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A blinking signal for the night,it turns on and off every 0.5 seconds.
Typr line 10, and return, and change the head "10" to "20", and press ENTER key.
Confirm the line 10 copied to line 20 with "LIST"!
About 30,000 times until the morning. Blink all the time with "GOTO".
The number at behind of "GOTO" is jumping destination.
> line 10, blink one time
> line 20, jump to line 10
When it stops, press [ESC] key.
Fast blink
Display a program with "LIST"(=F4 key).
Change two "30"s in the line 10 to "3", press ENTER key, and "RUN"(=F5 key).
Make a line 15 between line 10 and line 20.
Repeat alternately between short blink and long blink.
Try it!
1. Let's return to a night signal program
2. Lengthen only lighting time
3. Try to fix it to a game that blink at high speed and stop when it is lighting
4. Make the line numbers from 100 per 100 steps
5. Let's make a cool flash pattern, and boast to somebody.


--- layout: page title: About ---
Lucy comes from a background in music and biological research, which all taught her to love the process of breaking down large problems into their constituents and telling a story with the results. While working in research, she realized that a career in data science allowed her to scratch that same itch without having to move to remote locations (where sometimes the forest critters would steal all of her socks!). She is based in NYC, and enjoys playing music with her friends, gardening, traveling, and riding Citi Bike.


|
API DOCUMENTATION The source code has been commented for auto-generation of class hierarchy documentation with Doxygen. This documentation can be generated by anyone who has the CHAI 3D source code and the Doxygen utility. Information about the CHAI 3D coding style can be found here. |
||||||||||||||||
|
API ORGANIZATION |
||||||||||||||||
| Directory Name: projects src modules external lib examples bin doc |
||||||||||||||||
|
Description: |
||||||||||||||||
|
HAPTIC DEVICES |
||||||||||||||||
| Device Type: Force Dimension delta.x omega.x Novint Technologies falcon MPB Technologies freedom.6 Sensable Technologies phantom |
Remarks: Supported on Windows, Linux and Max OS-X. Resource files are included with CHAI 3D. Supported on Windows [32-bit] edition. Requires drivers 3.1 or higher. Supported on Windows [32-bit] edition. Supported on Windows [32/64-bit] editions. Requires OpenHaptics 3.0 or higher. |
|||||||||||||||
|
copyright 2010
|
||||||||||||||||


February 14th, 2020
Cloud Computing. to me, this sounds so powerful, and rich, but what even is it? I do not exactly remember where I heard this word for the first time, but after going to college, I have begun to hear it more often. I started becoming more fascinated by the term, and wanted to learn more about cloud and servers. That is when I started researching cloud computing. Before we go into technical terminology, many people use cloud technology in their day to day life without knowing, and one of the biggest examples is Google Drive and Box.
So, what is cloud computing? It is the replacement for data centers, rather than physically maintaining the data centers for databases, hosting a website, etc. Now you can do all those things in the cloud. Once upon a time, when there was no cloud computing, people used to physically maintain servers at data centers, however they began to cost a fortune because companies had to lease them for a certain time, and to pay for the entire pricing. Luckily this has changed after introducing clouds. People can just pay what services they are using and how long their usage of duration was. The biggest advantage (keeping money aside) is safety during natural disasters, nothing will happen to cloud data centers because it transfers data immediately if something happens to its data center.
Why am I talking about cloud computing? Because cloud computing has been one of the most popular jobs of the last decade, companies like Amazon, Google, Oracle and many more companies are looking for people with experience in cloud computing. Similar to LinkedIn Learning, Udemy, eDx, and even Amazon have some free courses, and paid courses online. Basic computer programming skills are required before jumping into this big ocean, however it is a great field to start exploring.


allObjects
Returns a List containing all objects known to the collector.
allocatedStep
Return the allocation step value as a Number.
cleanAllObjects
Sets all objects as clean.  Returns the number of items collected.
dirtyObjects
Returns a List containing all dirty objects known to the collector.
marksPerAlloc
Return the number of allocations per collector mark pass.
maxAllocatedBytes
Returns the maximum number of bytes allocated by the collector.
objectWithUniqueId(aNumber)
Returns an object whose uniqueId is aNumber or nil if no match is found.
Warning: This lookup currently scans all objects, so it is not efficient,
though it should handle thousands of lookups per second.
resetMaxAllocatedBytes
Resets maximum number of bytes allocated by the collector. Returns self.
setAllocatedStep(aNumber)
Sets the allocatedStep (can have a fractional component,
but must be larger than 1). A collector sweep is forced when the
number of allocated objects exceeds the allocatedSweepLevel.
After a sweep, the allocatedSweepLevel is set to the allocated
object count times the allocatedStep. Returns self.
setDebug(aBool)
Turns on/off printing of collector debugging messages. Returns self.
setMarksPerAlloc(aNumber)
Sets the number of incremental collector marks per object
allocation (can be fractional). Returns self.
showStats
Prints the collector's stats to standard output.
timeUsed
Return the time used so far by the collector in seconds.
|


about
work
contact
WHAT'S GUCCI?
hey hows it goin'. im sean.
This semester, I made some bad websites.
Please enjoy.
Tribute Page
Forms Page
Product Landing
Technical Documentation
Credits
Contact


Before Change
logger.info("Sorting by estimated face yaw angle..")
filename_list, _, landmarks = self._get_landmarks()
logger.info("Estimating yaw...")
yaws = [self.calc_landmarks_face_yaw(mark) for mark in landmarks]
logger.info("Sorting...")
matched_list = list(zip(filename_list, yaws))
After Change
Sort by estimated face yaw angle
logger.info("Sorting by estimated face yaw angle..")
self._loader = FacesLoader(self._args.input_dir) // TODO This should be set in init
filenames = []
yaws = []
for filename, image, metadata in tqdm(self._loader.load(),
desc="Classifying Faces...",
total=self._loader.count,
leave=False):
if not metadata:
msg = ("The images to be sorted do not contain alignment data. Images must have "
"been generated by Faceswap"s Extract process.\nIf you are sorting an "
"older faceset, then you should re-extract the faces from your source "
"alignments file to generate this data.")
raise FaceswapError(msg)
alignments = metadata["alignments"]
alignedFace = AlignedFace(np.array(alignments["landmarks_xy"], dtype="float32"),
image=image,
centering="legacy",
is_aligned=True)
filenames.append(filename)
yaws.append(alignedFace.pose.yaw)
logger.info("Sorting...")
matched_list = list(zip(filenames, yaws))


Observer (OS): John Doe
Observer (DQS):
Lead Observer: Parker Fagrelius
Telescope Operator: Amy Robertson
Ephemerides in local time [UTC]:
- sunset: None
- 18(o) twilight ends: None
- 18(o) twilight starts: None
- sunrise: None
- moonrise: None
- moonset: None
- illumination: None
Plan for the night
The detailed operations plan for today (obsday 20200818) can be found at https://desi.lbl.gov/trac/wiki/DESIOperations/ObservingPlans/OpsPlan20200818.
Main items are listed below:
Milestones and Major Progress
- milestone #1; Exposures: [12456 - 12458], excluding None.
Problems and Operations Issues (local time [UTC])
Encountered by the OS
Encountered by the DQS
- 20:10 [03:10]
- problem; AlarmID: None; Action:
Checklists
OS checklist completed at (Local time): 15:50 ()
DQS checklist completed at (Local time): 20:07, 20:07
Weather Summary
- 17:13
- cloudy; Temp: 50, Wind: 10, Humidity: 4
Details on the night progress from the OS (local time [UTC])
Startup and Calibrations
Observations
Details on the night progress from the DQS (local time [UTC])


Uploads per Region
| Region |
Uploaded Count |
Last Upload |
Percent |
| {{row.region}} |
{{row.count}} |
{{row.uploaded_on}} |
{{row.percent}} |
Uploads per Country
| Region |
Country |
Uploaded Count |
Last Upload |
Percent |
| {{row.region}} |
{{row.country}} |
{{row.count}} |
{{row.uploaded_on}} |
{{row.percent}} |
Uploads per User
| User |
Uploaded Count |
Last Upload |
Percent |
| {{row.username}} |
{{row.count}} |
{{row.uploaded_on}} |
{{row.percent}} |
CCC# per Region
| Region |
Count |
Percent |
| {{row.region}} |
{{row.count}} |
{{row.percent}} |
CCC# per Country
| Country |
Count |
Percent |
| {{row.country}} |
{{row.count}} |
{{row.percent}} |


Monthly Calendar
Write a JS function calendar([day, month, year]) that returns a monthly calendar
as HTML table (like in the examples below) by given day, month and year. Weeks start
by Sun (Sunday) and
end by Sat (Saturday).
The input comes as array of 3 strings, holding the following numbers:
day (1 ≤ day ≤ 31)
month (1
≤ month ≤ 12)
year (1900 ≤ year ≤ 2100)
The output should be an HTML table, holding the calendar rows and columns, like in the examples below.
Display the weeks as table rows:
…
. Display the days as table cells:
… | .
Display the days of the previous month with CSS class “prev-month”, the days of the next month
with CSS class “next-month” and the current day with CSS class “today”. See the examples below.
Examples
Input
24 12 2012
Output
| Sun |
Mon |
Tue |
Wed |
Thu |
Fri |
Sat |
| 25 |
26 |
27 |
28 |
29 |
30 |
1 |
| 2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 9 |
10 |
11 |
12 |
13 |
14 |
15 |
| 16 |
17 |
18 |
19 |
20 |
21 |
22 |
| 23 |
24 |
25 |
26 |
27 |
28 |
29 |
| 30 |
31 |
1 |
2 |
3 |
4 |
5 |


IMPORTANT: These binaries are provided by anyone who are willing to build and submit them. Because these binaries are not necessarily reproducible, authenticity cannot be guaranteed. For your consideration, each download page lists the GitHub user that submitted those binaries.
ungoogled-chromium's GitHub page
Page source code and contribution instructions
NOTE FOR LINUX USERS: Make sure to download packages for the correct system. Portable Linux build works on any Linux platform supported by Chromium.


This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.
It uses utility classes for typography and spacing to space content out within the larger container.
| ID | 用户名 | 昵称 | 邮箱 |
|---|---|---|---|
| {$value.id} | {$value.username} | {$value.nickname} | {$value.email} |


Go to Keyboard Shortcuts in chrome to change the Keyboard shortcut
Set some languages to search (All available will be searched if empty)


Create list My lists New list - New shop Name Shop Urgency High Medium Low Supermarket - Tesco in Houston Name Shop Urgency High Medium Low Bio shop Hiking equipment - Sport shop Christmas presents


Here's what it takes to be a balloon handler at the Thanksgiving Day parade
The Thanksgiving Day Parade in Philadelphia is now 100 years old, making it the oldest Thanksgiving parade in the country.
Amid dancers, singers, and floats, incredible balloons fly high, rivaling the city skyscrapers. Like every year, hundreds of volunteers strap their gloves and grip ropes in their hands to usher these balloons down the parkway.
On one brisk Saturday morning in November, just a few weeks before the parade, the volunteers and trainers converged on WPVI-TV studios for a lesson in balloon handling.


Fut||r[t]istic||Hub is a community of people interested in technology, art and how technology can help rethink and renew art, hopefully reaching new languages and new ways of expression.
We aim to provide a point of aggregation for anyone interested in how the idea we have of the future can materialize in new concepts of art. Act as a hub where different interests can meet and cooperate.
A sort of interdisciplinary Agora for photographers, painters, programmers, art-lovers, mathematicians, future-lovers, engineers, technology-lovers, where artists will be interested in sharing their ideas, their artefacts and where ultra-technologists can share their code and their algorithms for generative art.
Tech-Art-Lovers will find here the right hub where their two passions, technology and art marry and become a new form of expression. They will find information about exhibitions, workshops and collections, when, where and how.


{% extends 'layouts/layout-nhslogin.html' %} {% block content %}
Some NHS services, like your GP surgery, may continue to use your previous contact details.
This is because there may be a delay before they check your updated NHS record.


In React, you can create distinct components that encapsulate behavior you need. Then, you can render only some of them, depending on the state of your application.
Conditional rendering in React works the same way conditions work in JavaScript. Use JavaScript operators like if
or the conditional operator to create elements representing the current state, and let React update the UI to match them.
Consider these two components:
function UserGreeting(props) {
return
Welcome back!
;
}
function GuestGreeting(props) {
return
Please sign up.
;
}
We'll create a Greeting
component that displays either of these components depending on whether a user
is logged in:
function Greeting(props) {
const isLoggedIn = props.isLoggedIn;
if (isLoggedIn) {
return <UserGreeting />;
}
return <GuestGreeting />;
}
ReactDOM.render(
// Try changing to isLoggedIn={true}:
<Greeting isLoggedIn={false} />,
document.getElementById('root')
);
This example renders a different greeting depending on the value of isLoggedIn
prop.
You can use variables to store elements. This can help you conditionally render a part of the component while the rest of the output doesn't change.
Consider these two new components representing Logout and Login buttons:
function LoginButton(props) {
return (
<button onClick={props.onClick}>
Login
</button>
);
}
function LogoutButton(props) {
return (
<button onClick={props.onClick}>
Logout
</button>
);
}
In the example below, we will create a stateful component called LoginControl
.
It will render either <LoginButton />
or <LogoutButton />
depending on its current state. It will also render a <Greeting />
from the previous example:
class LoginControl extends React.Component {
constructor(props) {
super(props);
this.handleLoginClick = this.handleLoginClick.bind(this);
this.handleLogoutClick = this.handleLogoutClick.bind(this);
this.state = {isLoggedIn: false};
}
handleLoginClick() {
this.setState({isLoggedIn: true});
}
handleLogoutClick() {
this.setState({isLoggedIn: false});
}
render() {
const isLoggedIn = this.state.isLoggedIn;
let button;
if (isLoggedIn) {
button = <LogoutButton onClick={this.handleLogoutClick} />;
} else {
button = <LoginButton onClick={this.handleLoginClick} />;
}
return (

<Greeting isLoggedIn={isLoggedIn} />
{button}

);
}
}
ReactDOM.render(
<LoginControl />,
document.getElementById('root')
);
While declaring a variable and using an if
statement is a fine way to conditionally render a component, sometimes you might want to use a shorter syntax.
You may embed expressions in JSX by wrapping them in curly braces. This includes the JavaScript logical &&
operator. It can be handy for conditionally including an element:
function Mailbox(props) {
const unreadMessages = props.unreadMessages;
return (

Hello!

{unreadMessages.length > 0 &&

You have {unreadMessages.length} unread messages.

}

);
}
const messages = ['React', 'Re: React', 'Re:Re: React'];
ReactDOM.render(
<Mailbox unreadMessages={messages} />,
document.getElementById('root')
);
It works because in JavaScript, true && expression
always evaluates to expression
, and false && expression
always evaluates to false
.
Therefore, if the condition is true
, the element right after &&
will appear in the output. If it is false
, React will ignore and skip it.
Note that returning a falsy expression will still cause the element after &&
to be skipped but will return the falsy expression. In the example below,
0

will be returned by the render method.
render() {
const count = 0;
return (

{ count &&
Messages: {count}
}

);
}
Another method for conditionally rendering elements inline is to use the JavaScript conditional operator condition ? true : false
.
In the example below, we use it to conditionally render a small block of text.
render() {
const isLoggedIn = this.state.isLoggedIn;
return (

The user is {isLoggedIn ? 'currently' : 'not'} logged in.

);
}
It can also be used for larger expressions although it is less obvious what's going on:
render() {
const isLoggedIn = this.state.isLoggedIn;
return (

{isLoggedIn
? <LogoutButton onClick={this.handleLogoutClick} />
: <LoginButton onClick={this.handleLoginClick} />
}

);
}
Just like in JavaScript, it is up to you to choose an appropriate style based on what you and your team consider more readable. Also remember that whenever conditions become too complex, it might be a good time to extract a component.
In rare cases you might want a component to hide itself even though it was rendered by another component. To do this return null
instead of its render output.
In the example below, the <WarningBanner />
is rendered depending on the value of the prop called warn
. If the value of the prop is false
, then the component does not render:
function WarningBanner(props) {
if (!props.warn) {
return null;
}
return (

Warning!

);
}
class Page extends React.Component {
constructor(props) {
super(props);
this.state = {showWarning: true};
this.handleToggleClick = this.handleToggleClick.bind(this);
}
handleToggleClick() {
this.setState(state => ({
showWarning: !state.showWarning
}));
}
render() {
return (

<WarningBanner warn={this.state.showWarning} />
<button onClick={this.handleToggleClick}>
{this.state.showWarning ? 'Hide' : 'Show'}
</button>

);
}
}
ReactDOM.render(
<Page />,
document.getElementById('root')
);
Returning null
from a component's render
method does not affect the firing of the
component's lifecycle methods. For instance componentDidUpdate
will still be called.


ExchangeJS
November 2016 Notes
Introductions
Name? Have you written an offline app?
ssid:
Startup_Edmonton_GUEST
pwd:
Startup2016
Next Meetup is December 1st!
Future meetups on meetup.com
News
Releases
Angular v2.1
Node v7.0.0 (98% of ES2015)
NPM v4.0.0
EMBER.JS 2.0
Visual Studio Code v1.7.1
Hackup
Interest in making weekly?
Gitter Channel
https://gitter.im/ExchangeJS/exchangejs.github.io
Sponsor Us!
https://exchangejs.com
Extra Credit
TJSON: Typed JSON
GitHub Community Guidelines
Facebook seeks JSX 2.0 feedback
Tesseract.js: OCR in browser
Other?
Events
Events
Nov 14
Edmonton Python User Group
Nov 15
CODE: Debugging the Gender Gap
Nov 16
Exchange.js Hackup
Nov 22
DemoCamp 33
Dec 1
Exchange.js
Hackup
Wed Nov 15th
Others?
Jobs
Speakers
JavaScript Basics: What is a Promise?
by Casey Ydenberg (
@CAYdenberg
)
When To Use React
by Gregory Bell (
@dangerbell
)
The magic of pouch/couch: Bad at everything but sync
by Ben Zittlau (
@benzittlau
)
Thank you
Startup Edmonton
Thursday December 1st, 2016
Mercer Tavern
@edmontonjs


Amanita muscaria v. muscaria
| DOSE: |
13 g |
oral |
Amanitas |
(plant material) |
For the longest time I had felt drawn to the mystical mushroom, A. muscaria; having dreams about them, searching the rugged Rocky Mountains for them growing tucked away in moist pockets of growth near trees. Finally, I obtained the scarlet fungus, and one fateful afternoon I ate the crazy mushrooms.
I decided that the best method of preparation would be a variation on traditional Siberian preparation. I soaked the dried caps in cold water for about thirty minutes (rather than warm water - or boiling due to their strong disagreeable odor.) Once re-hydrated, I tore the caps into quarter pieces, rolled them into balls, and swallowed all of the wadded up mushroom.
Once before I had tried to experience the mysticism of the Fly Agaric, but I don't think that I dosed it right, so this time I was skeptical about experiencing any effects. In hind sight, I believe that this skepticism set forth a mental state within me which was not appropriate for the awe, humility, and exalted spiritualism which I was about to experience. Knowing from literature that it takes a while for any symptoms of intoxication to appear, I sat down to watch a movie. No attempt of mental preparation was made prior to onset of the effects.
When the movie ended, I stood and walked to my bedroom. Immediately, I noticed a loss of equilibrium, and a mild numbing sensation in my face, and limbs. These effects were identical to the effects of alcohol intoxication. Rapidly, these effects dissipated and were replaced by nausea, and strong sedation. At this time I had retired to my bedroom, where I tried to watch television, in an attempt to keep my mind off of the nausea which was bothering me.
 The images on the television became very blurry, and strong vertigo made me lay still on my cot. At this time I had become a bit anxious due to the strong effects which I had not felt before. Feeling slightly sick, very dizzy, and sedated I lay in silence…and then it hit me.
I believe that I may have fallen asleep, or I may have drifted into a realm of transient thoughts, images, and voices. Either way about an hour after laying down I was jolted awake by a frightening realization: I was no longer existing in the everyday reality where I go to work, pay bills, and drive a car. Frightened, I began to pace agitated back and forth through my room, ranting about something, which I don't remember. At this point in time, I could see things in my room, but didn't associate the objects as being mine, or even knowing what they were. My vision was quite blurred, and cloudy like I hadn't slept in days. This was the last thing I remember seeing before I was whisked away into a dark quiet place.
The mushrooms suddenly ripped my soul from its physical body anchoring it to the Earth. I was cast into nothingness. I sat in pure darkness, where I didn't have a body.
This state didn't particularly scare me, somehow I knew that I was placed here in this nothingness for a purpose, so I waited. Soon, I felt a presence, a large omnipotent being had accompanied me in this void. It was not there to hurt me, yet it was not a benign entity either. I felt safe wile in its company, but not comfortable…then, before I could speak, the entity began to send a barrage of vivid images into my mind, answering questions which had not been asked. Somehow it had read my mind. Suddenly I realized, that this entity was The Power That Be…God, or Allah, Yahweh, or the Spirit of the Mushrooms if you will. It was pure power, brute energy, the Supreme Being.
The barrage of images catapulted me through time and space. First I saw the creation of molecules…atoms becoming molecules, becoming compounds, becoming living things. I watched the entire evolution of the planet Earth, and then the solar system. Each image flashing before my eyes with fierce intensity. A millennium lasting only a second or two, before another millennia unfolded within seconds before my eyes. This continued for roughly forty-five minutes, all the while, the images flashing faster and faster, flooring me with their intensity. Screaming, frantically, I begged for them to stop…then they did. Pausing only for a brief moment, before they returned to their intense flashing, going this time in reverse.
Crashing about my room I screamed and begged. Pleaded for relief from the images, never wanting so badly to return to reality. In an agitated delirium I thrashed about my room, unable to walk or stand. I crashed into walls, which I didn't see, and knocked over just about every piece of furniture in my room. Still I was pulled to my knees by the revelations which I was bearing witness to.
What happened next, I'm unsure of. I think that I finally fell asleep in a crumpled heap in my dog's large cedar chip filled bean-bag-bed.
In the morning, I woke with vivid memories of what I had experienced, and felt completely shaken to my roots by the intensity of the experience which I had just endured. The humility was strangely satisfying, having been shown and told through the images, the secrets of the cosmos, and the unveiling of The Creation.
Additionally I was blessed with a new profound respect for the psychedelic experience, and the intensity of the spiritualism that often times accompanies the experience.
Ingesting the Divine Mushrooms was, and still is the most powerful experience of my life. I have since partaken in many psychedelic journeys, but none come close to the reverence, and fear which I have for the Amanita muscaria.
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.


Blogit (beta)
Blogit is a flexible blogging solution for Rails apps. It:
- Is Rack based;
- Is a complete MVC solution based on Rails engines;
- Aims to work right out of the box but remain fully customisable.
Installation
Add this to your Gemfile
gem "blogit"
...and run bundle install
to install the gem.
Next, run:
# add an initializer to config/initializers with all of the configuration options
$ rails g blogit:install
# This will add the necessary migrations to your app's db/migrate directory
rake blogit:install:migrations
# This will run any pending migrations
rake db:migrate
then add the following to your routes.rb file:
# config/routes.rb
mount Blogit::Engine => "/blog"
... and finally, declare which of your models acts as blogger in your app (usually User).
class User
blogs
end
Configuration
Running rails g blogit:install
will add an initializer file named blogit.rb. In here
you can set various configuration options. Please read the documentation for a full list of the options available.
At no extra cost...
we'll also throw in:
- An XML Sitemap located at
/blog/posts.xml
- An RSS feed located at
/blog/posts.rss
- Page Caching and Sweeping
- Internationalization (see the locales file for configurable options)
- Share links (Google+, Twitter & Facebook)
- Disquss Comments
Issues
If you discover a problem with Blogit, please let us know about it.
Remember to search the issues list first in case your issue has already been raised by another Githuber
Documentation
Full documentation is available here: http://rubydoc.info/gems/blogit
Contributing
You're welcome to contribute to Blogit. Please consult the contribution guidelines for more info.
Legal Stuff
Copyright 2011 Katana Code Ltd.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Credits
Developed by Katana Code
with generous contributions from:
About Katana Code
Katana Code are Ruby on Rails Developers Based in Edinburgh, Scotland.


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The Ghost of the Princess
First published
The ghost-of-honour didn't make the party
FRANKLY, it is surprising there are not a great many ghosts in Melbourne. After all, this is a city in which a vast number of bodies are buried, and one can only presume that there must be many very restless spirits abroad.
Our only regular ghost lives in the Princess Theatre. This is an utterly marvellous building. It could have been designed by a consortium of artists, which might have included Cruikshank, Tenniel, Ronald Searle, and Charles Addams. It is in the very best Victoriana-Berserk style.
Actually, the architect was William Pitt and he modelled his theatre on Italy's renowned Politaema. It opened on December 18, 1886. The 'Argus' on December 20 said it was the handsomest theatre south of the Equator. Indeed, with its splendid marble staircase and beautiful foyer, the new Princess was the equal of the Grand Opera in Paris, the Stadt Theatre in Frankfurt, and the Grand Theatre in Bordeaux, which contained the finest approaches and foyers in Europe. What's more, our theatre had a mechanical roof, which opened to the stars, and grottoes, and waterfalls on either side of the proscenium; irresistible to ghosts.
Yes, Federici's ghost has been the only decent Melburnian ghost we have been able to cling to, so to speak. Why, Federici turned up even as recently as July last year. Singer June Bronhill told the ‘Australian’ she saw Federici at the back of the dress circle during a performance of ‘Robert and Elizabeth.’
'It was during the second act,' she said. 'During a dialogue scene I saw this very pretty pink light, more a pinpoint than anything. But it wasn't like any other light. I'm sure it was Federici's ghost.'
So, seeing that Federici is our only permanent movable ghost game, it is most satisfying to find that the whole story is laid down in Frank Cusack's book ‘Australian Ghost Stories,’ just out.
Now, Federici was an English baritone named Frederick Baker, who came out here to play Mephistopheles in ‘Faust.’ The F. Federici bit was just an idea to give him added style. Opening night was March 3, 1888. The performance went very well, indeed; Mephistopheles, as the agent of the devil, had claimed his victim and was descending the stage trap door when he collapsed and died. As the ‘Illustrated Australian News’ said at, the time, Mephistopheles, while descending with, Faust amid stage-fire and flames, turned the mimic scene, by his own death, into one of tragic reality.
Then the funeral was a very painful affair. The Reverend T. H. Goodwin, of the Church of England, who exhibited great emotion, according to the 'Argus,' collapsed, fainted away, and was unable to be revived for some considerable time. This happened just after he had finished the second prayer and the coffin was being lowered into the grave. ‘Mr Charles Warner, the well-known actor, had to take up the reading.’
Gounod's ‘Faust’ had a very short run at the Princess in 1888. Some members of the cast claimed that Federici had taken the curtain call on the substitute's first night and again on subsequent nights.
But, as Frank Cusack points out, the best authenticated stories of Federici's ghost have always had him in evening dress. George Musgrove, the theatre's original producer, saw him in evening dress at a late rehearsal. Federici was sitting in the front row of an otherwise empty dress circle.
Miss Betty Beddoes, who worked the greater part of her life at the theatre as wardrobe mistress, saw the ghost in 1917 during the season of Allan Wilkie's 'School For Scandal.' She was getting costumes ready for the opening night when a fireman knocked at the door and said 'Would you like to see a ghost?' She and the fireman saw a figure sitting quietly in the second or third row of the dress circle. Cusack writes- 'The figure made no movement and could be seen quite plainly and appeared to be staring straight ahead at the empty stage. It was dressed in evening dress and gave the impression of being well built with either grey hair or a wig. The face was in profile and not very distinct. Her most vivid recollection of the occurrence, Miss Beddoes says, is of the studs in the white shirtfront, which seemed in the half-light to give off a sort of glitter.
‘The fireman asked her if she were afraid. In a whispered reply she assured him she wasn't. Fascinated, they watched it for some time during which there was neither sound nor movement . . . Miss Beddoes does not pretend to be able to explain what she saw. She cannot accept that it was a case of "imagination playing tricks." She prefers merely to recount what she and another observed and leave it at that.’
Soon after this incident John Charles Gange, a fireman, saw the figure in evening dress standing in the centre of the dress circle. He thought it was a theatregoer who had found himself locked in. Gange called out to him. The figure didn't answer, and, slowly, it began to fade and disappear. Altogether, according to Cusack, there have been nearly 30 authenticated sightings of our ghost and at one stage the management offered ₤100 to anyone who would spend a night alone at the Princess. There is no record that the reward was ever claimed.
Heinemann had a late-night book launching of Cusack's book right there in the theatre. They played the last act of Gounod's Faust, and tried to get everything as it was on March 3, 1888. They had dim lights and even used dry ice to provide ghostly vapors on the stage.
Everything was done to encourage Federici's appearance. Miss Betty Beddoes, now in her late 80s, was there. So, too, was Mrs. Garnet Carroll, who saw Federici in a dark cloak one night during a ballet rehearsal.
Special cocktails, invented just for the evening, were served. For example, there was the Mephistopheles Cocktail, which was devil-red and consisted of cherry vodka, Polish pure spirit, and pineapple juice. Then there was 'The Spectre' …half an ounce of Polish pure spirit, 1oz. Zubrowka Bison vodka, and lemon juice.
However, by 1.30 a.m. Federici had failed to appear. Undoubtedly it was the cocktails. No respectable devil would be seen drinking them.


Our website is currently undergoing scheduled maintenance. We apologize for the inconvenience and appreciate your patience.


--- title: Phyllotaxis Project author: Mike Page date: '2018-09-06' slug: phyllotaxis-project categories: [] tags: [] description: Desc hacker_news_id: '' lobsters_id: '' meta_img: /images/image.jpg ---
Michael Page
This post isn’t so much a ‘blog’ post as it is a repository for me to store my code for the ‘Phyllotaxis: Draw flowers using mathematics’ project which can be found on DataCamp. Most of the code follows the standard solutions for the project, with the exception of using theme_void() to remove elements from a plot. In this case, using theme_void() is a more elegant solution (in my opinion) than independetly assigning element_blank() to each element (e.g, panel.grid, axis.title, axis.text.y, etc.)!
library(ggplot2)
options(repr.plot.width = 4, repr.plot.height = 4)
t <- seq(0, 2*pi, length.out = 50)
x <- sin(t)
y <- cos(t)
df <- data.frame(t, x, y)
# Make a scatter plot of points in a circle
p <- ggplot(df, aes(x, y))
p + geom_point()
# Defining the number of points
points <- 500
# Defining the Golden Angle
angle <- pi*(3-sqrt(5))
t <- (1:points) * angle
x <- sin(t)
y <-cos(t)
df <- data.frame(t, x, y)
# Make a scatter plot of points in a spiral
p <- ggplot(df, aes(x*t, y*t))
p + geom_point()
df <- data.frame(t, x, y)
# Make a scatter plot of points in a spiral
p <- ggplot(df, aes(x*t, y*t))
p + geom_point() +
theme_void()
# Add colour, size, and transparency to plot
p <- ggplot(df, aes(x*t, y*t))
p + geom_point(size = 8, alpha = 0.5, color = "darkgreen") +
theme_void()
# Map size to variable t and remove legend
p <- ggplot(df, aes(x*t, y*t))
p + geom_point(aes(size = t), alpha = 0.5, color = "black", shape = 8) +
theme_void() +
theme(legend.position="none")
# Plot sunflower
p <- ggplot(df, aes(x*t, y*t))
p + geom_point(aes(size = t), alpha = 0.5, color = "yellow", shape = 17) +
theme_void() +
theme(legend.position="none", plot.background = element_rect(fill = "darkmagenta"))
# Changle angle from golden angle (aprrox 2.4) to 2.0
angle <- 2
points <- 1000
t <- (1:points)*angle
x <- sin(t)
y <- cos(t)
df <- data.frame(t, x, y)
p <- ggplot(df, aes(x*t, y*t))
p + geom_point(aes(size = t), alpha = 0.5, color = "yellow", shape = 17) +
theme_void() +
theme(legend.position="none", plot.background = element_rect(fill = "darkmagenta"))
# Final plot
angle <- 13*pi/180
points <- 2000
t <- (1:points)*angle
x <- sin(t)
y <- cos(t)
df <- data.frame(t, x, y)
p <- ggplot(df, aes(x*t, y*t))
p + geom_point(aes(size = t), alpha = 0.1, color = "magenta4", shape = 1, size = 80) +
theme_void() +
theme(legend.position="none")


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Fetch and image, apply some transforms, and serve the transformed image. The parameters in the URL can be configured as follows:
| Param | Description |
|---|---|
mode
|
How output should be sent.
|
uri
|
URI to use as the image source, which can be HTTP/HTTPS Source URIs must be URL-encoded when they're embedded in the URL of the image service, e.g. Source images may not exceed 20MB in size. Requests to larger images will result in Supported source types (schemes):
|
Image transforms are applied by adding query parameters to the URL. The available transforms are documented below:
| Param | Description |
|---|---|
width
|
Width of desired output image in CSS pixels. When generating images for high-DPI displays avoid multiplying width, and use Defaults to a width that maintains the aspect of the image, or the width of the source image if The maximum allowed width is 65,500 pixels. In combination with |
height
|
Height of desired output image in CSS pixels (subject to `dpr` scaling). Defaults to a height that maintains the aspect of the image, or the height of the source image if The maximum allowed height is 65,500 pixels. |
dpr
|
Device Pixel Ratio, i.e. number of image pixels per CSS pixel. The default is Note that browsers don't automatically adjust intrinsic size of images with higher DPI, so you'll need to use a "responsive image" solution, e.g. set explicit width or height, use |
fit
|
Type of transform to apply if the source aspect ratio does not perfectly match the target (subset of rules defined by CSS
|
gravity
|
The focal point of the image when it's been cropped to a different aspect ratio. This parameter only works when the
|
bgcolor
|
Fallback background colour to apply when the output image format does not support transparency (i.e., JPEG). Ignored if the image supports transparency. Specified as three- or six-character RGB hex code, e.g. |
tint
|
Replaces colours in the image. Tinting only works when the source image is an SVG, and colours can be either hex codes or named colours. Different numbers of colours (separated by commas) behave differently:
|
format
|
Desired output format.
|
quality
|
Compression level for lossy encoding. May be set to |
source
|
Name of the application making the request, used for audit purposes. This should be a valid FT System Code which relates to the application making the request. |
The service stores cached copies of images as retrieved from origin. Cached copies of transformed images are cached by CDN.
This service is meant for use in applications maintained by The Financial Times. Use by third-parties is not permitted, and non-FT requests may be rate-limited or blocked without notice.
If a request contains an HTTP Referer
header, it must specify a known
Financial Times hostname. Requests without referers are accepted but may be rate
limited.
Requests which specify a source
parameter that does not match an FT
System Code may be rate limited.


ppm3d(1) ppm3d(1) NAME ppm3d - convert two portable pixmap into a red/blue 3d glasses pixmap SYNOPSIS ppm3d leftppmfile rightppmfile [horizontal_offset] DESCRIPTION Reads two portable pixmaps as input. Produces a portable pixmap as out‐ put, with the images overlapping by horizontal_offset pixels in blue/red format. horizontal_offset defaults to 30 pixels. Pixmaps MUST be the same size. SEE ALSO ppm(5) AUTHOR Copyright (C) 1993 by David K. Drum. 2 November 1993 ppm3d(1)


Is my cage porous?
By Lukas Turcani Source Code
Part of www.jelfs-group.org
This site does not collect or store any information about you or your molecules.
This is a very simple app which uses trained machine learning models to predict if an organic cage will be shape persistent or collapsed. These models are discussed in detail in our paper.
To use the app, place the SMILES of the cage building block and linker in the appropriate columns. The SMILES of molecules are readily available on wikipedia or they can be generated with ChemDraw (go to Edit -> Copy As -> SMILES and then paste into the column). The "model" column specifies which machine learning model should be used to make a prediction. For example, "alkyne2 alkyne3" means a model trained on cages generated with alkyne linkers and alkyne building blocks. The "aldehyde2 amine3" model is trained on cages generated with aldehyde linkers and amine building blocks, and so on. All models assume the cage has a tetrahedral, Tri4Di6, topology from a [4+6] reaction. For the most accurate predictions, the model should match your own linkers and building blocks. In cases of faulty SMILES the model will still provide an answer.
The database holding the cages used for training is available at DOI: 10.14469/hpc/4618.
An example amine2 aldehyde3 shape persistent cage is CC3, which has the linker SMILES of "N[C@H]1CCCC[C@@H]1N" and building block SMILES of "O=Cc1cc(C=O)cc(C=O)c1". An example of a collapsed cage can be seen using the linker "NCCCCCCN" and building block "O=Cc1cc(C=O)cc(C=O)c1".


Boys Don't Cry (1999) Reviewed by Eugene Novikov http://www.ultimate-movie.com/ Member: Online Film Critics Society
Starring Hilary Swank, ChloŽ Sevigny, Peter Sarsgaard, Brendan Sexton III. Directed by Kimberly Peirce. Rated R (Warning: This movie is on the outer boundaries of the R rating. Don't take aunt Helen).
Boys Don't Cry is a brutal, often painful to watch the biopic of Teena Brandon, a teenage girl who dressed up as a boy, lied to a girl, mixed in with the wrong crowd and got brutally raped and murdered. In a year when Hollywood adaptations of true stories -- some truthful than, controversially, others -- dominated critics' top ten list, this may have been the only one I truly liked, though "enjoyed" is the wrong word to use here.
This is a situation movie, where there is a set-up and then events are allowed to progress on their natural course without an honest-to- goodness storyline. In what is easily the year's most lauded performance, Hilary Swank plays Teena Brandon who, as I've mentioned, dresses up as a boy and makes friends with a group of trailer-trashy folk with family problems and what seem like outgoing personalities. Specifically, Teena falls in love with Lana (ChloŽ Sevigny), a beautiful young woman stuck in the middle of a dysfunctional family and trapped in a town where she has no future.
Teena and Lana form a nice relationship, but they have to deal with Lana's family, who will not stand for the idea of a boy pretending to be a girl should they ever find out the truth. In real life, of course, they did find out the truth and the results were tragic.
For better or for worse, depending on the viewer, Boys Don't Cry does not spare us the details. The final scenes become painful to watch -- we want to turn away but we don't dare. Director Kimberly Peirce portrays the final event in all its crushing realisticity, refusing to soften things up for those who can't stomach them. Many reviews have had this caveat and I will say it again: Boys Don't Cry is not for the squeamish. It is rated R but could easily have received an NC-17. Use caution.
Not surprisingly, the movie has received uniformly bad reviews from the wacky, inimitable Christian Right. Hardly surprising, considering the film's liberal good intentions. It is decidedly pro-homosexuality, though I hate to put such a simplistic label on a movie as good as this one. Reading some reviews for it, I was surprised that people can hate it so much just because they disagree with it.
The reason that Boys Don't Cry has received so much media attention is simple: Hilary Swank. She is, indeed, phenomenal -- not only successful in playing a girl-turned-boy but also in lodging her character deep in our hearts, a place she will remain in for a long time. What's less fortunate, perhaps, is that she casts a long shadow on her equally amazing co-star ChloŽ Sevigny. At once gorgeous, approachable and, in the end, powerfully poignant, Sevigny was nominated for an Best Supporting Actress Oscar. Despite the awards recognition, when people talk about Boys Don't Cry, the name Hilary Swank always comes up; her co-star is all but forgotten.
The film is, in some ways, expressing rage against intolerance but it's too good a movie to act as a propaganda machine. In the end, of course, it comes back to this central theme but rather than preach through the whole movie, the filmmakers take us on a journey through a world we may not realize that we live in. Indeed, in a perfect world, this movie wouldn't had to have been made. Unfortunately, this is not a perfect world and the absorbing, daring Boys Don't Cry points out one of its flaws.
Grade: A
©2000 Eugene Novikov
Sent via Deja.com http://www.deja.com/ Before you buy.
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


 If no signal is specified, the TERM signal is sent. The TERM signal will kill processes which do not catch this signal. For other processes, it may be necessary to use the KILL (9) signal, since this signal cannot be caught.Most modern shells have a builtin kill function, with a usage rather similar to that of the command described here. The `-a' and `-p' options, and the possibility to specify pids by command name is a local extension.
If sig is 0, then no signal is sent, but error checking is still performed.
OPTIONS
- pid...
-
Specify the list of processes that
kill
should signal. Each
pid
can be one of five things:
-
- n
- where n is larger than 0. The process with pid n will be signaled.
- 0
- All processes in the current process group are signaled.
- -1
- All processes with pid larger than 1 will be signaled.
- -n
- where n is larger than 1. All processes in process group n are signaled. When an argument of the form `-n' is given, and it is meant to denote a process group, either the signal must be specified first, or the argument must be preceded by a `--' option, otherwise it will be taken as the signal to send.
- commandname
- All processes invoked using that name will be signaled.
-
- -s signal
- Specify the signal to send. The signal may be given as a signal name or number.
- -l
- Print a list of signal names. These are found in /usr/include/linux/signal.h
- -a
- Do not restrict the commandname-to-pid conversion to processes with the same uid as the present process.
- -p
- Specify that kill should only print the process id (pid) of the named processes, and not send any signals.
SEE ALSO
bash(1), tcsh(1), kill(2), sigvec(2), signal(7)AUTHOR
Taken from BSD 4.4. The ability to translate process names to process ids was added by Salvatore Valente<EMAIL_ADDRESS>The kill command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
Index
This document was created by man2html, using the manual pages.
Time: 05:29:05 GMT, December 24, 2015


Annual giant gingerbread house tradition arrives early at Middleton bakery 60th year of creating Clasen's edible structure 08 Nov 2019, 00:49 A 60-year-old holiday tradition is coming out early at Clasen's Bakery in Middleton.Copyright 2019 by Channel 3000. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


|
MeterLogger
|
Data Fields | |
| uint8_t | window_sz2 |
| uint8_t | lookahead_sz2 |
| size_t | decoder_input_buffer_size |
| size_t | buffer_size |
| uint8_t | verbose |
| Operation | cmd |
| char * | in_fname |
| char * | out_fname |
| io_handle * | in |
| io_handle * | out |
Definition at line 78 of file heatshrink.c.
| size_t config::buffer_size |
Definition at line 82 of file heatshrink.c.
Referenced by main(), and proc_args().
| Operation config::cmd |
Definition at line 84 of file heatshrink.c.
Referenced by main(), and proc_args().
| size_t config::decoder_input_buffer_size |
Definition at line 81 of file heatshrink.c.
Referenced by decode(), and proc_args().
| io_handle* config::in |
Definition at line 87 of file heatshrink.c.
Referenced by close_and_report(), decode(), encode(), main(), and report().
| char* config::in_fname |
Definition at line 85 of file heatshrink.c.
Referenced by main(), proc_args(), and report().
| uint8_t config::lookahead_sz2 |
Definition at line 80 of file heatshrink.c.
Referenced by decode(), encode(), proc_args(), and report().
| io_handle* config::out |
Definition at line 88 of file heatshrink.c.
Referenced by close_and_report(), decoder_sink_read(), encoder_sink_read(), main(), and report().
| char* config::out_fname |
Definition at line 86 of file heatshrink.c.
Referenced by main(), and proc_args().
| uint8_t config::verbose |
Definition at line 83 of file heatshrink.c.
Referenced by close_and_report(), and proc_args().
| uint8_t config::window_sz2 |
Definition at line 79 of file heatshrink.c.
Referenced by decode(), encode(), proc_args(), and report().


Last updated: April 2020
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Tools selection and Developers support
Inclusion of new tools would require adaptation to the euCanSHare-VRE internal execution engine. Detailed documentation to do so is available, and euCanSHare-VRE staff will help as necessary. Failure to perform the adaptation will preclude the inclusion of the requested software.
Licensing information on euCanSHare-VRE components is available in the documentation section (https://github.com/euCanSHare/vre) .
Users of euCanSHare-VRE agree in properly acknowledge the use of the infrastructure and the tools in any publication, either journal’s paper or scientific conference, derived from the results obtained totally or partially within the infrastructure. Appropriate acknowledge statements are available in the help section.
euCanSHare-VRE service and the tools included therein are offered for research purposes only. ELIXIR-ES is not liable for the outcomes of any kind of decisions (commercial, clinical, etc.) taken as a consequence of its use.
Result data is provided “AS IS” and their accuracy and validity cannot be assured beyond the reported limits and conditions as stated in the tools documentation.
Access to our Service may be terminated or suspended immediately, without prior notice or liability, for any reason whatsoever, including without limitation in case of breach of the Terms.
All provisions of the Terms which by their nature should survive termination shall survive termination, including, without limitation, ownership provisions, warranty disclaimers, indemnity and limitations of liability.
We reserve the right, at our sole discretion, to modify or replace these Terms at any time. If a revision is material, we will try to provide at least 30 days' notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion.
If you have any questions about these Terms, please contact us at support_eucanshare@bsc.es.


{% load bornhack %}
| ID | Date | Text | Amount | Balance | Actions | {% endwith %}
|---|---|---|---|---|---|
| {{ tx.pk }} | {# force datatables to evaluate sort key as a string by prepending an X #} {# because it has trouble sorting large integers correctly #}{{ tx.date }} | {{ tx.text }} | {{ tx.amount }} DKK | {{ tx.balance }} DKK |


Text Expander Demo
Type any of these words
ss
and hit
spacebar
, or any of these keys
",.!?;:"
For example, type this sentence naturally and don't copy-paste -
"My gd computer's os is windows and fyfi I thought it was a bfd!"


Since only you control your money, you’ll need to save your backup phrase in case this app is deleted.
Your wallet is never saved to cloud storage or standard device backups.


pepper.js is a JavaScript library that enables the compilation of native Pepper applications into JavaScript using Emscripten. This allows the simultaneous deployment of native code on the web both as a Portable Native Client (PNaCl) executable and as JavaScript. Native Pepper applications can now be run in Chrome, Firefox, Internet Explorer, Safari, and more.
See it in action!The ability to deploy a Pepper application using either PNaCl or Emscripten allows developers to capture the strengths of both. Native code compiled with Native Client runs close to the metal in Chrome and can use of pthreads when an extra performance boost is needed. Native code compiled with Emscripten runs with the performance and reach of modern JavaScript.
pepper.js is available on GitHub. The pepper.js wiki is currently the best source of information for getting started. pepper.js is currently in alpha, so expect to get your hands dirty.
For questions about pepper.js or PNaCl, send a message to the native-client-discuss mailing list. For Emscripten-specific questions, send a message to the emscripten-discuss mailing list. If you're interested in contributing, contact @ncbray on GitHub.


In this example, sensor layouts of different MEG systems are shown.
Out:
Opening raw data file /home/ubuntu/mne_data/MNE-sample-data/MEG/sample/sample_audvis_raw.fif...
Read a total of 3 projection items:
PCA-v1 (1 x 102) idle
PCA-v2 (1 x 102) idle
PCA-v3 (1 x 102) idle
Current compensation grade : 0
Range : 25800 ... 192599 = 42.956 ... 320.670 secs
Ready.
Adding average EEG reference projection.
1 projection items deactivated
ds directory : /home/ubuntu/mne_data/MNE-spm-face/MEG/spm/SPM_CTF_MEG_example_faces1_3D.ds
res4 data read.
hc data read.
Separate EEG position data file not present.

Polhemus data for 3 HPI coils added
Device coordinate locations for 3 HPI coils added
Measurement info composed.
Finding samples for /home/ubuntu/mne_data/MNE-spm-face/MEG/spm/SPM_CTF_MEG_example_faces1_3D.ds/SPM_CTF_MEG_example_faces1_3D.meg4:
System clock channel is available, checking which samples are valid.
1 x 324474 = 324474 samples from 340 chs
Reading 4D PDF file /home/ubuntu/mne-python/mne/io/bti/tests/data/test_pdf_linux...
Creating Neuromag info structure ...
... Setting channel info structure.
... putting coil transforms in Neuromag coordinates
... Reading digitization points from /home/ubuntu/mne-python/mne/io/bti/tests/data/test_hs_linux
... putting digitization points in Neuromag coordinates
... Computing new device to head transform.
Done.
Currently direct inclusion of 4D weight tables is not supported. For critical use cases please take into account the MNE command "mne_create_comp_data" to include weights as printed out by the 4D "print_table" routine.
Extracting SQD Parameters from /home/ubuntu/mne-python/mne/io/kit/tests/data/test.sqd...
Creating Raw.info structure...
Setting channel info structure...
Creating Info structure...
Ready.
Getting helmet for system KIT
Getting helmet for system CTF_275
Getting helmet for system 306m
Getting helmet for system Magnes_3600wh
# Author: Eric Larson<EMAIL_ADDRESS>#
# License: BSD (3-clause)
import os.path as op
from mayavi import mlab
import mne
from mne.io import read_raw_fif, read_raw_ctf, read_raw_bti, read_raw_kit
from mne.datasets import sample, spm_face
from mne.viz import plot_trans
print(__doc__)
bti_path = op.abspath(op.dirname(mne.__file__)) + '/io/bti/tests/data/'
kit_path = op.abspath(op.dirname(mne.__file__)) + '/io/kit/tests/data/'
raws = dict(
Neuromag=read_raw_fif(sample.data_path() +
'/MEG/sample/sample_audvis_raw.fif'),
CTF_275=read_raw_ctf(spm_face.data_path() +
'/MEG/spm/SPM_CTF_MEG_example_faces1_3D.ds'),
Magnes_3600wh=read_raw_bti(op.join(bti_path, 'test_pdf_linux'),
op.join(bti_path, 'test_config_linux'),
op.join(bti_path, 'test_hs_linux')),
KIT=read_raw_kit(op.join(kit_path, 'test.sqd')),
)
for system, raw in raws.items():
# We don't have coil definitions for KIT refs, so exclude them
ref_meg = False if system == 'KIT' else True
fig = plot_trans(raw.info, trans=None, dig=False, eeg_sensors=False,
meg_sensors=True, coord_frame='meg', ref_meg=ref_meg)
mlab.title(system)
Total running time of the script: (0 minutes 2.797 seconds)
plot_meg_sensors.py
plot_meg_sensors.ipynb


|
FreeApiPrint 1.0.0
|
Go to the source code of this file.
Enumerations | |
| enum | DB_PASS |
| enum | DB_USER |
| enum | DEBUG |
| enum | DSN |
| enum | PRINT_BIN |
| enum | PRINT_CONSTANT_OPTIONS |
| enum | PRINT_ENABLE_CACHE |
| enum | PRINT_TIME_CACHE |
| enum | PRINT_TMP |
| enum DB_PASS |
Definition at line 4 of file config.inc.php.
| enum DB_USER |
Definition at line 3 of file config.inc.php.
| enum DEBUG |
Definition at line 6 of file config.inc.php.
| enum DSN |
Definition at line 2 of file config.inc.php.
| enum PRINT_BIN |
Definition at line 8 of file config.inc.php.
Definition at line 13 of file config.inc.php.
| enum PRINT_ENABLE_CACHE |
Definition at line 10 of file config.inc.php.
| enum PRINT_TIME_CACHE |
Definition at line 11 of file config.inc.php.
| enum PRINT_TMP |
Definition at line 9 of file config.inc.php.


The {RClimacell} R package provides a high level wrapper around the Climacell version 4 API using the Timeline Interface. Currently, the {RClimacell} package only provides access to the Core data fields using the Timeline Interface. Each function call results in one API call and the free API (registration required) has both hourly rate limits and daily limits.
The {RClimacell} package consists of five functions:
climacell_temperature
: obtains temperature related variablesclimacell_wind
: obtains wind related variablesclimacell_precip
: obtains precipitation related variablesclimacell_celestial
: obtains the sunrise time, sunset time, and the moon phaseclimacell_core
: obtains all of the data fields from the Core data layer using the Timeline interfaceEach of these functions returns a formatted tibble in which each column is correctly encoded.
The following table summarizes which Core layers are available in the current package version (all of these fields can be obtained using the climacell_core()
function):
| API Field | {RClimacell} Equivalent Name | Implemented in package? | Part of Function |
|---|---|---|---|
| temperature | temp_c | yes | climacell_temperature() |
| temperatureApparent | temp_feel_c | yes | climacell_temperature() |
| dewPoint | dewpoint | yes | climacell_temperature() |
| humidity | humidity | yes | climacell_temperature() |
| windSpeed | wind_speed | yes | climacell_wind() |
| windDirection | wind_direction | yes | climacell_wind() |
| windGust | wind_gust | yes | climacell_wind() |
| pressureSurfaceLevel | pressure_surface_level | yes | climacell_precip() |
| pressureSeaLevel | pressure_sea_level | yes | climacell_precip() |
| precipitationIntensity | precipitation_intensity | yes | climacell_precip() |
| precipitationProbability | precipitation_probability | yes | climacell_precip() |
| precipitationType | precipitation_type | yes | climacell_precip() |
| sunriseTime | sunrise_time | yes | climcell_celestial() |
| sunsetTime | sunset_tim | yes | climcell_celestial() |
| solarGHI | solar_ghi | yes | climacell_precip() |
| visibility | visibility | yes | climacell_precip() |
| cloudCover | cloud_cover | yes | climacell_precip() |
| cloudBase | cloud_base | yes | climacell_precip() |
| cloudCeiling | cloud_ceiling | yes | climacell_precip() |
| moonPhase | moon_phase_code | yes | climcell_celestial() |
| weatherCode | weather_code | yes | climacell_precip() |
The Climacell API has certain limitations based on the subscription tier. This package is tested using the free tier. Due to this limitation, the author is only able to provide access to the Core layers. Note that the free tier allows for 500 calls per day, 25 calls per hour, and 3 calls per second (these limitations can change without notice).
The timestep
argument defines the intervals at which to retrieve the data (e.g., daily, hourly, etc.). Valid values are:
| Timestep | Interval | Lower Limit | Upper Limit |
|---|---|---|---|
| 1m | 1 minute (per minute) | 6 hours prior to actual current UTC time | 6 hours ahead of actual current UTC time |
| 15m | 15 minutes | 6 hours prior to actual current UTC time | 6 hours ahead of actual current UTC time |
| 30m | 30 minutes | 6 hours prior to actual current UTC time | 6 hours ahead of actual current UTC time |
| 1h | 1 hour (hourly) | 6 hours prior to actual current UTC time | 108 hours ahead of actual current UTC time |
| 1d | 1 day (daily) | actual current UTC time | 15 days ahead of actual current UTC time |
| current | n/a | actual current UTC time | actual current UTC time |
Up to date information on these limits can be found here.
Version 4 of the Climacell API returns all values in metric and UTC times. The {RClimacell} package is designed to return the values returned by the API call with minimal modifications. Most of the modifications are to ensure that the appropriate data value types are used. For instance, codes are typically integers and are coded as such.
Please note that the UTC times are in ISO 8601 standard.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 4
To make the sauce, place the sugar and rhubarb in a medium-sized pan and cook over a low-to-medium heat for five minutes.
Add the red port and bring to the boil for two minutes.
Add the chicken stock and cook until rhubarb resembles a sauce.
Preheat oven to 180C/356F/Gas 4.
To make the rösti, begin by par-boiling the potatoes for about 10-15 minutes. This will help the rösti to cook through more quickly. Cool until you're able to handle them.
Once cooled, using a grater, finely grate the potato. Sprinkle the potato with salt and place in a large tea towel or cloth. Squeeze firmly and discard the moisture that comes from the potatoes through the cloth.
Mix thyme leaves with potato and place in a small blini pan, about 2-3cm/1in in depth.
Using plenty of oil, cook rösti potato on a medium heat until golden brown on one side.
While rösti potato is cooking, constantly push the potato down using a fork.
Turn rösti and continue to colour until golden on both sides. NB: Rösti potatoes can be made in advance and reheated just before serving.
For the duck, on a medium-to-high heat, place duck breasts in a frying pan skin-side down and cook until skin is a light golden brown.
Place duck breasts in the oven for 8-12 minutes while continuing to check from time to time that the skin of the duck does not become too dark.
Remove duck from oven and rest for 4-5 minutes.
In a separate pan, sauté spinach in a little butter until soft.
Using the back of a slotted spoon, squeeze excess moisture out of spinach (discard) and keep spinach warm.
Place spinach and potato on serving plate, slice duck and arrange in a fan shape around the spinach and potato.
Drizzle sauce around the plate and serve.


All MPI implementations are required to support the data representation defined in this section. Support of optional datatypes (e.g., MPI_INTEGER2) is not required.
All floating point values are in big-endian
IEEE format [27] of the appropriate size.
Floating point values are represented by one
of three IEEE formats. These are the IEEE ``Single,'' ``Double,'' and
``Double Extended'' formats, requiring 4, 8 and 16 bytes of storage,
respectively.
For the IEEE ``Double Extended'' formats, MPI specifies a
Format Width of 16 bytes, with 15 exponent bits,
bias = +16383,
112 fraction bits, and an encoding analogous to the ``Double'' format.
All integral values are in two's complement big-endian format.
Big-endian means most significant byte at lowest address byte.
For C _Bool, Fortran LOGICAL and C++ bool,
0 implies false and nonzero implies true.
C float _Complex, double _Complex and long
double _Complex as well as
Fortran COMPLEX and DOUBLE COMPLEX are represented
by a pair of floating point
format values for the real and imaginary components.
Characters are in ISO 8859-1 format [28].
Wide characters (of type MPI_WCHAR)
are in Unicode format [47].
All signed numerals (e.g., MPI_INT, MPI_REAL)
have the sign bit at the most significant bit.
MPI_COMPLEX and MPI_DOUBLE_COMPLEX have the sign
bit of the real and imaginary parts at the most significant bit of each part.
According to IEEE specifications [27], the ``NaN''
(not a number) is system dependent.
It should not be interpreted within MPI as
anything other than ``NaN.''
The MPI treatment of ``NaN'' is similar to the approach used in XDR (see
ftp://ds.internic.net/rfc/rfc1832.txt).
( End of advice to implementors.)
All data is byte aligned, regardless of type.
All data items are stored contiguously in the file
(if the file view is contiguous).
All bytes of LOGICAL and bool must be checked
to determine the value.
( End of advice to implementors.)
The type MPI_PACKED is treated as bytes and is not converted.
The user should be aware that MPI_PACK has the option of placing
a header in the beginning of the pack buffer.
( End of advice to users.)
The size of the predefined datatypes returned from
MPI_TYPE_CREATE_F90_REAL,
MPI_TYPE_CREATE_F90_COMPLEX, and
MPI_TYPE_CREATE_F90_INTEGER
are defined in Section Additional Support for Fortran Numeric Intrinsic Types
,
page Parameterized Datatypes with Specified Precision and Exponent Range
.
When converting a larger size integer to a smaller size integer,
only the less significant bytes are moved.
Care must be taken to preserve the sign bit value.
This allows no conversion errors
if the data range is within the range of the smaller size integer.
( End of advice to implementors.)
Advice
to implementors.
Advice
to implementors.
Advice to users.
``external32'' sizes of predefined datatypes
Advice
to implementors.
Table External Data Representation: ``external32''
specifies the sizes of predefined datatypes in ``external32'' format.
Up: File Interoperability
Next: User-Defined Data Representations
Previous: Datatypes for File Interoperability
Return to MPI-2.2 Standard Index
Return to MPI Forum Home Page
(Unofficial) MPI-2.2 of September 4, 2009
HTML Generated on September 10, 2009


{% if art_info %}
Author Profile
{% else %}User Profile
{% endif %}Fill the form below appropriately. Enter (n/a) for empty fields.
Be sure to update your profile timely, this would be used as your contact details.
{{message}}
{% if art_info %}


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ZIP: 1002
Title: Opt-in Donation Feature
Owners: mistfpga (zcash forums<EMAIL_ADDRESS>Status: Obsolete
Category: Consensus Process
Created: 2019-07-17
License: CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0/>
Discussions-To: <https://forum.zcashcommunity.com/t/zip-proposal-a-genuine-opt-in-protocol-level-development-donation-option/33846>
Terminology
The key words "MUST", "MUST NOT", "SHOULD", "SHOULD NOT", and "MAY" in this document are to be interpreted as described in RFC 2119.
This ZIP defines these terms:
- Signalling is defined as expressing a voice through whatever mechanism is implemented or sought for that decision. In the context of this ZIP it primarily refers to signalling what to do with funds. This could be done by miners, straw poll, coinbase, proof of value, some internet poll thing, etc.
- Mining software in the context of this ZIP refers to pool software, local mining software, or staking software.
- Custodial services include any service in which a party controls the private keys of another party; mining pools and online wallets are examples.
- Mining is defined as the action of processing transactions, so this would include proof of stake, if Zcash would switch to that.
- User is defined as anyone that uses ZEC or another coin that adopts this ZIP.
- Mining coins transferred via fees are considered rewards (infinite), coins generated via block generation are considered distribution (finite).
- Opt-in vs opt-out - Opting out is a purely selfish act in the context of this ZIP. They do not burn the coins therefore giving everyone value. They keep them.
- Burning coins is purposefully taking them out of circulation forever at the protocol block distribution level.
- Initial promise is defined as complete honour of distributing all rewards to the miner. - This is a non neutral phrase. I accept that.
- Transaction sender is defined as anyone who sends a transaction across the Zcash network, be it t-t, z-z, t-z, z-t.
- Fee is the standard transaction fee that a sender puts on a transaction to get it included into a block and that is collected by the miner of that block.
- Transaction donation is an optional signalling string that creates a payment to the coins base donations.
- Block Reward is defined as block distribution plus mining fees.
- Spirit is defined as what is the intended outcome of the ZIP.
Out of Scope for this Proposal
Governance on how decisions are made. This ZIP is not meant to be used as a form of governance. It is a protocol-level opt-in for supporting the Zcash network development (like the Founders’ Reward, just with opt-out).
Signalling. Whilst a lot of the ZIP relies on the ability to signal intent in one way or another, it does not put forward such a mechanism and is designed to work with various form of signalling, or potentially without signalling at all.
Abstract
The spirit of this ZIP is:
- To allow continual funding of the Electric Coin Company, the Zcash Foundation, or some combination of these should a user choose to do so.
- To add a genuine opt-in feature, which is done at the user's choice.
Motivation
Technology changes, and it changes fast. What works now, may be easily breakable in 10 years, 20 years and certainly 50 years.
To help ensure ZEC can keep up with these changes, now and in 50 or 500 years' time, there needs to be a continual funding for research into new technology and financial stability in order to attract new talent.
The only source of indefinite wealth transfer is transaction fees or donations. This ZIP is specifically about voluntary donations (including via mining fees).
Requirements
- An additional opt-in mechanism, baked into the protocol. This is a condition of the Zcash Foundation too.
- Give an alterative to redistribution of either the current block distribution structure or the emission curve.
- The funding received by the Electric Coin Company and/or Zcash Foundation under this proposal MUST only be used to fund ZEC development for the lifetime of their receipt of it.
- To give a strong indication to the community and users that they have freedom to decide what they do with their coins and donations.
- Bake the addresses into the node codebase, in order that the wallet software or pool software does not need to keep track of donation addresses.
- Prevent users from sending donations to old addresses.
- Make it easier for pools to add support and prove that they are actually donating the percentage they say they are.
- Users MUST NOT be forced to signal.
Specification
- This ZIP MUST enforce the initial promise as defined by default.
- The official client MUST default to be counted as initial promise.
- No signal MUST be counted as whatever the pool is signalling for, when using a pool.
- Security MUST NOT be lessened.
- This ZIP MAY be set to opt-in via a user set flag.
- This ZIP MUST contain donation addresses in the coinbase, in a similar fashion to the current FR.
- When sending transactions the sender MAY signal their donation.
- A signal from a transaction sender MUST NOT override the default transaction processor signal for that transaction.
- A transaction sender MAY elect to include separate donation fees which MUST NOT be overridden by the transaction processor if this used or not.
this proposal is being published as a ZIP for the purpose of discussion and for the Zcash Foundation's sentiment collection process, despite significant issues with lack of clarity in the above specification.
Raised objections and issues so far
- This adds complexity to the protocol, which is technically not needed and generally a bad idea.
- This does not add anything that cannot already be done under the current protocol by users manually, although not to the same extent.
- Block sizes, this may impact the motivation to increase block sizes should that need arise.
- Signalling from shielded addresses to donations at taddresses?
- Once zcash goes full z address, how will transparency of donations be proven?
- ZEC is designed to not have high transaction fees or a secondary transaction fee market. Is this a core principle?
- A similar goal can be achieved without initial promise and just burn - mistfpga: I dislike taking coins out of circulation intentionally - it is an attempt to avoid that.
- Further note: If burn must be an option I would like to use something like the "rolling burn" option. this is not defined; it was intended that another ZIP be written to define it, but that has not been done.
Implications to other users
- Wallet development will need to be considered. Hopefully the requirements will lessen this impact after the first initial change.
- What happens if the Electric Coin Company and/or the Zcash Foundation close down, will the donations:
- go to into the mining fee
- get burnt
- get sent as change to the original sender
- be distributed via some other mechanism?
Technical implementation
Stuff that is already implemented in some form or another:
- Optional fees are already implemented in some wallet software.
- Optional fees already cannot be overridden by miners.
- Hardcoded donation addresses are already baked into the protocol so it should be minor work to adjust them to the signalling addresses.
- Hardcoded donation address already cannot be changed by pools or software.
- Signalling could be handled at the pool level
- Pools already add their own addresses to the coinbase, including donations.
References


Expert Advice
Belly Breathing — Catch your breath
Belly breathing is so easy, even a baby can do it.
There is an obvious connection between running and breathing. When they work together, they create an invigorating rhythm that sustains the runner. When they are out-of-synch, exhaustion, side-stitches, and shortness of breath take over.
The wrong way to breathe
Many runners breathe with their upper chests. They heave their chest up and down with each breath. When they are out of breath, they’ll often put their hands on their hips to “lift” their chest in an effort to get a deeper breath. This upper-chest breathing uses a combination of muscles in the chest, shoulders, and neck. It takes more effort and makes shortness of breath worse.
Breathing the right way
If you watch a baby sleep, you’ll see the baby’s stomach rise and fall with each breath. Babies naturally breathe with their diaphragm (also known as belly breathing). Relaxing the abdominal muscles as you inhale gives your diaphragm more space to move down. As a result, more air can enter your lungs. Tightening the abdominal muscles as you exhale forces more air out.
For runners, belly breathing helps prevent shortness of breath. It does so by increasing movement of the diaphragm. This helps you get more air into and out of the lungs.
You can and should learn to breathe with the diaphragm again. Because you’ll be using only one muscle to breathe instead of many, you’ll use less energy.
To belly breathe, follow the steps below.
Step 1
- Place one hand over the center of your stomach. Put the other hand on your upper chest.
- Inhale and let your stomach move out. Your upper chest should stay still.
Step 2
- Tighten your stomach muscles and exhale.
- Feel your stomach muscles move in (as if someone is pushing on your stomach).
Practice belly breathing three or four times a day.
Hint
It can be hard to start, or regain, control of belly breathing during a run.
Try this!
You can build strength in the diaphragm the same way you do in any muscle — by working against resistance. Once you’ve mastered belly breathing, try a little weight training! Lie on the bed with a weight on your stomach and do a few minutes of diaphragmatic breathing. Start with a lighter weight, such as a bag of dried beans. Work up to a heavier weight, such as a small bag of flour.


International Day
for the Eradication of Poverty
New York, 17 October 1996
Message from James Gustave Speth
Administrator, United Nations Development Programme
Today marks the International Day for the Eradication of Poverty. On
this day, the United Nations Development Programme (UNDP) re-dedicates
itself to a decade-long, global effort to replace hunger, helplessness
and despair with opportunity, hope and the promise of a better future.
Poverty places an intolerable burden on the human spirit. We cannot accept
that it will always be with us. The modern world has the resources, the
know-how and the expertise to relegate poverty to the pages of history.
That is why UNDP, with the enthusiastic backing of our Executive Board,
has made the fight against world poverty its central and overriding priority.
UNDP now spends nearly 90 per cent of its core resources in countries with
90 per cent of the world's poorest people. We have committed the full force
of all our energies to the gravest human challenge of our time--an effort
which will also galvanize and energize the various efforts of the United
Nations around a great and just cause.
Picture a moment what being poor really means--beyond the vast numbers
of nameless, faceless people who many think live only in faraway places.
Poverty is a hungry and thirsty child who cannot understand why there is
no food and no water. Poverty is an elderly woman with no heat in winter,
a woman with a lifetime of hard work behind her and only a damp chill as
her reward.  But being poor is more
than a lack of food, shelter and livelihoods. Poverty means marginalization--the
exclusion of millions of people in countries, rich and poor, from the benefits
of progress. Poverty also means polarization--the growing gap between the
haves and the have-nots, both between countries and within countries.
Inequities breed joblessness and hopelessness, anger and despair--and
all too often violence and conflict. The world must make a place for everyone
to share in its bounty. And the poor need more control over the forces
shaping their lives. They need the opportunity to lift themselves out of
poverty and social exclusion and enter a world of equity and justice.
The income gap between the richest and poorest 20 per cent of the world's
people has not been narrowing in the past 30 years. It has, in fact, doubled.
Each day, 68,000 people join the ranks of the poor--families living on
less than one dollar a day. Let us ask ourselves what the future could
possibly hold for the children in these families.
The goal to eradicate extreme poverty is not some lofty idealism when
we see how many industrial countries over the course of this century have
done just that. In this sense, conquering poverty is not just a moral imperative
but a feasible objective.
With the spirit of the 1995 Copenhagen World Summit on Social Development
as our guide and inspiration, UNDP is helping to forge a world partnership
geared to replacing poverty with equity. We have set our goals to provide
sustainable livelihoods, to advance the well-being of women and to regenerate
the environment.
UNDP offices throughout the world are sponsoring and organizing events
to observe the International Day for the Eradication of Poverty. The activities,
which take place during the week of 17-24 October, are designed to encourage
and assist governments and their people to develop national poverty eradication
strategies as well as plans of actions which are comprehensive, participatory
and realistic.
Within this framework, UNDP is working with governments to help them
identify the nature and scope of poverty in their respective countries.
We are supporting initiatives that provide equitable access to assets including
skills, credit, jobs and sustainable livelihoods, land and environmental
resources, linkages to national and international markets and information
systems, citizenship rights and legal rights for women and minorities.
The real potential of the next century will not be found in stocks or
technology or minerals. The real potential of the future will be found
in the three billion people now living in poverty who collectively represent
the greatest potential for growth and opportunity the world has ever seen.
Unless we address the problems of poverty now, none of the great goals
the international community has set--peace, stability, human rights for
all, preservation of the environment--are achievable in a world where one
half of the people find themselves shut out of opportunity and the benefits
of a global society.
Poverty is the great denier. It denies comfort, dignity, freedom, participation.
Today we deny the great denier its handiwork. I call upon every individual
who cares about justice and human dignity to join the global campaign to
eradicate poverty. We have the know-how. We have the resources. Today,
we need the commitment.
|


Hey all! Time for quick update on what happened in React this week.
The new DevTools now show you exactly the reason why a component rerendered, including which prop changed and more.
The feature flag added to disable yielding in Concurrent Mode was superset by the new Batched Mode.
These changes have been made to the React Flare:
To make sure suspended nodes are hidden even if custom CSS would overwrite it, it’s now using !important using style.setProperty.
More work on React Fresh:
New contributors land their first PR in the react, devtools, or documentation repositories every week.
Have a nice weekend and see you soon! 👋


--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/cannot.20find.20case.20names.20for.20induction.html ---
Why do I get the error "could not find open goal of given case" with the following code?
universe u variables { α : Type u } { size : α → ℕ } include size example : α → Prop := begin assume a : α, let n := size a, induction n, case nat.zero { sorry, }, case nat.succ { sorry, }, done end
The error message is weird, but it's clearly Lean's answer to you trying to do something weird. Could you give more context? What are you actually trying to do?
changing let
to have
works, but i am not sure what is going on either
I want to prove a property about some relation on elements of an inductive type , but it doesn't hold by structural induction because the definition of the relation uses an operation that changes the elements, but which does preserve the size, so my induction must be on the size of the elements.
trying to do something weird
Why is this weird?
It will be very difficult to help you without a clearer explanation, or some code actually illustrating your use case. In the mean time, maybe reading https://leanprover.zulipchat.com/#narrow/stream/113489-new-members/topic/Induction.20on.20minimum.20.22length.22 could help (what you wrote sounds vaguely similar to that old thread).
At the beginning of your proof, you have chosen an element a
. Now, it is fixed forever, so you can not do an induction on its size. The naive way to do this would be to prove a statement of the form : "for all n
, for all elements a
of sizen
, then something holds", by induction over n
. The non-naive way would be to generalize
something.
Ah yes, of course. I see - thanks! Sorry for all the stupid questions ;-)
Don't worry about asking "stupid" questions.
especially not with error messages like these. i still find it strange that it only fails when case
is used wheras you just can't prove it if you don't use case
.
Error messages are not Lean's strong point. After a while you get used to them although I've not seen this one before
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WITNESS LIST Finance Committee (Subcommittee on Articles IV and V Agencies) March 24, 1998-10:30A Department of Criminal Justice On: McNutt, David (Dept. of Crim. Justice), Huntsville Reynolds, Carl (Dept. of Crim. Justice), Austin Scott, Wayne (Dept. of Crim. Justice), Huntsville Department of Public Safety On: Davis, Lt. Col. Thomas (Dept. of Public Safety), Austin Haas, Tom (Dept. of Public Safety), Austin Thomas, Col. Dudley M. (Dept. of Public Safety), Austin Performance-Based Budgeting Survey On: Claire, Andrea (State Auditors Office), Austin


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THE RIVER WILD A film review by Scott Renshaw Copyright 1994 Scott Renshaw
Starring: Meryl Streep, Kevin Bacon, David Strathairn, Joseph Mazzello, John C. Reilly. Screenplay: Denis O'Neil. Director: Curtis Hanson.
Meryl Streep has proved to be an actor impossible to pigeonhole. Early in her career, she became renowned for her roles in such serious fare as SOPHIE'S CHOICE and OUT OF AFRICA, but was also stereotyped as an "accent of the month" technician without an audience-friendly personality. Then, with films like POSTCARDS FROM THE EDGE, DEFENDING YOUR LIFE and DEATH BECOMES HER, she showed a completely new and extremely appealing gift for comedy. Now Streep has gotten serious again, but this time in the context of an action-suspense thriller. THE RIVER WILD gives Streep the chance to flex new muscles (literally and artistically), and while she continues to be one of the most talented actors alive, she is failed here by a script which is thoroughly by-the-numbers.
Streep plays Gail, a Boston woman in the midst of marital difficulties. When her workaholic husband Tom (David Strathairn) bails out on a river rafting trip for son Roarke's (Joseph Mazzello) birthday, Gail, Roarke and the family dog head for the high country anyway. Tom surprises her by joining them at the last minute, but tensions run high. They run even higher when they happen upon Wade (Kevin Bacon) and Terry (John C. Reilly), two inexperienced rafters who have lost their guide. Gail, a veteran of the river, offers to help them make it down, but it soon becomes clear that Wade and Terry plan to go farther than Gail wants to take them, and that she and her family have no choice but to go along.
There is something to be said simply for the opportunity to watch Meryl Streep perform. At times during THE RIVER WILD, her talent explodes through the film's surface like one of the Class V rapids Gail must navigate. In one phenomenal scene, Gail leans in close to Wade to explain in a vicious whisper that she simply isn't capable of navigating "The Gauntlet," a series of rapids which lies ahead. She manages to convey not only her anger at Wade for threatening her family, but a subtle seduction in the attempt to convince him and a genuine frustration that she isn't good enough to make this journey even if she wanted to. It was because of scenes like that that my attention never completely wandered as long as Streep was on the screen, and she is almost always on the screen.
The problem is that most of the elements surrounding her aren't one-tenth as interesting. Denis O'Neil's script goes exactly where you expect it to go exactly when you expect it to go there, a story any movie of the week could come up with. A scene between Streep and David Strathairn in which they discuss their marital problems brought up elements of Gail's personality which can be found nowhere in the script, leaving Streep to flesh out this "demanding" streak on her own. Strathairn is solid, but has little to do; Kevin Bacon has a lot to do, and does most of it poorly.  Director Curtis Hanson directs in a workmanlike manner, trotting out such suspense film standbys as the old "pet leaps out to the accompaniment of a blast of music" trick. It frequently seems as though he sees the family conflict storyline as something in the way, something to be pushed through to get to the rafting sequences.
To be fair, those sequences are exciting. Cinematographer Robert Elswit's camera swoops and dives, and there is a genuine sense of danger. The location scenery is also magnificent, filmed on rivers in Oregon and Montana, and helps fill in many of the dead spots. But THE RIVER WILD is too often THE RIVER MILD, a mediocre melodrama gifted with the presence of one great actor.
On the Renshaw scale of 0 to 10 rapids: 5.
-- Scott Renshaw Stanford University Office of the General Counsel
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I decided to take class on Programming to improve and polish my skills in coding After completing wecmap classes i want to become a .............