quickly, bringing a sense of urgency and realism to the film. No attempt to soft peddle the dark events of the age is made. Hand to hand violence seldom reaches this level outside of a George Romero zombie film. As quickly as it began, the action falls down into a slow simmer, a hanging threat over the rest of the film.
Playing the role of twisted puppet master is Catherine de Medici. Similar to Lydia in "I, Claudius," she is a demon matriarch who will stop at no foul plan to solidify her power. Virtually all the dark deeds in the highly complex story are at her instigation. Virna Lisi, 1960's glamour icon, makes no attempt to find a good side to her character. She plays Catherine as an aging Black Widow spider in unflattering gowns and make-up. Parenthetically, the character of Catherine de Medici figured into the plot of the recent NOSTRADAMUS. Nostradamus does not figure into the plot of this film.
The title role goes to the beautiful Isabelle Adjani as Queen Margot. Her wedding and its aftermath are the crux of the film. Besides the action, QUEEN MARGOT offers a liberal dose of romantic intrigue. Queen Margot and others in the court take their arranged marriages lightly. The intensely passionate story of Queen Margot and her lover is sure to satisfy costume drama fans that prefer romance to violence. Ms Adjani elicits sympathy for her character, who is more of a pawn than a player in these chaotic times. Some of the romance novel ploys, like wandering the streets in a mask looking for an anonymous lover, may strike some as far fetched. In this film's grand scheme of excess, it is not too far fetched.
Jean-Hugues Anglade, who appeared recently in KILLING ZOE, gives another unrestrained performance as one of the Medici clan. This time the production is so large in scale, that he fits in quite well. The grand subject matter of the French court really lends itself to a broad acting style.
Parts of Portugal are sometimes unconvincingly substituted for France, but that is a minor problem in an otherwise astonishing film. Fans of both action and romance should be quite pleased by this film, if one element does not deter them from the other. From set and costume design to story and performance, this is one of the best films of the year. That it is getting a special one-week-only year-end release alerts one that it is a contender for Best Foreign Film awards.
.
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


It was the summer of love for me, 2002. I'd had the girl of my dreams for a year and a half by then. We were finally getting out of my parents and into our own place. Although the problem began long before then, I never really noticed until one early Monday around seven in the a.m., prime time for any real tweaker. But I'll get to that in a minute, just hang in there.
I don't know if the background really matters, but I'll give it to you anyway. I've done quite a few bad things in my life, and put way too many bad things into my body. Not nearly as many as some, but definitely more than most. MDMA, MDE, MDEA, TFMPP, BZP, shrooms, LSD, N20, cocaine, meth, alcohol, the infamous Delta-9 THC, DXM, and unfortunately crack. I did the Devil Powder for the first time at a party with the then love of my life. To be honest, I didn't know what I'd done till afterwards, when I noticed the intense burning and said, quite surprised, 'That wasn't coke, was it?' My love laughed (We'll call her N) and said, 'What'd you think it was, silly? Bath crystals?' I chuckled and for the next 12 hours proceeded to have the time of my life. But it didn't end there. What ever does?
 I'll never really know how long but it doesn't make a difference either way. At some point during 2002 we started snorting it on a fairly regular basis. Then, somewhere down the road, it became frequent, and, of course, it migrated to damn near all the time when we got our place in June of that year. I can remember quite clearly having a baggie as we unpacked our things that beautiful evening, completely unaware of how things would end up.
We were smoking it by then, never considering the possibility that we might have a problem.
It's funny how things change while your busy planning how things are going to change, know what I mean? How we didn't notice I will never know. I was sleeping less than 2 hours every few days. At the time, I worked nights and so did she. N went to her job around 6 pm while I would leave around 9 or 10. She'd speed out of there and I'd try to take a nap within the hour, rarely making it happen. Usually, I'd just hop out of the bed every half hour to smoke a few cigarettes. Rinse, wash, repeat. All summer long. I can easily say I was awake for close to 9/10ths of those few months. We'd go to the pool in the morning, go shopping, hang around the apartment, building it up to the way we wanted to be. But things started to get weird, as they so often do.
One morning, I came home from work around four and she was there crouched over the living room floor, the couch pulled from the wall and our floor lamp angled downward. I'll never forget it. She was in her silk fairy pattern pajamas, nothing but a bra on above that. The first thing I noticed was how much weight she'd lost, as her spine tried to push through her skin ferociously. I asked what she was doing down there and she said, nonchalantly, 'I think we dropped some earlier. I want to find it.' I told her that even if she did find some, it wouldn't be enough to do anything. She just shrugged her bony shoulders and kept at it, scanning the berber carpet slowly. The look on her face was so...well, I don't have the words. She used that look for other things too, things I can't put into words or explain. But its always been special to me. Funny thing about that incident, I didn't really think much of it.
Weeks later, on a Monday morning, it hit me. We were driving to get more, about seven o'clock.  She asked want I meant and I said that we had a problem. She dismissed it, like she always did with so many things. That's just the way she was, laid back kinda go with flow type of girl. I called our guy and told him to forget it. She didn't argue, maybe because she knew, and we drove home.
But nothing is ever that simple.
I don't remember how much later it was. But I over did it one night. Smoking way more than I was used to. We sat down to watch a movie and the second I hit a bowl of dank, I knew I'd screwed up. It came on the way you think of airplane turbines kicking in. That loud, obnoxious, whirring sound that just keeps getting louder and louder with every moment. It was my heart, and it was starting to beat out of my chest, faster and faster. N was resting her head near mine, and she turned to ask me if I was alright. I almost said that I was, but shook my head instead. She nodded, 'I can hear your heart beating.' That freaked me out even more and I started panting and gasping for breath. N stood up quickly to get a glass of water for me, while I lay on the couch trying to calm myself down.  N says, 'Do you need to go to the hospital?' The most horrible thing was that I had to think about it. Did I? Had it really come down to this?
I didn't go that morning, and a good thing too, because I ended up okay...for then. I started having problems later on and eventually I caved and went to see doctor. Nothing too severe, just heart palpitations and an irregular heartbeat that will never go away. I disrupted something that day and more times after that when, for some reason, I just kept doing that nasty drug.  I won't go into that though. I don't want to. But I can say that I know how it feels to think Iím going insane. I can't count the number of times I almost hooked myself up with a psychiatrist.
I guess you could say I'm okay now. I'm starting a company pretty soon and I don't do drugs anymore except for the alcohol, which I will readily admit I have a problem with. That's another story, however.  The fact is I simply can't do them anymore for two reasons: one being, stimulants send my heart on a rollercoaster of crazy, furious beatings. I can't even drink coffee anymore.
The second reason is that I can't handle it. I'll still smoke a bowl here and there, but only if I'm drunk first because otherwise I'll have a panic attack. So here I am, on the verge of adulthood despite the fact that I'm already there. It's bizarre sometimes, to look in the mirror and still see a drug addict. To still see who I used to be. I wish I could remember the guy I was before I hit that first joint behind that tattered fence so many years ago. I will never again know how it feels to be all together. I destroyed something inside me sometime during one of my numerous mistakes. I will never be the same again and I sure as hell miss the kid I once was.
As for N and I? She changed too. Was it the drugs we did during our time together? Maybe, perhaps even probably. It's funny how you can miss who someone used to be while not missing who they are at the moment. Her in those blue Jincos. Her with that aura of pure fire. That girl's gone forever, lost always. But I still think of her and I won't forget who she was any more than I'll forget who I once was. I often find myself pondering: Does she ever think of that eighteen year old I met under that April afternoon? Does she miss her as much as I do? The best parts came and went, and for all the time we spent in heaven together, neither of us really appreciated what we had or the things we said. Every now and then, you meet someone so perfect, so inexplicably compatible, that after enough time passes you quit noticing the magic of it all and simply sink into complacency. That's when everything starts to fade. That fleeting instant where I think to myself:
What happened to the girl I met that day in the sunshine, and could it ever really be the same again?
I didn't mean for this to turn into some silly love story about some guy none of you reading this will ever meet. But sometimes that's the way it goes.  But I'll always have my memories of this woman I once knew, way back when a summer night could last forever and a simple gaze could set me free.
I'll know it's now or never
To be free of this forever
Your voice calling softly from the undertow
'Are you truly ready, sweetest?
Can you really let this go?'
-- Me
I'm so sorry. For everything.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Reports use of attributes such as
android.R.attr.checkable
, android.R.attr.checked
, android.R.attr.enabled
with
ColorStateList()
, StateListAnimator.addState
, and StateListDrawable.addState
where state attributes such as android.R.attr.state_checkable
,
android.R.attr.state_checked
, android.R.attr.state_enabled
are expected.
It's easy to confuse these attributes and specify a nonexistent state.
The inspection is provided by Mike's IDEA Extensions.


Check for Updates
Install automatically
Current version:
Current build:
New version
is available.
Description:
Install
Log messages
[info] Starting the application


Tools for RFM (recency, frequency and monetary value) analysis. Generate RFM score from both transaction and customer level data. Visualize the relationship between recency, frequency and monetary value using heatmap, histograms, bar charts and scatter plots. Includes a 'shiny' app for interactive segmentation. References: i. Blattberg R.C., Kim BD., Neslin S.A (2008) <doi:10.1007/978-0-387-72579-6_12>.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.2.4) |
| Imports: | assertthat, dplyr, forcats, ggplot2, grDevices, lubridate, magrittr, purrr, rlang, shiny, stats, tidyr, RColorBrewer |
| Suggests: | covr, DT, haven, jsonlite, kableExtra, knitr, readr, readxl, rmarkdown, shinyBS, shinycssloaders, shinythemes, stringr, testthat, tools, vdiffr |
| Published: | 2018-04-09 |
| Author: | Aravind Hebbali [aut, cre] |
| Maintainer: | Aravind Hebbali <hebbali.aravind at gmail.com> |
| BugReports: | https://github.com/rsquaredacademy/rfm/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/rsquaredacademy/rfm, https://rfm.rsquaredacademy.com/ |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | rfm results |
| Reference manual: | rfm.pdf |
| Vignettes: |
Introduction to RFM Introduction to RFM |
| Package source: | rfm_0.1.0.tar.gz |
| Windows binaries: | r-devel: rfm_0.1.0.zip, r-release: rfm_0.1.0.zip, r-oldrel: rfm_0.1.0.zip |
| OS X binaries: | r-release: rfm_0.1.0.tgz, r-oldrel: rfm_0.1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=rfm to link to this page.


You can then define the additional omissions to be applied either by giving the direct omission values or the percentages on maximum stress amplitudes of each pilot point. The analysis will be run only for the newly defined omissions and the results will be appended to the already existing ones.


"India being an agricultural country its economy pred-dominantly depends upon agriculture yield growth and agro-industry products. In a country like India, which has an ever-increasing demand for food due to the rising population, advances in the agriculture sector are required to meet the needs. Crop yield prediction is an important area of research that helps in ensuring food security all around the world"
The carrot (Daucus carota) is a root vegetable often claimed to be the perfect health food. It is crunchy, tasty, and highly nutritious. Carrots are a particularly good source of beta carotene, fiber, vitamin K1, potassium, and antioxidants
Like all root plants, carrots grow best in cool weather climates, between 60°F and 70°F. If the climate is too hot, the carrots might not grow as large, and might have an overpoweringly strong flavor.
BACKWhole wheat is a source of several vitamins and minerals, including selenium, manganese, phosphorus, copper and folate.
Wheat crop has wide adaptability. Wheat cultivation requires cool climate and medium rainfall. The ideal temperature needed in winters for the production of this crop is 10°C to 15°C. The ideal temperature needed in summers for the production of this crop is 21°C to 26°C.
BACKSugarcane is not a fruit nor a vegetable. It is a type of perennial grass like bamboo. Sugarcane stores its sugar in the stems (aka the canes), which makes them sweet. Sugarcane is a natural source of sucrose that is the powerhouse of our energy.
Sugarcane is a tropical plant, therefore, requires a year warm weather to reach maturity. The areas having temperature of 20° to 26°C and an average rainfall of 150 cm are suitable for its cultivation.
BACKCorn has several health benefits. Because of the high fiber content, it can aid with digestion. It also contains valuable B vitamins, which are important for overall health.
A temperature of 21°C- 27°C and 50-100cm rainfall is suitable for its cultivation. It grows well in alluvial and red soil.
BACKCoconuts are high in manganese, which is essential for bone health and the metabolism of carbohydrates, proteins, and cholesterol. They're also rich in copper and iron, which help form red blood cells, as well as selenium, an important antioxidant.
Coconut requires an equatorial climate with high humidity. The ideal mean annual temperature is 27°C with 5-7°C diurnal variation.
BACKOnion is neither a root nor a stem. It is a tunicate bulb having a cluster of fleshy leaves. An onion is a modified underground stem structure. Onions are good sources of vitamin C, vitamin B6, potassium and folate
Onion grows under a wide range of climatic conditions but mild season without great extremes of heat or cold or excessive rainfall is best suited. It requires a temperature of 12-25°C.
BACKIndia is the world's second largest producer of rice, and the largest exporter of rice in the world.
Rice is mainly grown in rain-fed areas that receive heavy annual rainfall. It demands temperature of around 25°C and above, and rainfall of more than 100 cm. Rice is also grown through irrigation in those areas that receive comparatively less rainfall.
BACKChili Pepper can be grown in all type of soil but sandy loam, clay loam and loam soils are best suited
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Have Us Contact You By Filling And Submitting The Form
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Picks up the editor selection and, if it has an array or
java.lang.Iterable
type, iterates over it. If there are no selected code fragments in the editor, an appropriate expression at the caret will be picked up.


While we would like to serve as many international collaborators as possible, the intent of the system is to serve
the primarily US community of researchers and their collaborators. Our capability to support international PIs is
thus limited and for this reason, we are vetting project requests from international collaborators more closely.
Could you tell us more in the Resource Justification section about what types of resources you are likely to need
(in particular, our KVM cloud or other resources), and what contributions you are planning to make to the Chameleon
community (e.g., provide electronic packaging of experiments, class materials, etc.)? If you are working with US
collaborators or a project that already uses Chameleon, please make sure to provide the details as they will be
instrumental in our decision.


Galaxy Starfighter
SPARKLEPUFF TRIPLE IPA
Sparklepuff launches with a payload of smashed summer peaches for cushions of fierce malty fluff behind a forcefield of shimmering hops. Beware: the 10.2% ABV is eerily quiet in this Triple IPA. This one’s fuzzy -- and dangerous.
Services
TASTE
With an opening salvo of alluring peach aromas followed by the unfiltered intensity of tropical, floral, and earthy hop possibilities, this Triple IPA presents a magnificent kaleidoscope of flavours. Deep gold with apricot glints, the complex bitterness orbits around an axis of fractured hops topped with a nebula of white froth.
STYLE
Three times dry-hopped, triple the hop flavour, and thrice the aroma, the 10.2% Alc./Vol. of this unfiltered Triple IPA adventure glimmers with the epic glory of Sparklepuff, Galaxy Starfighter, Defender of the Universe.
SERVE WITH
Go for a salty charcuterie board with cured meats, creamy cheeses, and all the pickled & preserved extras. Or go sweet with a big bowl of vanilla bean ice cream topped with salted caramel --so nice with the hint of peaches and glimmers of citrusy hops.


Cray/Fujitsu Partnership Drives Exascale Supercomputing
by Alexander BuckThe world’s leading supercomputer designer and manufacturer has partnered with information technology oriented Fujitsu to provide advancements to the High Performance Compute (HPC) and Artificial Intelligence segments. Cray and Fujitsu’s partnership will enable Fujitsu to bring their A64FX to the commercial market.
Cray/Fujitsu - First Commercial Supercomputer Powered by Fujitsu’s A64FX
Crazy’s newest supercomputer is powered by Fujitsu’s ARM-based A64FX. The A64FX is the first processor to support both High Bandwidth Memory (HBM2) enabling transfer speeds greater than 1TB/s and ARM Scalable Vector Extensions for AI acceleration simultaneously. The A64FX will be supported on Cray’s advanced CS500 supercomputer platform and will allow deployment of HPC and AI-focused systems.
Samsung ‘Never-Die’ Solid State Technology – NAND Gate Detection
The ARM Advantage
The advantages of an ARM-based system includes high parallelization, increased efficiency and lower power consumption, and increased reliability due to simpler design over x86 solutions. These benefits come primarily from ARM’s RISC design versus the CISC design of x86. Chris Bergey, Senior Vice President and General Manager of ARM explains the significance of Cray and Fujitsu’s collaboration.
As the Arm Neoverse ecosystem continues to expand, we're seeing growing demand for the performance and innovation Arm-based processors deliver.
Fujitsu and Cray have leveraged this innovation and achieved a significant milestone being the first high-bandwidth memory supercomputing system in market, and Arm is proud to be part of it.
A64FX & ARM Adoption
A number of entities have shown interest in Cray and Fujitsu’s collaboration.
- Los Alamos National Laboratory
- Oak Ridge National Laboratory
- RIKEN Center for Computational Science
- Stony Brook University
- University of Bristol
Fred Kohout, Senior Vice President and CMO at Cray:
Our partnership with Fujitsu means customers now have a broader choice of processor technology to address their pressing computational needs. We are delivering the development-to-deployment experience customers have come to expect from Cray, including exploratory development to the Cray Programming Environment (CPE) for ARM processors to optimize performance and scalability with additional support for Scalable Vector Extensions and high bandwidth memory.
The Cray/Fujitsu supercomputer variant is expected to become available by mid-2020.


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Preparation time
less than 30 mins
Cooking time
1 to 2 hours
Serves
Serves 4
Homemade gnocchi in a creamy chestnut and butternut squash sauce makes a delicious winter treat.
Preheat the oven to 180C/350F/Gas 4.
Place the potatoes on a baking tray and bake them for one hour, or until completely cooked through.
Remove the potatoes from the oven and set aside to cool.
Once cool, cut the potatoes in half and scoop 200g/7oz of the flesh into a bowl. Discard the skins. (Use any leftover potato in another dish.)
Mash the potato until smooth and add the egg yolks, flour, parmesan, salt and the chopped marjoram. Stir together until the mixture comes together as a dough.
Increase the oven to 200C/400F/Gas 6.
Divide the mixture into four, and then on a floured surface, roll each piece into a long sausage shape, about 1¼cm/½in in diameter.

Bring a large saucepan of salted water to the boil. Drop the gnocchi into the water and cook for 1-2 minutes, or until they float.
Remove from the water with a slotted spoon and place onto a plate.
Meanwhile, heat 25g/1oz of the butter in an ovenproof frying pan until foaming and fry the salmon, skin-side down, for 2-3 minutes. Carefully turn the salmon over and roast in the oven for 5-8 minutes, or until just cooked. Remove the pan from the oven and set aside to rest for five minutes.
In a separate frying pan, heat 25g/1ozif butter until foaming, then add the chestnuts and butternut squash and cook for 3-4 minutes, or until the butternut squash is tender.
Add a little cooking water from the gnocchi to the pan, then whisk in the remaining 25g/1oz butter until the sauce thickens slightly. Season, to taste, with salt and freshly ground black pepper. Add the cooked gnocchi and continue to heat until the gnocchi is warmed through.
To serve, spoon the gnocchi into large serving bowls and top with the salmon.


TOPSY-TURVY (USA Films) Starring: Jim Broadbent, Allan Corduner, Lesley Manville, Martin Savage, Timothy Spall, Eleanor David, Ron Cook, Shirley Henderson, Kevin McKidd, Dorothy Atkinson. Screenplay: Mike Leigh. Producer: Simon Channing-Williams. Director: Mike Leigh. MPAA Rating: R (nudity, drug use) Running Time: 160 minutes. Reviewed by Scott Renshaw.
TOPSY-TURVY is not a bio-pic in the conventional sense of the term. It's a bio-pic in the Mike Leigh sense of the term, which may be redundant. However, it may not even be appropriate to call it a Mike Leigh film in the conventional sense of the term. Leigh has spent most of his career on contemporary character studies, structuring scripts out of character improvisations. One does not think of period pieces when one thinks of Mike Leigh, nor would one likely think of him as the ideal film-maker to look behind the scenes at the creation of Gilbert & Sullivan's "The Mikado." How would this fashioner of human drama approach the fashioning of light opera?
As it turns out, he does so with detail, detail and more detail -- occasionally to nerve-wracking excess. The story opens in 1884, where "Princess Aida" -- the latest creation of the immensely popular team of lyricist William S. Gilbert (Jim Broadbent) and composer Arthur Sullivan (Allan Corduner) -- is receiving tepid notices for the excessive familiarity of its themes. Gilbert responds defensively, retiring to write his latest fanciful libretto, while the ailing Sullivan resolves never to write light opera again. He is persuaded to reconsider when Gilbert attends a Japanese exposition and comes up with one of his most original ideas in years. But the concept for "The Mikado" is only the beginning of the arduous process of staging it.
When TOPSY-TURVY finally hits its stride, with Gilbert's visit to the exposition, it's an extraordinarily entertaining piece of work. Leigh dives into the pre-production process with gusto, exploring every possible element of a theater company's work. The rehearsal scene, in which Gilbert attends to the details of pacing and the inconvenient absence of two actors, is hilarious even in its attention to the mundane; a scene of Gilbert using Japanese women as advisors for cultural authenticity has a similarly unexpected charm. Leigh even finds drama in the finances of theater, creating a nice scene in which the theater's manager (Ron Cook) negotiates salary with featured performer George Grossmith (Martin Savage). You know a film-maker is doing something write when he can wring comedy out of a wardrobe session, and drama out of whether or not a song will be cut from the production.
It would be easy to embrace TOPSY-TURVY unreservedly if Leigh seemed to know what to cut from his own production. Even at 160 minutes, the film never seems tedious; it does, however, seem unnecessarily meandering. There are detours into Sullivan's European trip to recharge his batteries, brief explorations of Gilbert's contentious relationship with his mother and a late surge of sympathy for Gilbert's perpetually abandoned wife (Lesley Manville). Leigh also goes overboard in the inclusion of musical numbers, giving us full-scale recreations of at least a half-dozen songs from three different productions. While the inclusion of some Gilbert and Sullivan work would seem necessary as context, Leigh takes too much liberty with the length and breadth of his musical interludes. By the end of TOPSY-TURVY, you may feel you've sat through "Princess Aida" and "The Mikado" in their entirety.
In most films, the extra weight would probably have sunk the whole endeavor. Blessedly, TOPSY-TURVY is that rare film that gets better with every passing minute, building to that enchanting final hour of preparation for production. Still more blessedly, Leigh has put together another superb cast to give the scenes as much bite as possible, including Leigh veterans like Alison Steadman (LIFE IS SWEET) and Timothy Spall (SECRETS & LIES). Most blessedly of all, he has Allan Corduner and Jim Broadbent in his lead roles giving two of the best performances of the year. Broadbent's Gilbert has a bit more to work with -- and hence the showier part -- but Corduner's more amiable, artistic integrity-bound Sullivan is a delight as well. Leigh covers a lot of ground in TOPSY-TURVY -- perhaps, ultimately, too much -- but he has the good sense to come back around to the good stuff. The result is a biography as singular as Leigh himself: messy, insightful and, of course, very human.
On the Renshaw scale of 0 to 10 Leigh'ed operas: 7.
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guide_colourrect.Rd
The colour rectangle guide is a specialised guide for chromatic scales. It maps two channels of a chromatic scales along the x and y axes and renders a rectangle raster displaying the colours.
guide_colourrect( title = waiver(), title.position = NULL, title.theme = NULL, title.hjust = NULL, title.vjust = NULL, label = TRUE, label.position = NULL, label.theme = NULL, label.hjust = NULL, label.vjust = NULL, check.overlap = TRUE, rectwidth = NULL, rectheight = NULL, nbin = 50, raster = TRUE, frame.colour = "black", frame.linewidth = 0.5, frame.linetype = 1, ticks = TRUE, ticks.colour = "black", ticks.linewidth = 0.5, default.unit = "line", channels = "auto", order = 0, available_aes = c("colour", "color", "fill"), ... ) guide_colorrect( title = waiver(), title.position = NULL, title.theme = NULL, title.hjust = NULL, title.vjust = NULL, label = TRUE, label.position = NULL, label.theme = NULL, label.hjust = NULL, label.vjust = NULL, check.overlap = TRUE, rectwidth = NULL, rectheight = NULL, nbin = 50, raster = TRUE, frame.colour = "black", frame.linewidth = 0.5, frame.linetype = 1, ticks = TRUE, ticks.colour = "black", ticks.linewidth = 0.5, default.unit = "line", channels = "auto", order = 0, available_aes = c("colour", "color", "fill"), ... )
| title | A character string or expression indicating the title of guide.
If |
|---|---|
| title.position | A character string indicating the position of a title. One of "top" (default for a vertical guide), "bottom", "left" (default for a horizontal guide), or "right." |
| title.theme | A theme object for rendering the title text. Usually the
object of |
| title.hjust | A number specifying horizontal justification of the title text. |
| title.vjust | A number specifying vertical justification of the title text. |
| label | logical. If |
| label.position | A character string indicating the position of a label. One of "top", "bottom" (default for horizontal guide), "left", or "right" (default for vertical guide). |
| label.theme | A theme object for rendering the label text. Usually the
object of |
| label.hjust | A numeric specifying horizontal justification of the label text. |
| label.vjust | A numeric specifying vertical justification of the label text. |
| check.overlap | If |
| rectwidth, rectheight | A |
| nbin | A numeric specifying the number of bins for drawing the colourbar. A smoother colourbar results from a larger value. |
| raster | A logical. If |
| frame.colour | A string specifying the colour of the frame
drawn around the bar. If |
| frame.linewidth | A numeric specifying the width of the frame drawn around the bar. |
| frame.linetype | A numeric specifying the linetype of the frame drawn around the bar. |
| ticks | A logical specifying if tick marks on the colourbar should be visible. |
| ticks.colour | A string specifying the colour of the tick marks. |
| ticks.linewidth | A numeric specifying the width of the tick marks. |
| default.unit | A character string indicating |
| channels | A |
| order | positive integer less than 99 that specifies the order of this guide among multiple guides. This controls the order in which multiple guides are displayed, not the contents of the guide itself. If 0 (default), the order is determined by a secret algorithm. |
| available_aes | A vector of character strings listing the aesthetics for which a colourbar can be drawn. |
| ... | ignored. |
A guide_colourrect
S3 object.
Other guides for chromatic scales:
guide_chromatic()
,
guide_colourbar2()
,
guide_colourcube()
# Make basic plot g <- ggplot(mtcars, aes(mpg, wt)) + geom_point(aes(colour = rgb_spec(as.factor(cyl), drat, qsec))) # Choose the channels g + guides(colour = guide_colourrect(channels = c("g", "b")))# Titles can take length 2 for the x- and y-axis. g + guides( colour = guide_colourrect(title = c("# Cylinders", "Rear axle ratio")) )# If only 2 channels are specified, `guide_colourrect()` becomes the guide ggplot(mtcars, aes(mpg, wt)) + geom_point(aes(colour = hcl_spec(drat, qsec)))


Dialog parsing module.
__author__ = "Mark Birger"
__date__ = "19 Nov 2014"
import re
from dialog.states import Question, Answer, Routine, Literal, Literal2, Routine2
class Parser:
Dialog parser, creates dialog structure from the file.
def __init__(self, filename, scope, returns, identation='\t'):
self.scope = scope
self.returns = returns
self.identation = identation
with open(filename) as dialog_file:
self.lines = dialog_file.read().splitlines()
self._remove_comments()
self._remove_whitespaces()
self._remove_empty_lines()
self._join_lines()
self.root = []
self.stack = []
self.literals = [] # levels where literal expected
self.literals2 = []
self._parse()
Removes comments from dialog desciption file.
def _remove_comments(self):
self.lines = [re.sub(r'#.*$', '', line) for line in self.lines]
Removes whitespaces at the end of line. Needed to easily detect line continuations and remove empty lines.
def _remove_whitespaces(self):
self.lines = [re.sub(r'\s*$', '', line) for line in self.lines]
Removes empty lines from the lines list.
def _remove_empty_lines(self):
self.lines = [line for line in self.lines if line != '']
Joins lines with line continuation symbols.
def _join_lines(self):
joined = []
summary = ""
for line in self.lines:
if line.endswith("\\"):
if summary == "":
summary += line[:-1]
else:
summary += line.lstrip()[:-1]
else:
if summary == "":
joined.append(line)
else:
joined.append(summary + line.lstrip())
summary = ""
self.lines = joined
Parses identations at the start of line.
def _parse_identations(self, line):
level = 0
while line.startswith(self.identation):
level += 1
line = line[len(self.identation):]
return level, line
Method wipes old literal levels.
def _clean_literals(self, current):
stay = []
for level in self.literals:
if level <= current:
stay.append(level)
self.literals = stay
TODO: solve this (one/two way syntax difference antoher way)
stay = []
for level in self.literals2:
if level <= current:
stay.append(level)
self.literals2 = stay
Main parser dialog structure.
def _parse(self):
for line in self.lines:
level, line = self._parse_identations(line)
self._clean_literals(level)
TODO: routine parsing
if level % 2 == 0: # it's a question
if level in self.literals2 and line.startswith('>'):
new = Literal2(line)
elif level in self.literals:
new = Literal(line)
else:
new = Question(line, self.scope)
else:
if line.startswith('`') and line.endswith('?`'):
new = Routine(line, self.scope, self.returns)
self.literals.append(level+1)
elif line.startswith('`') and line.endswith('?!`'):
new = Routine2(line, self.scope, self.returns)
self.literals2.append(level+1)
else:
new = Answer(line, self.scope)
self._place_state(level, new)
Places states inside a tree.
def _place_state(self, level, state):
self.stack = self.stack[:level]
if not self.stack: # we are at the root
self.root.append(state)
self.stack.append(state)
else:
self.stack[-1].add(state)
self.stack.append(state)
Returns top-level questions set.
def result(self):
return self.root