Lost In Space Rated PG-13 By James Sanford The Kalamazoo Gazette
Ten years ago, William Hurt was "The Accidental Tourist" and now, he's "Lost In Space."
That might seem like a journey from the sublime to the ridiculous, except that the big-screen version of the 1960s TV show is considerably more technically sophisticated and slightly more cerebral than the original, which was notable chiefly for its charmingly absurd stories and bargain-basement monsters: Remember the episode featuring the dreaded giant carrot?
As TV-to-movie adaptations go, "Lost In Space" is probably one of the more respectable entries in the field, with expensive production values adding a classy sheen to what's essentially cheesy material. The film features some impressive computer-generated animation, Akiva Goldman's script incorporates mini-tributes to everything from the "Star Wars" movies to "The Waltons," and director Stephen Hopkins has avoided playing the movie as camp. Still, something has been left out. Goldman ups the IQs - if not the maturity levels - of most of the stalwart Robinson family and even introduces a bit of dramatic dysfunction. Unfortunately he accomplishes this at the expense of the characters' charms, so although libido-driven pilot Don West (Matt LeBlanc) and disgruntled pre-teen Penny (Lacey Chabert) seem much more human than their television counterparts, they're also less fun to have around.
The Goldman creations that really work are his revisions of professor John Robinson (Hurt) and the diabolical Dr. Smith (Gary Oldman). On the show, Robinson rarely projected anything except concern, but Hurt humanizes the man, introducing subtle twin undercurrents of jealousy toward youthful Don - who's hot for John's daughter Judy (Heather Graham) - and Robinson's own father, a legendary military strategist whom Don idolizes. Goldman also restores Smith's dark heart (which vanished early on in the show), much to Oldman's obvious delight. Graham and Mimi Rogers as mom Maureen, on the other hand, are given little to do.
The first half of the film parallels the series' set-up, as scheming Dr. Smith sabotages the Robinsons' mission to find a new Earth and, in the process, becomes trapped aboard the Jupiter 2 spacecraft with the family as they hurtle into unexplored galaxies. There's a fair amount of suspense as the crew almost crashes into the sun and later discovers an abandoned ship with a scary secret.
As he's proven in his scripts for the last two "Batman" movies, however, Goldman is not particularly skilled at building plots. Though the last third of "Lost In Space" introduces all sorts of intriguing concepts, Goldman doesn't develop any of them particularly well, and the less said the better about the excruciatingly cutesy Blawp, a combination monkey-chameleon which looks glaringly fake and exists for no reason other than possible marketing tie-ins.
Fans of the TV version will be amused by the cameos early on by series stars June Lockhart, Angela Cartwright, Marta Kristen and Mark Goddard. Sadly though, the innocent silliness that made the "Lost In Space" series a classic guilty pleasure is missing in action here. Maybe the carrot monster wasn't such a lame idea after all.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


| Name: | |
| Date of birth: | |
| Email Id : | |
| Phone number : | |
| Address: | |
| Alternative Email Id : |
| Phone number : | |
| Address: | |
| Alternative Email Id : |
More time playing, less time charging Power for the long haul with a battery saver feature that extends your device by up to 90 minutes. And now it's easier to manage your power usage – see the estimated time left before you need to charge, and when you're charging, approximately how much time until it's topped up and ready to go.


Single Oscillator Starter Patch
Use the QWERTY keyboard to play the synth!


{% extends 'base.html' %} {% block content %}
Forgotten your password? Enter your email address below, and we'll email instructions for setting a new one.


Following are the list of references which we used to collect data and make it accurate as possible but still data may vary depending on regions.
[1] https://www.uni-due.de/isa/auswahl_frm_en.html
[2] https://www.academics.com/career-advice/salaries-in-germany
[3] http://www.absolventa.de/jobs/channel/finance/thema/gehalt-filialleiter
[4] https://gehaltsreporter.de/
[5] https://www.iamexpat.de/career/working-in-germany/salary-payslip-german-minimum-wage
[6] https://www.degreequery.com/highest-paid-careers-social-sciences/
[7] https://www.payscale.com/research/US/Job=Software_Engineer/Salary
[8] https://www.deutschland.de/en/topic/business/salaries-in-germany-according-to-profession-who-earns-what
Dashbord is strongly inspired by Diethard Steiner’s Block:
http://bl.ocks.org/diethardsteiner/3287802


FishyGuts
09-Nov-18 02:23 PM
About a week ago I said “be prepared for a lull”. This lull will last a month or two. It’s very common for coins at this stage. Especially when we have no metrics to measure against or pursue for adoption yet.
I’m very happy everyone is picking up the ball and pressing campaigns.
8
We will keep producing material for educating for you all to share.
I’m going to get a video or two made... one will be about “why privacy in crypto” and the other will be “Why pirate as your go to crypto”.
Then during all this I have at least one group of people looking into the trading post idea... maybe two. That has to be a non pirate operated outlet. I have two options right now and in fact, I may try to get them both to collaborate and work together.
This week I have been terribly busy with my real job and life.
I’ve got a lot I want to wrap up myself in the next few days.
- We will hopefully have the art this weekend @Hoffenbrau seems confident the first phase is ready to go.
- The Pirate Lottery bot may be ready in the next 7-14 days. It’s a discord lottery bot just for fun. We will offer it to ALL discord’s to use.
Do get ready to become a lottery shill.
- Crex24 may be open by next weekend for trading.
Excited to be on an exchange with 2M+ daily volume and with mostly shitcoins, we should stand out.


{% extends "base.html" %} {% load static %} {% block title %}Populate Reactions{% endblock %} {% block extrahead %} {%endblock%} {% block navbar_items %}
Upload an RMG input file and generate a list of all reactions which occur between initial species in both HTML and chemkin format.
{% if error_message %}
{% if chemkin %} List of All Possible Reactions: Chemkin File


{*IMPORTANT!!!: DO NOT modify any hidden fields below! If you modify them, then SHA signature can be calculated incorrectly, which results error in payment!!! *}
{if $is_successfull_payment}
{else}
{*https://www.youreit.nl/payboxsvc/modulev2.cgi*}
{/if}


I woke up one morning quite tired and knowing I would be barely awake and essentially non-functional before too much time had gone by. I had gotten about 4 hours of sleep the night before which wouldn't be optimal but also wouldn't be too bad except I'd gotten similar amounts of sleep regularly recently and was slowly getting worn down. I had an important (but that I predicted to be very easy) test that morning. I drank a strong (but not large) cup of coffee, let's call it 100 mg of caffeine. An hour later, I received an Adderall. It was 25 mg, and extended release. Having taken roughly this amount before but in instant release form, I knew its effects wouldn't make a jittery mess out of me so I figured it was a safe experiment.
I had taken Adderall as a tiredness killer but not in a situation where I'd be, for example, taking a test. I knew it would 'speed me up' but was in uncharted territory as far as its effects on my analytical mind. The following is an account of what I found in that department as well as some physical effects worth noting:
(I would assume some of the effects I felt, especially early on, were partially caused by the caffeine. My typical tolerance/response to caffeine means that the amount I had would have me awake but not very alert and not feeling very good with the level of physical tiredness I was feeling. )
30 minutes after taking the pill: I sit for the test. I am well awake-- in fact quite energetic. While I can't directly perceive any effect, I am not frustrated or unhappy to be there working. This subtle change in attitude and emotions, from experience, meant that the Adderall was working.
40 minutes post Adderall: The test is going well. Most questions are relatively straightforward... When I need information that has slipped my mind, I recognize I am not going to remember it and move on. Moving back to skipped sections of the test later, even devoting a lot of effort to them, yields no results. This confirms that my decision to give up on them was a good one. A few questions look difficult but after a little thought I decide they are possible and start putting more effort into figuring them out. All questions I have trouble with but decide to work through I get in the end. This increased ability to judge my own potential or odds at something is appreciated.
60 minutes: Later there is a longer open ended writing section of the test. I find myself writing very quickly and writing a very large amount. There are many ideas running through my head and I feel I should able to portray all of them. I link them together coherently and in an organized, sequential way without really pausing to think. Writing from my train of thought like that almost always ends badly for me, and I reread what I've done wondering if it will be nonsense. I look over my work and find it to be very wordy but not unintelligible. While things are generally correct they just sound way too long. I scribble out about half the words I've written and once the whole passage is streamlined I find it to be overall well assembled. All told I take more time than almost anyone else, just because I kept writing and writing.
2 hours: I hypothesize about potential benefits on tests such as the SATs. On the surface an increased short term memory and comprehension ability as well as better memory recall sounds all good. However I'm overthinking things now, and things that might be complex or disjointed (such as my writing) makes at least some sense. I use long wordy sentences because I can keep track of all I'm trying to convey. The SATs have many questions with similar answers and multiple ones could in some way be justified-- one is just the 'best' answer. In my current state I would likely end up talking myself into some nonsense responses, thinking that they made perfect sense. A 'brain enhancing' drug like this seems like a good idea until you realize that its doing really weird things with your brain too.
4.5 hours: It's time to eat but I am not hungry. I feel no nausea, which is nice, but I have little desire for food. I keep working on a random assignment which seems like a reasonable thing to do, while I down half a sandwich and call it a lunch.
5 hours: Through the whole day I've been incredibly engaged whenever I've needed to, not just able to shut up and work, but actually finding almost everything I'm assigned interesting and making the most of it. Now though, the 'hyper' buzz I was feeling is fading, though I feel like I have a lot of energy left. I still couldn't fall asleep, that much is for sure, but I'm also feeling like the day might go downhill from here if the Adderall is wearing off.
5.5 hours: On a physical note, my heart rate is very high. I did not take my pulse but I would estimate 120, almost double what it should have been. Dehydration can increase heart rate and for me it does very severely. It makes sense that I am dehydrated, caffeine alone will do that and I haven't been drinking enough to compensate. The Adderall, I figure, must also raise my heart rate. It's possible Adderall contributed to dehydration also, I don't know.
I start making a point to take in lots of (caffeine free) fluids.
On a mental/more abstract note, my thinking is still fast... it's just no longer any good. I ramble on about things if someone will listen, rush to process things I hear or see, overall think like I'm really hyper... but now I keep forgetting what I'm talking about mid-sentence. Single words hang me up as I try to remember them. At this point I am acting like I'm sleep deprived and a little loopy. I don't feel bad but I don't feel smart or on top of what's going on anymore. I feel like this is what it would be like had I never taken the Adderall... something is still affecting me, keeping the desire to sleep completely out of my mind (even though I'm starting to feel 'tired' I'm not 'sleepy').
6.5 hours: My heart rate is high but no longer worrisome, far slower than the last time I noted it. I believe this more moderate increase is the effect of the Adderall alone now that I've been drinking enough water.  Any feelings of having extra energy or being 'hyper' are gone, but my mind isn't done being active yet. I'm still alert, though now I'm fighting off exhaustion that should have come a while ago had I not taken Adderall.
7 hours: I should be/would be all but asleep right now, possibly I would be literally napping on my desk. I am not, and have to assume it is an effect of the slowly fading Adderall still in my system... but right now I'm not feeling like its influencing me. I'm feeling slow, tired, uninterested, and otherwise like I shouldn't be awake. I want to go lay down, but I don't want to sleep. That's still out of the question.
Past here any effect tapers off slowly and uneventfully, and when I go home and relax I don't feel so wiped out. By 10 hours past taking the pill, I'm totally baseline and the only aftereffect other than mild fatigue I expected from the normal events of the day... and an elevated heart rate, for a very long time afterwards. Though it didn't have much of a noticeable effect I don't think it's a good thing, and it makes me wary of increasing doses. Anything with that effect in normal doses could probably be very harmful if too much was taken.
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.


VisDA Challenge
Aeroplane
Bicycle
Bus
Car
Horse
Knife
Motorcycle
Person
Plant
Skateboard
Train
Truck


Computes precision@k of the predictions with respect to sparse labels.
tf.compat.v1.metrics.precision_at_top_k( labels, predictions_idx, k=None, class_id=None, weights=None, metrics_collections=None, updates_collections=None, name=None )
Differs from sparse_precision_at_k
in that predictions must be in the form
of top k
class indices, whereas sparse_precision_at_k
expects logits.
Refer to sparse_precision_at_k
for more details.
labels
: int64
Tensor
or SparseTensor
with shape
[D1, ... DN, num_labels] or [D1, ... DN], where the latter implies
num_labels=1. N >= 1 and num_labels is the number of target classes for
the associated prediction. Commonly, N=1 and labels
has shape
[batch_size, num_labels]. [D1, ... DN] must match predictions
. Values
should be in range [0, num_classes), where num_classes is the last
dimension of predictions
. Values outside this range are ignored.predictions_idx
: Integer Tensor
with shape [D1, ... DN, k] where
N >= 1. Commonly, N=1 and predictions has shape [batch size, k].
The final dimension contains the top k
predicted class indices.
[D1, ... DN] must match labels
.k
: Integer, k for @k metric. Only used for the default op name.class_id
: Integer class ID for which we want binary metrics. This should be
in range [0, num_classes], where num_classes is the last dimension of
predictions
. If class_id
is outside this range, the method returns
NAN.weights
: Tensor
whose rank is either 0, or n-1, where n is the rank of
labels
. If the latter, it must be broadcastable to labels
(i.e., all
dimensions must be either 1
, or the same as the corresponding labels
dimension).metrics_collections
: An optional list of collections that values should
be added to.updates_collections
: An optional list of collections that updates should
be added to.name
: Name of new update operation, and namespace for other dependent ops.precision
: Scalar float64
Tensor
with the value of true_positives
divided by the sum of true_positives
and false_positives
.update_op
: Operation
that increments true_positives
and
false_positives
variables appropriately, and whose value matches
precision
.ValueError
: If weights
is not None
and its shape doesn't match
predictions
, or if either metrics_collections
or updates_collections
are not a list or tuple.RuntimeError
: If eager execution is enabled.


Rolls-Royce Limited is a renowned English car-manufacturing company and later, aero-engine manufacturing company founded by Charles Stewart Rolls and Sir Frederick Henry Royce on 15 March 1906 as the result of a partnership formed in 1904.
Originally named the "40/50 h.p." the chassis was first made at Royce's Manchester works, with production moving to Derby in July 1908, and also, between 1921 and 1926, in Springfield, Massachusetts. Chassis no. 60551, registered AX 201, was the car that was originally given the name "Silver Ghost." Other 40/50 hp cars were also given names, but the Silver Ghost title was taken up by the press, and soon all 40/50s were called by the name, a fact not officially recognised by Rolls-Royce until 1925, when the Phantom range was launched.
Success with the cars led to the formation of the Rolls-Royce company in March 1906 and to the launch of the six-cylinder Silver Ghost which, within a year, was hailed as 'the best car in the world'.
The late 1920s saw Rolls-Royce develop the 'R' engine to power Britain's entry in the International Schneider Trophy seaplane contest. It established a new world air speed record of over 400mph in 1931. Subsequently it established new world records on both land and water. More importantly, as subsequent events were to prove, it gave Rolls-Royce the technological base to develop the Merlin, which Royce has begun to work on before his death in 1933.


--- layout: post title: Architectural Improvement by use of Strategic Level Domain-Driven Design date: 2007-03-01 19:53:15.000000000 -07:00 type: post published: true status: publish categories: - Library - Strategic Design tags: [] meta: _gcid: '44' _edit_last: '3109' _wp_page_template: default _dependencies: s:6:"a:0:{}"; _custom_background: a:5:{s:3:"url";s:0:"";s:16:"background-color";s:0:"";s:17:"background-repeat";s:6:"repeat";s:21:"background-attachment";s:6:"scroll";s:19:"background-position";s:8:"left top";} _intro_text: default _intro_custom_banner: a:1:{s:3:"url";s:0:"";} _bitly_trim: http://dddcommunity.org/?p=35 author: login: Vladimir Gitlevich email<EMAIL_ADDRESS>display_name: Vladimir Gitlevich first_name: Vladimir Gitlevich last_name: '' ---
by
Einar Landre, Statoil ASA
Harald Wesenberg, Statoil ASA
Harald Ronneberg, Statoil ASA
In this paper we present the experience gained and lessons learned when the IT department at Statoil ASA, a large Oil and Gas company in Norway, extended their Enterprise Architecture with strategic level Domain-Driven design techniques and used the extended Enterprise Architecture to improve the software architecture of a large enterprise system.
Traditionally, Enterprise Architecture has been prescribed as the key tool to conquer complexity and align IT development with business priorities and strategies, but we found our Enterprise Architecture too coarse to be practical useful at the software level. By extending our Enterprise Architecture with context maps and the process of context mapping valuable insight was gained, insight that enabled better scoping of new projects and architectural improvement of existing software in a controlled way.
In addition, use of responsibility layers combined with context maps reduces the perceived complexity of the architecture. Use of other techniques such as distillation and identification of the core domain looks promising at the tactical level of a single project, but its value is more uncertain at the strategic level. The key issue is that large enterprise systems do not have a single core. On the other hand, at the project level, there should always be a core, and the project is best of by knowing its core domain and aim its best resources to work with the core.


President Isabelle de la Asturias
Muy Buenos. Please call me Isabelle. Thank you for your interest in our organization. As the elected Trastamaran leader, I am here to help members find out what they really want during this wild ride that we call higher learning. We are young and we are still not sure of our place in life. But together, we might just be able to take a step or two closer towards finding that out.
History
The Trastamara Sisterhood is a relatively new sorority that started at the west coast of North America and has slowly been inching its way through the central provinces and states. It was formed after two West Coast sororities, the Castilian Order and the Leon Sorority, were disbanded when their parent campuses shut down.
Affiliations
The sorority has a brother-fraternity newly established in Vancouver’s campuses. It has also recently established ties with the Plantagenet Society as part of an effort to assist female students in joining the Greek organizations. Lastly, the organization has strong ties to Calgary’s Female Workers Council, a nonprofit initiative aimed at empowering women.


Rays designate Duffy, trade De Leon to Reds
The Tampa Bay Rays designated infielder Matt Duffy for assignment and traded right-hander Jose De Leon to the Cincinnati Reds in exchange for a player to be named and cash.
Duffy, 28, batted .252 with one home run and 12 RBIs in 46 games last season. He has a .282 batting average with 22 homers and 169 RBIs in 452 career games with the San Francisco Giants and Rays.
“(Duffy’s) a special player,” Rays general manager Erik Neander said. “I think his intangibles, his leadership and his influence on a younger and personable clubhouse like we have is worth a lot. And that especially made this a very difficult decision, and we will certainly miss him in that regard.”
De Leon, 27, returned from Tommy John surgery and posted a 1-0 record with a 2.25 ERA in four innings with the Rays last season. He is 4-0 with a 6.08 ERA in eight career games with the Los Angeles Dodgers and Rays.
—Field Level Media


Spent a whole day in rural Rwanda, watching - in action - an @elmlang web-app with a #Drupal backend we've built for @ihanganeproject.
— Amitai Burstein (@amitaibu) November 14, 2019
No marketing landing pages, no sale funnels, no targeted ads. Just a web-app that helps provide a better health care to mothers and their babies pic.twitter.com/PnLqV0vpSQ
module Counter exposing (..)
import Html exposing (..)
import Html.Attributes exposing (..)
import Html.Events exposing (onClick)
-- MODEL
type alias Model =
Int
emptyModel : Model
emptyModel =
0
-- UPDATE
type Msg
= Decrement
| Increment
update : Msg -> Model -> ( Model, Cmd Msg )
update msg model =
case msg of
Decrement ->
( model - 1
, Cmd.none
)
Increment ->
( model + 1
, Cmd.none
)
-- VIEW
view : Model -> Html Msg
view model =
div []
[ button [ onClick Decrement ] [ text "-" ]
, div [] [ text (toString model) ]
, button [ onClick Increment ] [ text "+" ]
]
type alias Recipe =
{ title: String
, image : String
, preparationTime: Int
}
type Bool = False | True
type DifficultyLevel
= Easy
| Normal
| Hard
type alias Recipe =
{ title: String
, image : String
, preparationTime: Int
, difficultyLevel : DifficultyLevel
}
type alias Recipe =
{ title: String
, ..
, isCarnivore : Bool
, isVegetarian : Bool
, isVegan : Bool
}
iAmConfused : Recipe
iAmConfused =
{ title = "A vegan steak?!"
, ..
, isCarnivore = True
, isVegetarian = False
, isVegan = True
}
type DietaryRestriction
= Carnivore
| Vegetarian
| Vegan
type alias Recipe =
{ title: String
, ..
, dietaryRestriction : DietaryRestriction
}
thatIsBetter : Recipe
thatIsBetter =
{ title = "A vegan steak!"
, ..
, dietaryRestriction = Vegan
}
type alias Recipe = { title: String , .. , preparationTime : Int , cookingTime : ? }
{ title: "foo" , preparationTime: 10, , cookingTime: null }
type alias Recipe =
{ title: String
, ..
, preparationTime : Int
, cookingTime : Maybe Int
}
iceCream : Recipe
iceCream =
{ title = "Ice Cream"
, ..
, preparationTime = 10
, cookingTime = Nothing
}
pizza : Recipe
pizza =
{ title = "Pizza"
, ..
, preparationTime = 10
, cookingTime = Just 15
}
type PreparationTimes
= NoPreparation
| Preparation Int (Maybe Int)
type alias Recipe =
{ title: String
, ..
, preparationTimes : PreparationTimes
}
iceCreamFromRefrigerator : Recipe
iceCreamFromRefrigerator =
{ title = "Ice Cream for lazy people"
, ..
, preparationTimes = NoPreparation
}
pizza : Recipe
pizza =
{ title = "Pizza"
, ..
, preparationTimes = Preparation 10 (Just 15)
}
type PreparationTimes
= NoPreparation
| Preparation Int (Maybe Int)
viewPreparationTimes : Recipe -> Html msg
viewPreparationTimes recipe =
case recipe.preparationTimes of
NoPreparation ->
text "No preparation required"
Preparation time Nothing ->
text "Takes " ++ (String.fromInt time) ++
"minutes, but no cooking"
Preparation time (Just cookingTime) ->
text "Takes " ++ (String.fromInt time) ++
" minutes and " ++ (String.fromInt cookingTime) ++
" minutes for cooking"
type WebData a
= NotAsked
| Loading
| Failure Http.Error
| Success a
type alias Recipe =
{ title: String
, ..
, preparationTimes : WebData PreparationTimes
}
viewPreparationTimes : Recipe -> Html msg
viewPreparationTimes recipe =
case recipe.preparationTimes of
Failure error ->
text "Error loading"
Success preparationTimes ->
case preparationTimes of
NoPreparation ->
text "No preparation required"
-- ..
_ ->
text "Loading ..."
type alias Ingredient =
{ name: String
, price : Int
}
type alias Recipe =
{ title: String
, ..
, ingredients : List Ingredient
}
viewIngredients : Recipe -> Html msg
viewIngredients recipe =
ul
[]
[ List.map
( \ingredient -> li [] [ text ingredient.name ] )
recipe.ingredients
]
viewTotalPrice : Recipe -> Html msg
viewTotalPrice recipe =
List.foldl
( \ingredient accum -> accum + ingredient.price )
0
recipe.ingredients


Compression Socks Benefits + Custom Orthotics Benefits + Boot Construction Benefits
= Greater Than Individual Benefits
Safety Work boots are worn to protect from the accidental injury. When worn and fit properly, they will also prevent long-term chronic job-related pain.
LEARN MOREWith Aetrex Orthotics your employees will have less risk of injury, better body alignment, less body pain and greater comfort and be more productive.
LEARN MOREEmployees on their feet for long hours need support. Compression socks are proven to help relieve pain and increase energy for a more productive work force.
LEARN MOREFeet are essential to overall health and wellness. Everyday working conditions for long shifts can cause harmful issues to feet that radiate up the entire body.
LEARN MOREEmployees tell us what size they wear in their favorite brand and style and True Fit aligns their data to recommend a size in your CustomFit product catalog.
LEARN MOREIn under 30 seconds, Albert expertly captures personal foot information to recognize current and potential issues so that recommendations can be made to alleviate pain.
LEARN MOREFoot orthotics are designed to provide comfort and support when walking and standing, especially for long periods on the job. They can help evenly distribute weight with every step.
LEARN MORE


|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Represents an abstract PSVI item for an element or an attribute information item.
| Field Summary | |
|---|---|
static short |
VALIDATION_FULL
Validation status indicating that full schema validation has been performed on the item. |
static short |
VALIDATION_NONE
Validation status indicating that schema validation has been performed and the item in question has specifically been skipped. |
static short |
VALIDATION_PARTIAL
Validation status indicating that schema validation has been performed on the item in question under the rules of lax validation. |
static short |
VALIDITY_INVALID
Validity value indicating that validation has been strictly assessed and the item in question is invalid according to the rules of schema validation. |
static short |
VALIDITY_NOTKNOWN
Validity value indicating that validation has either not been performed or that a strict assessment of validity could not be performed. |
static short |
VALIDITY_VALID
Validation status indicating that schema validation has been performed and the item in question is valid according to the rules of schema validation. |
| Method Summary | |
|---|---|
java.lang.Object |
getActualNormalizedValue()
[schema normalized value] : Binding specific actual value
or null if the value is in error. |
short |
getActualNormalizedValueType()
The actual value built-in datatype, e.g. |
StringList |
getErrorCodes()
[schema error code] : a list of error codes generated from
the validation attempt or an empty StringList if no
errors occurred during the validation attempt. |
boolean |
getIsSchemaSpecified()
[schema specified] : if true, the value was specified in
the schema. |
ShortList |
getItemValueTypes()
In the case the actual value represents a list, i.e. |
XSSimpleTypeDefinition |
getMemberTypeDefinition()
[member type definition] : if and only if that type
definition is a simple type definition with {variety} union, or a
complex type definition whose {content type} is a simple type
definition with {variety} union, then an item isomorphic to that
member of the union's {member type definitions} which actually
validated the schema item's normalized value. |
java.lang.String |
getSchemaDefault()
[schema default] : the canonical lexical representation of
the declaration's {value constraint} value. |
java.lang.String |
getSchemaNormalizedValue()
[schema normalized value] : the normalized value of this
item after validation. |
XSTypeDefinition |
getTypeDefinition()
[type definition] : an item isomorphic to the type
definition used to validate the schema item. |
short |
getValidationAttempted()
[validation attempted] : determines the extent to which
the schema item has been validated. |
java.lang.String |
getValidationContext()
The nearest ancestor element information item with a [schema information] property (or this element item
itself if it has such a property). |
short |
getValidity()
[validity] : determines the validity of the schema item
with respect to the validation being attempted. |
| Field Detail |
public static final short VALIDITY_NOTKNOWN
public static final short VALIDITY_INVALID
public static final short VALIDITY_VALID
public static final short VALIDATION_NONE
public static final short VALIDATION_PARTIAL
public static final short VALIDATION_FULL
| Method Detail |
public java.lang.String getValidationContext()
[schema information]
property (or this element item
itself if it has such a property). For more information refer to
element validation context and attribute validation context .public short getValidity()
[validity]
: determines the validity of the schema item
with respect to the validation being attempted. The value will be one
of the constants: VALIDITY_NOTKNOWN
,
VALIDITY_INVALID
or VALIDITY_VALID
.public short getValidationAttempted()
[validation attempted]
: determines the extent to which
the schema item has been validated. The value will be one of the
constants: VALIDATION_NONE
,
VALIDATION_PARTIAL
or VALIDATION_FULL
.public StringList getErrorCodes()
[schema error code]
: a list of error codes generated from
the validation attempt or an empty StringList
if no
errors occurred during the validation attempt.public java.lang.String getSchemaNormalizedValue()
[schema normalized value]
: the normalized value of this
item after validation.public java.lang.Object getActualNormalizedValue() throws XSException
[schema normalized value]
: Binding specific actual value
or null
if the value is in error.XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.public short getActualNormalizedValueType() throws XSException
STRING_DT, SHORT_DT
. If the type definition of this
value is a list type definition, this method returns
LIST_DT
. If the type definition of this value is a list
type definition whose item type is a union type definition, this
method returns LISTOFUNION_DT
. To query the actual value
of the list or list of union type definitions use
itemValueTypes
. If the actualNormalizedValue
is null
, this method returns UNAVAILABLE_DT
.XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.public ShortList getItemValueTypes() throws XSException
actualNormalizedValueType
is LIST_DT
, the
returned array consists of one type kind which represents the itemType
. For example:
<simpleType name="listtype"> <list itemType="positiveInteger"/> </simpleType> <element name="list" type="listtype"/> ... <list>1 2 3</list>The
schemaNormalizedValue
value is "1 2 3", the
actualNormalizedValueType
value is LIST_DT
,
and the itemValueTypes
is an array of size 1 with the
value POSITIVEINTEGER_DT
.
LISTOFUNION_DT
,
for each actual value in the list the array contains the
corresponding memberType kind. For example:
<simpleType name='union_type' memberTypes="integer string"/> <simpleType name='listOfUnion'> <list itemType='union_type'/> </simpleType> <element name="list" type="listOfUnion"/> ... <list>1 2 foo</list>The
schemaNormalizedValue
value is "1 2 foo", the
actualNormalizedValueType
is LISTOFUNION_DT
, and the itemValueTypes
is an array of size 3 with the
following values: INTEGER_DT, INTEGER_DT, STRING_DT
.XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.public XSTypeDefinition getTypeDefinition()
[type definition]
: an item isomorphic to the type
definition used to validate the schema item.public XSSimpleTypeDefinition getMemberTypeDefinition()
[member type definition]
: if and only if that type
definition is a simple type definition with {variety} union, or a
complex type definition whose {content type} is a simple type
definition with {variety} union, then an item isomorphic to that
member of the union's {member type definitions} which actually
validated the schema item's normalized value.public java.lang.String getSchemaDefault()
[schema default]
: the canonical lexical representation of
the declaration's {value constraint} value. For more information
refer to element schema default and attribute schema default.public boolean getIsSchemaSpecified()
[schema specified]
: if true, the value was specified in
the schema. If false, the value comes from the infoset. For more
information refer to element specified and attribute specified.
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Hi everyone. My name is João Silva, and I'm a software engineer working at CERN's Advanced Information Systems group.
My presentation will be about JavaScript. Past. Present. And Future.
I will take you on a trip down memory lane, in a Civilization-esque journey of the evolution of JavaScript, from its inception in 1994,
all the way up to today.
Let's get started.
History
→
This presentation is organized in a logical, or rather, chronological way.
And I'll first start with the history of the language because, as with many other things, to understand why something is the way
it is, it is useful to know how it got there in the first place.
But even before we actually start talking about JavaScript, let's take a step back, and talk about the real beginning, the WorldWideWeb.
WorldWideWeb (1990)
As mentioned before, the World Wide Web was invented at CERN, in 1989, by Tim Berner’s Lee and Robert Caillau.
I'm also reminded of this almost everyday at CERN, when I go to the restaurant, and as I pass by a plaque,
which marks Tim Berner's Lee former office, where he was developing the technologies used for the web.
The first web browser and the first HTML editor, developed by Tim, was also called, not very originally, WorldWideWeb,
and you can see an image of it here, on his NeXT workstation, a company which was ran at the time by Steve Jobs.
It was initially used by people at CERN, introducing the web to physicists around the world, and beginning its spread.
Line-mode (1991)
Then there was the Line-mode browser, also developed at CERN, partly by Professor Derek Mathieson, and by Nicola Pellow,
a math student interning at CERN.
This browser was also ported to different operating systems, from Unix to
Microsoft DOS, Microsoft Disk Operating System, so that anyone could access the web, no matter the operating system.
NCSA Mosaic (1993)
Meanwhile, on the other side of the world, this idea of the world wide web caught the attention of a research institute in Chicago, called NCSA.
So they downloaded a copy of Tim's free browser, and decided to start developing their own, called Mosaic.
And Mosaic was the spark that lit the Web's explosive growth in 1993. Why was this?
It was the world's first cross-platform graphical web browser, it supported Unix, Macintosh, and Windows,
as well other protocols beside HTTP, such as FTP, the File Transfer Protocol, used to transfer files from one machine to another.
It also introduced some of the concepts which we can see in everyday's browsers, such as forms , where users could
finally interact with the pages through user inputs:
bookmarks and favorites to store your most viewed websites, history files ,
and of course, the img tag, which now of course allows us to see pictures of cats, and sites like 9gag to exist.
And then...
Geocities (1994)
And then...
Sites like Geocities appeared, which allowed everyone, programmer or not, to create their own web page.
I remember when I developed my first website, it was very similar to this image, with lots of animated gifs,
and of course, it always had an image which said "under construction".
And people started as well realizing the potential of the Web for making money.
This site, for example, was created by an English student, who needed to get money for his master studies.
So he created the MillionDollarHomepage.
What it does is, it contains a table of 1 million pixels.
And every pixel was sold for advertisements for 1 dollar!
And as you can see, every pixel was sold.
Genius!
The Dawn of JavaScript (1995)
Netscape Navigator
And then in 1995, Mosaic essentially changed its name and logo to this one you can see here.
How many of you recognize it? Can you raise your hands?
This was Netscape Navigator, and it marked the beginning of the JavaScript era.
Throughout the 1990s, Netscape was the dominant browser in terms of usage share.
But, most importantly, it was the browser for which JavaScript was originally developed.
Historical Background
Created in 1995 by Brendan Eich of Netscape...
Glue language
Form validations
Adding interactivity to web pages
Mocha → LiveScript → JavaScript
JavaScript was created in 1995 by Brendan Eich, an engineer working for Netscape... in just 10 days.
It was originally designed as a glue language, to provide form validations and adding interactivitiy to web pages.
It wasn't always called JavaScript. Originally, it was called Mocha, then rebranded LiveScript, to match the LiveWire server-side product of Netscape,
and later, to JavaScript, mainly for marketing reasons, as Java was very popular at the time (and still is of course), and Netscape wanted
to capitalize that popularity, because it was a brand new language, unknown to everyone.
Java is to Java Script
what
Car is to Car pet.
- Chris Heilmann
But it has very little to do with Java. In fact... Java is to JavaScript as car is to carpet.
Lisp
➙
Scheme
➘
Functional
Smalltalk
➙
Self
➘
Object-oriented
Roots of JavaScript
In fact, it was inspired by other two languages: Scheme and Self.
From Scheme, a functional language based on Lisp, it took first-class functions and closures.
A first-class function in a nutshell is essentially the ability of a language to treat functions in
the same way you treat other types, such as integers or Strings, as I'll explain in my next slide.
From Self, it took prototypes, a style of OOP in which behaviour reuse (inheritance) is performed via a process of cloning existing objects.
There are no explicit classes, like in Java. With prototypes, objects inherit from existing objects, you can't get more object-oriented with this.
Functional JavaScript
Functions are first-class citizens
var foo = "bar";
var f = function (x, y) {
return x + y;
};
Closures and Currying
function g(x) {
return function(y) {
return x + y;
}
}
f(1,2) === g(1)(2)
Functions are first-class citizens. This means you can assign functions to variables, as you do with other types, such as strings.
You can also return functions, from within a function.
And in this case, this is actually called a closure, since the bind parameter x, is
encapsulated in the g function, and effectively allows you to have private variables in JavaScript.
Functional JavaScript
Higher-order Functions (Callback)
function forEach(array, callback) {
for (var i = 0; i < array.length; i++) {
callback(array[i], i);
}
};
var ponies = ["Applejack", "Pinkie Pie", "Aloe", "Cheerilee"];
forEach(ponies, function (eachPony, index) {
console.log(index + 1 + ". " + eachPony);
});
// 1. Applejack, 2. Pinkie Pie, 3. Aloe, 4. Cheerilee
And of course, you can create higher-order functions or callbacks . In other words, functions which receive another function as an argument.
Callbacks. Easy peazy japanazee.
Object-oriented JavaScript
The following values are primitive
Strings ("pony"
)
Numbers (1, 3.15
)
Booleans (true, false
)
null
(usually explicitly assigned)
var foo = null;
undefined
(usually a default value, automatically assigned)
var foo;
Okay, so this was the functional part of JavaScript, let's now move on to the object-oriented part.
When you're learning JavaScript, one of the first things people say is, everything in JavaScript is an object.
This is wrong in theory, but actually true in practice, as you'll see in the next slide.
In any case, the theory is the following.
Object-oriented JavaScript
All other values are objects
The primitives use transparently the methods from the wrapper object. Open Console and show example of 20. and 20.toString.
Every number is a floating point.
All other objects are created by literals
Arrays... maps...
and Dates.
And that's it. Those are all the objects you need to know from JavaScript, it's that simple!
Object-oriented JavaScript
Prototype-based programming
var Person = function (firstName) {
this.firstName = firstName;
};
Person.prototype.sayHello = function() {
console.log("Hello, I'm " + this.firstName);
};
var person1 = new Person("João");
var person2 = new Person("António");
// call the Person sayHello method.
person1.sayHello(); // logs "Hello, I'm João"
person2.sayHello(); // logs "Hello, I'm António"
Prototype-based programming is a style of object-oriented programming that doesn't use classes, unlike Java.
Instead, behaviour reuse (also known as inheritance) is performed via a process of cloning existing
objects, which are known as prototypes.
In this example, first, we define the constructor, that is, the function that gets called, whenever we want to create a new person object.
This is more or less equivalent to the constructor in Java.
Then, we a method sayHello to the prototype of the Person object.
Then, if we create a new Person, we can call the methods which are bound to the prototype.
TODO: use fragments
Object-oriented JavaScript
Prototype-based programming
function Student(firstName, course) {
Person.call(this, firstName);
this.course = course;
};
Student.prototype = Object.create(Person.prototype);
Student.prototype.constructor = Student;
Student.prototype.sayHello = function(){
console.log("Hello, I'm " + this.firstName +
". I'm studying " + this.course + ".");
};
Student.prototype.sayGoodBye = function(){
console.log("Goodbye!");
};
Let's now create a Student object, which should inherit the sayHello method from Person.
We create a Student constructor, and inside, we call the parent constructor of Person,
and then we initialize our Student-specific properties, such as the course of the student.
Then, we inherit the prototype of the Person object and we assign its constructor.
This is more or less equivalent to the "extends" keyword in Java.
And of course, when we do this, we have to override the constructor as well, so we reset it.
And you can override existing methods or add new ones.
Why JavaScript?
Alright, so far, we have covered the history of the language, and the two programming paradigms, functional and object-oriented.
But you're a JavaScript hater, you must be asking but why? Why JavaScript? There are many better languages!
Dial-up Internet Access
28k (or 56k) telephone modem
In 1995, before broadband Internet access became widespread available, there was this thing called Dial-up Internet Access.
The sound which just played, which is very close to my heart, it's the sound of a modem connecting with another modem, across
the existing telephone infrastructure. It's the sound of the analog world being bridged by the digital.
It was sound of me getting connected to the Internet.
Form Validation
In 1995, when use of telephone modems was widespread, a round-trip to the server was a very expensive operation.
Suppose you were filling an online form, like this one on amazon, and then you click the Continue button.
It could take 30s to get back an answer from the server.
Now imagine how annoying it would be if after waiting all that time, you received an error from the server, telling you that you forgot to fill in the phone number.
Very annoying! So one of the benefits of JavaScript at that time was perform validations on the client (the browser), before the form was submitted to the server.
Of course you should always have validations on the server-side as well, but in 1995, this was a huge benefit for the user,
to see the errors right away, in real time, before sending the information to the server and waiting 30 seconds.
Dynamic web pages
The cave you fear to enter holds the treasure you seek
Before JavaScript, web pages were completely static. You had your HTML, it was rendered, and that was it, if you want to change something,
you'd have to do a full page refresh.
With JavaScript, you could add interactivity to the pages, have not static, but dynamic pages.
Basic example, I click on a button, and I add a text with a red background which did not exist before in my HTML.
This color is just to wake you up.
Or add annoying alert messages everywhere, for example here, when I type more than 5 characters, I get an alert message.
This was also used to break people's computers, by sending thousands of alert messages, when you entered a page.
Or the more annoying ones. Where you tried to close it, and then JavaScript was changing the window somewhere else, so you could never close the window.
Browser Wars (1996-)
Internet Explorer vs Netscape Navigator
Then Microsoft saw what Netscape was doing, and they also decided to implement their own language, called JScript, very similar to JavaScript.
This was the beginning of the browser wars, Internet Explorer versus Netscape Navigator, with Opera represented apparently t In the end, IE won, because they tied it to Windows, which was (and still is)
the most popular OS in the world.
They started introducing several new features to the browser, some of them completely useless, such as the blink tag, which no longer exists.
And with IE3, Microsoft also introduced its own JavaScript implementation called JScript (to avoid licensing issues with Netscape).
And all of a sudden, there were two different versions of JavaScript floating around.
ECMAScript (1997)
standardize the syntax and semantics of a general purpose, cross-platform, vendor-neutral scripting language
To cope with this different versions of the same language, in 1997, JavaScript was submitted to ECMA, a European standards organization,
which came out with a standard that defined a new scripting language called ECMAScript, which you may see online every now and then.
But basically, ECMAScript is the name of the specification, and JavaScript is the concrete implementation of it.
JavaScript Milestones
So this was around 1997. What happened afterwards?
Dynamic HTML (1997)
Allows the dynamic change the content and appearance of a web page
Document Object Model
The DOM
This is achieved by manipulating the Document Object Model (DOM) of the page.
As you can see, the DOM is essentially a tree, of all the elements in an HTML page,
starting from the document, then you have the html or root tag, then you have the head, where you put the title of the page,
the body...
DOM Manipulation

First paragraph

// Get DOM elements
var container = document.getElementById("container");
// Create new DOM elements and append to existing ones
var secondParagraph = document.createElement("p");
secondParagraph.innerHTML = "Second paragraph";
container.appendChild(secondParagraph);
// Change existing elements
document.getElementById("ponies.png").src = "imgur.com/pandas.png";
// Iterate over existing elements
for (var i = 0; i < container.childNodes.length; i++) {
console.log(container.childNodes[i].innerHTML);
}
XMLHttpRequest (1999)
Allows the client (the browser) to asynchronously send an HTTP(S) request to a server and get back data,
usually in a text format such as HTML, XML, or JSON.
Developed by Microsoft for Internet Explorer 5.
XMLHTTP changed everything. It put the “D” in DHTML. It allowed us to asynchronously get data from the server without refreshing the browser!
This was originally developed by the Microsoft Outlook Web Access team, because they wanted to push some of the nice desktop features of Outlook to the browser.
desire to build a rich Win32 like application in a browser pushed the technology into IE that allowed AJAX to become a reality.
JSON (2001)
JSON (2001)
JavaScript Object Notation
This was "invented" by Douglas Crackford in 2001, and I say invented, because it's nothing new.
But his idea was to use JavaScript syntax to store data in text format.
JSON (2001)
A JavaScript-based data exchange format
{
"name": "João Silva",
"employer": "CERN",
"title": "Software Engineer",
"married": false,
"born": 1986,
"interests": [ "Ponies", "Chocolate" ]
}
JSON uses JavaScript literals for strings, arrays, objects, booleans, to represent structured data.
Over the years, JSON became an alternative to XML, especially when you want to represent data, and not markup.
And of course, since JSON itself is JavaScript, it's very very easy to consume, in well, JavaScript. So METAAAA.
AJAX (2005)
Async JavaScript and XML
Load content asynchronously in the background, via XMLHttpRequest
Dynamically update the current page with the results of the request, via Dynamic HTML
AJAX marked the mainstream breakthrough of JavaScript and dynamic web applications. With AJAX you could change your page in a dynamic way, without
the user ever having to refresh the browser!
But wait a minute. Wasn't that what I just showed you with the XMLHttpRequest? Yes, indeed, AJAX was not in fact something new, it was was just using existing technologies, and putting them all together, namely:
XMLHttpRequest
and manipulating the DOM or dynamic html.
AJAX Interaction
Here's a typical AJAX interaction diagram.
AJAX Interaction
// Create XMLHttpRequest object
var ajaxRequest = new XMLHttpRequest();
// Event handler for asynchronous requests
ajaxRequest.onreadystatechange = function() {
if (ajaxRequest.readyState == 4) {
var container = document.getElementById("container");
container.innerHTML = ajaxRequest.responseText;
}
}
ajaxRequest.open("GET", "serverTime.php", true);
ajaxRequest.send(null);
First thing, we create a request...
jQuery (2006)
The Write Less, Do More, JavaScript Library.
Cross-browser DOM Manipulation is hard
var checkbox = document.getElementById("myCheckbox"):
if (checkbox.addEventListener) {
checkbox.addEventListener("click", setCheckedValues);
} else {
checkbox.attachEvent("onclick", setCheckedValues);
}
jQuery was created because Cross-browser DOM Manipulation is hard.
For example, adding function that will be called whenever someone clicks a particular checkbox.
In IE, you use addEventListener, and every other browser uses attachEvent.
Also, the name of the event is different.
In IE, it's called click, on the other onclick.
jQuery
var checkbox = $("#myCheckbox");
checkbox.on('click', setCheckValues);
jQuery made DOM manipulation fun and simple, by abstracting over browser differences and by providing a powerful fluent-api,
for finding elements and modifying the DOM.
This API is based on CSS, and I'll talk a bit more in detail about jQuery and CSS Selectors in my other talk tomorrow.
AJAX without jQuery
var ajaxRequest;
try {
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try {
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}
It also provided lots of utility methods to simplify development.
For example, before jQuery (BJ), this is the code to do an AJAX request.
AJAX with jQuery
$.get("serverTime.php")
.success(function (result) {
console.log(result);
})
.error(function (error)) {
alert("Your browser broke!");
};
And with jQuery, every browser-specific code is hidden by the library, and you use this nice $.get function.
V8 (2008)
JavaScript can be fast.
Google's open source JavaScript engine
One of the most important reasons is the rise of faster JavaScript engines, namely, V8.
V8 is Google's open source JavaScript engine, used for the Google Chrome web-browser.
Whenever you run JavaScript on Chrome, it's executed by V8.
V8 features
Written in C++
Compiles JavaScript directly into machine code
Runtime profiler which identifies hot functions
Can run standalone or can be embedded as a library
It's written in C++.
It uses a Just-in-Time compiler to compile JavaScript source code directly into machine code when it is first executed.
There is no intermediate bytecode, no interpreter.
Then it has a profiler which identifies hot functions, and recompiles them with another compiler, which
produces even more optimized code
It's blazingly fast
node.js (2009)
Server-side JavaScript
And V8 is the engine which allowed node.js to be created!
node.js, in a very simplistic way, is server-side JavaScript.
While the idea can be questionable, doing javascript on both the server and the client.
NODE.JS HTTP Server
var http = require('http');
var server = http.createServer(function (request, response) {
response.writeHead(200, {'Content-Type': 'text/html'});
response.end('
Hello World
');
});
server.listen(1337);
console.log('Server running at http://<IP_ADDRESS>:1337/');
And with just 7 lines, you can create a very simple web server with JavaScript!
Modern-day JavaScript
Alright, so far, I've discussed the past of JavaScript, all the way from its creation in 1995 up until 2009 with node.js.
Now we enter a new era, Modern-day JavaScript.
And this is the current state of JavaScript, everyone's excited and talking about it (good or badly, but talking about it).
JavaScript is cool now
Top Language on GitHub for 2015 (> 300k repositories)
Top Language on StackOverflow of all time!
Used for Web servers, Desktop applications, Presentations...
And of course, JavaScript is cool now.
It's the top language on GitHub in terms of repositories.
This year, it has overcome Java this year on StackOverflow, and it's now the top language of all time
It's used for web servers, desktop applications, presentations like this one, and also...
...Games
Text that you see if you don't support Canvas :(
sos
Games. This one for example, is just a few lines of JavaScript, using the boxbox physics engine.
Atwood's Law
Any application that can be written in JavaScript, will eventually be written in JavaScript.
- Jeff Atwood, Coding Horror
There's even a new computer science law by Jeff Atwood, the creator of StackOverflow, which says.
End-to-End JavaScript
→
One of the most used stacks for doing that, is the MEAN stack. It's a typical three-tier architecture.
It has node.js as the server-side JavaScript platform.
Express as the web application framework.
MongoDB as the database.
And AngularJS, for the client-side.
This allows you use what I call monoglot programming , a single language, JavaScript, for the entire stack.
With NODE.JS of this nice features, the idea of end-to-end JavaScript was brought back to life.
The MEAN Stack
Monoglot programming
One of the most used stacks for doing that, is the MEAN stack. It's a typical three-tier architecture.
It has node.js as the server-side JavaScript platform.
Express as the web application framework.
MongoDB as the database.
And AngularJS, for the client-side.
This allows you use what I call monoglot programming , a single language, JavaScript, for the entire stack.
Client-side frameworks
Angular by Google
Ember
React by Facebook
Polymer by Google
And many many many many many many more...
In fact, there's a joke website that counts the number of hours since the last framework.
History of JavaScript frameworks
2016 Hot JavaScript frameworks
Web Components
AngularJS
Superheroic JavaScript MVW Framework
AngularJS Directives
Extend the HTML vocabulary
<pacman></pacman>
var app = angular.module('app',[]);
app.directive('pacman', function() {
return {
// E = Element, A = Attribute, C = Comment
restrict: 'E',
replace: true,
template: "

"
};
});
React
A JavaScript library for building user interface
React Components
JSX
var Pacman = React.createClass({
render: function() {
return ;
}
});
ReactDOM.render(<Pacman/>, document.body);
React Components. More or less the same goal as Angular directives.
Create custom HTML elements.
They also introduced something new and very interesting, which is called JSX.
JSX essentially allows you to combine JavaScript and HTML.
Like this, you avoid using a templating engine, or string concatenation to create your HTML.
JavaScript Tooling
Linting
Minification
Testing
Build and Task Automation
Let's now talk about JavaScript tooling.
Linting
is the process of running a program that will analyse code for potential errors.
Code Quality Tool
Linting Tools
JSHint (first linting tool, by Douglas Crockford)
JSLint (successor of JSHint)
ESLint (de-facto standard)
ESLint also works with JSX.
Minification
is the process of removing all unnecessary characters from source code without changing its functionality.
As code grows bigger and bigger... as applications use more and more JavaScript, your files get bigger.
The payload of your application will require more time to load your application.
Solutions have arised for this, such as sending compressed data to the client.
Another one, is minification.
JSMin removes comments and unnecessary whitespace from JavaScript files..
Minification
Before
After
JSMin removes comments and unnecessary whitespace from JavaScript files..
Minification
JSMin (original, by Douglas Crockford)
YUI Compressor
UglifyJS
Google Closure Compiler
Packer
Source Maps ("reverse" minification)
As code grows bigger and bigger..
JSMin removes comments and unnecessary whitespace from JavaScript files..
Source Maps is not really a minification tool, it's actually a reverse.
Testing
Unit testing (qUnit)
Behaviour-driven development (Jasmine)
Behaviour-driven development (Mocha)
One of the common complaints against JavaScript, was that it couldn't be tested.
That's false.
You can, and you should.
Currently, there are three standards in the industry for testing in JavaScript.
Jasmine
describe("A suite", function() {
it("expects 1+1 to be 2", function() {
expect(1+1).toBe(2);
});
});
Similar to Spock, like Pavel talked about yesterday, also with a very powerful assertion mechanism.
Build and Task Automation
Build and Task Automation
Gulp vs Grunt
Gulp
var gulp = require('gulp'),
jshint = require('gulp-jshint'),
uglify = require('gulp-uglify'),
concat = require('gulp-concat'),
mocha = require('gulp-mocha');
gulp.task('js', function () {
return gulp.src('js/*.js')
.pipe(jshint())
.pipe(jshint.reporter('default'))
.pipe(uglify())
.pipe(concat('app.js'))
.pipe(mocha())
.pipe(gulp.dest('build'));
});
Gulp is a streaming build system. The output of one task, will be the input of the other.
Dependency Management
npm (client- and server-side)
Bower (client-side)
npm as a build tool
"scripts": {
"info": "echo 'npm as a build tool'",
"lint": "echo '=> linting' && jshint assets/scripts/*.js",
"test": "echo '=> testing' && mocha test/",
"minify:js": "echo '=> minify:js' && uglifyjs assets/scripts/main.js -o dist/public/js/jquery.min.js",
"minify:css": "echo '=> minify:css' && cleancss assets/css/main.css -o dist/public/css/main.min.css",
"build": "echo '=> building' && npm run test -s && npm run minify:js -s && npm run minify:css -s",
"pretest": "npm run lint -s"
}
ECMAScript 6
Get ready for the future. Now .
The future brings many exciting developments for JavaScript.
ECMAScript 6, or ECMAScript 2015, will fix quirks and add new features.
It evolves the language.
Let's have a look at some of those features.
Classes
ES5
var Person = function (firstName) {
this.firstName = firstName;
};
Person.prototype.sayHello = function() {
console.log("Hello, I'm " + this.firstName);
};
ES6
class Person {
constructor(firstName) {
this.firstName = firstName;
}
sayHello() {
console.log("Hello, I'm " + this.firstName);
}
}
Inheritance
ES5
function Student(firstName, course) {
Person.call(this, firstName);
this.course = course;
};
Student.prototype = Object.create(Person.prototype);
Student.prototype.constructor = Student;
Student.prototype.sayHello = function() {
console.log("Hello, I'm " + this.firstName +
". I'm studying " + this.course + ".");
};
Student.prototype.sayGoodBye = function() {
console.log("Goodbye!");
};
Inheritance
ES6
class Student extends Person {
constructor(firstName, course) {
super(firstName);
this.course = course;
}
sayHello() {
super.sayHello();
console.log("I'm studying " + this.course + ".");
}
sayGoodBye() {
console.log("Goodbye");
}
}
You have also now have getters, setters, static methods, everything a "normal" object-oriented language has.
Arrow Functions
ES5
var ponies = ["Applejack", "Pinkie Pie", "Aloe","Cheerilee"];
ponies.forEach(function (eachPony, index) {
console.log(index + 1 + ". " + eachPony);
});
ES6
var ponies = ["Applejack", "Pinkie Pie", "Aloe","Cheerilee"];
ponies.forEach((eachPony, index) => {
console.log(index + 1 + ". " + eachPony);
});
Arrows a function shorthand. For example, lets' take the example from before.
We pass an anonoymous function, or a lambda.
And the new version, using arrow functions.
Nothing special, just a bit shorter, with less characters to type.
There's also another aspect, which is the way arrow functions deal with the lexical "this".
Arrow Functions
let square = x => x * x;
let add = (a, b) => a + b;
let pi = () => 3.1415;
console.log(square(5));
console.log(add(3, 4));
console.log(pi());
Arrows a function shorthand. For example, lets' take the example from before.
We pass an anonoymous function, or a lambda.
And the new version, using arrow functions.
Nothing special, just a bit shorter, with less characters to type.
There's also another aspect, which is the way arrow functions deal with the lexical "this".
Block-scope
ES6 let
keyword
function addLinks () {
for (let i = 0, link; i < 5; i++) {
link = document.createElement("a");
link.innerHTML = "Link " + i;
link.onclick = function (num) {
alert(i);
};
document.body.appendChild(link);
}
}
Default parameters
function sayMsg(msg='This is a default message') {
console.log(msg);
}
sayMsg(); // This is a default message
sayMsg('I <3 ponies!'); // I <3 ponies
Spread Operator
function add(a, b) {
return a + b;
}
let nums = [5, 4];
console.log(add(...nums));
Destructuring assignment
ES5
var foo = ["one", "two", "three"];
var one = foo[0];
var two = foo[1];
var three = foo[2];
ES6
var [one, two, three] = foo;
Thanks to destructuring assignment, functions can return multiple values.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment
Template Strings
ES5
var name = "João";
var time = "today";
console.log("Hello " + name + ", how are you "
+ time + "?");
// Hello João, how are you today?
ES6
let name = "João";
let time = "today";
console.log(`Hello ${name}, how are you ${time}?`);
// Hello João, how are you today?
Modules
// math.js
var double = function(x) {
return x + x;
}
var square = function(x) {
return x * x;
}
export { double, square }
// client.js
import { double, square } from 'math';
double(2);
square(3);
Many more features...
Generators
Promises
Iterators
etc.
Using ES6 today
Transpilers (source-to-source compilers)
Even though ES6 is not yet available in all browsers, you can already try it today.
There are now tools called transpilers, our source-to-source compilers, such as Traceur, by Google.
And perhaps the most famous one, Babeljs, which take your code in ES6, and transform or transpile it to ES5.
Use this step in the build system.
Takeaways
JavaScript is the de-facto language of the Web
JavaScript is not going away anytime soon
You might as well learn a thing or two about it, just in case
Dynamic web applications led to JavaScript's initial popularity.
The Web became an ecosystem for applications, and you need JavaScript for it.
JavaScript has become fast due to modern engines.
Server-side JavaScript like node.js and now io.js, allow you use the same langauge on bioth the server
and the client.
Node.js also allows you to build tooling and scripts.
It's the most open programming langauge there is.
It's the most popular programming language of the world.
Others have tried to replace it, such as GWT, Dart, Coffeescript, and they all failed.
One thing is clear, it's not going away anytime soon.
You might as well learn a thing or two about it, just in case.
That kind of wraps it up. Thank you for listening to me.
We have just scratched the surface of a big ocean.


myAmerica Dev Summit // Reservations +
Mather Lake Campground
Facility ID
Campsite Activity
d3 here
Typical Campsite Availability
Facility Remoteness
Evening Darkness:
Dark
sound
remoteness


 When you need that, you can project each child into a new object. Write a linq statement to select a projection for each child.
private void MainPage_Loaded(object sender, RoutedEventArgs e) { PhoneBook phoneBook = KO.NewObservable<PhoneBook>(); DataContext = KO.ApplyBindings(phoneBook, new { People = KO.Computed(() => from person in phoneBook.People select new PersonSummary(person) ) }); }
Inside the projection class, expose the original object as a property. Mark this property with the [KOIdentity] attribute so that it is used to identify the projections.
public class PersonSummary { private readonly Person _person; public PersonSummary(Person person) { _person = person; } [KOIdentity] public Person Person { get { return _person; } } public string Name { get { return _person.FirstName + " " + _person.LastName; } } }
Data bind to properties of the projection in the ItemTemplate.
<ListBox ItemsSource="{Binding People}"> <ListBox.ItemTemplate> <DataTemplate> <TextBlock Text="{Binding Name}"/> </DataTemplate> </ListBox.ItemTemplate> </ListBox>


Page maintained by Ke-Sen Huang.
If you have additions or changes, send an e-mail.
Information here is provided with the permission of the ACM.
Note that when possible I link to the page containing the link to the actual PDF or PS of the preprint.
I prefer this as it gives some context to the paper and avoids possible copyright problems with direct linking.
Thus you may need to search on the page to find the actual document.
the ACM Digital Library (DOI) Link for the paper
the Eurographics Digital Library Link for the paper
Paper Abstract
Author Preprint
Paper Video
Paper Presentation
Paper Images
Paper Data
Demo Program or Source Code
Related Links
Changelog
Session 1
- Smooth Contact-Aware Facial Blendshapes Transfer
-
Jun Saito (Marza Animation Planet, Inc.)
- Stereo Compositing Accelerated by Quadtree Structures in Piecewise Linear and Curvilinear Spaces
-
Dmitiy Pinskiy,
Joseph Longson,
Peter Kristof,
Evan Goldberg,
Robert Neuman
(Walt Disney Animation Studios)
- An Interactive System for Set Reconstruction from Multiple Input Sources
-
Mikhail Smirnov, Eugene Vendrovsky, Joe Mancewicz, Jonathan Meier,
Cyrus Wilson
(Rhythm & Hues Studios)
Session 2
- Towards Higher Quality Character Performance in Previz
-
Stacy Marsella,
Ari Shapiro,
Andrew W. Feng,
Yuyu Xu,
Margaux Lhommet,
Stefan Scherer
(Institute for Creative Technologies - University of Southern California)
- Building Efficient Fur Pipeline for a Low Cost Production of Creature-based Feature Film
-
Wanho Choi,
Taekyung Yoo, Sanghoon Kim,
Hyeong-Seok Ko,
Tae-Yong Kim
- Developing a Unified Pipeline with Character
-
Andrew Kaufman, John Haddon, Ivan Imanishi, Lucio Moser
(Image Engine)
Session 3
- MorphoLogical Anti-Aliasing in Production
(PDF)
-
Marc Salvati, Yosuke Katsura,
Ken Anjyo
- Render-Time Manipulation and Generation of Levelsets
-
Harry Biddle, Ted Waine, Ian Masters
- Liquids in ¡§The Croods¡¨
-
Jeff Budsberg,
Michael Losure,
Ken Museth,
Matt Baer
- Guide Rig: The Magic Behind Suit-Connect Weta Digital on Iron Man 3
-
Guy Williams
kesen.huang@gmail.com


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/should.20le_refl.20be.20.40.5Brefl.5D.html ---
I think that @[refl]
is meant as a tag for lemmas that prove that a relation is reflexive. Should le_refl
be tagged with @[refl]
?
that's a heavy yes from me
it is
then why doesn't refl
work?
apply bug probably
apply bug probably
I want to make a badge which says that. Out of context that's a great sentence.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


Check your answers before sending your application
Personal details
{{ summaryList({
rows: [
{
key: {
text: "NHS number"
},
value: {
text: "485 777 3456"
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "NHS number"
}
]
}
},
{
key: {
text: "Name"
},
value: {
text: "Kevin Francis"
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "name"
}
]
}
},
{
key: {
text: "Date of birth"
},
value: {
html: "15 March 1984"
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "date of birth"
}
]
}
},
{
key: {
text: "Home address"
},
value: {
html: '8 Bridgewater Place
Leeds
LS11 5BZ'
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "home address"
}
]
}
}
]
}) }}
Medical details
{{ summaryList({
rows: [
{
key: {
text: "Allergies"
},
value: {
text: "No allergies"
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "allergies"
}
]
}
},
{
key: {
text: "Conditions"
},
value: {
html: "Asthma
Disabilities, including physical and learning disabilities"
},
actions: {
items: [
{
href: "#",
text: "Change",
visuallyHiddenText: "conditions"
}
]
}
}
]
}) }}
Now send you application
By submitting this notification you are confirming that, to the best of your knowledge, the details you are providing are correct.
Your details with be sent to Rose Medical Practice to begin your registration.
Accept and send registration


Back pointer to the rucksack.
A hash-table (from id to object) containing the youngest committed version of all objects that are currently kept in memory but are not dirty. ('The youngest version' means the version belonging to the youngest committed transaction.)
A queue of the ids of all non-dirty objects that are currently in the cache memory. Whenever an object is retrieved (i.e. read), it's added to the queue. If an object-id is in this queue, it is not necessarily in the OBJECTS hash-table.
A mapping from transaction ids to transactions. Contains only open transactions, i.e. transactions that haven't been rolled back or committed.
The maximum number of non-dirty objects that will be kept in the cache memory.
A number between 0 and 1. When the cache is full, i.e. when there are at least SIZE (non-dirty) objects in the queue, it will be shrunk by removing (1 - SHRINK-RATIO) * SIZE objects.
(defclass standard-cache (cache)
;; The cache uses a heap to manage the object memory and a schema table to
;; keep track of different class versions for objects in the heap.
((heap :initarg :heap :reader heap)
(schema-table :initarg :schema-table :reader schema-table)
(rucksack :initarg :rucksack :reader rucksack
:documentation "Back pointer to the rucksack.")
;; Clean objects
(objects :initarg :objects
:reader objects
:documentation "A hash-table \(from id to object)
containing the youngest committed version of all objects that are
currently kept in memory but are not dirty. \('The youngest version'
means the version belonging to the youngest committed transaction.)")
(queue :initform (make-instance 'queue) :reader queue
:documentation "A queue of the ids of all non-dirty objects
that are currently in the cache memory. Whenever an object is
retrieved (i.e. read), it's added to the queue. If an object-id is
in this queue, it is not necessarily in the OBJECTS hash-table.")
(last-timestamp :initform (get-universal-time)
:accessor last-timestamp)
(transaction-id-helper :initform -1
:accessor transaction-id-helper)
(transactions :initform (make-hash-table)
:reader transactions
:documentation "A mapping from transaction ids to
transactions. Contains only open transactions, i.e. transactions that
haven't been rolled back or committed.")
;;
(size :initarg :size :accessor cache-size
:documentation "The maximum number of non-dirty objects that
will be kept in the cache memory.")
(shrink-ratio :initarg :shrink-ratio
:initform 0.7
:accessor cache-shrink-ratio
:documentation "A number between 0 and 1. When the
cache is full, i.e. when there are at least SIZE (non-dirty) objects
in the queue, it will be shrunk by removing (1 - SHRINK-RATIO) * SIZE
objects.")))
Source Context


I get a lot of requests about new open source templates, and this one was created as a response to one of those requests. This templete is based on the design of my own website, with only small changes (hopefully improvements!) from my own design. Among the changes, it is worth to note that this template does not use any images - and browser-based font resizing is fully supported. Other than that, there are no special features or extras, only valid and well-structues XHTML 1.1 and CSS2 code.
Current template version: 1.0 (November 28, 2005).
Included Style Examples:
Sub-header example
This is regular text, which is aligned to the left by default. you can easily change the alignment using the classes .textcenter and .textright on each paragraph.
My name is Andreas Viklund, and I am a 25-years old proffessional designer living in Jokkmokk, northern Sweden. If yu are interested in more advanced templetes or custom design services, don't hesitate to contact me for more information!
Open Source Template
This is an open source template, which means that you are free to use it in any way you want to without any obligations. If you decide to use this template, I kindly ask you to leave the "Design by Andreas Viklund" link in the footer. I am also interested in seeing how my templates are used, so feel free to send me an e-mail with a link to your page. If you want more templates to choose from, check out the sites in the "Favorite links" menu to the right!


{# # 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. -#} {% extends "admin/base.html" %} {% block title %}Confirm Blacklist for {{ blacklist.project }}{% endblock %} {% block breadcrumb %}
Blacklisting {{ blacklist.project }} will irreversibly delete the {{ existing.project.name }} project along with {{ existing.releases|length() }} releases and {{ existing.files|length() }} files. This project has {{ existing.users|length() }} users able to access it, listed below:
Are you sure you want to blacklist {{ blacklist.project }}?


This is the editor. // It starts out in plain text mode, # use the control below to load and apply a mode “you’ll see the highlighting of” this text /*change*/.
change mode


Plugin’s Default Behaviour¶
Plugin’s default behaviour includes every bit of plugin’s behaviour which is not obvious to the user. These are mostly intended as commodity features, but for a new user it may lead to confusion.
Note
Here we try to document all “hidden” features of the plugin which may result with undesired outcome for the user. If a feature is not well documented, then it should be treated as a bug in the documentation!
Mandatory & Optional Input¶
Preparation of the input for an AiiDA calculation was described here. The main thing to recall is that we use the calc.use_method‘s to pass the input to the AiiDA calculation object. It was noted that we did not use the calc.use_structure_extras method in that example. Therefore, the structure_extras is an optional input parameter. Currently this is the only optional input !
Note
All inputs are mandatory, except the structure_extras !
Parser Instructions¶
A significant fraction of implemented default behaviours is related to parser instructions. The parser instructions are used to specify how the calculation output is to be parsed. It is reasonable to assume that some basic quantities like energy and magnetization, will be of interest to all users. Hence, it is convenient to define default parsers. Since we divide the output into three parts: errors, data, and structure, we have an assigned default parser for each of these data types. More on these output types can be found here.
Instruction Specification¶
What may be unusual is that we require at least one parser to be specified for each of the data types above. This involves a number of default behaviours:
- If nothing is specified, the output plugin will load a default parser for each of the data types.
- If only some of the parsers are not provided, the output plugin will load a default parser for the missing data type.
- However, if a provided instruction can not be loaded during the calculation submission, e.g. if the calculation does not conform to the specifications or there is a typo in the input, the input plugin will raise an exception.
Note
The plugin will forgive you if a required instruction is not specified, and load defaults for you, but it will crash if you specify an instruction that can not be loaded.
Dummy Instructions¶
There are perfectly legitimate reasons not to parse the whole output, we only require the user to be explicit about it !
The dummy instructins are introduced to allow the user to express that he does not want to parse something, e.g. the user decides not to parse the output structure because he is doing static calculations and he wants to save memory space.
The output nodes are still created, but they are empty! (This may change in future versions!)
Note
Dummy instructions allow the user to skip the parsing !
Static Instructions¶
Static parser instructions require the developer to specify the files which are required for parsing. This is used to automatically fetch the required files for the output parser. The user does not need to provide any additional input !
Note
Mandatory input files are automatically appended to the retrieve list !
Instruction Execution¶
The output parsing is concieved as a loop that iterates over the list of parser instructions and executes them one-by-one, in an arbitrary order. What happens if an instruction crashes during the execution ?! There are two possible scenarios:
- the instruction handled the crash on it’s own and returned without raising an exception. In this case you should probably expect to see an error message in the error log for that instruction, e.g. in the errors@TheCrashedInstruction node, but this depends on the implementation of that particular instruction.
- the instruction didn’t handle the crash. In this case the error log inside the errors@TheCrashedInstruction node will probably not be complete an we will have an additional error inside the parser_warnings node, created by the output parser itself, giving extra information about the crash.
Warning
Always check for output parsing errors ! (If an instruction crashes the output parser will just move to the next instruction.)


Read a file from workspace as a newline separated list of tags to push to Datadog. Location is relative to workspace.
Example: os=${OS_PARAM}.
The value can either be something that is automatically expanded by Jenkins (environment and/or build variable), or a static value. The OS_PARAM in this case is expanded by Jenkins.
Note: Tags set this way, in the workspace, won't appear in started events. To provide visibility of a jobs lifespan, check the option for sending an extra event after each successful checkout.


Enumeration
Account.AccountExclusion
public enum AccountExclusion
Indicates which features an account should be excluded from.
Relationships
Member Of
Account
An account could either be a debit account, a credit card, a loan or mortgage.
Enumeration Cases
aggregation
case aggregation
No data will be aggregated for this account and, all data associated with the account is removed (except account name and account number).
pfmAndSearch
case pfmAndSearch
Personal Finance Management Features are excluded, and transactions belonging to this account are not searchable. This is the equivalent of the, now deprecated, boolean flag excluded
.
pfmData
case pfmData
Personal Finance Management Features, like statistics and activities are excluded.
unknown
case unknown


| Opcode | Instruction | 64-Bit Mode | Compat/Leg Mode | Description |
|---|---|---|---|---|
| 9B DD /6 | FSAVE m94/108byte | Valid | Valid | Store FPU state to m94byte or m108byte after checking for pending unmasked floating-point exceptions. Then re-initialize the FPU. |
| DD /6 | FNSAVE* m94/108byte | Valid | Valid | Store FPU environment to m94byte or m108byte without checking for pending unmasked floating-point exceptions. Then re-initialize the FPU. |
NOTES:
*
See IA-32 Architecture Compatibility section below.
Stores the current FPU state (operating environment and register stack) at the specified destination in memory, and then re-initializes the FPU. The FSAVE instruction checks for and handles pending unmasked floating-point exceptions before storing the FPU state; the FNSAVE instruction does not.
The FPU operating environment consists of the FPU control word, status word, tag word, instruction pointer, data pointer, and last opcode. Figures 8-9 through 8-12 in the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 1, show the layout in memory of the stored environment, depending on the operating mode of the processor (protected or real) and the current operand-size attribute (16-bit or 32-bit). In virtual-8086 mode, the real mode layouts are used. The contents of the FPU register stack are stored in the 80 bytes immediately follow the operating environment image.
The saved image reflects the state of the FPU after all floating-point instructions preceding the FSAVE/FNSAVE instruction in the instruction stream have been executed.
After the FPU state has been saved, the FPU is reset to the same default values it is set to with the FINIT/FNINIT instructions (see “FINIT/FNINIT—Initialize Floating-Point Unit” in this chapter).
The FSAVE/FNSAVE instructions are typically used when the operating system needs to perform a context switch, an exception handler needs to use the FPU, or an application program needs to pass a “clean” FPU to a procedure.
The assembler issues two instructions for the FSAVE instruction (an FWAIT instruction followed by an FNSAVE instruction), and the processor executes each of these instructions separately. If an exception is generated for either of these instructions, the save EIP points to the instruction that caused the exception.
This instruction’s operation is the same in non-64-bit modes and 64-bit mode.
For Intel math coprocessors and FPUs prior to the Intel Pentium processor, an FWAIT instruction should be executed before attempting to read from the memory image stored with a prior FSAVE/FNSAVE instruction. This FWAIT instruction helps ensure that the storage operation has been completed.
When operating a Pentium or Intel486 processor in MS-DOS compatibility mode, it is possible (under unusual circumstances) for an FNSAVE instruction to be interrupted prior to being executed to handle a pending FPU excep-tion. See the section titled “No-Wait FPU Instructions Can Get FPU Interrupt in Window” in Appendix D of the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 1, for a description of these circumstances. An FNSAVE instruction cannot be interrupted in this way on later Intel processors, except for the Intel QuarkTM X1000 processor.
(* Save FPU State and Registers *) DEST[FPUControlWord] ← FPUControlWord; DEST[FPUStatusWord] ← FPUStatusWord; DEST[FPUTagWord] ← FPUTagWord; DEST[FPUDataPointer] ← FPUDataPointer; DEST[FPUInstructionPointer] ← FPUInstructionPointer; DEST[FPULastInstructionOpcode] ← FPULastInstructionOpcode; DEST[ST(0)] ← ST(0); DEST[ST(1)] ← ST(1); DEST[ST(2)] ← ST(2); DEST[ST(3)] ← ST(3); DEST[ST(4)]← ST(4); DEST[ST(5)] ← ST(5); DEST[ST(6)] ← ST(6); DEST[ST(7)] ← ST(7); (* Initialize FPU *) FPUControlWord ← 037FH; FPUStatusWord ← 0; FPUTagWord ← FFFFH; FPUDataPointer ← 0; FPUInstructionPointer ← 0; FPULastInstructionOpcode ← 0;
The C0, C1, C2, and C3 flags are saved and then cleared.
None.
| #GP(0) |
If destination is located in a non-writable segment. If a memory operand effective address is outside the CS, DS, ES, FS, or GS segment limit. If the DS, ES, FS, or GS register is used to access memory and it contains a NULL segment selector. |
| #SS(0) | If a memory operand effective address is outside the SS segment limit. |
| #NM | CR0.EM[bit 2] or CR0.TS[bit 3] = 1. |
| #PF(fault-code) | If a page fault occurs. |
| #AC(0) | If alignment checking is enabled and an unaligned memory reference is made while the current privilege level is 3. |
| #UD | If the LOCK prefix is used. |
| #GP | If a memory operand effective address is outside the CS, DS, ES, FS, or GS segment limit. |
| #SS | If a memory operand effective address is outside the SS segment limit. |
| #NM | CR0.EM[bit 2] or CR0.TS[bit 3] = 1. |
| #UD | If the LOCK prefix is used. |
| #GP(0) | If a memory operand effective address is outside the CS, DS, ES, FS, or GS segment limit. |
| #SS(0) | If a memory operand effective address is outside the SS segment limit. |
| #NM | CR0.EM[bit 2] or CR0.TS[bit 3] = 1. |
| #PF(fault-code) | If a page fault occurs. |
| #AC(0) | If alignment checking is enabled and an unaligned memory reference is made. |
| #UD | If the LOCK prefix is used. |
Same exceptions as in protected mode.
| #SS(0) | If a memory address referencing the SS segment is in a non-canonical form. |
| #GP(0) | If the memory address is in a non-canonical form. |
| #NM | CR0.EM[bit 2] or CR0.TS[bit 3] = 1. |
| #MF | If there is a pending x87 FPU exception. |
| #PF(fault-code) | If a page fault occurs. |
| #AC(0) | If alignment checking is enabled and an unaligned memory reference is made while the current privilege level is 3. |


source file: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/ndg/httpsclient/__init__.py
file stats: 7 lines, 7 executed: 100.0% covered
1. """ndg_httpsclient - PyOpenSSL utility to make a httplib-like interface suitable 2. for use with urllib2 3. """ 4. __author__ = "P J Kershaw (STFC) and Richard Wilkinson (Tessella)" 5. __date__ = "09/12/11" 6. __copyright__ = "(C) 2011 Science and Technology Facilities Council" 7. __license__ = "BSD - see LICENSE file in top-level directory" 8. __contact__ =<EMAIL_ADDRESS>9. __revision__ = '$Id$'


Symbol Index for "Object"
Symbol Index for diagram
"Object"
Concept (Class)
object (Association)
Object (Class)
Object Representation (Class)
Object/Essential Type (Generalization Node)
Percept (Class)


We describe the basics for building and applying MLD2P4 one-level and multilevel (i.e., AMG) preconditioners with the Krylov solvers included in PSBLAS [13]. The following steps are required:
mld_
xprec_
type
, where x may be s
, d
, c
or z
, according to the basic data type of the sparse matrix
(s
= real single precision; d
= real double precision;
c
= complex single precision; z
= complex double precision).
This data structure is accessed by the user only through the MLD2P4 routines,
following an object-oriented approach.
init
, which also sets defaults for each preconditioner
type selected by the user. The preconditioner types and the defaults associated
with them are given in Table 1, where the strings used by
init
to identify the preconditioner types are also given.
Note that these strings are valid also if uppercase letters are substituted by
corresponding lowercase ones.
set
.
This routine must be called only if the user wants to modify the default values
of the parameters associated with the selected preconditioner type, to obtain a variant
of that preconditioner. Examples of use of set
are given in
Section 5.1; a complete list of all the
preconditioner parameters and their allowed and default values is provided in
Section 6, Tables 2-8.
hierarchy_build
.
smoothers_build
.
bld
.
apply
. When using the PSBLAS Krylov solvers,
this step is completely transparent to the user, since apply
is called
by the PSBLAS routine implementing the Krylov solver (psb_krylov
).
free
. This step is complementary to step 1 and should
be performed when the preconditioner is no more used.
All the previous routines are available as methods of the preconditioner object. A detailed description of them is given in Section 6. Examples showing the basic use of MLD2P4 are reported in Section 5.1.
|
Note that the module mld_prec_mod
, containing the definition of the
preconditioner data type and the interfaces to the routines of MLD2P4,
must be used in any program calling such routines.
The modules psb_base_mod
, for the sparse matrix and communication descriptor
data types, and psb_krylov_mod
, for interfacing with the
Krylov solvers, must be also used (see Section 5.1).
Remark 1. Coarsest-level solvers based on the LU factorization, such as those implemented in UMFPACK, MUMPS, SuperLU, and SuperLU_Dist, usually lead to smaller numbers of preconditioned Krylov iterations than inexact solvers, when the linear system comes from a standard discretization of basic scalar elliptic PDE problems. However, this does not necessarily correspond to the smallest execution time on parallel computers.


Like, Python(alpha)
Like making computers do your bidding?
Enjoy Python features like lambdas? Indent-grouping? List comprehensions?
Tired of Old Man Python telling you what you can and can't say to your computer?
It's about time programming languages understood what the kids are typing these days. So let's start with a baby step in that direction: Like, Python.
Like, Python was created by Jonathan Howard in February 2010 while drinking and reviewing code for an upcoming project with a coworker. At a certain point, higher-level explanations devolved into just flat-out reading Python code like they were actually speaking the language normally - complete with like's, um's, whatever's, etc - making it completely impractical awesome for work. It was then that Jonathan realized he should perhaps stop for the night. And START creating Like, Python.
EXAMPLE
Like, Python uses Python's own tokenizer to essentially add keywords to Python's lexical understanding. Python is a subset of Like, Python, so any script you've already written in Python is valid Like, Python and will run in the interpreter. But you can also write like you'd speak. For example, the following is a fully-functional "hello world" script, included in the download as hello_world.lp:
#!usr/bin/python # My first Like, Python script! yo just print like "hello world" bro
Here's a version that asks you for your name, then says hi. (Note that 'yo' is a Like, Python keyword but the interpreter actually understands real Python syntax, so the 'yo' in the input string works just fine.
#!usr/bin/python uh from sys import exit # Grab the user's name. ok so like name = raw_input("yo! what's your name?" ) right # Make sure they entered something, then say hi. if name.strip() is actually like "": toootally just exit() else: um yeah print like "Hi %s, nice to meet you." % name
A full list of Like, Python keywords is below (swearing optional):
- Valleygirl: omg, so, like, totally, right, toootally
- Frat guy: friggin, fuckin, dude, man, bro, broheim, broseph
- Internets: lol, rofl, teh, ohai, plz
- Snoop: yo, homey, homeboy, sup, dog, shit, girl, ma, biatch, ho, shiiit
- Local: wicked, hella, anyways
- Misc: just, hey, yeah, ok, um, uh, ah, actually, something
INSTALLATION
To install on Mac OSX and Linux, just unzip, make sure you have admin privileges on your machine and, type the following from inside your likepython directory:
~/downloads/likepython> sudo cp ./likepython /usr/bin/ ~/downloads/likepython> sudo chmod 555 /usr/bin/likepython
If everything went well, you can now code in Like, Python! Test it on hello_world.lp (included) like so:
~/downloads/likepython> likepython hello_world.lp
VERSION
This is version 0.1, the stable alpha release. If you like it, let me know! jon
[at]staringispolite.comOr, you know, if not, you can like, tell me what you think could be improved. Especially new words Like, Python should include. Bro - it could like totally be in the next release.
LICENSE
The MIT License
Copyright (c) 2010 Jonathan Howard
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


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| Description | 2013 | 2014 | 2015 | 2016 | 2017 |
|---|---|---|---|---|---|
| Item 1 | 920,000 | 1,120,000 | 1,055,000 | 1,200,000 | 1,330,000 |
| Item 2 | 905,000 | 1,105,000 | 1,045,000 | 1,050,000 | 1,230,000 |
| Item 3 | 916,000 | 1,116,000 | 1,046,000 | 1,120,000 | 1,300,000 |
| Description | 2013 | 2014 | 2015 | 2016 | 2017 |
|---|---|---|---|---|---|
| Item 1 | 920,000 | 1,120,000 | 1,055,000 | 1,200,000 | 1,330,000 |
| Item 2 | 905,000 | 1,105,000 | 1,045,000 | 1,050,000 | 1,230,000 |
| Item 3 | 916,000 | 1,116,000 | 1,046,000 | 1,120,000 | 1,300,000 |
Example of a slide with a formula
\[ \begin{align} e &= \sum_{n=0}^\infty \frac{1}{n!} \\ e^x &= \sum_{n=0}^\infty \frac{x^n}{n!} \end{align} \] where $n! = \prod_{i=1}^n i$ is the factorial.


Preparation time
overnight
Cooking time
over 2 hours
Serves
Serves 4-6
Delicious strands of lightly cured pork held together with an emulsion of wine, aromatics and the pork’s own fat, rendered out during the slow cooking process. This recipe makes a fantastic starter served with warm toast and chutney, pickle or savoury marmalade, or a great addition to any picnic or buffet.
Equipment and preparation: you will need a spice grinder, a heavy-bottomed pan (preferably cast iron) and a terrine mould for this recipe.
 Add the salt, sugar and bay leaves. Using a spice grinder, grind the juniper berries, black peppercorns, cloves and nutmeg to a smooth powder and add it to the meat. Get your hands in there and mix thoroughly. Cover the bowl in cling film and refrigerate overnight.
The next day preheat the oven to 140C/280F/Gas 1 and transfer the cured meat mixture to a heavy-bottomed pan (preferably cast iron). Add the wine, thyme, garlic and duck or goose fat. Place the pan over a low heat and stir constantly for a few minutes. When the rillette mixture is close to boiling, lay the pork skin on the surface and put the lid on the pan. Place into the oven and cook for 2½-3 hours.
Remove from the oven, take off the lid and allow to cool for 15 minutes. Remove the skin, bones and bay leaves and strain the liquid through a colander. Skim the fat off the liquid and set aside. Put the meat into a bowl with the remaining liquid and blend with an electric hand blender. Gradually add the reserved fat until the mixture is soft
Add the ground spices, taste the mixture and adjust the seasoning to your preference.
Line a terrine mould with cling film and fill it with the warm rillettes mixture. Place in a fridge until set. The rillettes can be eaten as soon as set but will improve with age, and is best eaten at least one week after cooking. Serve with toast and pickles.


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