| DOSE: |
15 mg |
oral |
2C-B |
(powder / crystals) |
DOSE : ~15 mg 2cb powder
Method : Directly in mouth
Setting : Home, no previous food for 8+ hours
Intent : Sexual/Sensual
Onset : +45 minutes
My intention for 2cb this time was to once again try to experiment with this substance which I have heard can be very sensual and positive. In the past 9 or so tries with it, I have had very mixed results. The first 6 were generally uncomfortable, generally not so great experiences, one was good, another was not so pleasant, and another was neutral.
This time I planned to work by myself (I often experiment with a partner) at home to be able to hopefully work with my set and setting carefully again. (Most previous attempts were with a partner.. With the last couple of tries I have felt that I have started to 'learn' 2cb)...
Total entheogenic experiences of all types ~30. No food for 8+ hours. 15mg powder, slightly yellowish/tan, directly in mouth, tastes bitter but not as 'sour' as MDMA. Tastes like other tasted 2cb.
T+45 mins : Minor alerts, subtle changes in visual. Start to read The Only Dance There Is (Ram Dass), look at some pictures in some art books, read some excerpts from The Art of Sexual Ecstasy (?) and look at pictures from a 'normal' sex magazine.. yuck.
T+60 mins: Mild effects start to be felt, I feel a little silly and happy to be in a new head space. I have some trouble focusing on the words in Only Dance and now have trouble staying mentally focused on the paragraph-content.. seems like its time to move on to things where I don't need to have a long attention span. I poke around the art books and find them to be slightly enhanced as I am reacting somewhat more fluidly than normal.. I open the Sex magazine again and find that my normal cynicism and distaste for such things seems to have mellowed. Instead of reacting with anywhere from mild indifference to revulsion at the pictures (especially the ads), I find that if I dont like a picture I just dont look at it or care. I also find that I am drawn towards the part of the pictures that are OK: 'she has a nice calf' or 'he has some interesting makeup on'.. I find the magazine mildly arousing and fun instead of (at baseline) mildly distasteful or cynically amusing.
Interesting.
I close my eyes and focus on the internal feelings of my body and notice that (once again) my stomach feels the weirdest in a negative way. I decide to work on that and focus on the sort of 'comfortable, cuddly' feelings in my legs and arms and try to bring that feeling to my torso... The stomach feeling and feeling of 'restlessness' seems to continue.. so I decide to try to add one of my most trusted allies: cannabis.
(when I smoke, I usually smoke very little and don't actually pull any smoke into my lungs.. I use a pipe and use a pipe-smoking technique where I pull the smoke into my mouth and hold it there.. Ocasionally I open the back of my throat and pull the smoke into my thoat..)
I smoke (as above) a small bowl of nice tasting green cannabis and very quickly start to feel a change in the 'restlessness'. The feeling of restlessness starts to fade into a feeling of 'stimulated comfort' or something like that.
I try again to focus on 'smoothing out' the stomach feel and it starts to work and as I play with the odd sensations (mostly a sort of childlike rolling around, playing kinda feeling) I notice that the weird stomach feelings (which has sometimes almost taken over my 2cb experiences) fade into the background.
T+90: my sitter asks if its OK to put on a movie: Rasputin.. I say OK and continue to lie on the bed and close my eyes.. The first 30 mins of the movie seem very interesting but mildly confusing.. I find that my attention seems to be somewhat mercurial but able to be focused. I seem to be finding the experience 'fun'.. not terribly profound.. somewhat body-based.. and definitely sense-oriented.. with reactions and boy-oriented feelings enhanced.
T+2 hours: The movie starts to seem more coherent and less confusing and I find myself enjoying watching it most of the time, with the rest just sorta 'lying there' and talking with my sitter about my experience. The movie is good.
I also start to feel like eating something light would be a nice thing.. I chomp on some dried fruit and nuts. Dried apricots were very nice. Yumm.
T+4 hours: Part of the idea for trying 2cb again has been to try to work towards a sensual connection with my partner. I thought that, perhaps, since we had been mostly unable to find this connection when coming up together that if I tried it first, I could find the sensual place and then she could come up and I could try to lead here there. Soo.. I was pretty happy with how things had gone and the effects were 90% gone..
T+4 hours: I take 10mg 2cb powder orally straight and my partner takes 7mg (she generally needs less than the average dose).
T+4.75 hours: Start to feel mild effects again.
T+5.3 hours: The effects of the 10mg are noticeably less than the 15mg earlier (no suprise). We find that this level of 2cb is a nice mild stimulant and seems to allow for a little easier sensual connection. I sometimes feel a little of the 'merging' feeling as we kiss and play.. not exactly merging with my partner so much as merging with the feelings of openness and closeness and/or the feelings of touch. Hmm..
In the feelings of the effects, it felt somewhat analagous to the good feelings of 3 or so glasses of champagne, without alcohol's short-up curve and long downslide. Also, adding a little cannabis here has a nice 'smoothing' effect on the stimulated feeling where it can often enhance the 'tired' feelings of alcohol (not always and not when used carefully :)...
Overall, the experiement was a complete success. Im starting to feel like I 'have a handle' on 2cb and kinda know how to steer my ride down the river with this entheogen. If I were to try to describe how to work with it to someone else, I would tell them to:
- be careful about eating beforehand (true for all entheogens for me)
- Find some positive material to have on hand and some positive music playing.
- If the body feel starts to become unpleasant, lie or sit down and close your eyes and focus on breathing and look for parts of your body that do feel good and work on cultivating that feeling?
- If cannabis is an ally, try a small amount and work up very slowly.
- Make sure you have a comfortable space.
- Clean up your space before ingesting. I have found my aesthetic sense with 2cb to somewhat enhanced and I found myself becoming annoyed (in previous experiences) at some very unaesthetic garbage and mess that was around.
Its been almost a month since this experiment and I've tried it again since with perhaps even more comfortable effects.
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.


[§188F-1] Definitions. As used in this chapter, unless the context requires otherwise:
"Department" means the department of land and natural resources.
"Management area" means the West Hawaii regional fishery management area established in section 188F-2.
"Plan" means the West Hawaii regional fishery management area plan established in section 188F-4. [L 1998, c 306, pt of §2]


Juice Wrld Allegedly Consumed Pills on Plane Before His Death, 70 Pounds of Marijuana Seized: Report
by Peter A. BerryMore details of the circumstances surrounding Juice Wrld's death have reportedly just been revealed.
According to a Monday (Dec. 9) report from TMZ, people aboard the private jet Juice Wrld was flying in told police that the rapper had consumed several pills before his seizure, which is one he suffered after arriving at Chicago Midway International Airport on Sunday morning. Additionally, law enforcement sources say they found a bottle of codeine cough syrup on the plane and 70 pounds of marijuana were reportedly seized from the jet. The FBI reportedly seized the marijuana.
Two people in Juice's entourage, security guards Chris Long and Henry Dean, were also arrested for having concealed guns at the airport. Despite having valid conceal and carry permits, that does not authorize the men to have the weapons in the airport. As a result, they were charged with misdemeanor gun violations. Long also serves as a photographer for Juice Wrld.
The site also says that a person aboard the plane told authorities that the beloved rapper had a Percocet problem. Juice Wrld's official cause of death hasn't yet been revealed, but an autopsy is supposed to be conducted today.
This news arrives one day after the announcement of Juice Wrld's death. In a statement, his record label, Interscope Geffen A&M Records, spoke on his passing.
"Juice made a profound impact on the world in such a short period of time," the statement begins. "He was a gentle soul, whose creativity knew no bounds, an exceptional human being and artist who loved and cared for his fans above everything else. To lose someone so kind and so close to our hearts is devastating. Our thoughts are with Juice’s family and friends, everyone at his label Grade A, and his millions of fans around the world."
XXL has reached out to Juice Wrld's camp for comment.
See Photos From Juice Wrld's Fall 2019 XXL Magazine Cover Shoot
Styled Michael Comrie with co-stylist Adam Morales
Marni Mohair Cardigan, Rhude T-Shirt
Brain Dead Hoodie
Vintage Punk Jacket, Descontrol; Jewelry Artist's Own
Last Heavy Hoodie
Brain Dead Hoodie and Overalls, No.Liste Sneakers
Last Heavy Hoodie and Pants


Israel
by Associated Press1 / 3Blue and White Party leader Benny Gantz, right, reaches out to shake hands with Israeli Prime Minister Benjamin Netanyahu at an official memorial for former Israeli Prime Minister Yitzhak Rabin and his wife Leah, commemorating 24 years since the assassination of Rabin, at Mt. Herzl in Jerusalem, Sunday, Nov. 10, 2019. (Heidi Levine/Pool via AP)
JERUSALEM (AP) — The Latest on Israeli politics (all times local):
1:25 p.m.
Israeli kingmaker Avigdor Lieberman has refused to endorse a candidate for prime minister, practically pushing the nation toward a new, third election this year.
Lieberman’s comments on Wednesday were widely anticipated as a midnight deadline closes in on Benny Gantz’s window to present a coalition government.
If Gantz fails, which is now all but guaranteed, the country enters the final 21-day period for a candidate to present a majority before new elections are called.
Neither Prime Minister Benjamin Netanyahu nor his chief challenger Gantz has the required majority to build a coalition government with like-minded allies. Lieberman has refused to give either the nudge for the required majority in Israel’s 120-seat parliament and has urged them to join in a unity government as a way out of the stalemate but those efforts have failed.
___
8:50 a.m.
Israel faces the increasing likelihood of a third election after another fruitless meeting between Prime Minister Benjamin Netanyahu and his chief challenger Benny Gantz.
Neither Netanyahu nor Gantz have the required majority to build a coalition government. Kingmaker Avigdor Lieberman has refused to give either the nudge for the required majority in Israel’s 120-seat parliament and has urged them to join in a unity government as a way out of the stalemate.
But Gantz and Netanyahu have refused to bend on their conditions for such an agreement. Their meeting late Tuesday made no headway.
Gantz has a midnight deadline Wednesday to present a potential coalition government. If he fails, as expected, the country enters the final 21-day period for a candidate to present a majority before new elections are called.


These Excel Shortcuts Are Actually Useful
by Nick Douglas“How fast can you work in Excel?” asks a viral video that’s been bouncing around the internet for over a year. The animation demonstrates some quality Excel shortcuts:
- Select an entire row with shift+space, a column with ctrl+space.
- Insert the current date with ctrl+; and the current time with ctrl+shift+;.
- Get the sum of a group of cells by selecting all the cells, then hitting alt and +.
- Hide the row you currently have highlighted with ctrl+9, and the current column with ctrl+0. (That’s a zero.)
- To make a line break within one cell, hit alt+enter.
- To see all the formulae in your spreadsheet, inside their cells, hit ctrl+`. (That’s the accent grave key, aka the tilde key, in the top left.)
The hacks start two minutes into this video, an hour long, brain-rotting compilation of “THE ULTIMATE IQ TEST, POPULAR RIDDLES, EMOJI CHALLENGE AND BRAIN TEASERS.”
The animation bounced around various channels and platforms and landed at the Lifehacks subreddit, finally freed from its compilation prison and brought to its proper audience. Happy spreadsheeting.


Displaced and injured wildlife
The fires, which have destroyed more than 1 million hectares of bushland and razed hundreds of homes, have also killed or displaced countless animals along the mid north coast. Photos by Brook Mitchell & Aidan Kean
16 Nov 2019, 10:05
WIRES volunteer Desley Prophet feeds a baby Wallaby, one of many animals currently in her care, including those dropped to her by an RFS volunteer currently battling the Gospers Mountain.Brook Mitchell
WIRES volunteer Desley Prophet cares for a three week old flying fox dropped to her by an RFS volunteer currently battling the Gospers Mountain Road.Brook Mitchell
A three-week old flying fox is cared for by Desley Prophet .Brook Mitchell
Animal rescue shelters and are being inundated with a menagerie of native wildlife, with fears local koala populations have been obliterated as deadly bushfires continue to tear across NSWAidan Kean
While some koalas are found relatively unscathed but now homeless, others are rushed to the centre with severe burns.Aidan Kean
Birds, possums, turtles, kangaroos and dozens of koalas have been dropped off at Port Macquarie Koala Hospital in recent days.Aidan Kean
The koala hospital estimates that more than 350 local koalas will have died in the recent bushfires.Aidan Kean
This koala has found a safe haven at Port Macquarie Koala Hospital.Aidan Kean
WIRES volunteer Julie Roach carries a baby Eastern Gray kangaroo, one of four animals Julie and her family took with them when they were evacuated from Colo Heights.Brook Mitchell
WIRES volunteer Julie Roach holds wombats Lightning and Bolt. Julie and her family were evacuated from Colo Heights and brought animals in their care.Brook Mitchell
Wombats Lightning and Bolt.Brook_Mitchell


@* * Copyright 2021 HM Revenue & Customs * * 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. *@ @import config.ApplicationConfig @import include._ @import model.MfaMandateDetails @import domain.models.developers.DeveloperSession @import domain.models.views.BackButtonWithJavaScript @this(devMain: DevMain2) @(mfaMandateDetails: MfaMandateDetails)(implicit messagesProvider: MessagesProvider, loggedIn: DeveloperSession, request: play.api.mvc.Request[Any], appConfig: ApplicationConfig) @devMain( title = "Add 2-step verification", userFullName = loggedIn.loggedInName, back = BackButtonWithJavaScript, developerSession = Some(loggedIn) ) {
Use 2-step verification to protect your Developer Hub account and application details from being compromised.
@{if(mfaMandateDetails.showAdminMfaMandatedMessage)


22 Baby-Faced Actors Who Fooled Us by Playing Teenage Characters
While age matters in the entertainment industry, some actors and actresses can really make you believe that they are high schoolers, when in fact they are much older. These artists have faces that make you think that they never age. Bianca Lawson, for example, got away with playing a teenager for 2 decades!
We at Bright Side were pleasantly surprised to discover that these youthful looking actors and actresses are actually much older than the roles they took on.
1. Jennifer Grey
Grey was 27 when she played 17-year-old Baby in Dirty Dancing.
2. Ralph Macchio
The actor was 23 when he starred as the 17-year-old Daniel LaRusso in The Karate Kid (1984).
3. Bianca Lawson
Lawson seems forever young, having played teenage characters for over 20 years. She was in her 20s when she filmed Dawson’s Creek and Save the Last Dance. In her 30s, she was a teen on popular shows like Pretty Little Liars and in The Vampire Diaries.
4. Gabrielle Union
Union was 28 when she portrayed a teen cheerleader in Bring It On.
5. Leonardo DiCaprio
DiCaprio put his young looks to good use as teenager Frank Abagnale in Catch Me If You Can. He was 28 at the time.
6. Kristen Bell
The petite actress was 24 years old when she began filming Veronica Mars, where she was a high schooler in the earlier seasons.
7. Sarah Hyland
The Modern Family star was a 22-year-old who pulled off the character of a teen cheerleader and class president in Struck By Lightning.
8. Shirley Henderson
Known for her role as Moaning Myrtle in the Harry Potter series, the actress was 36 when she first appeared as the young witch.
9. Michael J. Fox
Fox started filming as the teenage Marty McFly when he was 24 years old.
10. Audrey Hepburn
Holly Golightly in Breakfast at Tiffany’s was 19 years old while Hepburn, who played her, was 32 at the time.
11. Felicity Jones
Jones was 30 when she acted in Breathe In as a high schooler.
12. Jason Earles
In Hannah Montana, he played 16-year-old Jackson Stewart, but in reality, he was 29 when he began playing this role.
13. Ashleigh Murray
Murray was actually 28 years old when she went on screen in Riverdale as the teenager Josie McCoy.
14. Emilia Clarke
Clarke was 25 when she portrayed the 16-year-old Daenerys Targaryen in Game of Thrones.
15. Keiko Agena
The actress was 27 when she began playing the role of 16-year-old Lane Kim, Rory’s best friend in Gilmore Girls.
16. Sean Patrick Thomas
Thomas was 31 when he played teenager Derek Reynolds in Save the Last Dance alongside Julia Stiles.
17. Emily Kinney
Kinney played 18-year-old Beth Greene in The Walking Dead. She was 28 when she first starred as the teenager.
18. Alexis Bledel
Her character in The Sisterhood of the Traveling Pants was a teenager. She was 24 then.
19. Thomas Brodie-Sangster
He was 24 when he starred as the teenager, Newt, in The Maze Runner.
20. Maggie Grace
Grace was 25 when she acted as the abducted ,17-year-old daughter in Taken.
21. Ellen Page
20-year-old Page pulled off the character of a pregnant 16-year-old in Juno.
22. Carey Mulligan
Mulligan played a character who was a decade younger than her actual age in The Great Gatsby. She was 28 and Daisy Buchanan, the character in the movie, was 17 years old.
Did these actors and actresses trick you into believing that they were teenagers? Do you know any other actors who look younger than their real age?
Preview photo credit The Karate Kid / Columbia Pictures


Dear Sir, I have a profiling amount in an excess of US$183.5M, which I seek your partnership in accommodating for me. I am willing to give out 25% of this total sum to you for your quick assistance and partnership. However, I sincerely seek your confidence in this transaction, which I propose to you as a TOP SECRET. My name is Robert Bada, i am the personal assistance to the former President of Republic of Liberia (President Charles Taylor). You most be aware that Charles Taylor has been fighting serious civil war with the Liberia United for the Restoration of Democracy (LURDS) for quite some years now. And LURDS were backed all along by some foreign powerful countries. Not quite long ago, the American government ordered President Charles Taylor to leave Liberia or be forced out of power. Knowing fully well the capabilities of America and other powerful members of the United Nations, President Charles Taylor decided on the 11th of August 2003 to go into exile in a neighboring country Nigeria to seek asylum. Based on these developments, his various foreign bank accounts have been frozen and some are still under serious investigation. But in the light of all these sad happenings, President Charles Taylor was able, through the help of some loyalist succeeded to secretly move the sum of US$183.5M, on my name as the owner to a private security company vault in Nigeria where the final crediting is expected to be carried out later. All the depositing documents of the above fund were on my name and they are still in my possession YOUR ROLE: All I need from you is to stand as the beneficiary of the above quoted sum and I will arrange for the documentation which will enable the Security Company transfer / wire the fund to your bank account. I have decided to do this only with you and use this sum to relocate to European or American continent and never to be connected to any of President Charles Taylor?s conglomerates. This transaction can be concluded in 2 weeks. URGENT: Your response is needed. I want you to call me on 234 1 7755778 for more directives information and the nest required step of how we have to make immediate move. PLEASE send your REPLY to these my private email addresses<EMAIL_ADDRESS>and<EMAIL_ADDRESS>I will also need your private and direct telephone and fax number for easy reach. Please this is a very confidential matter, you don't disclose to anybody for us to have success. As soon as I get your positive response, I will send you more details. Best regard Mr Robert Bada


Yemen government delays return, officials blame separatists
by Ahmed Al-Haj, The Associated PressSANAA, Yemen — Yemeni officials say the government has been forced to delay its return to the city of Aden, blaming southern separatists for stalling on the key point of a power-sharing deal signed early this month to end their infighting.
Under the agreement brokered by Saudi Arabia between Yemeni President Abed Rabbo Mansour Hadi and the separatists, backed by the United Arab Emirates, the government was to have returned to Aden last Tuesday.
The separatists pushed government forces out and captured Aden during summer clashes.
The officials say the separatists refuse to hand over government facilities and insisting on joint committees. The officials spoke Sunday on condition of anonymity because they weren’t authorized to talk to reporters.
The infighting between government forces and separatists added another layer to Yemen’s complex civil war.
Ahmed Al-Haj, The Associated Press


So, Where to start. Heres a little info about me!
My First Site by Riley G.


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File Channel.lua
Functions
| GwChannel:age () | Mark the channel as stale. |
| GwChannel:al_decode (mtype, message) | Adaptation layer decoding. |
| GwChannel:clear () | Clear the channel configuration. |
| GwChannel:configure (cversion, name, password) | Configure the channel. |
| GwChannel:dump_status (label) | Dump the channel status. |
| GwChannel:is_configured () | Test if the channel is configured. |
| GwChannel:is_connected () | Check if a connection exists to the custom channel. |
| GwChannel:is_stale () | Check if channel configuration is stale. |
| GwChannel:join () | Join a bridge channel. |
| GwChannel:leave () | Leave a bridge channel. |
| GwChannel:new () | GwChannel constructor function. |
| GwChannel:receive (f, ...) | Handler for data received on a channel. |
| GwChannel:send (type, ...) | Sends an encoded message on the shared channel. |
| GwChannel:tl_dequeue () | Remove a segment from the channel transmit queue. |
| GwChannel:tl_enqueue (segment) | Add a segment to the channel transmit queue. |
| GwChannel:tl_flush () | Transmit all messages in the channel transmit queue. |
Functions
- GwChannel:age ()
- Mark the channel as stale.
- GwChannel:al_decode (mtype, message)
-
Adaptation layer decoding.
Parameters:
-
mtype
: message type -
message
: message content
Return value:
- A table of message strings. Returns nil on error.
-
- GwChannel:clear ()
- Clear the channel configuration.
- GwChannel:configure (cversion, name, password)
-
Configure the channel.
Parameters:
-
cversion
: Configuration version. -
name
: Name of the channel. -
password
: Password for the channel. (optional)
-
- GwChannel:dump_status (label)
-
Dump the channel status.
Parameters:
-
label
: An identifier for the channel.
-
- GwChannel:is_configured ()
-
Test if the channel is configured.
Return value:
- True if configured, false otherwise.
- GwChannel:is_connected ()
-
Check if a connection exists to the custom channel.
Return value:
- True if connected, otherwise false.
- GwChannel:is_stale ()
-
Check if channel configuration is stale.
Return value:
- True if stale, false otherwise.
- GwChannel:join ()
-
Join a bridge channel.
Return value:
- True if connection success, false otherwise.
- GwChannel:leave ()
-
Leave a bridge channel.
Return value:
- True if a disconnection occurred, false otherwise.
- GwChannel:new ()
-
GwChannel constructor function.
Return value:
- An initialized GwChannel instance.
- GwChannel:receive (f, ...)
-
Handler for data received on a channel.
Parameters:
-
f
: A callback function. -
...
: The API event arguments.
Return value:
- The return value of f applied to the data.
-
- GwChannel:send (type, ...)
-
Sends an encoded message on the shared channel.
Parameters:
-
type
: The message type. Accepted values are: GW_MTYPE_CHAT GW_MTYPE_ACHIEVEMENT GW_MTYPE_BROADCAST GW_MTYPE_NOTICE GW_MTYPE_REQUEST GW_MTYPE_ADDON GW_MTYPE_EXTERNAL -
...
: Text of the message.
-
- GwChannel:tl_dequeue ()
-
Remove a segment from the channel transmit queue.
Return value:
- Segment removed from the queue or nil if queue is empty.
- GwChannel:tl_enqueue (segment)
-
Add a segment to the channel transmit queue.
Parameters:
-
segment
: Segment to enqueue.
Return value:
- Number of segments in queue after the insertion.
-
- GwChannel:tl_flush ()
-
Transmit all messages in the channel transmit queue.
Return value:
- Number of messages flushed.


Class PaymentData
Class PaymentData
- LeadCommerce\Shopware\SDK\Entity\Base
- LeadCommerce\Shopware\SDK\Entity\PaymentData
Namespace: LeadCommerce\Shopware\SDK\Entity
Located at LeadCommerce/Shopware/SDK/Entity/PaymentData.php
Located at LeadCommerce/Shopware/SDK/Entity/PaymentData.php
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getArrayCopy(),
setEntityAttributes()
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integer
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$id
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integer
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$paymentMeanId
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protected
string
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$useBillingData
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protected
string
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$bankName
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protected
string
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$bic
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protected
string
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$iban
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protected
string
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$accountNumber
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protected
string
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$bankCode
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protected
string
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$accountHolder
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protected
string
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$createdAt
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Search
|
Getting started guideIntroductionWelcome to Allegro 4.9! Yes, the documentation is still very patchy. But if you're interested anyway, this short guide should point you at the parts of the API that you'll want to know about first. It's not a tutorial, as there isn't much discussion, only links into the manual. The rest you'll have to discover for yourself. Read the examples, and ask questions at Allegro.cc. There is an unofficial tutorial at the wiki. Be aware that, being on the wiki, it may be a little out of date, but the changes should be minor. Hopefully more will sprout when things stabilise, as they did for earlier versions of Allegro. Structure of the library and its addonsAllegro 4.9 is divided into a core library and multiple addons. The addons are bundled together and built at the same time as the core, but they are distinct and kept in separate libraries. The core doesn't depend on anything in the addons, but addons may depend on the core and other addons and additional third party libraries. Here are the addons and their dependencies:
The header file for the core library is InitialisationBefore using Allegro you must call al_init. Some addons have their own initialisation, e.g. al_init_image_addon, al_init_font_addon, al_init_ttf_addon. To receive input, you need to initialise some subsystems like al_install_keyboard, al_install_mouse, al_install_joystick. Opening a windowal_create_display will open a window and return an ALLEGRO_DISPLAY. To clear the display, call al_clear_to_color. Use al_map_rgba or al_map_rgba_f to obtain an ALLEGRO_COLOR parameter. Drawing operations are performed on a backbuffer. To make the operations visible, call al_flip_display. Display an imageTo load an image from disk, you need to have initialised the image I/O addon with al_init_image_addon. Then use al_load_bitmap, which returns an ALLEGRO_BITMAP. Use al_draw_bitmap, al_draw_scaled_bitmap or al_draw_rotated_scaled_bitmap to draw the image to the backbuffer. Remember to call al_flip_display. Changing the drawing targetNotice that al_clear_to_color and al_draw_bitmap didn't take destination parameters: the destination is implicit. Allegro remembers the current "target bitmap" for the current thread. To change the target bitmap, call al_set_target_bitmap. The backbuffer of the display is also a bitmap. You can get it with al_get_backbuffer and then restore it as the target bitmap. Other bitmaps can be created with al_create_bitmap, with options which can be adjusted with al_set_new_bitmap_flags and al_set_new_bitmap_format. Event queues and inputInput comes from multiple sources: keyboard, mouse, joystick, timers, etc. Event queues aggregate events from all these sources, then you can query the queue for events. Create an event queue with al_create_event_queue, then tell input sources to place new events into that queue using al_register_event_source. The usual input event sources can be retrieved with al_get_keyboard_event_source, al_get_mouse_event_source and al_get_joystick_event_source. Events can be retrieved with al_wait_for_event or al_get_next_event. Check the event type and other fields of ALLEGRO_EVENT to react to the input. Displays are also event sources, which emit events when they are resized. You'll need to set the ALLEGRO_RESIZABLE flag with al_set_new_display_flags before creating the display, then register the display with an event queue. When you get a resize event, call al_acknowledge_resize. Timers are event sources which "tick" periodically, causing an event to be inserted into the queues that the timer is registered with. Create some with al_install_timer. al_current_time and al_rest are more direct ways to deal with time.  Use al_draw_text or al_draw_textf. For TrueType fonts, you'll need to initialise the TTF font addon with al_init_ttf_addon and load a TTF font with al_load_ttf_font. Drawing primitivesThe primitives addon provides some handy routines to draw lines (al_draw_line), rectangles (al_draw_rectangle), circles (al_draw_circle), etc. BlendingTo draw translucent or tinted images or primitives, change the blender state with al_set_blender. As with al_set_target_bitmap, this changes Allegro's internal state (for the current thread). Often you'll want to save some part of the state and restore it later. The functions al_store_state and al_restore_state provide a convenient way to do that. SoundUse al_install_audio to initialize sound. This will allow loading uncompressed .wav files, for other formats you need to initialize them first, for example with al_init_ogg_vorbis_addon for the .ogg format. After that, you can simply use al_reserve_samples and pass the number of sound effects typically playing at the same time. Then load your sound effects with al_load_sample and play them with al_play_sample. To stream large pieces of music from disk, you can use al_load_audio_stream so the whole piece will not have to be pre-loaded into memory. If the above sounds too simple and you can't help but think about clipping and latency issues, don't worry.  The al_reserve_samples function mentioned above only sets up a default mixer and a number of sample instances but you don't need to use it. Instead, to get a "direct connection" to the sound system you would use an ALLEGRO_VOICE (but depending on the platform only one such voice is guaranteed to be available and it might require a specific format of audio data). Therefore all sound can be first routed through an ALLEGRO_MIXER which is connected to such a voice (or another mixer) and will mix together all sample data fed to it. You can then directly stream real-time sample data to a mixer or a voice using an ALLEGRO_AUDIO_STREAM or play complete sounds using an ALLEGRO_SAMPLE_INSTANCE. The latter simply points to an ALLEGRO_SAMPLE and will stream it for you. |
Last updated: 2010-04-01 08:44:45 UTC


The memery
package is used for generating internet memes suited specifically to data analysts, combining the visual impact of an attention-grabbing meme with graphic results of data analysis. This vignette covers the basic usage of memery
with several examples.
Before getting to the code and other details, you can explore a quick visual example using the Shiny app packaged with memery
. It displays an input meme background image and an inset plot which are combined to form the analyst’s meme. The app makes available any ggplot objects in the global environment created by the user to be used as inset plots for memes. If none exist, memeApp
will generate a test plot ggplot object, memery_testplot
, for the app session. Available plots populate the inset plot selection menu.
library(memery)
memeApp()
If the magick
package and ImageMagick software are installed on the system, memeApp
will launch in complete mode and the default image will be an animated gif. If not installed, a simplified version of the example app will launch, and only jpg and png files can be used. Some users have no interest in animated gifs and may not have ImageMagick installed on their operating system. This software is not required since working with animated gifs represent only one small aspect of memery
. It is only listed as a suggested package. Any package functionality that uses the magick
package returns gracefully with a notification about the missing package. The only function in memery
that uses magick
is meme_gif
.
Now onto the core of the package. This consists of the background image and overlying text label(s). The image can be provided as a path to a local file or a URL. Below are examples of each, mixing up combinations of source file and output file format. memery
also provides the classic meme font, Impact, as the default as well as the text shadow outline effect, which is available for any font you use.
Note that Impact is a Windows font. If using memery
on Linux for example, you would have to first install the font if not already installed on the system. If Impact or any other font family passed to meme
, e.g. family = "Consolas"
, is not installed on an operating system, meme
will ignore it and fall back on family = "serif"
internally. If unfamiliar, explore the documentation and examples available for the showtext
and sysfonts
packages, which memery
leverages.
loc <- system.file("philosoraptor.jpg", package = "memery")
web <- "https://imgflip.com/s/meme/Philosoraptor.jpg"
lab <- c("What to call my R package?", "Perhaps...")
meme(loc, lab[1], "meme1.jpg")
meme(web, lab[1], "meme1.png")
There is sensible default label placement. If label
is a vector of length two, meme
will make a symmetrical top and bottom title/subtitle pair of text labels.
meme(loc, lab, "meme2.jpg")
This is done using the default lab_pos
argument, which calls text_position
. This convenience function is only useful for one or two text labels. meme
allows you to place an arbitrary number of labels on the plot with arbitrary positioning by passing your own list to lab_pos
where each list element is the same length as label
. You can see what to do by looking at the output of text_position
.
text_position(n = 2)
#> $w
#> [1] 0.9 0.9
#>
#> $h
#> [1] 0.3 0.3
#>
#> $x
#> [1] 0.5 0.5
#>
#> $y
#> [1] 0.9 0.1
The label and shadow color can be controlled by col
and shadow
.
clrs <- c("orange", "white")
meme(loc, lab, "meme3.jpg", col = clrs[1], shadow = clrs[2])
The arguments width
and height
do not need to be provided. If missing, they are inferred from the dimensions of img
. However, providing width
and height
overrides the source file dimension. This is useful for large source images. Whether or not width
or height
are provided, mult
can also be used as an image dimensions multiplier. See below for details.
While the default size
is set to 1, this is rather arbitrary. There is really no perfect default because the ideal size depends on several factors including the text string length, font family, and the output file dimensions, as well as subjective taste such as how much of the image width should the text cover, whether it will display with insufficient or excessive height, or whether it will block the view of important areas of the meme image. It makes sense to explicitly supply size
for every meme. Note that, all else being equal, in general if you use an image scaled to, say, twice the width and height of another, doubling size
will retain proportional label width coverage, but then height coverage will change. Text may also display slightly differently in png vs. jpg output files.
Avoid using mult
to increase your image size as it will expand the shadow effect. Use a larger source image instead. mult
is best for multipliers less than one, used to shrink an image. For example, a picture taken with your phone may have dimensions well in excess of what you need for a meme and it will be more efficient to produce a smaller output file. width
and height
are useful when you need to change the canvas size. These will not alter the aspect ratio. These will all affect the displayed label size in so much as it relates to the image dimensions.
In addition to drawing text labels on top of the background image, meme
offers the ability to overlay an inset plot, a plot within the meme plot. This could be a thumbnail inset appearing in a corner of the plot. For example, it could be a logo. But generally speaking, this kind of behavior is directly accessible using the grid
framework and memery
does not attempt to duplicate this generality. Instead, it expects the inset
argument to be any ggplot object; `inset is not for reading in a second image file. It is meant to be a plot.
By default, a ggplot object passed to meme
via inset
will take up approximately the lower two thirds of the plot and the full with, accounting for some margin space. It has a semi-transparent background so that it does not completely obscure the meme background image. These settings, background color, transparency, size and position, can all be specified in the call to meme
as the following examples demonstrate.
library(ggplot2)
x <- seq(0, 2 * pi, length.out = 50)
panels <- rep(paste("Philosoraptor's plot", c("A", "B")), each = 50)
d <- data.frame(x = x, y = sin(x), grp = panels)
txt <- c("Philosoraptor's plots", "I like to make plots", "Figure 1. (A) shows a plot and (B) shows another plot.")
p <- ggplot(d, aes(x, y)) + geom_line(colour = "cornflowerblue", size = 2) +
geom_point(colour = "orange", size = 4) + facet_wrap(~grp) + labs(title = txt[1],
subtitle = txt[2], caption = txt[3])
meme(loc, lab, "meme4a.jpg", inset = p)
Note the default semi-transparent background that allows the meme image to show through when the inset has a large coverage area. The style includes rounded corners. This is from the grid
package. It is a rectangle layer in the same viewport as p
; it is not part of the ggplot theme. The latter is separate and can be controlled by passing your own theme to ggtheme
or setting this to NULL
, which falls back on whatever theme is set for your plot p
. The default theme for meme plots comes from memetheme
. Naturally, the theme will need to be customized for many meme plots because underlying meme images are arbitrary.
The graph overlay does not fit well, namely the annotations. This will be adjusted in a moment. First, a quick look at other position templates. An opaque background for the inset is more suitable for a thumbnail image that does not get in the way of the meme. The following example shows a bottom left corner inset graphic. An empty theme is used since there is no room in the inset for plot annotations.
set.seed(1)
p2 <- ggplot(data.frame(x = rnorm(10000)), aes(x)) + geom_density(adjust = 2,
colour = "white", size = 1)
pos <- list(w = 0.2, h = 0.2, x = 0.125, y = 0.125)
meme(loc, lab[1], "meme4b.jpg", inset = p2, inset_bg = list(fill = "dodgerblue",
col = "black"), inset_pos = pos, ggtheme = theme_void())
Above, the size and position was specified explicitly with pos
. However, the same could be done using inset_position(type = "bl")
. The available position templates include the four corners via tl
, tr
, br
and bl
for top right, top left, bottom left and bottom right, respectively. There is also a center
thumbnail option. inset_position
also takes size
and margin
arguments to further specify the thumbnail placement.
pos <- inset_position("bl", size = c(0.4, 0.2), margin = c(0.025, 0.05))
meme(loc, lab[1], "meme4b2.jpg", inset = p2, inset_bg = list(fill = "firebrick1",
col = "white"), inset_pos = pos, ggtheme = theme_void())
There are also four full quadrant templates. These are special cases of the corner thumbnails. They are specified by appending the letter q
to the end of a corner template ID: tlq
, trq
, brq
, and blq
. The size
argument is not applicable since these are fixed, full quadrant plots, but these templates still allow for margin
control.
Returning to the more complex graph, the philosoraptor image is a bit small for the first detailed plot shown above where the annotations go off the image. For convenience, it is enlarged below by simply using mult = 2
when including the full graph again. For now, drop the second text label. It will be relocated later.
meme(loc, lab[1], "meme4c.jpg", size = 2, inset = p, mult = 2)
Below is an example where the background panel is set to another semi-transparent color and the border color is no longer transparent.
vp_bg <- list(fill = "#FF00FF50", col = "#FFFFFF80")
meme(loc, lab[1], "meme4d.jpg", size = 2, inset = p, inset_bg = vp_bg, mult = 2)
You can also increase the radius of the rounded corners, with, e.g.
list(r = unit(0.1, "snpc"))
Setting to zero will remove the rounding.
As shown, more than one text label can be drawn on the meme plot and assigned a different position. Other arguments are correspondingly vectorized. Each label can have unique text size, font family, font color, shadow color, and position arguments. Whereas the length of elements in label_pos
must match the length of label
, these other arguments are recycled if not as long as label
.
lab[2:3] <- c("Perhaps raptr... NO!!!", "Pfft. Figures.")
lab_pos <- list(w = rep(0.9, 3), h = rep(0.3, 3), x = rep(0.5, 3), y = c(0.95,
0.85, 0.3))
meme(loc, lab, "meme5.jpg", size = c(1.25, 2.5, 1), family = c("serif", "Impact",
"Impact"), col = clrs, shadow = rev(clrs), label_pos = lab_pos, inset = p,
mult = 2)
If ImageMagick is installed on your system, animated gifs can be used for data analyst memes.
d$grp <- gsub("Philosoraptor's", "Cat's", d$grp)
p <- ggplot(d, aes(x, y)) + geom_line(colour = "white", size = 2) + geom_point(colour = "orange",
size = 1) + facet_wrap(~grp) + labs(title = "The wiggles", subtitle = "Plots for cats",
caption = "Figure 1. Gimme sine waves.")
lab <- c("R plots for cats", "Sine wave sine wave...")
pos <- list(w = rep(0.9, 2), h = rep(0.3, 2), x = rep(0.5, 2), y = c(0.9, 0.75))
img <- "http://forgifs.com/gallery/d/228621-4/Cat-wiggles.gif"
meme_gif(img, lab, "sine.gif", size = c(1.5, 0.75), label_pos = pos, inset = p,
inset_bg = list(fill = "#00BFFF80"), fps = 20)
The generated file will look like this:


A vision to develop, design, comprehend, and implement satellite technologies through practical hands-on engineering and experimentation
Our goal at SatCom GMU is to pursue meaningful projects and apply engineering principles to substantial problems and challenges.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam consectetur, risus at tempor molestie, mi lacus venenatis eros, vitae fringilla dolor metus vitae ligula. Fusce gravida posuere libero, id dictum nibh. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.
George Mason University
ECE Department
George Mason University
Class of 2021
ELEN BSE
George Mason University
Class of 2021
CS BS
George Mason University
Class of 2021
ELEN BSE
George Mason University
Class of 2019
CpE BSE, MSE
George Mason University
Class of 2020
ELEN BSE
George Mason University
Class of 2020
ELEN BSE


There are 81 unique cards.
All card has 4 properties: shape, pattern, fill, number.
All properties have 3 possible values.
A set is only valid if all properties have the same value or none of the values match on the 3 card.
If a player thinks there is a Set, press SPACE
.
Selecting the 3 card should be very quick, you don't have time to think after you said Set!
If it is a valid set, score is increased. The cards in the Set are dismissed.
If not, then score is decreased and the player misses a turn, but you cannot go under 0 points.
You can select the player on the left.
If all players agree that there is no Set on the table, you can draw 3 more cards by pressing ENTER
.
Press SPACE
to start the game or F5
to start a new one.


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--- layout: post title: Party date: '2016-10-28T05:10:29+02:00' categories: - Storyboards - Sketches picture_url: https://film-Storyboards.tumblr.com/post/152418785536 ---


We are dectitated to people that cares for you confort and welbeing which starts with building in house tha makes you fell loke home.
We help people to make their dreams come true by giving them ideas and connect them to the proffesionals and shops in order to make realise their dreams live.


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Alfred Ng thinks writing in the third person is weird. His last name is pronounced -ING, in case anyone was wondering. I'm gonna start talking in the first person again.
I'm a journalist covering technology, mostly in privacy and cybersecurity. Sometimes, I daydream about being a famous b-boy. Feel free to contact me if you want to know anything else.


--- layout: default title: Demae Channel ---
The Demae Channel was a Japan-exclusive Channel that allowed you to deliver food to your home (sushi, chicken, pizza, hamburgers, etc). The service it used is Demae-Can. It was later released for the Wii U, but it was discontinued on March 31, 2017 for both the Wii and the Wii U.


Helping cat-herds become wolf-packs
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| Home | Trees | Indices | Help |
|
|---|
|
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Fréchet distances.
Classes Frechet, FrechetDegrees, FrechetRadians, FrechetCosineAndoyerLambert, FrechetCosineForsytheAndoyerLambert, FrechetCosineLaw, FrechetDistanceTo< FrechetEquirectangular, FrechetEuclidean, FrechetExact, FrechetFlatLocal, FrechetFlatPolar, FrechetHaversine, FrechetHubeny, FrechetKarney, FrechetThomas and FrechetVincentys to compute discrete Fréchet distances between two sets of
LatLon
, NumPy
, tuples
or other
types of points.
Only FrechetDistanceTo -iff used with ellipsoidalKarney.LatLon points- and FrechetKarney requires installation of Charles Karney's geographiclib.
Typical usage is as follows. First, create a Frechet
calculator from one set of LatLon
points.
f = FrechetXyz(point1s, ...)
Get the discrete Fréchet distance to another set of
LatLon
points by
t6 = f.discrete(point2s)
Or, use function frechet_
with a proper
distance
function passed as keyword arguments as follows
t6 = frechet_(point1s, point2s, ..., distance=...)
.
In both cases, the returned result t6
is a Frechet6Tuple.
For (lat, lon, ...)
points in a NumPy
array
or plain tuples
, wrap the points in a Numpy2LatLon respectively Tuple2LatLon instance, more details in the documentation
thereof.
For other points, create a Frechet
sub-class with the appropriate distance
method overloading
Frechet.distance as in this example.
>>> from pygeodesy import Frechet, hypot_ >>> >>> class F3D(Frechet): >>> """Custom Frechet example. >>> """ >>> def distance(self, p1, p2): >>> return hypot_(p1.x - p2.x, p1.y - p2.y, p1.z - p2.z) >>> >>> f3D = F3D(xyz1, ..., units="...") >>> t6 = f3D.discrete(xyz2)
Transcribed from the original Computing Discrete Fréchet Distance by Eiter, T. and Mannila, H., 1994, April 25, Technical Report CD-TR 94/64, Information Systems Department/Christian Doppler Laboratory for Expert Systems, Technical University Vienna, Austria.
This Frechet.discrete implementation optionally generates
intermediate points for each point set separately. For example, using
keyword argument fraction=0.5
adds one additional point
halfway between each pair of points. Or using fraction=0.1
interpolates nine additional points between each points pair.
The Frechet6Tuple attributes fi1
and/or
fi2
will be fractional indices of type
float
if keyword argument fraction
is used.
Otherwise, fi1
and/or fi2
are simply type
int
indices into the respective points set.
For example, fractional
index value 2.5 means an
intermediate point halfway between points[2] and points[3]. Use function
fractional to obtain the intermediate point for a
fractional index in the corresponding set of points.
The Fréchet
distance was introduced in 1906 by Maurice Fréchet, see reference [6]. It is a measure of similarity between
curves that takes into account the location and ordering of the points.
Therefore, it is often a better metric than the well-known
Hausdorff
distance, see the hausdorff
module.
Version: 23.08.06
| Classes | |
|
FrechetError Fréchet issue. |
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Frechet Frechet base class, requires method Frechet.distance to be overloaded. |
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FrechetDegrees DEPRECATED, use an other Frechet* class.
|
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FrechetRadians DEPRECATED, use an other Frechet* class.
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FrechetCosineAndoyerLambert Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.cosineAndoyerLambert.
|
|
|
FrechetCosineForsytheAndoyerLambert Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.cosineForsytheAndoyerLambert.
|
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|
FrechetCosineLaw Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.cosineLaw.
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FrechetDistanceTo Compute the Frechet distance based on the distance
from the point1s' LatLon.distanceTo method,
conventionally in meter .
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FrechetEquirectangular Compute the Frechet distance based on the
equirectangular distance in radians squared
like function pygeodesy.equirectangular.
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FrechetEuclidean Compute the Frechet distance based on the
Euclidean distance in radians from function pygeodesy.euclidean.
|
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FrechetExact Compute the Frechet distance based on the
angular distance in degrees from method GeodesicExact.Inverse .
|
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FrechetFlatLocal Compute the Frechet distance based on the
angular distance in radians squared like
function pygeodesy.flatLocal_/pygeodesy.hubeny.
|
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FrechetFlatPolar Compute the Frechet distance based on the
angular distance in radians from function flatPolar_.
|
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FrechetHaversine Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.haversine_.
|
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|
FrechetHubeny Compute the Frechet distance based on the
angular distance in radians squared like
function pygeodesy.flatLocal_/pygeodesy.hubeny.
|
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|
FrechetKarney Compute the Frechet distance based on the
angular distance in degrees from
Karney's geographiclib geodesic.Geodesic Inverse method.
|
|
|
FrechetThomas Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.thomas_.
|
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|
FrechetVincentys Compute the Frechet distance based on the
angular distance in radians from function pygeodesy.vincentys_.
|
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Frechet6Tuple 6-Tuple (fd, fi1, fi2, r, n, units) with the
discrete Fréchet distance fd ,
fractional indices fi1 and fi2 as
FIx , the recursion depth r , the number of
distances computed n and the units class or class or name of the distance
units .
|
| Functions | |||
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| Variables | |
__all__ = _ALL_LAZY.frechet
|
| Function Details |
Compute the discrete Fréchet distance between two paths, each given as a set of points.
Note:
Function frechet_ does not support fractional
indices for intermediate |
| Home | Trees | Indices | Help |
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| Generated by Epydoc 3.0.1 on Sun Aug 20 14:42:07 2023 | http://epydoc.sourceforge.net |


A couple of ideas from: [1] [2] [3] made me wonder if you could get some insight into urban space by looking at inline, mostly one dimensional simplifications of block geometries. Feel free to use for any purpose, here's an explanation and example use.
Rendering is a bit cpu-hungry, tested in Firefox and WebKit


4 years experience in working with cross-functional and technical teams on strategic projects as Business Analyst and other project roles. Effective communicator, collaborator, and individual performer. Dedicated to providing an excellent customer experience and finding process effeciencies.
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--- layout: archive title: Zulip Chat Archive permalink: /stream/116395-maths/topic/card.html ---
Is there already a function associating to any set its cardinality if it is finite, and 0 otherwise? This would be to enable me to write
∃t, finite t ∧ card t ≤ 17
without type classes trickery to convince Lean that t
is a fintype. I know I can write
∃t, ∃H: finite t, (@fintype.card t (finite.fintype H)) ≤ 17
but this is not very readable...
You can use cardinal.mk
, but the result isn't a nat
It's not hard to define the function you are talking about either... if you define it with enough supporting theorems it seems like a good utility function for mathlib
OK, I'll prepare something like that (and interface it with finsets, fintypes, and cardinal.mk). For the name, what about set.card
?
it's not really a set thing.. I was just thinking fintype.card'
I guess it has type Type -> nat
noncomputable def fintype.card' (α : Type*) : ℕ := by classical; exact if h : nonempty (fintype α) then @fintype.card α (classical.choice h) else 0
Well, it's not really a fintype
thing either, as it applies to all Types an not just fintypes.
that's true, although it is defined in terms of fintypes and only actually works on fintypes
roption
anyone?
No point. It still won't be computable, since you need stronger than a proposition. I wouldn't mind the idea of a roption for fintype instead of Prop though.
Not sure that would work actually.
Finally, I went for cardinal.mk
, it works perfectly for what I want to do. Just one question though: I could not find
theorem mk_eq_mk_iff_nonempty_equiv {α β : Type u} : mk α = mk β ↔ nonempty (α ≃ β) := ⟨λh, quotient.exact h, λh, quotient.sound h⟩
in the library. Is it because I did not look closely enough, or is it worth adding?
quotient.eq
Yes, of course!
In fact a rewrite along ← quotient.eq
does not work since there are too many missing type informations. Unless there is a simple solution, I will add the lemma mk_eq_mk_iff_nonempty_equiv
.
you want to rewrite with this equality? What are you doing with this?
In cardinal.lean
it's pretty much all stuff like refine quotient.sound ⟨function...⟩
I need to use some arbitrary bijection between a given finite set and some fin n
, where n
is the cardinality of my set. See https://github.com/sgouezel/mathlib/blob/b606163512a103ffa2e5acf335d66089b4fd661b/src/topology/metric_space/gromov_hausdorff.lean#L1345
choice is really not necessary there... you can just cases
on it
I would skip the mk_eq_mk_iff
theorem, prove mk s = mk (fin N)
using rw like that, and then cases quotient.exact this
to get an equiv
Done, thanks.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


FabØ
01-Jan-19 09:50 PM
2019, Up for the challenge!
For many of us, the New Year is a moment to reflect on the past and prepare for the year ahead.
As I reflect upon 2018, I am filled with gratitude to be a part of this community. I'm particularly thankful for @Ludom , one of our top investors and board members; for @Yassin and @sφldat , among our very first token holders; and for @metaphilibert and his indispensable guidance.
We've had the pleasure of finding genuine, warm, giving people in the KOMODO community and we hope that our contribution to the community will also be meaningful as we strive to give back.
Shifting now to thoughts on what lies ahead, I'd like to share a summary of my economic prospective for 2019 (ideas that I plan to develop further on our Discord channel).
2019 & 2020: Years of Opportunity
What I envision happening in 2019 (and something my team members have discussed at length) is a dynamic blend of difficulty and opportunity. First, a global financial crisis hangs on the horizon and may amount to a currency crisis. While this sounds grim, I see it as a chance for our community (and for people in general) to pull together and find better ways to work and interact.
Looking at what appears to be an impending global financial crisis, the picture does look a bit grim at first. As economic growth slows and profits slump, we may see mounting debt pressure rendering private institutions (especially banks) unable to honor their debts and fulfill their engagements -- likely resulting in default.
In response to defaults, defiant economic actors are likely to significantly raise risk premiums, triggering cost and volume of debts (and proliferating even more defaults).
In terms of mitigation, governments and leaders are both ill-equipped and stunted by a poor track record. Many have already used and abused the buy-out card, and in many cases they lack the resources, credibility and method to pass it along to taxpayers -- who are still digesting the last bill.
Instead, we will see an increase in protectionist/populist political measures motivated by short term views. The result will trigger the deflagration of traditional monetary spaces.
But here's the silver lining: negative downturns in the global markets may spur a concurrent upswing in the crypto community. Coin prices may surge and relevant crypto asset projects will attract even more people searching for solutions. This could lead to an increase in demand for crypto-related jobs and with it, incentives to contribute and develop the system.
These dynamic shifts can be a positive game changer. It's times like this --when the cards get redistributed--that change be transmuted into opportunity with widespread benefits.
Based on this forecast and the outcome of many variables, I stake my career and my family's future -- a sentiment that many of us working in the crypto community share. Looking to the future with informed optimism is how we can work to land on the right side of the fence. This is why it is critical that we develop a viable, alternative ecosystem. A major step in that direction is the creation of KSB, a stable coin by design built on a KOMODO asset chain. After numerous exchanges with different protocol leaders, we feel evermore confident about putting our time and effort into to the KOMODO ecosystem, reaching out to new users and developing our services on the Komodo platform.
This is what motives me every day, and I hope to be able to call KOMODO home and to continue collaborating with the people in this community.
I hope to chat and see you around on Discord and elsewhere.
Best wishes to each of you and yours. Let's make this a great year, together.
Cheers,
Fabien


From this page you can see the current readings from all the monitored sensors. Move the phone around a bit to see the orientation readings update.
Location:
Locating ...
Orientation:
0
degrees


module Float:sig
..end
Floating-point arithmetic.
OCaml's floating-point numbers follow the
IEEE 754 standard, using double precision (64 bits) numbers.
Floating-point operations never raise an exception on overflow,
underflow, division by zero, etc. Instead, special IEEE numbers
are returned as appropriate, such as infinity
for 1.0 /. 0.0
,
neg_infinity
for -1.0 /. 0.0
, and nan
('not a number')
for 0.0 /. 0.0
. These special numbers then propagate through
floating-point computations as expected: for instance,
1.0 /. infinity
is 0.0
, basic arithmetic operations
(+.
, -.
, *.
, /.
) with nan
as an argument return nan
, ...
val zero : float
The floating point 0.
val one : float
The floating-point 1.
val minus_one : float
The floating-point -1.
val neg : float -> float
Unary negation.
val add : float -> float -> float
Floating-point addition.
val sub : float -> float -> float
Floating-point subtraction.
val mul : float -> float -> float
Floating-point multiplication.
val div : float -> float -> float
Floating-point division.
val fma : float -> float -> float -> float
fma x y z
returns x * y + z
, with a best effort for computing
this expression with a single rounding, using either hardware
instructions (providing full IEEE compliance) or a software
emulation.
On 64-bit Cygwin, 64-bit mingw-w64 and MSVC 2017 and earlier, this function may be emulated owing to known bugs on limitations on these platforms. Note: since software emulation of the fma is costly, make sure that you are using hardware fma support if performance matters.
val rem : float -> float -> float
rem a b
returns the remainder of a
with respect to b
. The returned
value is a -. n *. b
, where n
is the quotient a /. b
rounded towards
zero to an integer.
val succ : float -> float
succ x
returns the floating point number right after x
i.e.,
the smallest floating-point number greater than x
. See also
Float.next_after
.
val pred : float -> float
pred x
returns the floating-point number right before x
i.e.,
the greatest floating-point number smaller than x
. See also
Float.next_after
.
val abs : float -> float
abs f
returns the absolute value of f
.
val infinity : float
Positive infinity.
val neg_infinity : float
Negative infinity.
val nan : float
A special floating-point value denoting the result of an
undefined operation such as 0.0 /. 0.0
. Stands for
'not a number'. Any floating-point operation with nan
as
argument returns nan
as result. As for floating-point comparisons,
=
, <
, <=
, >
and >=
return false
and <>
returns true
if one or both of their arguments is nan
.
val pi : float
The constant pi.
val max_float : float
The largest positive finite value of type float
.
val min_float : float
The smallest positive, non-zero, non-denormalized value of type float
.
val epsilon : float
The difference between 1.0
and the smallest exactly representable
floating-point number greater than 1.0
.
val is_finite : float -> bool
is_finite x
is true
if and only if x
is finite i.e., not infinite and
not Float.nan
.
val is_infinite : float -> bool
is_infinite x
is true
if and only if x
is Float.infinity
or
Float.neg_infinity
.
val is_nan : float -> bool
is_nan x
is true
if and only if x
is not a number (see Float.nan
).
val is_integer : float -> bool
is_integer x
is true
if and only if x
is an integer.
val of_int : int -> float
Convert an integer to floating-point.
val to_int : float -> int
Truncate the given floating-point number to an integer.
The result is unspecified if the argument is nan
or falls outside the
range of representable integers.
val of_string : string -> float
Convert the given string to a float. The string is read in decimal
(by default) or in hexadecimal (marked by 0x
or 0X
).
The format of decimal floating-point numbers is
[-] dd.ddd (e|E) [+|-] dd
, where d
stands for a decimal digit.
The format of hexadecimal floating-point numbers is
[-] 0(x|X) hh.hhh (p|P) [+|-] dd
, where h
stands for an
hexadecimal digit and d
for a decimal digit.
In both cases, at least one of the integer and fractional parts must be
given; the exponent part is optional.
The _
(underscore) character can appear anywhere in the string
and is ignored.
Depending on the execution platforms, other representations of
floating-point numbers can be accepted, but should not be relied upon.
Failure
if the given string is not a valid
representation of a float.val of_string_opt : string -> float option
Same as of_string
, but returns None
instead of raising.
val to_string : float -> string
Return the string representation of a floating-point number.
typefpclass =
fpclass
=
| |
FP_normal |
(* | Normal number, none of the below | *) |
| |
FP_subnormal |
(* | Number very close to 0.0, has reduced precision | *) |
| |
FP_zero |
(* | Number is 0.0 or -0.0 | *) |
| |
FP_infinite |
(* | Number is positive or negative infinity | *) |
| |
FP_nan |
(* | Not a number: result of an undefined operation | *) |
The five classes of floating-point numbers, as determined by
the Float.classify_float
function.
val classify_float : float -> fpclass
Return the class of the given floating-point number: normal, subnormal, zero, infinite, or not a number.
val pow : float -> float -> float
Exponentiation.
val sqrt : float -> float
Square root.
val cbrt : float -> float
Cube root.
val exp : float -> float
Exponential.
val exp2 : float -> float
Base 2 exponential function.
val log : float -> float
Natural logarithm.
val log10 : float -> float
Base 10 logarithm.
val log2 : float -> float
Base 2 logarithm.
val expm1 : float -> float
expm1 x
computes exp x -. 1.0
, giving numerically-accurate results
even if x
is close to 0.0
.
val log1p : float -> float
log1p x
computes log(1.0 +. x)
(natural logarithm),
giving numerically-accurate results even if x
is close to 0.0
.
val cos : float -> float
Cosine. Argument is in radians.
val sin : float -> float
Sine. Argument is in radians.
val tan : float -> float
Tangent. Argument is in radians.
val acos : float -> float
Arc cosine. The argument must fall within the range [-1.0, 1.0]
.
Result is in radians and is between 0.0
and pi
.
val asin : float -> float
Arc sine. The argument must fall within the range [-1.0, 1.0]
.
Result is in radians and is between -pi/2
and pi/2
.
val atan : float -> float
Arc tangent.
Result is in radians and is between -pi/2
and pi/2
.
val atan2 : float -> float -> float
atan2 y x
returns the arc tangent of y /. x
. The signs of x
and y
are used to determine the quadrant of the result.
Result is in radians and is between -pi
and pi
.
val hypot : float -> float -> float
hypot x y
returns sqrt(x *. x + y *. y)
, that is, the length
of the hypotenuse of a right-angled triangle with sides of length
x
and y
, or, equivalently, the distance of the point (x,y)
to origin. If one of x
or y
is infinite, returns infinity
even if the other is nan
.
val cosh : float -> float
Hyperbolic cosine. Argument is in radians.
val sinh : float -> float
Hyperbolic sine. Argument is in radians.
val tanh : float -> float
Hyperbolic tangent. Argument is in radians.
val acosh : float -> float
Hyperbolic arc cosine. The argument must fall within the range
[1.0, inf]
.
Result is in radians and is between 0.0
and inf
.
val asinh : float -> float
Hyperbolic arc sine. The argument and result range over the entire real line. Result is in radians.
val atanh : float -> float
Hyperbolic arc tangent. The argument must fall within the range
[-1.0, 1.0]
.
Result is in radians and ranges over the entire real line.
val erf : float -> float
Error function. The argument ranges over the entire real line.
The result is always within [-1.0, 1.0]
.
val erfc : float -> float
Complementary error function (erfc x = 1 - erf x
).
The argument ranges over the entire real line.
The result is always within [-1.0, 1.0]
.
val trunc : float -> float
trunc x
rounds x
to the nearest integer whose absolute value is
less than or equal to x
.
val round : float -> float
round x
rounds x
to the nearest integer with ties (fractional
values of 0.5) rounded away from zero, regardless of the current
rounding direction. If x
is an integer, +0.
, -0.
, nan
, or
infinite, x
itself is returned.
On 64-bit mingw-w64, this function may be emulated owing to a bug in the C runtime library (CRT) on this platform.
val ceil : float -> float
Round above to an integer value.
ceil f
returns the least integer value greater than or equal to f
.
The result is returned as a float.
val floor : float -> float
Round below to an integer value.
floor f
returns the greatest integer value less than or
equal to f
.
The result is returned as a float.
val next_after : float -> float -> float
next_after x y
returns the next representable floating-point
value following x
in the direction of y
. More precisely, if
y
is greater (resp. less) than x
, it returns the smallest
(resp. largest) representable number greater (resp. less) than x
.
If x
equals y
, the function returns y
. If x
or y
is
nan
, a nan
is returned.
Note that next_after max_float infinity = infinity
and that
next_after 0. infinity
is the smallest denormalized positive number.
If x
is the smallest denormalized positive number,
next_after x 0. = 0.
val copy_sign : float -> float -> float
copy_sign x y
returns a float whose absolute value is that of x
and whose sign is that of y
. If x
is nan
, returns nan
.
If y
is nan
, returns either x
or -. x
, but it is not
specified which.
val sign_bit : float -> bool
sign_bit x
is true
if and only if the sign bit of x
is set.
For example sign_bit 1.
and signbit 0.
are false
while
sign_bit (-1.)
and sign_bit (-0.)
are true
.
val frexp : float -> float * int
frexp f
returns the pair of the significant
and the exponent of f
. When f
is zero, the
significant x
and the exponent n
of f
are equal to
zero. When f
is non-zero, they are defined by
f = x *. 2 ** n
and 0.5 <= x < 1.0
.
val ldexp : float -> int -> float
ldexp x n
returns x *. 2 ** n
.
val modf : float -> float * float
modf f
returns the pair of the fractional and integral
part of f
.
typet =
float
An alias for the type of floating-point numbers.
val compare : t -> t -> int
compare x y
returns 0
if x
is equal to y
, a negative integer if x
is less than y
, and a positive integer if x
is greater than
y
. compare
treats nan
as equal to itself and less than any other float
value. This treatment of nan
ensures that compare
defines a total
ordering relation.
val equal : t -> t -> bool
The equal function for floating-point numbers, compared using Float.compare
.
val min : t -> t -> t
min x y
returns the minimum of x
and y
. It returns nan
when x
or y
is nan
. Moreover min (-0.) (+0.) = -0.
val max : float -> float -> float
max x y
returns the maximum of x
and y
. It returns nan
when x
or y
is nan
. Moreover max (-0.) (+0.) = +0.
val min_max : float -> float -> float * float
min_max x y
is (min x y, max x y)
, just more efficient.
val min_num : t -> t -> t
min_num x y
returns the minimum of x
and y
treating nan
as
missing values. If both x
and y
are nan
, nan
is returned.
Moreover min_num (-0.) (+0.) = -0.
val max_num : t -> t -> t
max_num x y
returns the maximum of x
and y
treating nan
as
missing values. If both x
and y
are nan
nan
is returned.
Moreover max_num (-0.) (+0.) = +0.
val min_max_num : float -> float -> float * float
min_max_num x y
is (min_num x y, max_num x y)
, just more
efficient. Note that in particular min_max_num x nan = (x, x)
and min_max_num nan y = (y, y)
.
val hash : t -> int
The hash function for floating-point numbers.
module Array:sig
..end
Float arrays with packed representation.
module ArrayLabels:sig
..end
Float arrays with packed representation (labeled functions).


---
layout: page
parmalink: 'pages/team'
parent: team
---
Mr. Chandrakant J. Shah
Director
Qualified as a Bachelor of Science from University of Mumbai, he made a modest
beginning in the mid 1950s by
working as a chemist
with Sterling s.
He, along with his brother Mr. Harshad Shah established and promoted
Chemical Corp. He later diversified into manufacturing of inorganic and organic salts under the company
Sterling Orgo and Inorgo Pvt. Ltd.
He was also instrumental in setting up a manufacturing
unit for
Trichem Laboratories (Bombay) Pvt. Ltd. at Navi
Mumbai. At present, he looks after the overall operations of the group.
Mr. Harshad J. Shah
Director
Qualified as a Bachelor of Science (B. Sc) from
University of Mumbai,
he made a humble beginning by trading of chemicals.
He continued to expand,
his business by penetrating into the market
and maintaining a strong hold on the trading vertical of the group.
He was instrumental in
establishing Chemical Corp in 1959 along with his elder
brother, Mr. Chandrakant Shah.
At present he manages the
trading business and overall
operations of the Company. He was also the
Hon. Secretary of Chemical & Alkali Merchants Association (CAMA) and is presently a member of the Arbitration committee.
Mr. Nilesh C. Shah
Director
He is qualified as a
Bachelor of Science (B. Sc),
specialized in Chemistry from the
University of Mumbai.
He has the overall knowledge of the
core technicals
and expertise into manufacturing activities of the group.
He handles all the technical
issues pertaining to material and overall infrastructure.
His knowledge in the technical aspects of the group
also helps him in identification and
development of new products for the group.
He is instrumental in the setting
up and running of the current
manufacturing unit of current manufacturing unit of
Trichem Laboratories (Bombay) Pvt. Ltd. at Ambernath.
Mr. Ketan C. Shah
Director
He is a qualified
Computer Engineer from the
University of Mumbai. His expertise lies in handling
finances of the entire group and is an integral part of
CCPL’s Management, Operations and Sales.
He is also responsible for other
commercial activities of the group.


{%extends 'portal/base.html'%} {%load static%} {%block title%} Publications | Teacher's Portal {%endblock%} {%block head%} {%endblock%} {%block title_inpage%} My Publications + Add New {%endblock%} {%block content%}


Christopher Ellis
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Top Canadian mobile stories from the past week
by Ian HardyEvery week we bring you the latest in Canadian mobile news. Listed below is a quick overview of the top stories from the past seven days.
- Tesla’s first electric truck is here and it costs roughly $50,000 in Canada
- From roadless to the technological runway: Quebec’s Lower North Shore gets LTE
- TD sheds concept of traditional bank office with new Toronto Wealth Innovation Lab
- Samsung’s Galaxy Fold is coming to Canada after all for $2,599
- Huawei Canada to be ‘diplomatically forceful’ in lobbying Trudeau’s minority government
- The Source unveils ‘Early Black Friday’ sale, offers deep discounts on latest tech
- Navdeep Bains stays on as Innovation Minister, more revealed in Trudeau’s new cabinet
- Here’s what’s coming to Netflix Canada in December 2019
- Google Stadia Review: Showing potential, but not there yet
- New public safety minister says Huawei 5G decision timeline is undecided but a priority
- Amazon Canada running sale on 2019 LG OLED 4K TVs
- Huawei Canada president says company would survive 5G ban, but will lose revenue
- B.C. Premier appoints MLA to push federal government for affordable cellphone plans
- Amazon’s Echo Show 8 smart display is now available in Canada
- Best Buy Canada officially unveils Black Friday 2019 tech deals [Complete list]
- Canadians can now buy MacBooks at The Source
- Amazon Prime Video now available on Rogers Ignite TV
- Apple’s extended holiday return policy now live in Canada in-store and online
- Canadian video game industry now adds $4.5 billion to country’s GDP
- U.S. delays Huawei ban again, now takes effect February 2020
- Here’s what’s coming to Amazon Prime Video Canada in December 2019
- The electric Mustang is here and it costs $50,495 in Canada
- Google Canada Black Friday sale heavily discounts Pixel 4/4XL, Nest Hub and Home
- Here are PlayStation’s Black Friday deals in Canada
- Here are Microsoft’s Surface Black Friday and Cyber Monday deals
- Walmart’s early Black Friday deals include savings on Beats, AirPods and more
- Federal Court of Canada issues unprecedented ruling ordering ISPs to block piracy service


Industrial Engineer - Big Data Analyst - Teacher Assistant at UTN.BA
Responsible for technically designing and building Extract Transform and Load (ETL) processes and Analytical Base Tables. Using big data tools like Hadoop ecosystem, Sqoop, Teradata (Datawarehouse) among others.
Program duration: 5 years
Completed up to 3rd year (of six).
UTN.BA Teaching Assistant - 5th year Industrial Engineering subject: “Material handling and plant distribution”.
Volunteer with Pride@SAP team - We teach computer classes at Casa Trans aiming to help transgender people in vulnerable situations so they can enter the job market. Our volunteer program has been recognized by the Sub-secretary of Human Rights and Cultural Pluralism of Buenos Aires City Government.


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I-T raids on Telugu cinema producer Suresh Babu’s office and house
Premises of Mahesh Babu and other production houses also searched on tax evasion tip off
by Abhinay DeshpandeIncome Tax Department Sleuths conducted simultaneous raids at the offices and residences of Tollywood producers and actors. This includes Daggubati Suresh Babu, and his brother and actor Venkatesh, after they got a tip-off on major tax evasion.
Teams of 10
Sources confirmed that searches are also being conducted at Hariska & Hassine Creations owned by producer S. Radha Krishna, Wall Poster Cinema of actor Nani and G. Mahesh Babu Entertainment Private Limited belonging to actor Mahesh Babu.
At least 10 teams are reportedly conducting searches at the houses and offices of film actors.
IT teams led by senior officials visited the Ramanaidu Studios, Guest House-cum-Office of Mr. Suresh in Film Nagar and his house in Jubilee Hills in the early hours of Wednesday. “We are verifying the financial transactions of this firm. A team has also been to his brother, Venkatesh’s house in Manikonda,” an officer said, further declining to provide more details.


lmmin - Levenberg-Marquardt least-squares minimization
#include <lmmin.h>
void lmmin( int n_par, double *par, int m_dat, const void *data, void *evaluate( const double *par, int m_dat, const void *data, double *fvec, int *userbreak), const lm_control_struct *control, lm_status_struct *status );
extern const lm_control_struct lm_control_double;
extern const lm_control_struct lm_control_float;
extern const char *lm_infmsg[];
extern const char *lm_shortmsg[];
lmmin() determines a vector par that minimizes the sum of squared elements of a vector fvec that is computed by a user-supplied function evaluate(). On success, par represents a local minimum, not necessarily a global one; it may depend on its starting value.
For applications in curve fitting, the wrapper function lmcurve(3) offers a simplified API.
The Levenberg-Marquardt minimization starts with a steepest-descent exploration of the parameter space, and achieves rapid convergence by crossing over into the Newton-Gauss method. For more background, see Moré 1978, Madsen et al. 2004, and comments in the source code.
Function arguments:
Number of free variables. Dimension of parameter vector par.
Parameter vector. On input, it must contain a reasonable guess; on output, it contains the solution found to minimize ||fvec||.
Dimension of vector fvec. Must statisfy n_par <= m_dat.
This pointer is ignored by the fit algorithm, except for appearing as an argument in all calls to the user-supplied routines evaluate and printout.
Pointer to a user-supplied function that computes m_dat elements of vector fvec for a given parameter vector par. If evaluate return with *userbreak set to a negative value, lmmin() will interrupt the fitting and terminate.
A function that prints messages about the fit progress. Legitimate values of this pointer argument are NULL (to indicate that no messages are wanted), &lm_printout_std (pointer to a default implementation), or a pointer to a user-supplied function.
Parameter collection for tuning the fit procedure. In most cases, the default &lm_control_double is adequate. If f is only computed with single-precision accuracy, &lm_control_float should be used. See also below, NOTES on initializing parameter records.
control has the following members (for more details, see the source file lmstruct.h):
Relative error desired in the sum of squares; recommended setting: somewhat above machine precision; less if fvec is computed with reduced accuracy.
Relative error between last two approximations; recommended setting: as ftol.
A measure for degeneracy; recommended setting: as ftol.
Step used to calculate the Jacobian; recommended setting: as ftol, but definitely less than the accuracy of fvec.
Initial bound to steps in the outer loop, generally between 0.01 and 100; recommended value is 100.
Used to set the maximum number of function evaluations to patience*n_par.
Logical switch (0 or 1). If 1, then scale parameters to their initial value. This is the recommended setting.
Progress messages will be written to this file. Typically stdout or stderr. The value NULL will be interpreted as stdout.
If nonzero, some progress information from within the LM algorithm is written to control.stream.
-1, or maximum number of parameters to print.
-1, or maximum number of residuals to print.
A record used to return information about the minimization process:
Norm of the vector fvec;
Actual number of iterations;
Status of minimization; for the corresponding text message, print lm_infmsg[status.outcome]; for a short code, print lm_shortmsg[status.outcome].
Set when termination has been forded by the user supplied routine evaluate.
The parameter record control should always be initialized from supplied default records:
lm_control_struct control = lm_control_double; /* or _float */
After this, parameters may be overwritten:
control.patience = 500; /* allow more iterations */ control.verbosity = 15; /* for verbose monitoring */
An application written this way is guaranteed to work even if new parameters are added to lm_control_struct.
Conversely, addition of parameters is not considered an API change; it may happen without increment of the major version number.
Fit a data set y(t) by a function f(t;p) where t is a two-dimensional vector:
#include "lmmin.h" #include <stdio.h>
/* fit model: a plane p0 + p1*tx + p2*tz */ double f( double tx, double tz, const double *p ) { return p[0] + p[1]*tx + p[2]*tz; }
/* data structure to transmit data arays and fit model */ typedef struct { double *tx, *tz; double *y; double (*f)( double tx, double tz, const double *p ); } data_struct;
/* function evaluation, determination of residues */ void evaluate_surface( const double *par, int m_dat, const void *data, double *fvec, int *userbreak ) { /* for readability, explicit type conversion */ data_struct *D; D = (data_struct*)data;
int i; for ( i = 0; i < m_dat; i++ ) fvec[i] = D->y[i] - D->f( D->tx[i], D->tz[i], par ); }
int main() { /* parameter vector */ int n_par = 3; /* number of parameters in model function f */ double par[3] = { -1, 0, 1 }; /* arbitrary starting value */
/* data points */ int m_dat = 4; double tx[4] = { -1, -1, 1, 1 }; double tz[4] = { -1, 1, -1, 1 }; double y[4] = { 0, 1, 1, 2 };
data_struct data = { tx, tz, y, f };
/* auxiliary parameters */ lm_status_struct status; lm_control_struct control = lm_control_double; control.verbosity = 3;
/* perform the fit */ printf( "Fitting:\n" ); lmmin( n_par, par, m_dat, (const void*) &data, evaluate_surface, &control, &status );
/* print results */ printf( "\nResults:\n" ); printf( "status after %d function evaluations:\n %s\n", status.nfev, lm_infmsg[status.outcome] );
printf("obtained parameters:\n"); int i; for ( i=0; i<n_par; ++i ) printf(" par[%i] = %12g\n", i, par[i]); printf("obtained norm:\n %12g\n", status.fnorm );
printf("fitting data as follows:\n"); double ff; for ( i=0; i<m_dat; ++i ){ ff = f(tx[i], tz[i], par); printf( " t[%2d]=%12g,%12g y=%12g fit=%12g residue=%12g\n", i, tx[i], tz[i], y[i], ff, y[i] - ff ); }
return 0; }
For more examples, see the homepage and directories demo/ and test/ in the source distribution.
Copyright (C): 1980-1999 University of Chicago 2004-2013 Joachim Wuttke, Forschungszentrum Juelich GmbH
Software: FreeBSD License
Documentation: Creative Commons Attribution Share Alike
Homepage: http://apps.jcns.fz-juelich.de/lmfit
Please report bugs to the author <j.wuttke@fz-juelich.de>


public class cpu_Opponent
extends java.lang.Object
| 限定符和类型 | 字段和说明 |
|---|---|
private int |
Difficulty |
private java.util.ArrayList<java.lang.Integer> |
OpponentTeams |
private int |
Team |
private java.util.HashMap<java.lang.String,java.lang.Integer> |
values |
| 构造器和说明 |
|---|
cpu_Opponent(int Difficulty,
int Team,
java.util.ArrayList<java.lang.Integer> OpponentTeams)
Creates a new instance of the CPU Opponent object.
|
| 限定符和类型 | 方法和说明 |
|---|---|
private int |
evaluateBoard(BoardFactory Board)
Finds a score value for the given board.
|
private java.util.ArrayList<BoardFactory> |
findPossibilities(BoardFactory Board,
int Team)
Finds all possible moves for a given player and board, and returns them as an arraylist of board states.
|
private int |
findScore(BoardFactory Board,
int Depth)
Finds the score of the given board.
|
private BoardFactory |
getNewBoard(BoardFactory Board,
PieceFactory Piece,
int move)
Gets the new board after the given move.
|
BoardFactory |
makeMove(BoardFactory Board)
Acts as the CPU taking its turn.
|
private int Difficulty
private int Team
private java.util.ArrayList<java.lang.Integer> OpponentTeams
private java.util.HashMap<java.lang.String,java.lang.Integer> values
public cpu_Opponent(int Difficulty, int Team, java.util.ArrayList<java.lang.Integer> OpponentTeams)
Difficulty
- The number of moves the CPU will look ahead each turn.Team
- Which team the CPU is. This should reflect the same property as it's pieces.public BoardFactory makeMove(BoardFactory Board)
Board
- The current BoardFactory state.private int findScore(BoardFactory Board, int Depth)
Board
- The game state to be evaluated.Depth
- The number of turns to consider in the scoring. Also reflects the recursion depth.private java.util.ArrayList<BoardFactory> findPossibilities(BoardFactory Board, int Team)
Board
- The board of which to find all possible moves.Team
- An integer representing the team for which to find possible moves.private BoardFactory getNewBoard(BoardFactory Board, PieceFactory Piece, int move)
Board
- The board to copy.Piece
- The piece to move.move
- The move to make.private int evaluateBoard(BoardFactory Board)
Board
- The board of which to find the score value.


| Raw reads produced by Illumina sequencing |
169,278,906 |
| Estimate of reads used in final assembly |
92.37% |
| Total assembled transcripts |
312,705 |
| Total assembled bases |
211,028,469 |
| Mean transcript length |
675 bp |
| Median transcript length |
383 bp |
| N50 |
1033 bp |
| Minimum transcript length |
201 bp |
| Maximum transcript length |
21,023 bp |
| GC content |
35.73% |


Our program
Our 8-month program is divided into 12 modules. The last module is a 6-weeks intensive Final Project where students work on a real project with a real partner. Our training takes place at BeCentral (Brussels) every Sunday. During the week, students are supported online in their self-study, homework and peer learning.
our core values
Community
We’re largely dependent on volunteers. That’s what makes us an engaged grassroots community, as our students call it ‘the HYF family’.
Diversity & inclusiveness
Our program is adapted to suit people with different backgrounds, often in vulnerable situations. We teach on Sundays to allow everyone to take control of their personal lives during the week.
Commitment
Our program is free of charge, although we ask for strong commitment during our 7 month-journey. And you know what? Many alumni stay actively involved!
Open
Sharing is caring. Our curriculum is 100% open. We believe in knowledge for the many, not the few.
our partners
support developers of tomorrow
Help refugees build digital & soft skills for a career in web development.  Thanks to your support we can improve and keep our program free of charge for students.


| < Day Day Up > |
9.1. Emacs as an IDEEmacs provides a number of features that appeal to developers. You can edit code quickly with font support and auto-completion of function and variable names; you can compile the program and even run a debugger all without leaving your "editor." While you don't have some of the graphical tools commonly found in commercial integrated development environments (IDEs), almost every other feature of those IDEs can be found in Emacs—for every language you could imagine working in. Of course, there will always be occasions when you need to view your documents without the bells and whistles some language modes attach. You can always switch to plain text (M-x text-mode) or, more to the point, fundamental mode (M-x fundamental-mode). 9.1.1 Compiling and DebuggingAs mentioned at the beginning of this chapter, Emacs's support for programmers does not end when you are done writing the code. A typical strategy for using Emacs when working on a large programming project is to log in, go to the directory where your source files reside, and invoke Emacs on the source files (e.g., emacs Makefile myproj*.[ch] for C programmers). While you are editing your code, you can compile it using the commands described later—as you will see, you need not even worry about saving your changes. You can also test your compiled code in a shell using shell mode (see Chapter 5). The bottom line is that you should rarely—if ever—have to leave Emacs throughout your session. Emacs provides an interface to compilers and the Unix make utility that is more direct and powerful than shell mode. At the heart of this facility is the command M-x compile Enter. This command causes a series of events to occur. First, it prompts you for a compilation command. The default command is make -k,[1] but if you type another command, that new command becomes the default for subsequent invocations during your Emacs session. You can change the default by setting the variable compile-command in your .emacs file. For example, to use the Java build tool ant as your default compile command, just add this line:
(setq 'compile-command "ant -emacs") After you have typed the command, Emacs offers to save all unsaved file buffers, thus relieving you of the responsibility of making sure your changes have been saved. It then creates a buffer called *compilation* and an associated window. It runs the compilation command (as a subprocess, just like the shell in shell mode), with output going to the *compilation* buffer. While the command runs, the minibuffer says Compiling: run; it says exit when the compile job finishes. Now the fun begins. If the compilation resulted in an error, you can type C-x ` (for next-error; this is a backquote, not a single quote). Emacs reads the first error message, figures out the file and line number of the error, and visits the file at that line number. After you have corrected the error, you can type C-x ` again to visit subsequent error locations. Each time you type C-x `, Emacs scrolls the *compilation* window so that the current error message appears at the top. To start at the first error message again, type C-x ` with a prefix argument (i.e., C-u C-x `). A nice thing about C-x ` is that you can use it as soon as an error is encountered; you do not have to wait for the compilation to finish. The mode of the *compilation* buffer (compilation mode) supports a few other useful commands for navigating through the error messages as summarized in Table 9-1.
Space and Del are handy screen-scrolling commands found in various read-only Emacs modes. Note that M-n and M-p do not visit the source code corresponding to the error message; they simply allow you to move easily through error messages that may take up more than one line each. However, you can visit the source code from any error message by typing C-c C-c. How does Emacs interpret the error message? It uses the variable compilation-error-regexp-alist, which is a list of regular expressions designed to match the error messages of a wide variety of C and C++ compilers and the lint C code checking program.[2] It should also work with compilers for languages for which Emacs has language modes, such as Java, Fortran, Ada, and Modula-2. Emacs tries to parse (analyze) an error message with each of the regular expressions in the list until it finds one that extracts the filename and line number where the error occurred.
There is a chance that the error message parser won't work with certain compilers, especially if you are using Emacs on a non-Unix system. You can find out by trying M-x compile on some code that you know contains an error; if you type C-x `, and Emacs claims that there are no more errors, the next-error feature does not work with your compiler. If the parser doesn't work for you, you may want to try adding a regular expression to compilation-error-regexp-alist that fits your compiler's error message format. We'll show you an example of this in Chapter 11. The compile package also includes similar support for the Unix grep (search files) command, thus effectively giving Emacs a multifile search capability. If you type M-x grep, you are prompted for arguments to send to grep—that is, a search pattern and filename(s). Emacs runs grep with the -n option, which tells it to print filenames and line numbers of matching lines.[3] The same happens as with M-x compile; you can type C-x ` to have Emacs visit the next matched line in its file.
|
| < Day Day Up > |


<change-historylist>
Use the <change-historylist>
element as a container for individual
release notes, as represented by the <change-item>
element. It appears
in the topic prolog or the map <topicmeta>
element.
Category: Release-management domain elements


Your next line is...
Joseph Joestar (ジョセフ・ジョースター Josefu Jōsutā) is the main protagonist of part 2 and an ally in part 3 and 4. He is the 2nd JoJo of the JoJo's Bizarre Adventure series.
Joseph is a natural-born Ripple user and eventual Stand user, wielding the psychic photographic Stand, Hermit Purple. Joseph meets the fantastic threats approaching him throughout his life with initiative and impressive ingenuity, battling Vampires, the Pillar Men, and malevolent Stand users.
Kars is the leader of the Pillar Men, and the designer of the Stone Mask. His goal is to evolve further to become immune to the sun's rays, and thus he seeks the Red Stone of Aja to empower his Masks, battling the Ripple users for its possession.
Initially, he appears to be the most aloof and no-nonsense of the Pillar Men, rarely smiling and often being the one who has to remind the other two of their ultimate objective. Obsessed with obtaining the Red Stone of Aja, he is willing to trample anyone in his way, no matter how dishonorable the method. At his worst, he broke his word about fighting for the Stone fair and square, cheating to defeat Lisa Lisa and then unleashing his Vampire minions to kill a weakened Joseph Joestar and has been revealed to execute children, anticipating their revenge.


In comparison to past versions, Skin now offers a very minimal public LESS API (i.e. LESS variables and mixins). Over time this may be reduced to zero. This is due to the introduction of CSS Custom Properties, which give us many benefits over LESS variables in our token based system.
Also, our Less module is not intended as a general-purpose library of utility mixins and variables such as LessHat.
NOTE: Lasso requires the additional lasso-less plugin dependency in your app package.json.
{% highlight json %} { "dependencies": { "lasso": "^3", "lasso-less": "^3", "@ebay/skin": "^{{ page.version | slice: 0, 2 }}" } } {% endhighlight %}Skin uses a proportional spacing system anchored around a base value of 8px.
NOTE: Spacing variables in LESS are deprecated. In a future release, they will become part of the new CSS Custom Property API.
| NAME | SIZE |
|---|---|
| spacing-25 | spacing-100 * 0.25 |
| spacing-50 | spacing-100 * 0.50 |
| spacing-100 | 8 |
| spacing-200 | spacing-100 * 2 |
| spacing-400 | spacing-100 * 4 |
| spacing-600 | spacing-100 * 6 |
| spacing-800 | spacing-100 * 8 |