ANGELS AND INSECTS A film review by Steve Rhodes Copyright 1996 Steve Rhodes
RATING (0 TO ****): *
I think ANGELS AND INSECTS is supposed to be a morality tale, but it is so outlandish, it is comes off more as parody. If it were not so slow and somber, one might be tempted to laugh at it.
ANGELS AND INSECTS tells about the lives of naturalists and is set in England in 1864. The movie's purpose is to show the strong linkage between humans and insects. In one of the more pedantic editing jobs (Belinda Haas) in recent memory, we have frequent cuts between the horrors of the insect world and that of the human. Although there are several memorable insects scenes, perhaps the most dramatic is the immolation scene of the moths in the ubiquitous candles that lit the rooms of that era. A close second is a scene straight out of THE BIRDS but with moths instead of birds attaching the helpless female.
As the movie starts, the camera (Bernard Zitzermann) is drawn into swirl of unfocused images which on closer inspection turn out to be "savages" dancing. As soon as the viewer realizes that the film is meant to be out of focus and that he does not need to run and complain to the manager, the film switches to a swirl of upper-class dancers in England and here the colors are rich and the picture is sharp. Watch the costumes (Paul Brown) in this and every scene of the show for they are as ridiculous and pedantic as the editing. Some gowns are overgrown with fruit favored by insects while others are made to look like insects, e.g., bold and broad, yellow and black bee stripes.
It seems that Mr. William Adamson (Mark Rylance) has just returned from the Amazon without his specimens, having lost them all in a shipwreck. This means he has no way of earning a living. This predicament is quickly solved when Sir Harold Alabaster (Jeremy Kemp) and Lady Alabaster (Annette Badland) invite him to stay in their home since they all share an interest in entomology. Well it turns out that the Alabaster's home is a highly dysfunctional one, and we have long since learned from the movies that almost all Victorian homes were. Since I am sure movies would not lie to us, it is nice to be safely ensconced in the late twentieth century.
Mr. Adamson soon falls under the spell of the lovely Eugenia Alabaster (Patsy Kensit). She has a slight problem in that her previous fiance killed himself rather than marry her for mysterious reasons which left her a bit mixed up. Nevertheless, Mr. Adamson soon marries her. Eugenia has a brother Edger (Douglas Henshall) who is the canonical rich wastrel. He does not approve of Mr. Adamson and tells him, "you are underbreed and not a good match for my sister."
The servants all turn their heads and face the wall whenever Mr. Adamson goes by, and he does not know what to make of this. As Eugenia's relative Matty Crompton (Kristin Scott Thomas) says, "There are people in houses who can know a great deal if they choose." I guess the servants are not supposed to know the dark secrets of the Alabaster household. The shocking ending of this movie is telegraphed about a million times, but I will not reveal it here, although the trailers for the movie do. In one of the better pieces of dialog, the husband says of the mystery, "Whom can I tell that I should not destroy in the telling."
This is a show where I developed an admiration for all of the fine details of my watch. At the one hour point, I began to wonder what, if anything, was ever going to happen. As it turns out, in the last quarter of the film the actors and actress come alive as if they had come through a metamorphosis. Why director Philip Haas did not breath live into the show before then astonishes me. There is a genuine, albeit mainly unrealized, potential in this picture.
Actually, the worst part of the movie is not the plodding direction, it is the stilted script by Belinda and Philip Haas. Most of the lines fall like stones and are laden with gibberish. A typical one forces the excellent actress Kristin Scott Thomas to have to say verbatim, "I wish humankind would create such altruistic virtues, but sometimes I think socialism may never be realized."
ANGELS AND INSECTS runs too long at 1:57. It is rated R for lots of sex including certain perversions and full male and female frontal nudity, but if you are looking for an erotic show, I think you have the wrong film. I would not let teenagers see the show unless they were mature. Although I am glad the characters finally came alive toward the end, I can not recommend ANGELS AND INSECTS to anyone, and I give it a single * for a good conclusion to a poor film.
**** = One of the top few films of this or any year. A must see film. *** = Excellent show. Look for it. ** = Average movie. Kind of enjoyable. * = Poor show.  Totally unbearable.
REVIEW WRITTEN ON: FEBRUARY 12, 1996
Opinions expressed are mine and not meant to reflect my employer's.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
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belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
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Related links: index of all rec.arts.movies.reviews reviews


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Action Words¶
Actions provide a means of asynchronous processing involving message-passing that is lighter-weight than tasks as all computation takes place within a single task and there is none of the complexities of dealing with multiprocessing (except when handling other tasks adding actions to or removing actions from a scheduler that is currently running within a given task, which are minimal in impact). Individual actions do not have their own stacks but rather share the stacks of their parent task.
Message-passing between actions is synchronous; a given action is halted when it is waiting to receive a message or when it is waiting for the message it has sent to be received. Messages can be of any size, and are stored in a buffer provided by the sending task and copied into a buffer provided by the receiving task when received. Note that no order is guaranteed with regard to message-passing, but messages are guaranteed to be eventually received. Note that actions may only send messages to actions within the same schedule; otherwise they will be ignored. Also, if an action is waiting to send a message and that other message is removed from the schedule, the first action is unblocked.
Schedules may be run in any task, may have actions added to or removed from them at any time, and may be stopped safely at any time (the current action’s execution is completed before the schedule stops executing). One note is that a schedule may not be run while it is already running, whether from within the same task or from within a different task.
action
¶
These words are in the module action
.
current-schedule
¶
( – schedule )
Get the current schedule.
current-action
¶
( – action )
Get the current action.
current-data
¶
( – data )
Get the current action’s data.
action-schedule@
¶
( action – schedule )
Get the schedule of an action.
action-data@
¶
( action – data )
Get the data of an action.
in-schedule?
¶
( action – flag )
Get whether an action is in a schedule.
schedule-size
¶
( – bytes )
Get the size of a schedule in bytes.
action-size
¶
( – bytes )
Get the size of an action in bytes.
init-schedule
¶
( addr – )
Initialize a schedule at the address addr.
init-action
¶
( data xt addr – )
Initialize an action at the address addr with the initial execution token xt and the data data
add-action
¶
( schedule action – )
Add an action action to schedule schedule. This may be done at any time, including while the schedule is executing.
remove-action
¶
( schedule action – )
Remove an action action from schedule schedule. This may be done at any time, including while the schedule is executing.
send-action
¶
( send-xt addr bytes dest-action – )
Send a message in a buffer at addr of size bytes to action dest-action and set the send execution token to be called once the message is sent or message-sending fails to send-xt. send-xt has the signature ( – ). Sending a message is synchronous; the current action will not execute until either the message is received or the message becomes unable to be sent. dest-action must be in the current schedule or otherwise this routine is a no-op. Sending a message must be done within an executing schedule; messages may not be sent outside of a schedule. Only one message may be sent before control returns to the scheduler; to send multiple messages, send them within subsequent send-xts.
send-action-fail
¶
( send-xt fail-xt addr bytes dest-action – )
Send with failure-handling a message in a buffer at addr of size bytes to action dest-action, set the send execution token to be called once the message is sent to send-xt, and set the failure execution token to be called if message-sending fails to fail-xt. send-xt and fail-xt have the signature ( – ). Sending a message is synchronous; the current action will not execute until either the message is received or the message becomes unable to be sent. dest-action must be in the current schedule or otherwise this routine is a no-op. Sending a message must be done within an executing schedule; messages may not be sent outside of a schedule. Only one message may be sent before control returns to the scheduler; to send multiple messages, send them within subsequent send-xts.
send-action-timeout
¶
( send-xt fail-xt addr bytes dest-action timeout-ticks – )
Send with failure and timeoout-handling a message in a buffer at addr of size bytes to action dest-action with a timeout of timeout-ticks, set the send execution token to be called once the message is sent to send-xt, and set the failure/timeout execution token to be called if message-sending fails to fail-xt. send-xt and fail-xt have the signature ( – ). Sending a message is synchronous; the current action will not execute until either the message is received, the message becomes unable to be sent, or the timeout is reached. dest-action must be in the current schedule or otherwise this routine is a no-op. Sending a message must be done within an executing schedule; messages may not be sent outside of a schedule. Only one message may be sent before control returns to the scheduler; to send multiple messages, send them within subsequent send-xts.
recv-action
¶
( recv-xt addr bytes – )
Receive a message sent to the current action into a buffer at addr of size bytes and set the receive execution token to recv-xt. recv-xt has the signature ( addr bytes src-action – ) where addr is the same addr of the buffer provided earlier, bytes is the actual size of the message received or the size of the buffer, whichever is smaller, and src-action is the source action which sent the message received. Receiving messages is synchronous; the current action will not execute until a message is received. Note that only messages sent from other actions in the same schedule may be received.
recv-action-timeout
¶
( recv-xt timeout-xt addr bytes timeout-ticks – )
Receive a message sent to the current action into a buffer at addr of size bytes and set the receive execution token to recv-xt and the timeout execution token to timeout-xt. recv-xt has the signature ( addr bytes src-action – ) where addr is the same addr of the buffer provided earlier, bytes is the actual size of the message received or the size of the buffer, whichever is smaller, and src-action is the source action which sent the message received. Receiving messages is synchronous; the current action will not execute until either a message is received or timeout-ticks elapses, where then execution will resume at timeout-xt rather than at recv-xt as it would were a message received. Note that only messages sent from other actions in the same schedule may be received.
delay-action
¶
( resume-xt systick-start systick-delay – )
Delay the current action to a time starting from systick-start ticks with a delay of systick-delay ticks and set the resume execution token to resume-xt.
yield-action
¶
( resume-xt – )
Yield the current action and set the resume execution token to resume-xt.
run-schedule
¶
( schedule – )
Run the schedule schedule in the current task. Note that this may not be done if the schedule is already running in any task.
stop-schedule
¶
( schedule – )
Stop the schedule schedule safely, allowing it to finish executing its current action before stopping.
x-already-in-schedule
¶
( – )
Action is already in schedule exception.
x-not-in-schedule
¶
( – )
Action is not in a schedule exception.
x-schedule-already-running
¶
( – )
Schedule is already running exception.
x-operation-set
¶
( – )
Operation is already set for current action exception.


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CEDSCI
learn from others and our user base
| Principle | Indicator |
|---|---|
| Completeness | datasets should be complete, protect privacy, and include explanatory metadata |
| Primacy | datasets should be primary source data and include details on how it was collected |
| Timeliness | made available in a timely fashion and prioritize data that is time sensitive. |
| Ease of Physical and Electronic Access | datasets should be accessible, easy to discover, access, and consume |
| Machine readability | information should be stored in widely-used, machine-friendly formats, and include docs |
| Non-discrimination | anyone can access the data without having to identify themselves or provide justification |
| Commonly owned or open Standards | use open standards |
| Licensing | release into the public domain |
| Permanence | maintain information online in perpetuity |
| Usage Costs | no cost to access |
| Sunlight foundation, 2017 |
| User cluster | Map needs/preferences | Table needs/preferences |
|---|---|---|
| Green | Likes the option for interactive maps, but still want source data/developer resources page | Not interested in tables |
| Lime | Map is a nice to have, but not what they’re looking for; may explore a map if easy to use | Uses tables, downloads and removes extraneous info |
| Yellow | Maps with downloadable shapefiles would be useful | Uses tables, downloads and removes extraneous info. Needs customizable tables |
| Orange | No strong need for maps | Needs customizable tables |
| Blue | Likes ability to view color coded map with their boundary of interest outlined, along side raw number, with comparison to similar places | Not interested in tables, but may contain the answer MOE, median, mean, terms like “imputed” not helpful Will copy down info needed from tables manually |
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Progress Report
building CypRules system workflow
Yi Hsiao
2015/09/22
Features based on
- Mold2
- PaDEL-Descriptor
- PubChem 2D-fingerprints
KNIME supporting functionalities
- Mold2 => Enalos Mold2 node Link
- PaDEL-Descriptor => PaDEL PaDEL-Descriptor node Link
- PubChem 2D-fingerprints => CDK Fingerprints node
Current Progress
- Mold2 => try other method
- PaDEL-Descriptor => successed
- PubChem 2D-fingerprints => successed
- Some cross-platform issues (also for many KNIME nodes)
- Native node (X)
- Tried bash node (X,also cross-platform issue)
- Create new node (?)
- Not very good I/O
- Compatibility issue
-It is not possible to use the CDK "Molecule to CDK" node as input to the "PaDEL-Descriptor" node as the CDK extension uses CDK 1.5.x whereas PaDEL-Descriptor uses CDK 1.4.x. Hence, there are some compatibility issues which will only be resolved when PaDEL-Descriptor updates to CDK 1.5.x, which will only happen when CDK 1.5.x becomes the new stable release
Demo time!
Future work
- Mold2 descriptors => build new node or java snippet integration
- Clearing filter before/after the descriptor calculations
- I/O of rules => try built-in nodes
- rules => try built-in nodes
Thank you for your listening


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The Berkeley DB environment allocates memory to hold shared structures, either in shared regions or in process data space (if the DB_PRIVATE flag is specified). There are three distinct memory regions:
The memory pool (also known as the database page cache),
the area containing mutexes, and
the main region which holds all other shared structures.
The shared structures in the main region are used by the lock, transaction, logging, thread and replicatoin subsystems.
Determining the amount of space allocated for each of these shared structures is dependent upon the structure in question. The sizing of the memory pool is discussed in Configuring the memory pool. The amount of memory needed for mutexes is calculated from the number of mutexes needed by various subsystems and can be adjusted using the DB_ENV->mutex_set_increment() method.
For applications using shared memory (that is, they do not specify DB_PRIVATE), a maximum memory size for the main region must be specified or left to default. The maximum memory size is specified using the DB_ENV->set_memory_max() method.
The amount of memory needed by an application is dependent on the resources that the application uses. For a very rough estimate, add all of the following together:
The environment has an overhead of about 80 kilobytes without statistics enabled or 250 kilobytes with statistics enabled.
Identify the amount of space you require for your locks:
Estimate the number of threads of control that will simultaneously access the environment.
Estimate the number of concurrency locks that, on average, will be required by each thread. For information on sizing concurrency locks, see Configuring locking: sizing the system.
Multiply these two numbers, then multiply by 1/2 to arrive at the number of kilobytes required to service your locks.
Estimate the number of open database handles you will use at any given time. For each database handle, there is an overhead of about 1/2 kilobyte.
Add 1 kilobyte for each active transaction.
Note that these are very rough guidelines. It is best to overestimate the needs of your applications, because if the memory allocation is exhausted the application must be shutdown to increase the allocation.
The estimate for maximum memory need not be exact. In most situations there is little penalty for over estimating. For systems using memory mapped files for the shared environment, this only allocates the address space in the process to hold the maximum memory. The backing file will only be extended as needed. For systems running with DB_PRIVATE specified, the maximum memory serves only as a limit and memory is allocated from the process data space as needed. No maximum need be set for private environments.
For locking and thread information, groups of objects are allocated when needed so that there is less contention in the allocator during performance critical operations. Once allocated to a particular use, this memory will only be used for that structure. To avoid runtime contention, or to ensure a minimum number of a particular type of object, the DB_ENV->set_memory_init() method can be used. This method can set the initial numbers of particular types of structures to allocate at environment creation time.


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I'd vote for Hillary, but...
… isn't her experience all bad?
… doesn't she want my guns?
… she isn't trustworthy.
… isn't the Clinton Foundation corrupt?
… didn't she get a rapist acquitted, and then laugh about the girl who was raped?
… isn't she a criminal for using a private email server?
… hasn't the establishment failed us?
… isn't she a war hawk?
… isn't she cold, robotic, and unlikable?
… doesn't she just pander to the LGBT community?
… isn't she too sick to be president?
… isn't she for free trade?


--- layout: post status: publish published: true title: Using URL Helpers in Models or Rake Tasks author: display_name: redconfetti login: redconfetti email<EMAIL_ADDRESS>url: '' author_login: redconfetti author_email<EMAIL_ADDRESS>wordpress_id: 179 wordpress_url: http://rails.redconfetti.com/?p=179 date: '2011-10-19 16:41:51 -0700' date_gmt: '2011-10-19 23:41:51 -0700' categories: - prerequisites tags: [] comments: [] ---
If for some reason you need to use URL helpers which are based on the routes you've defined in Rails 3.1, simply add the following to the model method or rake task:
include Appname::Application.routes.url_helpers
Make sure you replace 'Appname' with the name of your app, which should be the same name as the root folder for your application. You can also obtain it from /config/application.rb where it is defined like so:
module Appname class Application < Rails::Application
If you're needing to render a partial inside of a rake task with Rails 3, you could try using the solution suggested in this article. I had to do this and I pulled it off by adding the include above to the OfflineTemplate class, and then using this code:
Appname::Application.routes.default_url_options = { :host => 'www.mydomain.com' } template = OfflineTemplate.new partial_results_html = template.render_to_string(:partial=>"shared/search_results_email_html", :object => search_object, :format => :html)


Tharindu Pradeep
Developer
Faculty of Information Technology
University of Moratuwa
Chathura Liyanage
Developer
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University of Moratuwa
Amith Dissanayaka
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Wasana Ranasinghe
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Faculty of Information Technology
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Shashikala Rathnayake
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Andrzej Piotr Kądzielawa (Kraków, Poland & Ostrava, Czechia) is a theoretical physicist and HPC specialist.
He earned his PhD in Physics in Prof. Józef Spałek's group at Jagiellonian University (Kraków, Poland) in 2015 with summa cum laude honors, following his development of an original quantum chemical method (EDABI), applied in the theoretical condensed matter physics. This included high-performance computations on the elecronic structure of solid insulating and metallic hydrogen, as well as the statistical and qualitative analysis of large quantities of results.
He is a co-author of high-performance computational library Quantum Metallization Tools (qmt) and an author of generic framework for mapping density functional theory output onto the Heisenberg model JorGpi.
Since 2011 he works and teaches at Marian Smoluchowski Institute of Physics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University (cf. Teaching section). He coordinated acquisition of computational cluster for Department of Condensed Matter Theory, which he administers ever since. In September 2018 he became reasercher in Modeling for Nanotechnology Lab at the National Supercomputing Centre IT4Innovations, VŠB - Technical University of Ostrava (Czech Republic).
Starting January 1, 2020 he is the Principal Investigator of GAČR standard grant No. 20-18392S Tailoring thermal stability of W-Cr based alloys for fusion applications (cz. Modifikace teplotní stability slitin na bázi W-Cr pro aplikaci ve fúzních reaktorech).


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Mushrooms(P. cubensis) & Cannabis
Saturday, Nov. 17th. Imagine after finally arranging a mushroom hookup on their way to your house, that there is to be a meteor shower that very night; in my 6 years as an overly-curious psychonaut, I don't think I have ever been as excited. This was my first serious intense trip with mushrooms, having only tried at most a half 1/8th on a few occasions and being somewhat disappointed with them. I had expected something more geometrical and structured, like my brain had become accustomed to with 600+ hits of LSD throughout the years. The following is the most accurate account I can give of the most intense connection with the world I have ever felt, and the most wonderful memories a person could carry with them to the grave.
We had begun our quest for mushrooms Friday, the day before, but due to problems with our friend being too high to answer his cell phone, spent the night eating Dexedrine out of boredom and consolation, consider it a sort of licking our wounds. It was I, my girlfriend Carissa, and our friend Wally, in a grinding teeth stupor, awake and disappointed, thinking that the mushroom thing would never happen.
Carissa fell asleep some time around 4 or 5 Saturday morning, but Wally and I considered that too early and since he had to go to work in 7 hours, sleep was more or less out of the question. This is important to remember when I describe my trip; I had not slept or eaten in close to 36 hours when I took my 1/8th. Feel free to smack your forehead and call me a retard now. So the mushrooms came without difficulty but with much surprise, and news of a meteor shower that was supposed to be 'pretty fuckin heavy, dude'. I wish it was that easy to describe now.
We all went to a friends house up the street whose parents were gone for the evening so we would have a safe place to partake in our organic goodies. There was an ounce of Cubensis between 8 people, and the house-owner and her boyfriend as sober sitters since we had some first time hallucinogen users dropping as well. I made mine in a single glass of tea, chopped into semi-large chunks and brought to a near-boil twice. The mushrooms were then filtered out with a spaghetti strainer, and with the shrapnel I made a piece of garlic toast, the only food I would eat in the entire night.
I drank the tea first, and noticed that it was quite strong on my very empty stomach. I didn't realize HOW STRONG until the second sip, when I felt a pressure around my skull that seemed to slowly move down my body in a euphoric tingling that made me shiver. Each sip I took I could feel the mushrooms stronger as soon as I swallowed it, and by the time I ate the garlic bread I was already starting to get visuals in my peripheral vision.
I ate the bread, and decided that I needed cigarettes, thinking I had at least 10 or 15 minutes until I was really tripping. Nobody stopped me before I left to tell me that my pupils were so huge that you couldn't see the color in my eyes; mind you, this is 10 minutes after drinking the tea. I went into the store, and asked for a pack of Basics. As I pulled out my money and drivers liscence, I also grabbed my bag of chronic, and since my vision was so curiously blurry, I brought it ALL THE WAY UP TO MY FACE to try to figure out what it was. When I realized, I shoved it back in my pocket, but not soon enough, since the cashier started laughing when I looked up and right into his eyes.
Anyways, by the time I got back to the house I was already seeing huge detailed kaleidoscopes filling my vision that were much more lucid and flowing than the LSD visuals I was used to. I decided to put on Willy Wonka & the Chocoalte Factory because I wanted to see the infamous tunnel scene.
The movie was amazing, I could not stop laughing through the whole thing. When the tunnel scene came, I saw so many colors and details flowing throughout the room that I was shaking in a giggling stupor for 5 minutes after it. After a few more anime videos that were neat, but not all that trippy, my girlfriend said she was tired and wanted to go to bed. I then looked at the clock, and saw that it was 2 am. Then I suddenly remembered something about comets. And then it hit me: we were missing the meteor shower!!
We ran outside looking down so we wouldn't spoil the surprise. Then, we all slowly lifted our heads to see a clear sky full of green lines left behind my meteors flying by in every direction. We went out front and laid down on the grass looking up at the sky. I began thinking about how humbling the universe can be, all of the expanse that I will never see, running on a perfectly timed system for millions of previous and future years.
I felt myself sinking into the Earth, felt it's friendly guiding touch massaging my body as a re-assurance that in spite of my insignifigant size, I am still as valuable to the Earth as it is to me. I could feel the world spinning beneath me as I watched the sky explode in a fireworks show brought to me by the same source of the mushrooms; thinking of this made me feel privelaged to be shown so much beauty by the Earth, it made me confident in Nature's ability to control everything in this world for better or ill, and awoke my spiritual senses of how much power guides this universe has flowing through it's veins that no Bible could ever tap into.
I felt refreshed by the beauty, what Nature had shown me made me cry in absolute joy to be alive to see what I had seen. I stayed awake the rest of the night and the following day contemplating what my experience meant, and waiting to see just how long the effects of the mushroom would manifest. I dropped them at 8 pm, and peaked around 4:30 am---this is an unusually long time, to my understanding, and it gave me a lot of time to think after everyone else around me went to sleep it off.
I thank Nature for her display of power, patience, and generosity, and know that my feelings towards life, death, existence, and the universe have forever been altered in that once in a lifetime Tryptamine 4th of July.
End Notes: I didn't mention the weed much; this is because I was smoking it all night at about 20 minute intervals, and I didn't want to say 'and then I smoked another bowl' three times every sentence.
The shrooms didn't completely wear off until around noon the next day, which adds up to a roughly 16 hour experience. I blame/accredit this to my completely empty stomach and delirium from being awake so long; I DO NOT RECOMMEND anyone try this without a lot of experience with psychadelics, and a readiness to be completely blown away a million-fold with the intensity of it. I am surprised I had a good time at all, let alone such an amazing one.
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.


QUIZiz
Under construction, the hide/reveal feature not implemented yet.
Instruction: You will have to pass ALL questions in order to reveal the last SECRET question.
SCORE 0 / 5
- Click “Confirm” to continue.
- Is it Day or Night now?
- What is the degree of the polynomial
5x
3 - 8x + 3x
5 + 4x
2 - 7x
4 + 1?
- In a year, there are 12 months. Seven months have 31 days. How many months have 28 days?
-
Type “forward” in the input box to move forward


Hello Ny Name is Omar Chinchilla. A.K.A Omie the Homie
Born
December 1, 1996
Top 10 movies ever
Favorite color
Blue
For cars= Burgundy
Celebrity crush
That would have to be Zendaya. She just seems so down to earth and she was pretty darn good in both Spiderman movies
Male celebrity I respect
This would have to be Dwayne "The Rock" Johnson.  Would be awesome to be best buds with this guy.
Zodiac
My zodiac sign is apparently Sagittarius. Whatever that means.
My greatest fear
“Having a spider that is thicker than a daddy long legs anywhere near me. That is why I'm afraid of visiting Australia, and my spiderweb covered corners of my garage.” -Omar Chinchilla
What's the meaning behind my name?
Well, my dad had the idea of naming me Omar. It is from Arabic and Hebrew origin. And it also means "speaker, flourishing and long-lived." The name Omar also means "eloquent". I like the name that was given to me. When you pair it with a last name like Chinchilla, it sounds amazing lol.


You want to know how good your webinar was. After all, an audience that your company wants to impress just saw it. While the dozens or hundreds of attendees couldn't see how well the speaker was dressed, they were definitely evaluating certain aspects of your live event.
From the audience's perspective: How engaging was the content? Was there superior audio quality? Did the visuals complement the presentation? From an internal perspective: How well did you market the webinar? Is your firm ready to follow
up with each registrant?
These sorts of questions fall nicely into five categories. Answer the questions in each of the categories below for a sense of where your events sparkle and where they need some shine.
Your event impressed guests one way or the other before it ever started. How the webinar invitations looked, what they said, and when they were sent gave invited guests the material they needed to judge whether your event was relevant,
professional, and, ultimately, deserving of their time.
What kind of judgment did guests pass on your event's marketing? Ask yourself:
Your answers to these questions will help you determine whether your webinar marketing could improve its appearance, message, timeliness, and helpfulness.
Most of us have cringed when a microphone blared with feedback during a graduation or have sat through a school play where the kids hadn't really rehearsed their lines. Your webinar event is live just like those and it's just as capable of having audio problems or appearing unready—except
your audience has no family in the show and has no qualm about leaving early.
How professionally produced was your event? Ask yourself:
Bottom line: You want to take every measure you can so your audience has a high-quality experience.
Generally speaking, from the attendees' perspective, the best webinars leave them better
able to perform their jobs. Within the genre of educational presentations—sorry, leave out the slapstick and melodrama—you can have dull, scattershot, impractical, irrelevant content or insightful, topical, timely, engaging content. While
your presentation may be a mix, it will ideally fall entirely into the second category.
Ask yourself these questions to see how yours faired:
All of these questions will help you assess the quality of the presentation from the viewers' standpoint—the one that matters most.
Every webinar has the obligatory PowerPoint slides, which many
presenters seemingly create with the enthusiasm and care of a teenager stuck washing the dishes. These slides matter. Exemplary slides complement an oral presentation with a visual dimension. They go beyond typing out the script and illustrate
key points with graphs, charts, cartoons, pictures, news clippings, screenshots, quotations, art, animations, and more.
With all that in mind, assess your slide deck by asking:
Too many slide presentations repel the eye. Remember the audience will be looking at your slides for 30-60 minutes. If they have the visual appeal of a tax form, your attendees may choose to just listen and go shoe shopping online.
Webinars cost your company money and take up marketing's time. Don't let your attendees waltz in and leave without providing you with anything in return. Specifically, your webinar marketing and live event team can gather certain
guest information to position your salespeople for a successful follow-up campaign.
Ask yourself:
Webinars do give away expert advice, but they are no charity event. Make sure your team has taken the requisite steps so your sales team can do its job well.
Many people want an assessment grade. "Give it to me straight, Doc." Some questions have right answers: Was your audio quality good? Did you send at least one event reminder? Most of the questions have no right answer. Every company has different goals and different
audiences.
If you aren't satisfied with your answers, brainstorm ways or seek out advice on how to get the answers you want. If you are happy with how you did, consider experimenting or conducting A/B tests to see how you might
improve.
In the end, the questions serve as a guide. You have to respond to the questions and decide whether you are happy with the results or want better.


© 2011 webinos consortium, www.webinos.org.
This document describes the functionality that Webinos devices should implement for interacting with the end user through the device.
This section is INFORMATIVE.
Webinos is fully committed to the use of Open Standards whenever available. The interaction with the end-user is done through the WAC Device Interaction API [DEVICEINTERACTION].
This section is NORMATIVE.
Webinos implementations MUST support WAC Device Interaction specification [DEVICEINTERACTION].
In order to use this API, access to it must be declared in the widget configuration document (i.e. config.xml). This declaration is done through the feature http://wacapps.net/api/deviceinteraction.
This section is NORMATIVE.
The implementation MUST NOT enable access to this API by default, but only if the declaration is present in the widget configuration document through the appropriate feature tag.
Please note that Webinos Security Framework, depending on its configuration and in the widget level of trust, MAY deny access to this API even if it is declared in the configuration document.
This section is INFORMATIVE.
For completeness, this specification includes a copy of the WebIDL declaration included in the WAC Device Interaction specification [DEVICEINTERACTION]. The referred specification includes all the details needed to create a conformant implementation.
interface DeviceapisDeviceInteractionManager { readonly attribute DeviceInteractionManager deviceinteraction; }; Deviceapis implements DeviceapisDeviceInteractionManager;
interface DeviceInteractionManager { PendingOperation startNotify(in SuccessCallback successCallback,in ErrorCallback errorCallback,in long duration) raises (DeviceAPIError); void stopNotify(); PendingOperation startVibrate(in SuccessCallback successCallback, in ErrorCallback errorCallback, in long? duration, [TreatUndefinedAs=Null]in optional DOMString? pattern) raises (DeviceAPIError); void stopVibrate(); PendingOperation lightOn(in SuccessCallback successCallback, in ErrorCallback errorCallback, in long duration) raises (DeviceAPIError); void lightOff(); PendingOperation setWallpaper(in SuccessCallback successCallback, in ErrorCallback errorCallback, in DOMString fileName) raises (DeviceAPIError); };
[NoInterfaceObject] interface DeviceAPIError { readonly attribute unsigned short code; readonly attribute DOMString message; const unsigned short UNKNOWN_ERR = 0; const unsigned short INDEX_SIZE_ERR = 1; const unsigned short DOMSTRING_SIZE_ERR = 2; const unsigned short HIERARCHY_REQUEST_ERR = 3; const unsigned short WRONG_DOCUMENT_ERR = 4; const unsigned short INVALID_CHARACTER_ERR = 5; const unsigned short NO_DATA_ALLOWED_ERR = 6; const unsigned short NO_MODIFICATION_ALLOWED_ERR = 7; const unsigned short NOT_FOUND_ERR = 8; const unsigned short NOT_SUPPORTED_ERR = 9; const unsigned short INUSE_ATTRIBUTE_ERR = 10; const unsigned short INVALID_STATE_ERR = 11; const unsigned short SYNTAX_ERR = 12; const unsigned short INVALID_MODIFICATION_ERR = 13; const unsigned short NAMESPACE_ERR = 14; const unsigned short INVALID_ACCESS_ERR = 15; const unsigned short VALIDATION_ERR = 16; const unsigned short TYPE_MISMATCH_ERR = 17; const unsigned short SECURITY_ERR = 18; const unsigned short NETWORK_ERR = 19; const unsigned short ABORT_ERR = 20; const unsigned short TIMEOUT_ERR = 21; const unsigned short INVALID_VALUES_ERR = 22; };
[Callback=FunctionOnly, NoInterfaceObject] interface SuccessCallback { void onsuccess(); };
[Callback=FunctionOnly, NoInterfaceObject] interface ErrorCallback { void onerror(in DeviceAPIError error); };
[NoInterfaceObject] interface PendingOperation { boolean cancel(); };


HTML-CSS-DOM P2
What is grid based design?
The grid based design is a structure made up of series of inteersection. grid can be use to organize graphic elements in relation to a page in re latinon to other graphic elemento on the page.
Whats all the hype about responsive webpages?
Responsive Web design provide an optimal viewing easy reading and naviga tion with minimum of resaizing. A site designed with Responsive Web Design adapt the layout to viewing environment by useuing fluid, proportion-based and flexible images and..
Semantic structure
I think Semantic structure means that the HTML tags are used to define the structure of a document.


Tired of writing tons of code and getting errors all day long!?!
Annoyed by a know-it-all neighbor??
Disagree with your manager or politician?
Let It Go!!!!

Hover over a Character to view....
Click to Modify and Select
Ugh, this guy!
Running his mouth off saying stuff like...
Select This Guy
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#Maren Beckman Dev Student and Film Aficionado
Currently
Studying web development with SoftStack Factory.
Education
2017
SoftStack Factory Certificate of Completion
1998-2002
University of California, Berkeley Bachelor’s degree in Rhetoric
Technical skills
- HTML and CSS
- Javascript
Projects
CV
I created a this web page to show off my CV.
Achievements
Explained closures in a (hopefully) helpful way.
Completed Angular 2 course on Code School before everyone else in class.
Work History
2010-present
Landmark Theatres, Hillcrest Cinemas
General Manager in San Diego, CA
2007-2010
Landmark Theatres, Midtown Art Cinemas
General Manager in Atlanta, GA
2006-2007
Landmark Theatres, Bethesda Row Cinemas
House Manager in Bethesda, MD
2003-2006
Landmark Theatres, Hillcrest Cinemas
House Manager in San Diego, CA
2002-2003
Landmark Theatres, Piedmont Theatre
Assistant Manager in Oakland, CA
Hobbies
- Travel
- French
- Cooking


Observability is a measure for how well internal states of a system can be inferred by knowledge of its external outputs.
Source: WikipediaI'm going to abuse the term a bit.
Scale is why we build realtime apps. Observability is how we keep things sane at scale.
Sometimes things get out of control.
You'll want to know what's going on.
Logging is your friend.
Yes, you can go too far.
Create a status or health endpoint.
app.get('/health', function(req, res){
res.send({
pid: process.pid,
memory: process.memoryUsage(),
uptime: process.uptime(),
connections: server.connections
})
})
var net = require('net'),
, repl = require('repl');
net.createServer(function (socket) {
repl.start({
prompt: 'repl> ',
input: socket,
output: socket
}).on('exit', function() {
socket.end();
})
}).listen('/tmp/node-repl.sock');
npm install replify
var replify = require('replify')
, io = require('socket.io').listen(8888)
, app = io
io.on('connection', function (socket) {
//...
})
replify('socket.io', app)
$ nc -U /tmp/repl/socket.io.sock
$ socat READLINE /tmp/repl/socket.io.sock
npm install -g repl-client
$ rc /tmp/repl/socket.io.sock
(* also possible with socat)
Monitor a single Redis or a cluster of Redis servers.
Now visualize what's going on on those servers.
Monitoring with Redis MONITOR is bad.
The MONITOR command is good and useful for debugging, but not monitoring.
More at: github.com/dshaw


{% extends 'layout-lab-2.html' %}
{% block pageTitle %}
NHS.UK home
{% endblock %}
{% block beforeContent %}
Includes conditions, medicines, symptoms, tests and treatments. Find the service you need and book appointments online. Go to 111.nhs.uk or call 111. All GP practices now offer online services to: Every month, over 1 million appointments are booked online and over 2 million prescriptions are ordered without needing to visit a GP. An EHIC can help you get free or reduced-cost healthcare while visiting many countries in Europe. Advice, tips and tools to help you make the best choices about your health and wellbeing. News, events, information and advice.Health A to Z
NHS services
If you need help now, but it’s not an emergency
Book GP appointments and order prescriptions online
Focus on...
European Health Insurance Card (EHIC)
Healthy living
Latest from the NHS


numeric_list() = [number()]
All members of a numeric list must be number()s.
| absolute_difference/2 | Stoch untested Takes the absolute value of the difference between the two arguments. |
| ceil/1 | Equivalent to ceiling(X). |
| ceiling/1 | Tested Returns the ceiling (round towards positive infinity) of a float. |
| distance/2 | Returns the distance between two values; currently numeric only. |
| eq_within/3 | Tests whether two numbers are equal to within a certain tolerance. |
| extrema/1 | Tested Returns the lowest and highest values in a list of one or more member in the form {Lo,Hi} . |
| floor/1 | Tested Takes the floor (round towards negative infinity) of a number. |
| gcd/2 | Produces the greatest common divisor of two positive integers. |
| lcm/2 | Produces the least common multiple of two integers. |
| list_product/1 | Stoch untested Takes the product of all numbers in the list. |
| range_scale/1 | Stoch untested Get the scale of a same-sign numeric range. |
absolute_difference(A::number(), B::number()) -> number()
Stoch untested Takes the absolute value of the difference between the two arguments. Offered mostly to make dependant code clearer.
1> sc_math:absolute_difference(1.25, 1). 0.25 2> sc_math:absolute_difference(2,1). 1 3> sc_math:absolute_difference(1,2). 1 4> sc_math:absolute_difference(1,1). 0 5> sc_math:absolute_difference(1,-1). 2 6> sc_math:absolute_difference(100,35). 65
Introduced in: Version 504
ceil(X::number()) -> integer()
Equivalent to ceiling(X).
ceiling(X::number()) -> integer()
Tested Returns the ceiling (round towards positive infinity) of a float.
1> sc_math:ceil(0.5). 1 2> sc_math:ceil(0). 0 3> sc_math:ceil(0.0). 0 4> sc_math:ceil(1.0). 1 5> sc_math:ceil(-1.0). -1 6> sc_math:ceil(-1.5). -1 7> sc_math:ceil(-1). -1 8> sc_math:ceil(1). 1Unit, doc and stochastic property (int as float identity; float always smaller within 1; all results integers) tested.
distance(X, Y) -> any()
Returns the distance between two values; currently numeric only.
eq_within(X, Y, Dist) -> any()
Tests whether two numbers are equal to within a certain tolerance.
extrema(List::list()) -> {Low::any(), Hi::any()}
Tested Returns the lowest and highest values in a list of one or more member in the form {Lo,Hi}
. Undefined over the empty list. Mixed-type safe; sorts according to type order rules.
1> sc_math:extrema([1,2,3,4]). {1,4} 2> sc_math:extrema([1,2,3,a,b,c]). {1,c}
3> sc_math:extrema( [] ). ** exception error: no function clause matching sc_math:extrema([])'''
Unit, doc and stochastic (min and max are list members) tested.floor(X::number()) -> integer()
Tested Takes the floor (round towards negative infinity) of a number. This is different than erlang:trunc/1
, which removes the mantissa, in its
handling of negative numbers: trunc diminishes towards zero, not towards negative infinity (note examples 6 and 7 below.)
1> sc_math:floor(0.5). 0 2> sc_math:floor(0). 0 3> sc_math:floor(0.0). 0 4> sc_math:floor(1.0). 1 5> sc_math:floor(-1.0). -1 6> sc_math:floor(-1.5). -2 7> erlang:trunc(-1.5). -1 8> sc_math:floor(-1). -1 9> sc_math:floor(1). 1Unit, doc and stochastic property (int as float identity; float always larger within 1; all results integers) tested.
gcd(A, B) -> any()
Produces the greatest common divisor of two positive integers.
Why is by-zero undefined? Because gcd divides both numbers then gcd must not be larger than either number. Because gcd is the denominator, then if either number is zero, the denominator must not exceed zero, and therefore must be zero. Division by zero is undefined. Thereforegcd(0, _)
or
gcd(_, 0)
must be undefined.
lcm(A, B) -> any()
Produces the least common multiple of two integers.
list_product(A::numeric_list()) -> number()
Stoch untested Takes the product of all numbers in the list. Offered mostly to make dependant code clearer.
1> sc_math:list_product([1,2,5.4]). 10.8
range_scale(NumList::numeric_list()) -> number()
Stoch untested Get the scale of a same-sign numeric range. Gives nonsense results for non-numeric lists, or for lists which have both positive and negative members. For a numeric list [4,5,6,12], the scale of the range 4..12 is 3:1, which is represented as 3.0 .
1> sc_math:range_scale([3, 4, 5, 6]). 2.0 2> sc_math:range_scale([3, 6]). 2.0 3> sc_math:range_scale([6, 5, 3]). 2.0 4> sc_math:range_scale([3, 4, 5, 6, 7, 7.5]). 2.5 5> sc_math:range_scale([3, 10, 12, 99]). 33.0 6> sc_math:range_scale([3, 3, 3]). 1.0Unit and doc tested.
Generated by EDoc, Jul 7 2014, 08:25:18.


This proposal aims at extending the current pod specification with support for namespaced kernel parameters (sysctls) set for each pod.
kernel.sem
, kernel.msg*
, fs.mqueue.*
on the node-level whitelist
kernel.shm*
and other resource-limit sysctls with proper isolation: (a) keep them in the API (b) set node-level defaultsIn Linux, the sysctl interface allows an administrator to modify kernel
parameters at runtime. Parameters are available via /proc/sys/
virtual
process file system. The parameters cover various subsystems such as:
kernel.
)net.
)vm.
)dev.
)More subsystems are described in Kernel docs.
To get a list of basic prefixes on your system, you can run
$ sudo sysctl -a | cut -d' ' -f1 | cut -d'.' -f1 | sort -u
To get a list of all parameters, you can run
$ sudo sysctl -a
A number of them are namespaced and can therefore be set for a container independently with today’s Linux kernels.
Note: This proposal - while sharing some use-cases - does not cover ulimits (compare Expose or utilize docker’s rlimit support).
A number of Linux applications need certain kernel parameter settings to
In Kubernetes we want to allow to set these parameters within a pod specification in order to enable the use of the platform for those applications.
With Docker version 1.11.1 it is possible to change kernel parameters inside privileged containers. However, the process is purely manual and the changes might be applied across all containers affecting the entire host system. It is not possible to set the parameters within a non-privileged container.
With docker#19265 docker-run as of 1.12.0 supports setting a number of whitelisted sysctls during the container creation process.
Some real-world examples for the use of sysctls:
kernel.shmmax
and kernel.shmall
(among others) to be
set to reasonable high values (compare PostgreSQL Manual 17.4.1. Shared Memory
and Semaphores).
The default of 32 MB for shared memory is not reasonable for a database.net.core.somaxconn
./proc/sys/net/ipv6/conf/all/forwarding
and
/proc/sys/net/ipv6/conf/all/accept_redirects
(compare
docker#4717)net.core.somaxconn
and net.ipv4.ip_local_port_range
.kernel.shm*
) and message queues (kernel.msg*
) to
communicate between containers of their web-serving pods, configuring up to 20 GB of shared memory.For optimal network layer performance they set net.core.rmem_max
, net.core.wmem_max
,
net.ipv4.tcp_rmem
and net.ipv4.tcp_wmem
to much higher values than kernel defaults.
net.core.rmem_max
/net.core.wmem_max
to values as high as 64 MB and similar dimensions for
net.ipv4.tcp_rmem
/net.ipv4.tcp_wmem
.It is noted that > tuning settings described here will actually decrease performance of hosts connected at rates of OC3 (155 Mbps) or less.
Sometimes it’s preferable to fail fast and let the load-balancer to do it’s job(retry) than to make user wait - for that purpose we set net.core.somaxconn any value, and limit application backlog to e.g. 10 and set net.ipv4.tcp_abort_on_overflow to 1.
In other words, sysctls change the observable application behavior from the view of the load-balancer radically.
As an administrator I want to set customizable kernel parameters for a container
vm.nr_hugepages
, compare http://andrigoss.blogspot.de/2008/02/jvm-performance-tuning.html) - is out-of-scope for this proposal as it is not namespaced and as a limited resource (similar to normal memory) needs deeper integration e.g. with the scheduler.Supported sysctls (whitelist) as of Docker 1.12.0:
kernel.msgmax
, kernel.msgmnb
, kernel.msgmni
, kernel.sem
,
kernel.shmall
, kernel.shmmax
, kernel.shmmni
, kernel.shm_rmid_forced
fs.mqueue.*
net.*
Error behavior:
$ docker run --sysctl=foo=bla -it busybox /bin/sh
invalid value "foo=bla" for flag --sysctl: sysctl 'foo=bla' is not whitelisted
See 'docker run --help'.
Applied changes:
Related issues:
Supported sysctls (whitelist) as of RunC 0.1.1 (compare libcontainer config validator):
kernel.msgmax
, kernel.msgmnb
, kernel.msgmni
, kernel.sem
,
kernel.shmall
, kernel.shmmax
, kernel.shmmni
, kernel.shm_rmid_forced
fs.mqueue.*
net.*
Applied changes:
The only sysctl support in rkt is through a CNI plugin plugin. The Kubernetes network plugin kubenet
can easily be extended to call this with a given list of sysctls during pod launch.
The default network plugin for rkt is no-op
though. This mode leaves all network initialization to rkt itself. Rkt in turn uses the static CNI plugin configuration in /etc/rkt/net.d
. This does not allow to customize the sysctls for a pod. Hence, in order to implement this proposal in no-op
mode additional changes in rkt are necessary.
Supported sysctls (whitelist):
net.*
Applied changes:
Issues:
net.*
sysctls.Clearly, this is completely uncontrolled by the kubelet, but is a usable work-around if privileged containers are permitted in the environment. As privileged container permissions (in the admission controller) are an all-or-nothing decision and the actual code executed in them is not limited, allowing privileged container might be a security threat.
The same work-around also works for shared memory and message queue sysctls as they are shared among the containers of a pod in their ipc namespace.
This might be true for some of the sysctls, which purely set limits for some host resources, but
kernel.shm_rmid_forced
adds a garbage collection semantics to shared memory segments when possessing processes die.
This is against the System V standard though.net.ipv4.tcp_abort_on_overflow
makes the kernel send RST packets when the application is overloaded, giving a load-balancer
the chance to reschedule a request to another backend.net.ipv4.tcp_rmem
/net.ipv4.tcp_wmem
not only define min and max values, but also the default tcp window buffer size
for each socket. While large values are necessary for certain environments and applications, they lead to waste of resources
in the 90% case.some sysctls have a different error behavior, e.g.:
kernel.shmmax
is too small.With a large kernel.shmmax
default, the creation of a segment always succeeds, but the OOM killer will
do its job when a shared memory segment exceeds the memory request of the container.
The high values that could be set by the kubelet on launch might depend on the node’s capacity and capabilities. But for portability of workloads it is helpful to have a common baseline of sysctls settings one can expect on every node. The kernel defaults (which are active if the kubelet does not change defaults) are such a (natural) baseline.
One could imagine to offer certain non-namespaced sysctls as well which taint a host such that only containers with compatible sysctls settings are scheduled there. This is considered out of scope to schedule pods with certain sysctls onto certain hosts according to some given rules. This must be done manually by the admin, e.g. by using taints and tolerations.
(Next to namespacing) isolation is the key requirement for a sysctl to be unconditionally allowed in a pod spec. There are the following alternatives:
For v1.4 only a handful of safe sysctls are defined. There are known, non-edge-case use-cases (see above) for a number of further sysctls. Some of them (especially the ipc sysctls) will probably be promoted onto the whitelist of safe sysctls in the near future when Kubernetes implements better resource isolation.
On the other hand, especially in the net.*
hierarchy there are a number of very low-level knobs to tune the network stack. They might be necessary for classes of applications requiring high-performance or realtime behavior. It is hard to forsee which knobs will be necessary in the future. At the same time the net.*
hierarchy is huge making deep analysis on a 1-on-1 basis hard. If there is no way to use them at-your-own-risk, those users are forced into the use of privileged containers. This might be a security threat and a no-go for certain environments. Sysctls in the API (even if unsafe) in contrast allow finegrained control by the cluster admin without essentially opening up root access to the cluster nodes for some users.
This requirement for a large number of accessible sysctls must be balanced though with the desire to have a minimal API surface: removing certain (unsafe) sysctls from an official API in a later version (e.g. because they turned out to be problematic for the node health) is problematic.
To balance those two desires the API can be split in half: one official way to declare safe sysctls in a pod spec (this one will be promoted to beta and stable some day) and an alternative way to define unsafe sysctls. Possibly the second way will stay alpha forever to make it clear that unsafe sysctls are not a stable API of Kubernetes. Moreover, for all unsafe sysctls an opt-in policy is desirable, only controllable by the cluster admin, not by each cluster user.
Note: The kmem accounting has fundamentally changed in kernel 4.5 (compare https://github.com/torvalds/linux/commit/a9bb7e620efdfd29b6d1c238041173e411670996): older kernels (e.g. 4.4 from Ubuntu 16.04, 3.10 from CentOS 7.2) use a blacklist (__GFP_NOACCOUNT
), newer kernels (e.g. 4.6.x from Fedora 24) use a whitelist (__GFP_ACCOUNT
). In the following the analysis is done for kernel >= 4.5:
kernel.shmall
, kernel.shmmax
, kernel.shmmni
: configure System V shared memory
256*GB of RAM
for kernel.shmmni
(compare http://www.ibm.com/support/knowledgecenter/SSEPGG_10.1.0/com.ibm.db2.luw.qb.server.doc/doc/c0057140.html), exceeding the kernel defaults for machines with >16GB of RAM.kernel.shm_rmid_forced
: enforce removal of shared memory segments on process shutdown
kernel.msgmax
, kernel.msgmnb
, kernel.msgmni
: configure System V messages
Even without using a sysctl the kernel default allows any pod to allocate 512 MB of message memory (compare https://github.com/sttts/kmem-ipc-msg-queues as a test-case). If kmem acconting is not active, this is outside of the pod resource limits. Then a node with 8 GB will not survive with >16 replicas of such a pod.
fs.mqueue.*
: configure POSIX message queues.
kernel.sem
: configure System V semaphores
The values has been chosen to be larger than necessary for any known configuration. (linux/sem.h)
net.*
: configure the network stack
net.core.somaxconn
: maximum queue length specifiable by listen.sk_acceptq_is_full
at http://lxr.free-electrons.com/source/net/ipv4/tcp_ipv4.c#L1276. After that a new socket is created. Probably, the tcp socket buffer sysctls apply then, with their accounting, see below.net.ipv4.ip_local_port_range
: local tcp/udp port rangenet.ipv4.tcp_max_syn_backlog
: number of half-open connectionsnet.ipv4.tcp_syncookies
: enable syn cookiesThe individual analysis above leads to the following summary of:
Kernel <= 4.4 and >= 4.5 fundamentally different kernel memory accounting (see note above). The two columns describe the two cases.
| sysctl | ns | acc. for <= 4.4 | >= 4.5 |
|---|---|---|---|
| kernel.shm* | ipc | user memcg 1) | user memcg 1) |
| kernel.msg* | ipc | kmem memcg 3) | - 3) |
| fs.mqueue.* | ipc | kmem memcg | - |
| kernel.sem | ipc | kmem memcg | - |
| net.core.somaxconn | net | unreliable 4) | unreliable 4) |
| net.*.tcp_wmem/rmem | - 2) | unreliable 4) | unreliable 4) |
| net.core.wmem/rmem_max | - 2) | unreliable 4) | unreliable 4) |
| net.ipv4.ip_local_port_range | net | not needed 5) | not needed 5) |
| net.ipv4.tcp_syncookies | net | not needed 5) | not needed 5) |
| net.ipv4.tcp_max_syn_backlog | - 2) | ? | ? |
Footnotes:
Note: for all sysctls marked as “kmem memcg” kernel memory accounting must be enabled in the container for proper isolation. This will not be the case for 1.4, but is planned for 1.5.
From the previous analysis the following classification is derived:
| sysctl | ns | accounting | reclaim | pre-requisites |
|---|---|---|---|---|
| kernel.shm* | pod | container | pod | i 1) |
| kernel.msg* | pod | container | pod | i + ii + iii |
| fs.mqueue.* | pod | container | pod | i + ii + iii |
| kernel.sem | pod | container | pod | i + ii + iii |
| net.core.somaxconn | pod | container | container | i + ii + iv |
| net.*.tcp_wmem/rmem | host | container | container | i + ii + iv |
| net.core.wmem/rmem_max | host | container | container | i + ii + iv |
| net.ipv4.ip_local_port_range | pod | n/a | n/a | - |
| net.ipv4.tcp_syncookies | pod | n/a | n/a | - |
| net.ipv4.tcp_max_syn_backlog | pod | n/a | n/a | - |
Explanation:
Footnote:
Note: with the exception of kernel.shm*
all of the listed pod-level sysctls depend on kernel memory accounting to be enabled for proper resource isolation. This will not be the case for 1.4 by default, but is planned in 1.5.
Note: all the ipc objects persist when the originating containers dies. Their resources (if kmem accounting is enabled) fall back to the parent cgroup. As long as there is no pod level memory cgroup, the parent will be the container runtime, e.g. the docker daemon or the RunC process. It is planned with v1.5 to introduce a pod level memory cgroup which will fix this problem.
Note: in general it is good practice to reserve special nodes for those pods which set sysctls which the kernel does not guarantee proper isolation for.
Sysctls in pods and PodSecurityPolicy
are first introduced as an alpha feature for Kubernetes 1.4. This means that the API will model these as annotations, with the plan to turn those in first class citizens in a later release when the feature is promoted to beta.
It is proposed to use a syntactical validation in the apiserver and a node-level whitelist of safe sysctls in the kubelet. The whitelist shall be fixed per version and might grow in the future when better resource isolation is in place in the kubelet. In addition a list of allowed unsafe sysctls will be configured per node by the cluster admin, with an empty list as the default.
The following rules apply:
This means that sysctls that are not namespaced must be set by the admin on host level at his own risk, e.g. by running a privileged daemonset, possibly limited to a restricted, special-purpose set of nodes, if necessary with the host network namespace. This is considered out-of-scope of this proposal and out-of-scope of what the kubelet will do for the admin. A section is going to be added to the documentation describing this.
The allowed unsafe sysctls will be configurable on the node via a flag of the kubelet.
Pod specification must be changed to allow the specification of kernel parameters:
// Sysctl defines a kernel parameter to be set
type Sysctl struct {
// Name of a property to set
Name string `json:"name"`
// Value of a property to set
Value intstr.IntOrString `json:"value"`
// Must be true for unsafe sysctls.
Unsafe bool `json:"unsafe,omitempty"`
}
// PodSecurityContext holds pod-level security attributes and common container settings.
// Some fields are also present in container.securityContext. Field values of
// container.securityContext take precedence over field values of PodSecurityContext.
type PodSecurityContext struct {
...
// Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported
// sysctls (by the container runtime) might fail to launch.
Sysctls []Sysctl `json:"sysctls,omitempty"`
}
During alpha the extension of PodSecurityContext
is modeled with annotations:
security.alpha.kubernetes.io/sysctls: kernel.shm_rmid_forced=1`
security.alpha.kubernetes.io/unsafe-sysctls: net.ipv4.route.min_pmtu=1000,kernel.msgmax=1 2 3`
The value is a comma separated list of key-value pairs separated by =
.
Safe sysctls may be declared with unsafe: true
(or in the respective annotation), while for unsafe sysctls unsafe: true
is mandatory. This guarantees backwards-compatibility in future versions when sysctls have been promoted to the whitelist: old pod specs will still work.
Possibly, the security.alpha.kubernetes.io/unsafe-sysctls
annotation will stay as an alpha API (replacing the Unsafe bool
field) even when security.alpha.kubernetes.io/sysctls
has been promoted to beta or stable. This helps to make clear that unsafe sysctls are not a stable feature.
Note: none of the whitelisted (and in general none with the exceptions of descriptive plain text ones) sysctls use anything else than numbers, possibly separated with spaces.
Note: sysctls must be on the pod level because containers in a pod share IPC and network namespaces (if pod.spec.hostIPC and pod.spec.hostNetwork is false) and therefore cannot have conflicting sysctl values. Moreover, note that all namespaced sysctl supported by Docker/RunC are either in the IPC or network namespace.
The name of each sysctl in PodSecurityContext.Sysctls[*].Name
(or the annotation security.alpha.kubernetes.io/[unsafe-]sysctls
during alpha) is validated by the apiserver against:
sysctlRegexp
:const SysctlSegmentFmt string = "[a-z0-9]([-_a-z0-9]*[a-z0-9])?"
const SysctlFmt string = "(" + SysctlSegmentFmt + "\\.)*" + SysctlSegmentFmt
var sysctlRegexp = regexp.MustCompile("^" + SysctlFmt + "$")
The name of each sysctl in PodSecurityContext.Sysctls[*].Name
(or the annotation security.alpha.kubernetes.io/[unsafe-]sysctls
during alpha) is checked by the kubelet against a static whitelist.
The whitelist is defined under pkg/kubelet
and to be maintained by the nodes team.
The initial whitelist of safe sysctls will be:
var whitelist = []string{
"kernel.shm_rmid_forced",
"net.ipv4.ip_local_port_range",
"net.ipv4.tcp_syncookies",
"net.ipv4.tcp_max_syn_backlog",
}
In parallel a namespace list is maintained with all sysctls and their respective, known kernel namespaces. This is initially derived from Docker’s internal sysctl whitelist:
var namespaces = map[string]string{
"kernel.sem": "ipc",
}
var prefixNamespaces = map[string]string{
"kernel.msg": "ipc",
"kenrel.shm": "ipc",
"fs.mqueue.": "ipc",
"net.": "net",
}
If a pod is created with host ipc or host network namespace, the respective sysctls are forbidden.
Pods that do not comply with the syntactical sysctl format will be rejected by the apiserver. Pods that do not comply with the whitelist (or are not manually enabled as allowed unsafe sysctls for a node by the cluster admin) will fail to launch. An event will be created by the kubelet to notify the user.
The kubelet will get a new flag:
--experimental-allowed-unsafe-sysctls Comma-separated whitelist of unsafe
sysctls or unsafe sysctl patterns
(ending in *). Use these at your own
risk.
It defaults to the empty list.
During kubelet launch the given value is checked against the list of known namespaces for sysctls or sysctl prefixes. If a namespace is not known, the kubelet will terminate with an error.
A list of permissible sysctls is to be added to pkg/apis/extensions/types.go
(compare pod-security-policy):
// PodSecurityPolicySpec defines the policy enforced.
type PodSecurityPolicySpec struct {
...
// Sysctls is a white list of allowed sysctls in a pod spec. Each entry
// is either a plain sysctl name or ends in "*" in which case it is considered
// as a prefix of allowed sysctls.
Sysctls []string `json:"sysctls,omitempty"`
}
The simpleProvider
in pkg.security.podsecuritypolicy
will validate the value of PodSecurityPolicySpec.Sysctls
with the sysctls of a given pod in ValidatePodSecurityContext
.
The default policy will be *
, i.e. all syntactly correct sysctls are admitted by the PodSecurityPolicySpec
.
The PodSecurityPolicySpec
applies to safe and unsafe sysctls in the same way.
During alpha the following annotation will be used:
security.alpha.kubernetes.io/sysctls: kernel.shmmax,kernel.msgmax,fs.mqueue.*`
on PodSecurityPolicy
objects to customize the allowed sysctls.
Note: This does not override the whitelist or the allowed unsafe sysctls on the nodes. They still apply. This only changes admission of pods in the apiserver. Pods can still fail to launch due to failed admission on the kubelet.
// SysctlPolicy defines how a sysctl may be set. If neither Values,
// nor Min, Max are set, any value is allowed.
type SysctlPolicy struct {
// Name is the name of a sysctl or a pattern for a name. It consists of
// dot separated name segments. A name segment matches [a-z]+[a-z_-0-9]* or
// equals "*". The later is interpretated as a wildcard for that name
// segment.
Name string `json:"name"`
// Values are allowed values to be set. Either Values is
// set or Min and Max.
Values []string `json:"values,omitempty"`
// Min is the minimal value allowed to be set.
Min *int64 `json:"min,omitempty"`
// Max is the maximum value allowed to be set.
Max *int64 `json:"max,omitempty"`
}
// PodSecurityPolicySpec defines the policy enforced on sysctls.
type PodSecurityPolicySpec struct {
...
// Sysctls is a white list of allowed sysctls in a pod spec.
Sysctls []SysctlPolicy `json:"sysctls,omitempty"`
}
During alpha the following annotation will be used:
security.alpha.kubernetes.io/sysctls: kernel.shmmax,kernel.msgmax=max:10:min:1,kernel.msgmni=values:1000 2000 3000`
This extended syntax is a natural extension of that of alternative 1 and therefore can be implemented any time during alpha.
Alternative 1 or 2 has to be chosen for the external API once the feature is promoted to beta.
Finally, the container runtime will interpret pod.spec.securityPolicy.sysctls
,
e.g. in the case of Docker the DockerManager
will apply the given sysctls to the infra container in createPodInfraContainer
.
In a later implementation of a container runtime interface (compare https://github.com/kubernetes/kubernetes/pull/25899), sysctls will be part of LinuxPodSandboxConfig
(compare https://github.com/kubernetes/kubernetes/pull/25899#discussion_r64867763) and to be applied by the runtime implementation to the PodSandbox
by the PodSandboxManager
implementation.
Here is an example of a pod that has the safe sysctl net.ipv4.ip_local_port_range
set to 1024 65535
and the unsafe sysctl net.ipv4.route.min_pmtu
to 1000
.
apiVersion: v1
kind: Pod
metadata:
name: nginx
labels:
name: nginx
spec:
containers:
- name: nginx
image: nginx
ports:
- containerPort: 80
securityContext:
sysctls:
- name: net.ipv4.ip_local_port_range
value: "1024 65535"
- name: net.ipv4.route.min_pmtu
value: 1000
unsafe: true
Here is an example of a PodSecurityPolicy
, allowing kernel.shmmax
, kernel.shmall
and all net.*
sysctls to be set:
apiVersion: v1
kind: PodSecurityPolicy
metadata:
name: database
spec:
sysctls:
- kernel.shmmax
- kernel.shmall
- net.*
and a restricted default PodSecurityPolicy
:
apiVersion: v1
kind: PodSecurityPolicy
metadata:
name:
spec:
sysctls: # none
in contrast to a permissive default PodSecurityPolicy
:
apiVersion: v1
kind: PodSecurityPolicy
metadata:
name:
spec:
sysctls:
- *


{% extends 'polls/base.html' %} {% block content %}
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File must have one of the following extensions: .fa, .mpfa, .fna, .fsa, .fas, .fasta, or
.txt
Instructions:
The name of your fasta sequences must match the tissue identifiers in the metadata file
You can include multiple taxa in a single fasta/metadata file
Each fasta file can only include data from a single marker type (e.g. CO1, CYB, etc). If you
have multiple markers for the same taxa you must upload multiple fasta files for a single
metadata file.


Please input below the identification string you received by e-mail, to complete your xmpp account registration.


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What we do
Deliver
Confronted with the reality of rising numbers of disasters where sheltering presents a key component of the humanitarian assistance, the Humanitarian Shelter Sector is challenged to deliver more, efficient and sustainable responses in very different contexts.
Experience
Within the Red Cross Movement and other Organisations active in sheltering, there exists extensive experience in the implementation of emergency, transitional and permanent shelters.
Unite
To consolidate and make available this knowledge the IFRC-SRU is tasked to build up an inventory of shelter solutions documented in a systematic, methodological manner that particularly captures technical details, construction practices, climatic conditions, availability and suitability of materials and techniques and other information for the planning process that helps save time and resources.


To be given a Sop.  Cerberus was Pluto's three-headed dog set at the gates of the Infernal Regions over which Pluto was King. The Greeks and Romans when burying their dead put into the hands of the corpse a cake. The idea was that the cake was a sop to Cerberus to allow the dead to pass unmolested.
Source : Encyclopaedia of Phrases & Origins by Edwin Radford (1945)


Mostly, because I wanted to. But I also do believe other players will benefit greatly from this, because:
- Using the keyboard, where there are specialized keys for different actions, will diminish the likelihood of missclicks.
- Even though it can be annoying to have to move the marker across the whole board when there are drastic changes in plays' locations, on average, your playing speed will increase because most plays occur near each other actually. And that means you're gonna have less friction between the interface and your brain, which will let you focus better on the game.
At first I didn't believe any of the benefits above, but, after trying it out for about 2 weeks, I can confidently say it did help, it did improve the UI/UX.
If you want to chat with me about the product, you can do so by joining its community.
In the same spirit of
You can check out the open source code for this project here.
2.1. Installing the Extension
If you wish to install the most up-to-date version, you will have to activate your browser's developer mode and the upload the most recent version found on Github. You can check out more specific instructions about it here.
Otherwise, simply install the — hopefully — stable version from one of the browser extension stores:
| Browser Extension Store |
|---|
| Chrome |
|
Firefox |
|
Edge |
Warning: the shortcuts below might change overtime, so do check the project's main page to really be in touch with the latest table of shortcuts.
This extension currently only works if you have all the coordinates turned on.
| Shortcut | Action |
|---|---|
| Ctrl + \ | Global switch: enables or disables the whole extension |
| Ctrl + m | Toggle the chat input box on a game page |
| Ctrl + b | Toggle the canvas overlay with the stone marker |
| Ctrl + ] | Toggle the arrow keys |
| Enter or f | Click on the stone marker's location |
| w or ↑ | Move the stone marker up |
| a or ← |
Move the stone marker left |
| s or ↓ | Move the stone marker down |
| d or → | Move the stone marker right |
| Enter or f | Click on the stone marker's location |
| Ctrl + [ | Pass |
| Ctrl + ; | Toggle AI Analysis |
| Ctrl + , |
Cycle through the different board sizes |
| Ctrl + . |
Toggle the coordinates input field |
Since we are talking about improving our lives with shortcuts, I'll leave you with 3 programs which might go well and beyond in this area:
- Vimium: a browser extension which adds enough shortcuts to make navigating the web with only the keyboard possible.
- Tridactyl: a follow-up to Vimium, with even more shortcuts, and tailored for Firefox.
-
qutebrowser
: an entire browser made for navigating the web with only your keyboard.


| Package | Description |
|---|---|
| com.destroystokyo.paper | |
| org.bukkit |
More generalized classes in the API.
|
| org.bukkit.configuration |
Classes dedicated to handling a plugin's runtime configuration.
|
| org.bukkit.entity |
Interfaces for non-voxel objects that can exist in a
world , including all players, monsters, projectiles, etc. |
| org.bukkit.inventory |
Classes involved in manipulating player inventories and item interactions.
|
| org.bukkit.inventory.meta |
The interfaces used when manipulating extra data can can be stored inside
item stacks . |
| org.bukkit.potion |
Classes to represent various
potion
properties and manipulation. |
| Modifier and Type | Method and Description |
|---|---|
ParticleBuilder |
ParticleBuilder.color(Color color)
Sets the particle Color.
|
| Modifier and Type | Field and Description |
|---|---|
static Color |
Color.AQUA
Aqua, or (0x00,0xFF,0xFF) in (R,G,B)
|
static Color |
Color.BLACK
Black, or (0x00,0x00,0x00) in (R,G,B)
|
static Color |
Color.BLUE
Blue, or (0x00,0x00,0xFF) in (R,G,B)
|
static Color |
Color.FUCHSIA
Fuchsia, or (0xFF,0x00,0xFF) in (R,G,B)
|
static Color |
Color.GRAY
Gray, or (0x80,0x80,0x80) in (R,G,B)
|
static Color |
Color.GREEN
Green, or (0x00,0x80,0x00) in (R,G,B)
|
static Color |
Color.LIME
Lime, or (0x00,0xFF,0x00) in (R,G,B)
|
static Color |
Color.MAROON
Maroon, or (0x80,0x00,0x00) in (R,G,B)
|
static Color |
Color.NAVY
Navy, or (0x00,0x00,0x80) in (R,G,B)
|
static Color |
Color.OLIVE
Olive, or (0x80,0x80,0x00) in (R,G,B)
|
static Color |
Color.ORANGE
Orange, or (0xFF,0xA5,0x00) in (R,G,B)
|
static Color |
Color.PURPLE
Purple, or (0x80,0x00,0x80) in (R,G,B)
|
static Color |
Color.RED
Red, or (0xFF,0x00,0x00) in (R,G,B)
|
static Color |
Color.SILVER
Silver, or (0xC0,0xC0,0xC0) in (R,G,B)
|
static Color |
Color.TEAL
Teal, or (0x00,0x80,0x80) in (R,G,B)
|
static Color |
Color.WHITE
White, or (0xFF,0xFF,0xFF) in (R,G,B)
|
static Color |
Color.YELLOW
Yellow, or (0xFF,0xFF,0x00) in (R,G,B)
|
| Modifier and Type | Method and Description |
|---|---|
static Color |
Color.deserialize(Map<String,Object> map) |
static Color |
Color.fromBGR(int bgr)
Creates a new color object from an integer that contains the blue,
green, and red bytes in the lowest order 24 bits.
|
static Color |
Color.fromBGR(int blue,
int green,
int red)
Creates a new Color object from a blue, green, and red
|
static Color |
Color.fromRGB(int rgb)
Creates a new color object from an integer that contains the red,
green, and blue bytes in the lowest order 24 bits.
|
static Color |
Color.fromRGB(int red,
int green,
int blue)
Creates a new Color object from a red, green, and blue
|
Color |
DyeColor.getColor()
Gets the color that this dye represents.
|
Color |
DyeColor.getFireworkColor()
Gets the firework color that this dye represents.
|
Color |
Color.mixColors(Color... colors)
Creates a new color with its RGB components changed as if it was dyed
with the colors passed in, replicating vanilla workbench dyeing
|
Color |
Color.mixDyes(DyeColor... colors)
Creates a new color with its RGB components changed as if it was dyed
with the colors passed in, replicating vanilla workbench dyeing
|
Color |
Color.setBlue(int blue)
Creates a new Color object with specified component
|
Color |
Color.setGreen(int green)
Creates a new Color object with specified component
|
Color |
Color.setRed(int red)
Creates a new Color object with specified component
|
| Modifier and Type | Method and Description |
|---|---|
List<Color> |
FireworkEffect.getColors()
Get the primary colors of the firework effect.
|
List<Color> |
FireworkEffect.getFadeColors()
Get the fade colors of the firework effect.
|
| Modifier and Type | Method and Description |
|---|---|
static DyeColor |
DyeColor.getByColor(Color color)
Gets the DyeColor with the given color value.
|
static DyeColor |
DyeColor.getByFireworkColor(Color color)
Gets the DyeColor with the given firework color value.
|
Color |
Color.mixColors(Color... colors)
Creates a new color with its RGB components changed as if it was dyed
with the colors passed in, replicating vanilla workbench dyeing
|
FireworkEffect.Builder |
FireworkEffect.Builder.withColor(Color... colors)
Add several primary colors to the firework effect.
|
FireworkEffect.Builder |
FireworkEffect.Builder.withColor(Color color)
Add a primary color to the firework effect.
|
FireworkEffect.Builder |
FireworkEffect.Builder.withFade(Color... colors)
Add several fade colors to the firework effect.
|
FireworkEffect.Builder |
FireworkEffect.Builder.withFade(Color color)
Add a fade color to the firework effect.
|
| Modifier and Type | Method and Description |
|---|---|
Color |
ConfigurationSection.getColor(String path)
Gets the requested Color by path.
|
Color |
MemorySection.getColor(String path) |
Color |
ConfigurationSection.getColor(String path,
Color def)
Gets the requested
Color by path, returning a default value if
not found. |
Color |
MemorySection.getColor(String path,
Color def) |
| Modifier and Type | Method and Description |
|---|---|
Color |
ConfigurationSection.getColor(String path,
Color def)
Gets the requested
Color by path, returning a default value if
not found. |
Color |
MemorySection.getColor(String path,
Color def) |
| Modifier and Type | Method and Description |
|---|---|
Color |
AreaEffectCloud.getColor()
Gets the color of this cloud.
|
| Modifier and Type | Method and Description |
|---|---|
void |
AreaEffectCloud.setColor(Color color)
Sets the color of this cloud.
|
| Modifier and Type | Method and Description |
|---|---|
Color |
ItemFactory.getDefaultLeatherColor()
Returns the default color for all leather armor.
|
| Modifier and Type | Method and Description |
|---|---|
Color |
PotionMeta.getColor()
Gets the potion color that is set.
|
Color |
MapMeta.getColor()
Gets the map color that is set.
|
Color |
LeatherArmorMeta.getColor()
Gets the color of the armor.
|
| Modifier and Type | Method and Description |
|---|---|
void |
PotionMeta.setColor(Color color)
Sets the potion color.
|
void |
MapMeta.setColor(Color color)
Sets the map color.
|
void |
LeatherArmorMeta.setColor(Color color)
Sets the color of the armor.
|
| Modifier and Type | Method and Description |
|---|---|
Color |
PotionEffectTypeWrapper.getColor() |
Color |
PotionEffect.getColor() |
abstract Color |
PotionEffectType.getColor()
Returns the color of this effect type.
|
Color |
PotionDataHolder.getColor()
Gets the color of this object.
|
| Modifier and Type | Method and Description |
|---|---|
void |
PotionDataHolder.setColor(Color color)
Sets the color of this object.
|
PotionEffect |
PotionEffect.withColor(Color color) |
PotionEffect |
PotionEffect.withParticles(boolean particles,
Color color) |
| Constructor and Description |
|---|
PotionEffect(PotionEffectType type,
int duration,
int amplifier,
boolean ambient,
boolean particles,
Color color)
Creates a potion effect.
|
Copyright © 2021. All rights reserved.


Title: {{ post.title }} Date: {{ post.date }} Time Spent: {{ post.time_spent }} What I Learned: {{ post.learning }} Resources to Remember: {{ post.resources }}


public class Form
extends java.lang.Object
Input
s of supported Type
s
and send()
either by Connection.Method.GET
or Connection.Method.POST
method.| Constructor and Description |
|---|
Form(org.jsoup.nodes.Element formElement,
java.net.URL location)
Construct all inner structure of the form.
|
| Modifier and Type | Method and Description |
|---|---|
void |
fill(java.util.HashMap<java.lang.String,java.lang.String> inputsValues)
Gives user the possibility to fill all the
Input s at once with predefined collection of pairs. |
java.net.URL |
getAction()
Getter for action
URL address setup in construction of the Form . |
java.util.ArrayList<Input> |
getInputs()
Returns collection of
Input for user to see them and possibility of filling them. |
org.jsoup.Connection.Method |
getMethod()
Getter for method type setup in construction of the
Form . |
org.jsoup.nodes.Document |
send()
|
org.jsoup.Connection.Response |
send(java.util.function.Predicate<Input> sendInput) |
public Form(org.jsoup.nodes.Element formElement, java.net.URL location)
formElement
- is HTML element extracted from documentlocation
- is URL
public java.util.ArrayList<Input> getInputs()
Input
for user to see them and possibility of filling them.
Input
with null
Input.value
will not be send()
in request,
on the other hand every other Input
will.
Input
s are not checked for rightness of theirs values e.g. you can set Input.value
for checkbox complete different,
then it was originally there.Input
for user to see them and possibility of filling thempublic void fill(java.util.HashMap<java.lang.String,java.lang.String> inputsValues)
Input
s at once with predefined collection of pairs.
First item in the pair represents Input.name
and second one represents Input.value
.
If filled value is null
, then this Input
won't be send()
.inputsValues
- collection of pairs, where first item represents Input.name
and second one represents Input.value
public org.jsoup.nodes.Document send() throws java.io.IOException
Form
in current filled/part-filled/not filled state to his action
url address.
Sending proceeds different depending on method
, which can be Connection.Method.GET
or Connection.Method.POST
.
When sending fail in some way or response status code is different from 200, application wil return null
Document
java.io.IOException
- if sending of the form fails or it returns HTTP respond code other then 200public org.jsoup.Connection.Response send(java.util.function.Predicate<Input> sendInput) throws java.io.IOException
java.io.IOException
public java.net.URL getAction()
URL
address setup in construction of the Form
.URL
address