AuthenticationManager provides mechanisms to validate DataONE authentication, when either a DataONE authentication token or X.509 Certificate is used.
Understanding how your identity is managed is important for working with DataONE, especially to avoid unexpected results. For example, depending your authorization status, searches may return only public records, or the full set of public and private records. Object and package retrievals might fail if some or all of the objects being retrieved are private. Creating or updating objects on DataONE nodes and reserving identifiers might fail if your authorization credentials are missing or expired.
DataONE version 1.0 identifies you using CILogon-provided x509 certificates. DataONE has partnered with CILogon to provide a widely-accessible certificate issuing mechanism that allows DataONE users to use existing trusted institutional and public accounts.
DataONE version 2.0 provides an addition authentication mechanism known as
authentication tokens. For information about tokens and instructions for generating
a token for use with the dataone R package, view the overview document by
entering the command: 'vignette("dataone-overview")'
. DataONE authentication
tokens can be obtained by signing in to your DataONE account at https://search.dataone.org.
CILogon recognizes many identity providers, including many universities as well as Google, so most times users new to DataONE can get certificates using one of their existing accounts. For more information about the CILogon service, see https://cilogon.org/?skin=DataONE .
obscured
Value of type "character"
Is authentication disabled (obscured)?
AuthenticationManager
: Create an AuthenticationManager object.
isAuthValid
: Verify authentication for a member node.
getToken
: Get the value of the DataONE Authentication Token, if one exists.
getCert
: Get the DataONE X.509 Certificate location.
getAuthMethod
: Get the current valid authentication mechanism.
getAuthSubject
: Get the authentication subject.
getAuthExpires
: Get the expiration date of the current authentication method.
isAuthExpired
: Check if the currently valid authentication method has reached the expiration time.
obscureAuth
: Temporarily disable DataONE authentication.
restoreAuth
: Restore authentication (after being disabled with obscureAuth
).
showAuth
: Display all authentication information.
getTokenInfo
: Display all authentication token information.
getCertInfo
: Display all X.509 certificate information.
dataone
package description.


This book is the official documentation of PostgreSQL. It has been written by the PostgreSQL developers and other volunteers in parallel to the development of the PostgreSQL software. It describes all the functionality that the current version of PostgreSQL officially supports.
To make the large amount of information about PostgreSQL manageable, this book has been organized in several parts. Each part is targeted at a different class of users, or at users in different stages of their PostgreSQL experience:
Part I is an informal introduction for new users.
Part II documents the SQL query language environment, including data types and functions, as well as user-level performance tuning. Every PostgreSQL user should read this.
Part III describes the installation and administration of the server. Everyone who runs a PostgreSQL server, be it for private use or for others, should read this part.
Part IV describes the programming interfaces for PostgreSQL client programs.
Part V contains information for advanced users about the extensibility capabilities of the server. Topics include user-defined data types and functions.
Part VI contains reference information about SQL commands, client and server programs. This part supports the other parts with structured information sorted by command or program.
Part VII contains assorted information that might be of use to PostgreSQL developers.


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years
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CODY service team.
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both
capacity and capability. A wave of goodness and well-being at every degree. All with a simple
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Power Consumption : Heater 672W-800W Compressor 0.6A
Dimension : 340mm (W), 523mm (D), 518mm (H)


Nigerians React To Fraud Allegations Against Air Peace’s Onyema
by Olugbenga IgeSeveral reactions have trailed the allegations of bank and money laundering against the owner of Air Peace Airline, Allen Onyema, by the United States Justice Department.
Concise News reports that the US government announced the allegations against Onyema on Friday, accusing him of “moving more than $20 million from Nigeria through United States bank accounts in a scheme involving false documents based on the purchase of airplanes.”
Also, according to a statement from the US Justice Department, Onyema’s Chief of Administration and Finance, Ejiroghene Eghagha, has been charged with bank fraud and committing aggravated identity theft in connection with the scheme.
However, in a statement on Saturday, Onyema denied all the allegations, saying that all the money transfer for the purchase of aircraft passed through the Central Bank of Nigeria (CBN).
“Thank you for reaching out to me. I can confirm to you that all allegations are false and are in no way in line with my character as a person and as a business man whose only aim has been to build Nigeria and improve well-being,” the statement read.
“As the press statement clearly stated, these are indictments that only contain charges. I am innocent of all charges and the US government will find NO dirt on me because I have never conducted business with any illegalities.
“Be rest assured that I also have my lawyers on this and these mere allegations will be refuted.
 Every Kobo I transferred to the US for aircraft purchase went through the Central Bank of Nigeria LC regime and all were used for the same purpose. The American companies that received the funds are still in business. I never took a penny from any US bank or Nigerian bank. I am willing to defend my innocence in the US courts.”
Below are some reactions by Nigerians:


EWK Geolocation Sample
Website created to ewk_geolocation_permission_request_suspend method test purpose


In JavaScript, value copying is the fundamental basis of all copying. Both shallow and deep copying rely heavily on value copying. So if you want to copy, it's imperative that you understand value copying. Meouzer
Full code is at ValueCopy.js, which depends on typing.js. We will not cover everything in valueCopy.js.
The goal is to produce a ValueCopy() function that will serve as the basis for shallow and deep copying. The value copy of a source object is a target object whose internal state is the same but without any properties of its own: That's the way the concept was originally conceived, however JavaScript may force the value copy to have properties, but that's not a problem since after a copying source to target the properties are what they should be.
A value copy primitive is an element x for which ValueCopy(x) is supposed to be x. The value-copy-primitives are explicitly listed below.
It's also impossible to read the internal states of programmer defined class instances, but instead of being a value-copy-primitives, we will throw exceptions on encountering such because they are just too problematic.
The most arcane JavaScript elements treated in this article are null objects, which you can read about in Object Inheritance. The most arcane class is the fake Arguments class, which you can read about in JavaScript Data Typing isn't as Simple as you Think.
Of particular note, if x is an ArrayBuffer, a DataView, a Set or a Map, then a copy of x is simply x.valueCopy(). The same holds for all other built in classes except for Array and all the typed arrays. (Implicitly understood WeakMap and WeakSet excluded also).
If x is an array x.valueCopy(x) is the empty Array []. That's because indices are public properties of x and so the empty array has the same internal state as x but without any properties of its own. The next step in the copying process after valueCopy() will be to fill in the entries of the empty Array.
To show how ValueCopy can be used to shallow copy every type of built in class instance, and pretty much every object except for programmer defined class instances and value-copy-primitives, look at the following code.
Of particular note, if x is an ArrayBuffer, a DataView, a Set a Map, an Array, a typed array or any other built in class then a copy of x is simply shallowCopy(x).
To eliminate the need for a huge switch statement in ValueCopy() to handle all the numerous built in classes, it's necessary to prototype ValueCopy(), in uncapitalized form, for the same numerous built in classes. Then ValueCopy() will employ those prototyped versions of valueCopy() and tie up some loose ends. To avoid naming conflict bugs in both node.js and the browsers, the name of the prototyped versions must be uncapitalized.
For example, to define valueCopy for Booleans we need to define Boolean.prototype.valueCopy. This obviously defines the valueCopy property of Boolean.Prototype itself. What should the value be? Well in a copy stream it doesn't hurt to copy built in class prototypes as is. So Boolean.prototype.valueCopy() is Boolean.prototype. Besides why would you want to valueCopy/shallow-copy/deep-copy Boolean.prototype even if you could?
If x is not a class instance of some class, and not a value-copy-primitive, then the value copy of x is y = Object.create(Object.getPrototypeOf(x)). Basically the internal state of x and y consist solely of their internal prototypes and those internal prototypes are equal.
| Basic Class | Class Instance x | Internal State | x.valueCopy() | Number Properties |
| Boolean | x = new Boolean(true) | true | new Boolean(x.valueOf()) | 0 |
|---|---|---|---|---|
| Number | x = new Number(7) | 7 | new Number(x.valueOf()) | 0 |
| String | x = new String("cat") | "cat" | new String(x.valueOf) | 0 |
| Date | x = new Date() |<PHONE_NUMBER>028 | new Date(x.valueOf()) | 0 |
| RegExp | x = new RegExp(/abc/) | /abc/ | new RegExp(x.valueOf()) | 1 |
| Set | x = new Set(["cat", "dog"]) | elements "cat", "dog" | new Set(x.valueOf()) | 0 |
| Map | x = new Map([["a","b"],["c","d"]]) | "a" mapped to "b" and "c" mapped to "d" | new Map(x.valueOf()) | 0 |
If x = new RegExp(/abc/) then y = new RegExp(x.valueOf()) has a single property lastIndex with a value possibly different than that for x. However, once the properties of x are transferred to y, the lastIndex properties of the two will be the same.
If source = new Boolean(true) then target = new Boolean(source.valueOf()) is a value copy of source. It has the same internal state true as the source and has no properties of its own. A similar discussion holds for all remaining classes of the table.
If x is an instance of one of the error classes then x.valueCopy() will be an actual copy of x. This breaks the theme that the value copy should be empty, but makes the value copy more useful.
All typed array class instances are fixed length arrays whose entries are accessible by index notation. If x is an instance of a typed array class then x.valueCopy() is an instance of the same class, and with the same fixed length as x. However, the entries of the value copy are all initialized to zero.
The two indeterminate classes are WeakSet and WeakMap. There is no way to determine what the members of a WeakSet instance are. Thus it is impossible to duplicate a WeakSet instance. Since it's impossible to copy a WeakSet instance, a WeakSet instance is taken as a value-copy-primitive. A similar discussion holds for WeakMap.
If x is an array then y = x.valueCopy() is an empty array [ ]. We don't want entries for the value copy because the next step in the copying process is to transfer the properties of x to y, which then fills in the empty array.
Let dv1 be a DataView. dv1.buffer and dv1.buffer.valueCopy() are equivalent ArrayBuffers. Let dv2 = DataView(dv1.buffer.valueCopy()). Then dv2.buffer = dv1.buffer.valueCopy() is equivalent to dv1.buffer. Thus dv2 is a value copy of dv1. They both have the same internal state, and dv2 doesn't introduce any new properties.
In general, value-copying/copying/deep-copying with functions involved is hopeless. That's because in general you don't know in advance details about a function's outer context. It is therefore imposssible to write an evaluator to copy the function into an appropriate context. Also multiple functions may enter the copy stream and it is highly unlikely a single evaluator will work for them all.
The prototyed version of valueCopy is Function.prototype.valueCopy(evaluator). When you write func.valueCopy(evaluator) just any evaluator won't do. You have to examine the details of the outer context of func and actually write a custom evaluator before you plug it into func.valueCopy().
However, it is actually possible that for a particluar programmer defined class, the class constructor can provide a single custom evaluator that works for all the instance methods and private functions and so deep copying a class instance will be possible if the class doesn't get too wild.
The valueCopy() function will copy class instances of the built in classes, no problem. That is except for the Array and typed array classes. The shallowCopy() function will copy class instances of all built in classes. shallowCopy() will also copy the property descriptors.
Of lesser interest, valueCopy() will copy all objects whose internal state consists solely of its __proto__ attribute. If x is such an object then Object.create(Object.getPrototypeOf(x)) is a value copy of x. Examples that cover the full gambit of such objects follow. Klass is either a built in class or a programmer defined class.


In general, to use textures in Three.js you will use objects that already have UV coordinates (such as planes, cubes etc) or objects created in external programs (such as blender). But sometimes you may have to apply textures to a custom object and in this case, you will have to create the UV coordinates manually.
In summary, UV mapping is the process of assigning 2D points in the texture to 3D points in the geometry. You will find an interesting explanation about that process in this tutorial. Open in a new tab
In Figure 1 you can observe how UV coordinates were applied in our example and the following code shows how to add these coordinates.
function setTexture(mesh) {
let geometry = mesh.geometry;
let material = mesh.material;
// You must set an individual UV coordinate for each vertex of your scene
var uvCoords = [0.0, 0.0,
0.3, 1.0,
0.5, 0.0,
0.7, 1.0,
1.0, 0.0];
geometry.setAttribute( 'uv', new THREE.BufferAttribute( new Float32Array( uvCoords), 2 ) );
// Load the texture and set to the material of the mesh
let texture = new THREE.TextureLoader().load('../assets/textures/art.jpg');
material.map = texture;
}


@* * Copyright 2023 HM Revenue & Customs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @this() @(rowId: String, question: String, answer: String, link: Option[String] = None, displayLink: Boolean = true)(implicit messages: Messages) @if(displayLink && link.isDefined) {
} else {


| < Day Day Up > |
8.6 Scripting EventsNow let's examine some of the other ways scripting can make gameplay more immersive. The previous sections showed how scripts alter the behavior of AI characters. Scripting behavior goes a long way toward making games and AI characters seem more real. However, you can use scripting to make games more entertaining and realistic in other ways as well. In this section we examine how scripts trigger in-game events that might not be related directly to AI characters. For example, perhaps stepping on a particular location will trigger a trap. Example 8-16 shows how this might look in a text-based scripting language. Example 8-16. Trap event scriptIf (PlayerLocation(120,76)) Trigger(kExposionTrap); If (PlayerLocation(56,16)) Trigger(kPoisonTrap); As Example 8-16 shows, the scripting system can compare the player position to some predetermined value and then trigger a trap if they are equal. Of course, you can make this much more sophisticated by making the triggering mechanism more complex. Perhaps the trap is triggered only if the player is holding a certain item or wearing a particular piece of armor. Scripting also can be an effective way to add a sense of ambience to gameplay. For example, you can link certain situations or objects to particular sound effects. If the player walks on a dock, a seagull sound effect might be triggered. You could use an entire scripting file solely for linking sound effects to different situations. Figure 8-4 shows the player standing in a doorway. This would be an excellent situation to link to a creaking-door sound effect. Figure 8-4. Door Sound scriptExample 8-17 shows how the player location or game situation, such as the game time, can trigger relevant sound effects. Example 8-17. Triggered sound scriptIf (PlayerLocation(kDoorway)) PlaySound(kCreakingDoorSnd); If (PlayerLocation(kDock)) PlaySound (kSeagullSnd); If (PlayerLocation(kBoat)) PlaySound (kWavesSnd); If (GameTime==kNight) PlaySound (kCricketsSnd); If (GameTime==kDay) PlaySound (kBirdsSnd); Although this chapter differentiated between the types of AI scripting, in a real game it can be beneficial to use them together. For example, instead of a player action triggering an effect such as a sound effect, perhaps it triggers a specific creature AI patrolling pattern. We also showed examples of how AI creatures can respond to text entered by the player; however, this also can be a very useful way to trigger in-game events. For example, the player could recite a spell that triggers some event. |
| < Day Day Up > |


Although it wasn't easy, we finished. As a group we did OK however, we didn't quite tap into our full potential this time around.
Our group seems to work best when we're all on the same page and working as a team. I believe we did only a mediocre job of doing that for this lab which explains our mediocre result.
For the future, we will focus on implementing more team-oriented approach. I believe a big part of this will be dependent on our ability to determine how each member can apply their talents to help the group. We did a great job of this for lab one but for some reason fell short this time.
Because it is important not to get too hung up on not getting the result we want, we are using this as a learning experience. For next time, we know what we have to do in order to be succesful which will help us for not only Lab 3, but further down the road as well.


Microservice Toolbox
Building blocks for your next
microservice platform
Sebastian Mancke
Creative Commons BY-SA 3.0


Page 1 of 1
Geosid rejuvenation.
Posted:
Fri Apr 24, 2009 8:43 am
by marzuku
Well we all know that when we use Geosid rejuvenation that we get full hp, but im thinking that allong with giving full hp it should restore somewhat a portion of mana being that sorcerors might go empty for that in a battle, kinda like maxers for everybody.
just think its something that should be there, or the battle is lost for a spellcaster when his mana runs out.
Re: Geosid rejuvenation.
Posted:
Fri Apr 24, 2009 9:54 am
by Karl G.
...it does! Also, it restores about 75% of your HP & MP, not full
Re: Geosid rejuvenation.
Posted:
Fri Apr 24, 2009 10:44 am
by marzuku
i guess i did not notice cause ive been using it as a last resort because of the huge costs it has on the geosids.
Re: Geosid rejuvenation.
Posted:
Fri Apr 24, 2009 11:17 am
by Karl G.
Yeah, the cost is a bit high at the moment.
Re: Geosid rejuvenation.
Posted:
Fri Apr 24, 2009 11:33 am
by marzuku
not that cheap, but i think part of the problem is that it sticks with whatever hp you have and a percentage of that, so the cost increases all the time.
and nah it takes some time to build up geosids to enough anyway karl, just test yourself too a good solution.


White House Budget Official Testifies in Impeachment Inquiry Hearing
by MEGAN MINEIROWASHINGTON (CN) — President Trump’s chokehold on White House officials called to testify in the impeachment inquiry gave way Saturday with closed-door testimony from a White House budget official who called the delay in military aid to Ukraine was highly irregular and without explanation.
Mark Sandy, from the Office of Budget and Management, appeared to testify on Capitol Hill, providing lawmakers new insight into how the White House ordered a hold on $391 million security assistance to Ukraine.
The money is at the center of the inquiry into whether Trump illegally pressured Ukrainian President Volodomyr Zelinsky to investigate former vice president and 2020 campaign rival Joe Biden.
Sandy’s testimony seemed to confirm allegations that Trump withheld the military aid for political purposes, according to two anonymous sources.
Democrats and Republicans both declined to characterize the daylong testimony, or indicate whether they plan to call Sandy, a career public official not appointed by the president, back for a public hearing.
Democrats said the testimony provided new technical information on the process for distributing the congressionally appropriated aid the White House stalled.
“We’re dealing at this point with witnesses who are telling one uncontradicting story. There is no rival hypothesis out there about what happened,” New York Democrat Jamie Raskin said.
But North Carolina Republican Mark Meadows emerged with a different take. He said that Sandy’s testimony was consistent with reasons that Trump gave for why the aid was held.
“You have an even deader case after today,” added Lee Zeldin, a New York Republican.
Only a handful of lawmakers from the House Oversight Committee and House Intelligence Committee filtered in on Saturday morning to hear from Sandy.
Democrats that joined Raskin included Denny Heck, Carolyn Maloney, Eleanor Norton and Eric Swalwell. Republican Jim Jordan, an ardent defender of the president along with Meadows and Zeldin, was also in attendance.
Neither party commented on whether the OMB testimony from Sandy in any way corroborated testimony from other career officials last week that the aid was conditioned on Trump’s request to Ukraine to interfere in the presidential election.
Sandy’s boss, associate director of National Security Programs Michael Duffey, signed off on OMB freezing the aid. The OMB acting director, Russell Vought, stated last month that he and Duffy would not appear for depositions and called the impeachment inquiry a “sham process.”
Requests from House Democrats for records tied to the “actual or potential” withholding of security assistance also went unanswered by Vought.
“The administration has refused to turn over any electronic communication…I can only imagine where this investigation would be if documents were actually turned over,” Swalwell said, exiting the deposition.
Open hearings continue next week with eight witnesses, among them: Fiona Hill, a former senior Russia policy official for the National Security Council, Jennifer Williams, Vice President Mike Pence’s adviser for Europe and Russia and Lt. Col. Alex Vindman, director of European affairs at the National Security Council.
The most-watched televised proceeding with be testimony from Gordon Sondland, the president’s handpicked ambassador to the European Union. On Friday, lawmakers questioned a State Department aide, David Holmes, who overheard a phone call Sondland had with Trump where the president asked about Ukraine investigating Biden.
Democrats called the closed-door testimony “damning.” Republicans on Saturday said the Democrats should not continue with open testimonies on Tuesday unless they release the transcripts from the depositions with both Holmes and Sandy.
Raskin, meanwhile, described both career public officials as patriots for defying the Trump administration’s orders not to testify.
“People are standing up and telling the truth – under oath. And then the people who are attacking them are refusing to testify and they are not under oath and the public definitely should keep that in mind.”
Copyright © 2019 courthousenews.com


Crossrail will not open until 2021 and could run £650m over budget, bosses admit
by Joe CurtisCrossrail will not open until 2021 and will run up to £650m over budget, transport bosses admitted today.
The long-awaited Elizabeth Line, which was originally due to open in December 2018, will not open until “as soon as practically possible in 2021”, Transport for London (TfL) said.
Crossrail chief executive Mark Wild warned technical issues and testing were the factors behind the latest delay to Crossrail’s opening date.
Read more:
One Liverpool Street: City of London approves Crossrail entrance office block
Read more:
Crossrail shares progress pictures at key Elizabeth Line stations
“Crossrail Ltd will need further time to complete software development for the signalling and train systems and the safety approvals process for the railway,” he admitted.
“Our latest assessment is that the opening of the central section will not occur in 2020, which was the first part of our previously declared opening window.
“The Elizabeth line will open as soon as practically possible in 2021. We will provide Londoners with further certainty about when the Elizabeth line will open early in 2020.”
Wild, who took over at the helm of London’s troubled transport project last November, has previously only said Crossrail would open between October 2020 and March 2021.
The Elizabeth Line, the project’s official title, will provide an east-to-west rail service across London from Abbey Wood in the east to Heathrow in the west.
Read more: Crossrail is at real risk of facing even more delays, this report warns
Wild also warned that the latest estimates suggest Crossrail will run up to £650m over its revised budget.
He said “programme risks and uncertainties” will mean Crossrail will blow its revised £17.6bn budget agreed in December by between £400m and £650m.
That could see the total cost of Crossrail breach the £18bn mark, from its original 2010 budget of £14.8bn.
“The two critical paths for the project remain software development for the signalling and train systems, and the complex assurance and handover process for the railway; both involve safety certification for the Elizabeth line,” Wild said today.
Read more: Crossrail bosses blasted for ‘needlessly’ driving up costs
Crossrail: Some stations will be ready this year
Transport bosses revealed last summer that the infrastructure scheme would not meet its 2018 deadline, before it then sailed past its rescheduled opening date of autumn 2019.
Wild said today that the Elizabeth Line has made good progress over recent months as engineers work to complete the tunnels and stations by the end of 2019.
“By the end of the year Custom House, Farringdon and Tottenham Court Road stations will be complete and the project is on track to finish fit-out of the tunnels in January,” Wild said.
“The central section will be substantially complete by the end of the first quarter in 2020, except for Bond Street and Whitechapel stations where work will continue.”
Crossrail: In pictures
“These must be done to the highest quality standards to ensure reliability of the railway from day one of passenger service.
Read more: Crossrail bosses earned huge bonuses as Elizabeth Line problems piled up
“Crossrail will need further time to complete software development for the signalling and train systems and the safety approvals process for the railway.
“The Trial Running phase will begin at the earliest opportunity in 2020, this will be followed by testing of the operational railway to ensure it is safe and reliable.”
Mayor of London expresses ‘deep frustration’ over Crossrail delay
Mayor Sadiq Khan said he was “deeply frustrated” by confirmation the project will not open in 2020.
“Since the delay to Crossrail was announced last year, the Mayor has been clear he wanted the new Crossrail leadership to be fully open and transparent with Londoners about the huge challenges that remain around the Crossrail project,” a spokesperson for the mayor said.
“The Mayor is deeply frustrated that following a review of the programme it is clear that the cost and schedule pressures facing the new Crossrail team are even more severe than initially thought.
“Further work is taking place immediately to assess Crossrail’s latest cost estimates. TfL and the Department for Transport, as joint sponsors, will continue to hold the Crossrail leadership to account to ensure it is doing everything it can to open Crossrail safely and as soon as possible.”
Mayor of London conservative candidate Shaun Bailey said: “This is nothing short of embarrassing for TfL and Sadiq Khan and very bad news for London’s commuters and businesses. A stark contrast to when Boris Johnson was mayor and the project was on time and within budget.
He added: “I would bring the Crossrail leadership in daily if need be to give me updates on the issues and progress being made. There can be no more hands off approach from the Mayor’s office simply because he is afraid of being tainted by bad news.
“Sadiq Khan should guarantee that Londoners won’t have to suffer from any more delays and he should immediately release all documents relating to this latest debacle.”
Jasmine Whitbread, chief executive of business group London First, blasted the latest delay as a bad sign for businesses.
“The prospect of a further setback to Crossrail is very disappointing to businesses across the capital, as are the further cost overruns which go hand in hand with any delay,” she said.
“We must not lose sight of the transformational change Crossrail will bring to our city. It has been 40 years in the making and will be worth the wait.
“But efforts must be redoubled to ensure that the railway opens as soon as practically possible and that we learn the lessons for future projects.”
Read more: Crossrail’s 2021 delay to cost TfL an extra £1bn
Around 200m passengers a year will use Crossrail, according to estimates. The infrastructure project will add 10 per cent to central London’s rail capacity. And the railway will take just 17 minutes to travel between Paddington and Canary Wharf, Crossrail has said.
But the National Audit Office condemned the project for running both late and overbudget back in May.
The spending watchdog accused bosses of driving up costs unnecessarily, and said management had shown a “failure to change course” when the project became derailed.
However, it said the project was “past the point of no return”, with £16bn already ploughed into it at that point despite doubt over whether the scheme represents value for money for taxpayers.


vignettes/not-built-vignettes/base-binary-simulations.Rmd
base-binary-simulations.Rmd
In this vignette, we show to perform simulations to assess how well our base model is doing.
We briefly review how data is generated.
Provide code (but do not run) for a large-scale simulation to check whether our model works.
Specifically, we generate data under our branching process model described in the modeling section where the probability of onward transmission \(p_i\) is a function of a single binary covariate \(X_i \sim Binomial \left (\gamma \right )\) and \[ p_i = logit^{-1}\left (\beta_0 + \beta_1 X_i \right ), \] where \(\gamma\), \(\beta_0\), and \(\beta_1\) are fixed parameters. Here, we are assuming we are working with the base model where all transmissions within a cluster can be directly traced back to an observed individual within the cluster.
Below is how we simulate a single data set from the branching process. We have summarized the clusters by size.
set.seed(2020)
## Generate possible covariates
sample_covariates_df <- data.frame(x = c(1,0))
beta0 <- -2
beta1 <- 1
M <- 1000
data <- simulate_bp(K = M,
inf_params = c(beta0, beta1),
sample_covariates_df = sample_covariates_df,
covariate_names = "x",
max_size = 50)
data %>% group_by(cluster_id) %>%
summarize(cluster_size = n()) %>%
ungroup() %>%
group_by(cluster_size) %>%
summarize(freq = n()) %>%
ungroup() %>%
kable(type = "html") %>%
kable_styling(bootstrap_options = c("striped", "hover", "condensed"), full_width = F,
position = "center")
| cluster_size | freq |
|---|---|
| 1 | 818 |
| 2 | 118 |
| 3 | 38 |
| 4 | 9 |
| 5 | 11 |
| 6 | 3 |
| 7 | 2 |
| 13 | 1 |
The case where there is a single binary covariate is a special case for our model because the likelihood for a single transmission tree reduces to \[ L(T;C) = (1-p_+)^{n_+}(1-p_-)^{n_-}p_+^{N_+}p_-^{N_-}, \] where \(p_+ = logit^{-1}(\beta_0 + \beta_1)\), \(p_- = logit^{-1}(\beta_0)\), \(n_+\) is the number of positive \(X_i\) individuals, \(n_-\) is the number of negative \(X_i\) individuals, \(N_+\) is the number of transmissions from positive individuals and \(N_-\) is the number of transmissions from negative individuals. The consequence of this is that the observed clusters may be stored as the following table with the cluster size, number of positive individuals (\(x_{pos})\), and number of negative individuals (\(x_{neg}\)), along with their frequency instead of a 1304 row data frame, like the one we sampled.
binary_cluster_summaries <- summarize_binary_clusters(data)
binary_cluster_summaries %>%
kable(type = "html") %>%
kable_styling(bootstrap_options = c("striped", "hover", "condensed"),
position = "center", full_width = FALSE)
| freq | cluster_size | x_pos | x_neg |
|---|---|---|---|
| 461 | 1 | 0 | 1 |
| 357 | 1 | 1 | 0 |
| 27 | 2 | 0 | 2 |
| 64 | 2 | 1 | 1 |
| 27 | 2 | 2 | 0 |
| 4 | 3 | 0 | 3 |
| 9 | 3 | 1 | 2 |
| 15 | 3 | 2 | 1 |
| 10 | 3 | 3 | 0 |
| 1 | 4 | 0 | 4 |
| 2 | 4 | 1 | 3 |
| 3 | 4 | 2 | 2 |
| 3 | 4 | 3 | 1 |
| 1 | 5 | 1 | 4 |
| 3 | 5 | 2 | 3 |
| 5 | 5 | 3 | 2 |
| 2 | 5 | 4 | 1 |
| 2 | 6 | 3 | 3 |
| 1 | 6 | 4 | 2 |
| 1 | 7 | 2 | 5 |
| 1 | 7 | 5 | 2 |
| 1 | 13 | 9 | 4 |
The consequence of this also extends to Monte Carlo sampling of trees. We do not have to store the individual trees, but only need a summary of them.
We sample \(B= 1000\) MC trees for each row in the summarized clusters data. The MC trees for the cluster with 9 positive and 4 negatives are summarized with the following:
B <- 1000
mc_trees <- sample_mc_binary_cov(B = B,
observed_cluster_summaries = binary_cluster_summaries)
mc_trees %>% filter(cluster_size == 13) %>%
kable(type = "html") %>%
kable_styling(bootstrap_options = c("striped", "hover", "condensed"),
position = "center", full_width = FALSE)
| freq | cluster_size | x_pos | x_neg | mc_freq | x_pos_trans | x_neg_trans |
|---|---|---|---|---|---|---|
| 1 | 13 | 9 | 4 | 2 | 0 | 12 |
| 1 | 13 | 9 | 4 | 1 | 1 | 11 |
| 1 | 13 | 9 | 4 | 1 | 2 | 10 |
| 1 | 13 | 9 | 4 | 7 | 3 | 9 |
| 1 | 13 | 9 | 4 | 19 | 4 | 8 |
| 1 | 13 | 9 | 4 | 53 | 5 | 7 |
| 1 | 13 | 9 | 4 | 101 | 6 | 6 |
| 1 | 13 | 9 | 4 | 161 | 7 | 5 |
| 1 | 13 | 9 | 4 | 185 | 8 | 4 |
| 1 | 13 | 9 | 4 | 178 | 9 | 3 |
| 1 | 13 | 9 | 4 | 166 | 10 | 2 |
| 1 | 13 | 9 | 4 | 109 | 11 | 1 |
| 1 | 13 | 9 | 4 | 17 | 12 | 0 |
We can then estimate the MLE from the MC sampled trees with our specialized likelihood function bp_loglike_binary_cov()
which is the specialized counterpart to bp_loglike_general()
.
inf_params_0 <- c(0,0)
best_params <- optim(inf_params_0, fn = bp_loglike_binary_cov,
mc_samples_summary = mc_trees %>%
dplyr::select(-freq),
obs_data_summary = mc_trees %>%
group_by(cluster_size, x_pos,
x_neg) %>%
summarize(freq = sum(freq)),
return_neg = TRUE,
method = "L-BFGS-B",
lower = c(-5, -5),
upper = c(5, 5),
hessian = TRUE)
round(best_params$par, 2)
## [1] -1.27 0.78
We can use likelihood profiling to get individual \((1-\alpha\))% CIs for our estimates.
lp_ests <- binary_likelihood_profs(best_pars = best_params$par,
max_loglike = -best_params$value,
mc_samples_summary = mc_trees %>% select(-freq),
obs_data_summary = mc_trees %>%
group_by(cluster_size, x_pos,
x_neg) %>%
summarize(freq = sum(freq)),
alpha = .05,
multiple_outside_transmissions = FALSE)
lp_ests %>% as.data.frame() %>%
kable(type = "html", digits = 2) %>%
kable_styling(bootstrap_options = c("striped", "hover", "condensed"),
position = "center", full_width = FALSE)
| est. | lower | upper |
|---|---|---|
| -1.27 | -1.34 | -1.19 |
| 0.78 | 0.67 | 0.88 |
The CIs for these estimate do not include \(\beta_0 = -2\) nor \(\beta_1 = 1\), but this is not unexpected as we are looking at the MLE of a single data set.


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IR Visualization
The XLS IR visualization web app presents the IR in text and graphical form side-by-side and enables interactive exploration of the IR.
Running the web app
To build and launch the IR visualization web app run:
bazel run -c opt //xls/visualization/ir_viz:app -- --delay_model=unit
Then visit http://localhost:5000 in a browser.
Screenshot
The screenshot below shows a zoomed-in portion of the IR graph for the
fp_adder
benchmark. The highlighted path in blue is the timing critical path
the through the graph.
Usage
Text IR
The left hand side of the UI shows the IR in text form in an editable text box. The IR may be entered or loaded in several ways:
- Upload from a file on the local file system via the Upload button.
- Enter directly by typing in the text box or cut and pasting.
- Load a pre-compiled benchmark via the Benchmarks button. The IR is from the benchmark after optimizations.
The text IR is parsed as you type. The result of the parse (OK or an error) appears in an alert at the bottom of the text box. On successful parsing all identifiers in the IR will be shown in bold.
IR graph
The right had side of the UI shows the IR in graphical form. Clicking on the View Graph button renders the text IR on the left hand side as a graph. The View Graph button is enabled only if the IR is parsed successfully. The graph view may be manipulated as follows:
- Zoom The mouse scroll wheel zooms the view of the IR graph.
- Pan Clicking and holding the left mouse button down in the graph panel (while not on a graph element) and moving the mouse pans the graph.
- Moving nodes Nodes in the graph are moved by clicking and holding on the node and moving the mouse.
- Focusing on nodes Clicking on a node in the graph while holding down the control key scrolls the respective definition of the node in the text IR into view in the text box. Similarly, control clicking on an identifier in the text IR zooms and centers the graph view on the respective node.
Node colors
Every node in the graph is assigned a color on a spectrum from white (#FFFFFF
)
to red (#FF0000
) depending on the modeled latency of the operation. The nodes
with the longest latency in the graph are assigned red. Nodes with zero latency
are assigned white.
Hovering on IR elements
Hovering on nodes and edges in the graph highlights the corresponding element in the text IR and vice versa. In the text IR, the definition and all uses of the IR value are highlighted when a node is highlighted. When a graph edge is highlighted, the definition and corresponding use are highlighted in the text IR.
Information about a highlighted node (identifier in text IR) is displayed in a box above the IR graph. This information includes:
- The definition of the IR value in text form.
- Estimate of the delay in picoseconds of the corresponding operation. The delay estimation methodology is described here.
- Any known bits of the value as determined by the query engine (https://github.com/google/xls/tree/main/xls/passes/query_engine.h).
Selecting nodes
Nodes in the graph may be in a selected or deselected state. Clicking on a node in the graph or identifier in the text IR toggles the selection state. A selected node (identifier in IR text) is shown with a blue border. Nodes and edges which are neighbors of selected nodes (the selection frontier) are shown in orange. Clicking on an empty area of the graph deselects all nodes.
Showing only selected nodes
The toggle Show only selected nodes controls whether to show the entire graph or only the selected node and those elements in the selection frontier. Showing only selected nodes can be used to display only a subgraph of interest. For large graphs which are slow to render in their entirety, this mechanism can be used to interactively explore parts of the graph.
When showing only selected nodes, the graph maybe be expanded by selecting additional nodes to add to the graph. The graph is re-rendered to include the newly selected node. Similarly, nodes may be removed from the graph by deselecting nodes.
Selecting the critical path
The button Critical Path selects exactly those nodes which are on the critical path as determined by XLS's timing model. This may be used with the Show only selected nodes toggle to show a graph containing only critical path elements and neighbors. In the screen shot above, the selected critical path is shown in blue.


| (a) | seek : fileNumber , filePosition | |||||||
| (b) | seek : fileNumber , * |
The fileNumber must specify a file that is open with seek capability. The filePosition is a non-negative integer offset in bytes from the beginning of the file. Usually, this is a number returned by the tell statement. (The first position in the file is position zero.)
Form (b) specifies that the next operation is to begin at the position immediately following the current end of the file. A filePosition of zero specifies that the next operation is to start at the beginning of the file. Seeking to a position beyond the current end of the file and then writing, automatically fills the intervening positions with the internal representation of zero.
var employeeRecord :
record
name : string ( 30 )
pay : int
end record
var fileNo : int
open : fileNo, "payroll", write, seek, mod
seek : fileNo, * % Seek to the end of the file
write : fileNo, employeeRecord
% This record is added to the end of the file


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The preliminary terror, which chokes off most fifth-form boys from even attempting to learn how to calculate, can be abolished once for all by simply stating what is the meaning–in common-sense terms–of the two principal symbols that are used in calculating.
These dreadful symbols are:
(1) $d$ which merely means “a little bit of.”
Thus $dx$ means a little bit of $x$; or $du$ means a little bit of $u$. Ordinary mathematicians think it more polite to say “an element of,” instead of “a little bit of.” Just as you please. But you will find that these little bits (or elements) may be considered to be indefinitely small.
(2) $\int$ which is merely a long $S$, and may be called (if you like) “the sum of.”
Thus $\int dx$ means the sum of all the little bits of $x$; or $\int dt$ means the sum of all the little bits of $t$. Ordinary mathematicians call this symbol “the integral of.” Now any fool can see that if $x$ is considered as made up of a lot of little bits, each of which is called $dx$, if you add them all up together you get the sum of all the $dx$'s, (which is the same thing as the whole of $x$). The word “integral” simply means “the whole.” If you think of the duration of time for one hour, you may (if you like) think of it as cut up into $3600$ little bits called seconds. The whole of the $3600$ little bits added up together make one hour.
When you see an expression that begins with this terrifying symbol, you will henceforth know that it is put there merely to give you instructions that you are now to perform the operation (if you can) of totalling up all the little bits that are indicated by the symbols that follow.
That's all.


[gecode-users] Constraint posting side effects
Anton Dries
anton.dries at cs.kuleuven.be
Thu May 15 15:03:21 CEST 2014
Hi all,
We are working on a complex program based on Gecode (complex in a sense that it generates models on-the-fly and post dynamic constraints during solving).
We have run into a bug that we find hard to explain.
I have narrowed it down to posting a single constraint:
void postConstraint(Space& home, IntVarArray iva, int i) {
BoolVar p(home,0,1);
rel(home, iva[i], IRT_EQ, 0, p);
}
We get a different set of results depending on whether we call this function or not.
My question is: what are the side effects of posting such a constraint?
Or, more specific:
- As I understand, it shouldn't change the set of results because the variable 'p' is not constrained. Is this correct?
- Could posting this constraint change the order in which results are found?
I'm sorry for the vagueness of this question, but the bug is very hard to reproduce and I just want to rule out any misconceptions I might have about what is supposed to happen here.
Best regards,
Anton
--
dr. ir. Anton Dries
Post-doctoral researcher
Dept. of Computer Science
DTAI/ML - KU Leuven
Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
More information about the users
mailing list


1 IN THE HIGH COURT OF KARNATAKA AT BANGALORE DATED THIS THE 7TH DAY OF JUNE 2013 BEFORE THE HON'BLE MR.JUSTICE K.N.KESHAVANARAYANA CRIMINAL PETITION No.5205/2008 BETWEEN: M/s. Puravankara Projects Ltd., A Company registered under the Companies Act, 1956, and Having its office at No.130/1, Ulsoor Road, Bangalore-560 042, Having its Site office at "Purva Sunshine", Survey Nos.48/1, 48/2, 49/1, 49/3, 49/4, 50 & 51, Kaikondanahalli, Sarajapura Road, Bangalore East Taluk, Represented by its Director Mr.Nani.R.Choksey. ... Petitioner [By Sri.A.H.Bhagavan & Sri.A.N.Radhakrishna, Advocates] AND: Karnataka State Pollution Control Board, Represented by its Environmental Officer, (Regional Officer), Regional Office, Bangalore East (Region II), No.25, 22nd Floor, P.U.Building, 2 Mahatma Gandhi Road, Bangalore-560 001. ...Respondent [By Sri.D.Nagaraj, Advocate] This Criminal Petition is filed under Section 482 of the Cr.P.C. praying to set aside the order issuing process dated 12.09.2006 and quash the proceedings in C.C.No.26418/2006 on the file of the VI Additional Chief Metropolitan Magistrate, Bangalore. This Criminal Petition coming for further hearing on this day, the Court made the following: ORDER
In this petition filed under Section 482 of Cr.P.C., the petitioner arraigned as Accused No.1 in C.C. No.26418/2006 on the file of the VI Additional C.M.M., Bangalore, has sought for quashing the complaint filed by the respondent-Karnataka State Pollution Control Board (For short, 'Board') seeking prosecution of the petitioner and another for the offence punishable under Section 15 of the Environment (Protection) Act,1986 (for short, the Act').
2) The allegations made in the complaint filed by the respondent-Board before the Magistrate are that, the petitioner-company engaged in construction of residential complex comprised of 206 flats in land bearing Survey Nos. 3 48/1, 48/2, 49/1, 49/2, 49/3, 49/4, 50 & 51 of Jailkondanahalli, Sarjapur Road, Bangalore East Taluk, Bangalore Urban District, without obtaining necessary consent from the complainant -Board as required by Sections 25 and 26 of the Water (Prevention and Control of Pollution) Act, 1974 (for short, Water Act') and as required by Environmental Impact Assessment Notification dated 27.01.1994, which is notified by the Ministry of Environment and Forest, Government of India, in exercise of powers conferred under Clause (5) of sub-section (2) of Section-3 of Environment Protection Act, 1986 (for short, 'E.P.Act') read with Rules and as required by Section-21 of the Air (Prevention & Control of Pollution) Act, 1981 (for short, 'Air Act'). That when the officials of the complainant- Board inspected the said site on 15.12.2004, they found that the project proponents have already started construction activities without clearance from the Board and also without obtaining environment clearance from the Ministry of Environment and Forest, Government of India, New Delhi, though such clearance was mandatory. As the 4 petitioner's construction project was also one of the establishments which required obtaining prior clearance from Ministry of Environment and Forest, Government of India and since without obtaining clearance, the petitioner- company had commenced the construction, the Board issued a show-cause notice dated 21.01.2005 to the petitioner/accused. However the accused neither applied for issue of consent clearance for operation of his project regarding construction of the apartment building nor submitted any reply to the show-cause notice. Though subsequently the regional office of the complainant-Board issued a letter dated 06.04.2005 to the accused calling upon him to meet in the office of the Environmental Officer on 12.04.2005 to discuss the technical matters of the project, the accused failed to attend the meeting. One more opportunity was granted to the accused to attend the technical discussion meeting on 13.05.2005, but the accused failed to attend the said meeting also. Therefore, an ex-party decision was taken and by letter dated 15.06.2005. the Board informed the Commissioner of BDA 5 about the accused having undertaken the Apartment Project without applying and obtaining prior consent clearance and requested the Commissioner of BDA to withdraw the licence issued to the accused. In spite of such letters, the accused failed to apply for clearance and thereby the accused has committed offences under Sections 25 and 26 of the Water Act punishable under Section 44 of the said Act, the offence under Section 21 of the Air Act which is punishable under Section 37 of the said Act and also under Section 15 of the E.P.,Act.
3) The learned Magistrate, who took cognizance of the offence alleged in the complaint, directed issue of summons to the petitioners and another arraigned as accused.
4) On coming to know of the same, the petitioner- Company presented this petition seeking to quash the said complaint inter alia on the grounds that, even if allegations made in the complaint and the documents furnished along with the complaint are taken on their face value, they do 6 not constitute commission of the offence alleged; that the petitioner-company has obtained clearance certificate from the Ministry of Environment and Forest, Government of India on 07.03.2007 and also obtained permission from the Board on 18.09.2006, as such, the petitioner has not committed any offence, as such the complaint is misconceived one; that the application for grant of clearance was made to the Government of India on 27.07.2006 and Board on 23.09.2005 and that the clearance given by the respective authorities would not only be effective prospectively, it would also be effective retrospectively from the date of application, therefore, the construction activities commenced after the date of application cannot be construed as in violation of any provisions of the Act.
5) I have heard the learned counsel appearing for the petitioner as well as the learned counsel for the respondent. Perused the records secured from the court below. The point for consideration is, 7 "Whether the compliant lodged against the petitioner is liable to be quashed."
6) Learned counsel for the petitioner contended that the complaint of the Board presented by its Environmental Officer for the offence punishable under Section 44 of the Water Act and Section 37 of the Air Act, is not maintainable for the reason that the person who has lodged the complaint is not duly authorized by the Board for lodging such complaint and therefore, the cognizance taken on such complaint is also bad in law. It is also further contended that since the petitioner has not commenced any industrial plant, the provisions of Air Act is not applicable.
7) As per sub-section (1) of Section 25 of the Water Act, no person shall, without the previous consent of the State Board, establish or take any steps to establish any industry, operation or process, or any treatment and disposal system or any extension or addition thereto, which is likely to discharge sewage or trade effluent into a stream or well or sewer or on land. Section-44 of the Water Act, is 8 the penal section for contravention of Sections- 25 & 26 of the Water Act. Section-49 of the said Act deals with the cognizance of offences. According to sub-section (1) of Section 49, no court shall take cognizance of any offence under this Act except on a complaint made by a Board or any officer authorized in this behalf by it.
8) As per Section 21 of the Air Act, no person shall, without the previous consent of the State Board, establish or operate any industrial plant in an air pollution control area. Section-37 of the said Act is the penal section for the contravention of the provisions of Section 21. Section-43 of the Act deals with cognizance of the offence. According to sub-section (1), no court shall take cognizance of any offence under this Act except on a complaint made by a Board or any officer authorized by it. Therefore, in the light of the provisions of Section 49 of the Water Act, and Section 43 of Air Act, cognizance of any offence under those Acts can be taken only on a complaint made by the Board or by any Officer authorized in that behalf.
9
9) Perusal of the original records secured from the jurisdictional Magistrate indicates that along with the complaint, no material is produced to show that the Board has passed any resolution to lodge a complaint. The complaint is signed by the Environmental Officer of the Karnataka State Pollution Control Board. A copy of the memo dated 05.08.2006 is available in the records which is duly signed by the Chairman authorizing the Environmental Officer for filing criminal case against M/s. Puravankara Projects Ltd. As per this authorization, the Environmental Officer is authorized to file the complaint alleging the offence under Section 15 of the E.P. Act only. The authorization does not relate to offences either under the Water Act or under the Air Act. Therefore, there is no proper authorization to file a complaint alleging the offence under Water Act or Air Act. The authorization relates only to the offence under Section 15 of the E.P. Act. 1996.
10) In addition to the above, it is not the case of the complainant that the petitioner herein has established or started operating any Industrial Plant. The term 'Industrial 10 Plant' is defined under Section 2(k) of the Air Act to mean, any plant used for any industrial or Industrial purposes and emitting any air pollutant into the atmosphere. Section 2(a) defines 'Air Pollutant' to mean, any solid, liquid or gaseous substance (including noise) present in the atmosphere in such concentration as may be or tend to be injurious to human beings or other living creatures or plants or property or environment. On the face of it, the activity said to have been started by the petitioner, cannot be termed as an industrial plant as defined under the Air Act, therefore, in my considered opinion, the provisions of the Air Act are not attracted. However, the learned Magistrate without applying his mind to these factors and without looking into the documents produced along with the complaint properly, appears to have mechanically taken cognizance of the offences punishable under Section 44 of the Water Act and Section 37 of the Air Act, as such, the complaint alleging offence under Water Act and Air Act, cannot be sustained.
11
11) There is no serious dispute as to the fact that by amended notification dated 07.07.2004, the construction projects were also added as one of the establishments which require clearance from the Ministry of Environment and Forest, Government of India, New Delhi, as per the provisions of the Act. There is also no serious dispute that the petitioner commenced the project of construction of a residential apartment complex comprised of 206 flats in the aforesaid land. According to the complainant, the construction site was inspected by the officials of the complainant-Board on 15.12.2004 and at that time, the proponents of the project had already commenced the construction and by that time, they had not obtained the clearance as required by the Act. It is also not in serious dispute that the petitioner-company subsequently approached the competent authority under the Act and the clearance was accorded to the petitioner by the Ministry of Environment and Forest, Government of India on 07.03.2007 and they have also obtained necessary permission from the complainant-Board on 18.09.2006. It 12 has to be noticed that for the first time, only by notification dated 07.07.2004, the construction project was added as one of the establishments requiring such clearance. Earlier to the date of notification, there was no such requirement on the part of the construction project. It is not in dispute that subsequently, by notification dated 14.09.2006 jurisdiction to grant Environment Clearance was conferred on the State Environment Impact Assessment Authority (for short, 'SEIAA'). Even according to the complainant, on the date of inspection, the alleged construction was only at the stage of digging the earth for foundation and actual construction had not been commenced. No doubt, in the notification dated 07.07.2004 the ongoing construction had been saved, provided the construction had gone beyond the plinth level as on the date of notification. Of course according to the inspection notings, as on 15.12.2004, the construction had not gone beyond the plinth level. Nevertheless, having regard to the fact that the requirement of such clearance was introduced in July 2004 and in view of the fact that subsequently, the petitioner-company has 13 obtained necessary clearance from the competent authorities and since the offence under Section 15 of the Act is punishable with imprisonment which may extend to 5 years or with fine which may extend to Rs.1,00,000/- or with both, in the considered opinion of this court is, instead of directing the petitioner to face the prosecution, interest of justice would be served by directing the petitioner-company to pay maximum fine as provided by Section 15 of the Act. In this regard, I would draw sustenance from the order passed by this Court in identical matter in Criminal Petition No.2782/2008 disposed of on 17.07.2008. In the said case, the petitioner therein was sought to be prosecuted for the offence punishable under Section. 15 of the Act. During the course of the trial, the complainant-Board by filing a memo reported that subsequently there is no pollution problem in the industry and since the industry has obtained clearance from the authority as on the date of lodging of the complaint, it was submitted by the complainant before the court that the plea of the accused may be accepted and the matter may be 14 closed by directing the accused to pay maximum penalty prescribed. However, the trial court refused to accept the said memo and ordered continuation of the proceedings. The said order was questioned before this Court by presentation of a petition under Section 482 of Cr.P.C., wherein this court having regard to the fact that, subsequently environment clearance had been obtained by the accused from the State Government and since it was reported that there is no pollution problem in the industry, directed that the prosecution against the petitioner- company should be closed by accepting the maximum fine of Rs.1,00,000/- as provided under Section 15 of the Act.
12) In the case on hand also, though as found by the officials of the complainant-Board on the date of the inspection certain construction activities were going on without obtaining the required clearance from the competent authority, subsequently, applications were filed before the competent authority seeking clearance and the same was granted by the competent authority before filing of the complaint. Thus, subsequent grant of clearance 15 would indicate that the project was not in violation of any of the provisions of the Act. Therefore, having regard to the above subsequent development, it is just and necessary to direct closure of the prosecution by directing the petitioner- company to pay maximum fine provided under Section 15 of the Act. In this view of the matter, the petition is disposed of directing the petitioner to pay fine of Rs.1,00,000/- (Rupees One Lakh only) within four weeks from today before the complainant-Board. Upon depositing such fine, the proceedings in C.C. No.26418/2006 on the file of the VI Additional C.M.M., Bangalore, shall stand closed.
Sd/-
JUDGE KGR*


Arsenal team news: Injury, suspension list vs. Eintracht Frankfurt
Arsenal head to Germany for a meeting with Eintracht Frankfurt in the Europa League in desperate need of a victory.
by Leo NieboerPressure on Unai Emery increased on Saturday following a 2-2 draw with Southampton that leaves the Gunners with a record of one win from their last seven games.
Victory on Thursday, however, would confirm Arsenal as winners of Group F, allowing for Emery to rest players for the final fixture against Standard Liege.
Here, Sports Mole rounds up the latest injury and suspension news for the Gunners ahead of this fixture.
Dani Ceballos
Status: Out
Type of injury: Thigh
Possible return date: December 21 (vs. Everton)
The Spaniard picked up a thigh injury whilst on international duty that was at first not thought to be serious, but now looks set to keep him out for another month.
Sead Kolasinac
Status: Minor doubt
Type of injury: Thigh
Possible return date: November 28 (vs. Eintracht Frankfurt)
Kolasinac was assessed ahead of the meeting with Southampton after returning from international duty with a tight hamstring, with Emery ultimately deciding against risking the defender. However, he looks set to return to action on Thursday.
Rob Holding
Status: Major doubt
Type of injury: Knee
Possible return date: November 28 (vs. Eintracht Frankfurt)
The defender has recovered from a long-term knee injury, making a comeback in September, but has since aggravated the area and is unlikely to be risked during the week.
Bukayo Saka
Status: Out
Type of injury: Knee
Possible return date: Unknown
Having impressed in this competition so far this term, Saka will be disappointed to miss out on Thursday due to a knee problem that has sidelined him since the start of this month.
ARSENAL'S SUSPENSION LIST
Arsenal have no players who are absent through suspension for the game this weekend.
body check tags ::


#include <NvInfer.h>
- Deprecated:
- Legacy calibrator left for backward compatibility with TensorRT 2.0.
◆ getAlgorithm()
◆ getQuantile()
| virtual double nvinfer1::IInt8LegacyCalibrator::getQuantile |
( |
| ) |
const |
|
pure virtual |
The quantile (between 0 and 1) that will be used to select the region maximum when the quantile method is in use.
See the user guide for more details on how the quantile is used.
◆ getRegressionCutoff()
| virtual double nvinfer1::IInt8LegacyCalibrator::getRegressionCutoff |
( |
| ) |
const |
|
pure virtual |
The fraction (between 0 and 1) of the maximum used to define the regression cutoff when using regression to determine the region maximum.
See the user guide for more details on how the regression cutoff is used
◆ readHistogramCache()
| virtual const void* nvinfer1::IInt8LegacyCalibrator::readHistogramCache |
( |
std::size_t & |
length | ) |
|
|
pure virtual |
Load a histogram.
Histogram generation is potentially expensive, so it can be useful to generate the histograms once, then use them when exploring the space of calibrations. The histograms should be regenerated if the network structure changes, or the input data set changes, and it is the responsibility of the application to ensure this.
- Parameters
-
| length | The length of the cached data, that should be set by the called function. If there is no data, this should be zero. |
- Returns
- A pointer to the cache, or nullptr if there is no data.
◆ writeHistogramCache()
| virtual void nvinfer1::IInt8LegacyCalibrator::writeHistogramCache |
( |
const void * |
ptr, |
|
|
std::size_t |
length |
|
) |
| |
|
pure virtual |
Save a histogram cache.
- Parameters
-
| ptr | A pointer to the data to cache. |
| length | The length in bytes of the data to cache. |
- See also
- readHistogramCache()
The documentation for this class was generated from the following file:


This sample shows the different approaches for loading fonts in PreloadJS. Currently supported are local font loading using a CSS file and manual definitions, and remote loading using Google Fonts. Currently, Typekit is not supported.


Trying to achieve a magnet-ish effect on mouseover
Video source: Big Buck Bunny (well, the version from Craftymind, which is a major source of inspiration for dabbling here.
Copyright © 2010 Brian Arnold, MIT license. Take a peek at the source, or just take it outright if you like.


While the amount and diversity of relevant data available for many applications continuously grows, so does the complexity of acquiring knowledge from that data, i.e., the difficulty of obtaining comprehensive answers to deep questions that matter most. Without organizing data into well-structured, actionable knowledge bases, which understand the context of the data and can reason upon it in a consistent and insightful manner, this challenge can never be effectively met.
Knowledge engineering encompasses all technical, scientific and social aspects involved in building and managing knowledge-based systems. At Epistemik company, we specialize in knowledge engineering services and have over a decade of experience working with knowledge technologies in a variety of applications. We employ advanced, yet pragmatic solutions, always balancing the "smarts" of the adopted approach against its overall simplicity and maintainability.
Some of the key technologies and services that we specialize in are: Semantic Web (RDF / OWL / SPARQL / SHACL / JSON-LD, schema.org, etc.), ontology design and management, knowledge representation, data modelling, GraphQL, knowledge graphs, linked (open) data, triple stores, graph databases, data integration, query languages, automated reasoning, algorithm design, rule systems, computational & probabilistic logics, natural language processing, statistical relational learning, and more...


Having been developing software for as long as I can recall, this is a question that people often ask me.
As I’m currently looking for a new job, this is a time where I can asses the changes in development over the years and how I think people should go forward with the development life cycle and anything you might want to consider.
I’m not the greatest software developer in the world, I will be the first to admit this. I’ve been developing for about 14 years, and I have made mistakes and I will again. I just think I’ve made enough mistakes to have an idea of what I’m doing going forward.
So you’re now wondering about the language to choose.
You need to consider the following when choosing your programming language:
- Current skill set
- Platform
- User Experience
- Ability to maintain
- Support of the language
- Storage available
- So many others
So you know a programming language? Well done! That’s the first step. However remember just because you know a language, doesn’t mean it’s the best for the situation. I know how to write Java, I don’t think I’ll use it for my blog.
You have a Windows Server / Linux? This is a big thing, as you can use .NET on a Windows server and not on Linux (ignore Mono, it’s horrible). You want to create a website? Then you are looking at the ASP.NET / PHP choice most of the time. While both will work on a Windows Server. Only PHP can be run on the Linux box.
Are you planning to use IIS? Apache? Something else? Remember IIS is only on Windows.
Obviously if you’re writing a form based application, the language choices are different again and it this case I might very well use Java for both sides.
User Experience is a very important part of the development of a new software package. Unfortunately a lot of developers don’t see this as an important enough thing and many packages are technically perfect, but are unusable by the client. There are simple things to check this, like looking for too many clicks, loading new pages to show information that can be presented easily on one. I’ve used systems that have text boxes that can’t be edited and have to go through other screens to implement changes.
I’ve been a Windows Developer for a while now, not that I don’t dabble in others (this webserver is Linux). I see legacy packages written in VB6 and new packages in C#.NET and they show. The C# layout looks much more modern, the rounded edges that you expect in Windows 7.
The ability to support a language is crucial. Remember any large package is going to need more than one developer. Can you recruit these easily and within your budget? Look at job sites and see about availability.
Is the language nearing end of life? Don’t bother with a language with a short life left. Unless it’s completely unavoidable due to other platform constraints.
Storage, could be the Database size or the size of the files? Some databases are in the terabyte range that you can’t keep up. Sometimes you are limited on disk space, and in others by limitations of the language. SQL Server Express has a limit on database size that you can very easily reach.
So I could go on and on about the concerns of programming language choice and you can’t learn them all.
The languages I would recommend you learning or using are only a suggestion and you should asses the needs of your development. They are:
- C#
- ASP.NET
- PHP
- Microsoft SQL Server
- Java
- JavaScript
- HTML
- CSS
- jQuery
- ASM (Yes, ASM it’s great)


{{ playerName }}
(wins: {{ playerWins }})
{{ playerHealth }}
MONSTER
(wins: {{ monsterWins }})
{{ monsterHealth }}
You have {{ coins }} coins
Enter your Name
START NEW GAME
ATTACK
SPECIAL ATTACK [5C]
HEAL [3C]
GIVE UP
{{ turn.text }}


Bettman: NHL set to return to Europe
STOCKHOLM (AP) - NHL Commissioner Gary Bettman says the NHL plans to return to Europe for games in the next two years.
Citing huge demand, Bettman said on Friday that the Boston Bruins and the Nashville Predators will open the regular season next year with a game in Prague. The Colorado Avalanche and the Columbus Blue Jackets will play a couple of games in the Finnish capital of Helsinki.
Bettman did not specify dates for the games.
He added that he is “pretty certain” that the NHL will return to Sweden in two years but gave no details about the teams involved and venue.
Bettman was talking to reporters before the Buffalo Sabres and the Tampa Bay Lightning play the first of their two games in the Swedish capital of Stockholm.
In October, the Philadelphia Flyers beat the Chicago Blackhawks 4-3 to open their season in Prague.
More AP NHL: https://apnews.com/NHL and https://twitter.com/AP_Sports
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Copyright © 2019 The Washington Times, LLC.
Please read our comment policy before commenting.


Bivariate Data
Guess for Correlation r:
Number of Random Points:
X
Y
{{ x }}
{{ randnums.y[i] }}
New Sample
Reset
Display table of actual values and guesses
Display scatterplot of correlation between guesses and correlation of the data
#
Guesses
Actual
{{ i + 1}}
{{ x }}
{{ guess[0].y[i] }}


THE LITTLE RASCALS A film review by Ben Hoffman Copyright 1994 Ben Hoffman
Way back in 1922, Hal Roach who had produced Laurel and Hardy and Harold Lloyd silent comedies, came up with a comedic look at the innocent adventures of children. There existed at the time shorts with child actors and with the movies designed for a young audience. Roach, on the other hand, aimed at both young and adults when he started his series (originally called Hal Roach's Rascals).
Roach employed unknowns in order to get spontaneity and naivete. Child actors such as Shirley Temple were not even considered ... and Mickey Rooney flunked his audition. From the beginning the series was a great success. The question before the House is: what about this 1994 version?
Director Penelope Spheeris had a great group of kids to work with, many of whom looked very much like the original "gang," right down through Petey, the dog with the black ring around one eye. The problem may be that this latest version is too cutesy. Little Darla, for example, who looks very much like the original, is made to act too adult. The action is for the kids in the audience while the gags are for their parents.
Despite the elements being there, the film is only mildly amusing. Although most of the new kids look very much like the originals, it may be that imitation has its limitations.
2 bytes 4 Bytes = Absolutely must see. 3 Bytes = Too good to be missed. 2 Bytes = So so. 1 Byte = Save your money.
.
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


DOMNode::getLineNo
(PHP 5 >= 5.3.0, PHP 7)
DOMNode::getLineNo — Get line number for a node
说明
public int DOMNode::getLineNo ( void )
Gets line number for where the node is defined.
参数
此函数没有参数。
返回值
Always returns the line number where the node was defined in.
范例
Example #1 DOMNode::getLineNo() example
XML;
// Create a new DOMDocument instance
$dom = new DOMDocument;
// Load the XML
$dom->loadXML($xml);
// Print where the line where the 'node' element was defined in
printf('The tag is defined on line %d', $dom->getElementsByTagName(
'node')->item(0)->getLineNo());
?>
以上例程会输出：
The tag is defined in line 3
User Contributed Notes 3 notes
===============================================================================
The 65535 line number limit is no longer a problem when you use libxml 2.9 or
higher, but you have to explicitly enable support for big line numbers:
loadXML($xml, XML_PARSE_BIG_LINES);
?>
===============================================================================
The DOMNode::getLineNo() method doesn't work properly due to a libxml2 bug.
https://bugzilla.gnome.org/show_bug.cgi?id=676026
===============================================================================
This function is buggy. It doesn't always return the correct line number,
especially for text elements. As an alternative you can do something like this:
ownerDocument->saveXML($node);
$line += substr_count($text, "\n");
?>
You'll want to keep a reference to $line (starting at 0) and add to it as you
parse over the document recursively.
In order for this to work you have to tell DOMDocument to preserve white space
before loading the document.


PAWAN KUMAR
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CloudEnvironment
CloudEnvironment (formerly known as CloudConfiguration) is a convenience Swift package for accessing environment variables mapped to JSON objects from various Cloud computing environments, such as, but not limited to, Cloud Foundry and Kubernetes. For example, to obtain the credentials for accessing a Cloudant database, you need to parse the VCAP_SERVICES
environment variable when running in Cloud Foundry, while to obtain the same credentials when running in Kubernetes, you may need to parse an environment variable named CLOUDANT_CREDENTIALS
. In other words, the path for obtaining certain environment values may differ from one cloud environment to another. By leveraging this package, you can make your Swift application environment-agnostic when it comes to obtaining such values. Using CloudEnvironment allows you to abstract these low-level details from your application’s source code.
Swift version
The latest version of CloudEnvironment works with the 4.0
and newer versions of the Swift binaries. You can download any of these versions of the Swift binaries by following this link.
Abstraction and supported search pattern types
This package allows you to define a lookup key that your Swift application can leverage for searching its corresponding value. This abstraction decouples your application from the actual name used for the environment variable you are looking for. For example, if you created a Cloudant service named my-awesome-cloudant-db
, you don’t have to use this name as the key in your Swift code to obtain its credentials. Instead, you can define a lookup key, say cloudant-credentials
and mapped it to the actual service name, my-awesome-cloudant-db
.
This library also allows you to define an array of search patterns for looking up a JSON object mapped to environment variables, such as service credentials. Each element in the search patterns array will be executed until the variable is found. CloudEnvironment supports searching for values using the following three search pattern types:
cloudfoundry
- Allows to search for a value in Cloud Foundry’s services environment variable (i.e.VCAP_SERVICES
).env
- Allows to search for a value mapped to an environment variable.file
- Allows to search for a value in a JSON file.
You specify lookup keys and search patterns in a file named mappings.json
. This file must exist in a config
folder under the root folder of your Swift project. The following shows an example of a mappings.json
file:
{
"cloudant-credentials": {
"searchPatterns": [
"cloudfoundry:my-awesome-cloudant-db",
"env:my_awesome_cloudant_db_credentials",
"file:localdev/my-awesome-cloudant-db-credentials.json"
]
},
"object-storage-credentials": {
"searchPatterns": [
"cloudfoundry:my-awesome-object-storage",
"env:my_awesome_object_storage_credentials",
"file:localdev/my-awesome-object-storage-credentials.json"
]
}
}
In the example above, cloudant-credentials
and object-storage-credentials
are the lookup keys your Swift application should use to look up the corresponding credentials. Please note that the path next to the file
search pattern must be relative to the root folder of your Swift application.
Usage
To leverage the CloudEnvironment package in your Swift application, you should specify a dependency for it in your Package.swift
file:
import PackageDescription
let package = Package(
name: "MyAwesomeSwiftProject",
...
dependencies: [
.package(url: "https://github.com/IBM-Swift/CloudEnvironment.git", .upToNextMajor(from: "5.0.0")),
...
])
Once the Package.swift
file of your application has been updated accordingly, you can import the CloudEnvironment
modules in your code:
import CloudEnvironment
...
let cloudEnv = CloudEnv()
...
let cloudantCredentials = cloudEnv.getCloudantCredentials(name: "cloudant-credentials")
// cloudantCredentials.username, cloudantCredentials.password, cloudantCredentials.url, etc.
let objStorageCredentials = cloudEnv.getObjectStorageCredentials(name: "object-storage-credentials")
// objStorageCredentials.username, objStorageCredentials.password, objStorageCredentials.projectID, etc.
...
let service1Credentials = cloudEnv.getDictionary("service1-credentials")
let service1CredentialsStr = cloudEnv.getString("service1-credentials")
...
// Get a default PORT and URL
let port = cloudEnv.port
let url = cloudEnv.url
...
This library simplifies obtaining service credentials, as shown above. For details on the different elements (e.g username
, password
, url
, etc.) that make up a credentials set and accessor methods for service credentials, check out the docs directory, which contains Jazzy generated documentation.
Following the above approach your application can be implemented in a runtime-environment agnostic way, abstracting differences in environment variable management introduced by different Cloud computing environments.
Supported services
The following services are currently supported by this library. Therefore, you can obtain the service credentials for any of these services with minimum effort:
- Alert Notification
- AppID
- Auto Scaling
- DB2
- Cloud Functions
- Cloudant
- MongoDB
- MySQL
- Natural Language Understanding
- Object Storage
- PostgreSQL
- Push SDK
- Redis
- Watson Conversation
- Weather Company Data
If you don’t see listed above the service you intend to use in your Swift application, you can leverage the generic getDictionary(name: String)
method to get the corresponding credentials:
import CloudEnvironment
...
let cloudEnv = CloudEnv()
...
if let credentials: [String:Any]? = cloudEnv.getDictionary(name: "service1-credentials") {
// You can now get the corresponding values from dictionary
}
...


Building with Windows
This tutorial describes how to build GStreamer Editing Services using cerbero a freshly installed Windows 8.1 x86_64.
Download Software
git
Install git for Windows.
- Bash only is fine
- IMPORTANT: Select the install option “Checkout as-is, Commit as-is”
Python 2.7
Install Python 2.7.8
- Choose the MSI Installer for x86_64.
- For all users
- To C:\Python27\
MinGW
Install mingw-get
- To C:\MinGW
- Select the following packages in “Basic Setup”:
- mingw32-base
- mingw32-gcc-g++
- msys-base
- Installation => Apply changes
- Close the dialoge when complete
CMake
Download the CMake win32 installer, since there is no 64bit build.
You do not need to add CMake to the system path, since we are not using CMD anyway.
Text Editor
Make sure you have a decent text editor. I recommend Sublime or Notepad++.
Setup the shell
Link on Desktop
Sadly I do not know how to make a .bat available in the task bar / dock, so make a link on the Desktop.
- Make a link on your Desktop to C:\MinGW\msys\1.0\msys.bat
- Rename it to msys Shell and give it a nice icon.
Edit fstab
This needs to be configured to be able to use the package manager mingw-get.
- Go to C:\MinGW\msys\1.0\etc\
- rename fastab.sample to fstab. If you installed MinGW to another folder, you need to edit this file.
Install MinTTY
- Open the shell from your Desktop.
- It is a cmd like shell.  We should install a cooler one with transparency and stuff.
$ mingw-get install mintty
Now we need to set it as the default shell
Add following line to C:\MinGW\msys\1.0\mys.bat after line 58:
set MSYSCON=mintty.exe
- Open your new cool shell mintty.
It its scaled dynamically. You can copy with just selecting text. You can paste with middle click. Cool.
Editing your bash profile
We will need to add everything to our path manually.
Add the following lines at the end of C:\MinGW\msys\1.0\etc\profile
export PATH=$PATH:/c/Python27
export PATH=$PATH:/c/Program\ Files\
$x86$/Git/bin
export PATH=$PATH:/home/bmonkey/cerbero/
export PATH=$PATH:/c/Program\ Files\
$x86$/CMake/bin
alias cerbero=cerbero-uninstalled
Note that the cerbero path is the path where we will clone cerbero into in the next step. You need to change it to your user name.
Save the file and restart your shell.
Setting up git config
The bootstrap will fail if git config is not set up. Do the following:
$ git config --global user.email
<EMAIL_ADDRESS>”
$ git config --global user.name
“Your`` ``Name
”
Compile
Checkout cerbero
$ git clone
git://anongit.freedesktop.org/gstreamer/cerbero
Install dependencies
Now we need to get some extra dependencies from mingw-get to start the bootstrap.
$ mingw-get.exe install msys-perl msys-patch msys-bison msys-flex msys-coreutils
Bootstrap
Now we can start cerbero bootstrap.
If you cannot access the cerbero command, make sure its in the PATH in your bash profile.
$ cerbero bootstrap
Go get some coffee.
Building GStreamer Editing Services
$ cerbero build gst-editing-services-1.0
Go plant a tree. This can take hours.
Building GStreamer Plugins
Since GES does not depend on all plugins, you need to build them manually.
$ cerbero build gst-plugins-bad-1.0
$ cerbero build gst-plugins-ugly-1.0
$ cerbero build gst-libav-1.0
Adding GStreamer tools to the PATH
You probably want to use ges-launch-1.0.exe and friends in the shell. To do this, add the dist folder to the PATH.
In your bash profle:
export PATH=$PATH:/home/bmonkey/cerbero/dist/windows_x86_64/bin/
Troubleshooting
Configure hangs
If you encounter the configure process to freeze, you need to close the shell and kill all sh.exe processes in the task manager. Alternatively you can log out and log in.
checking for msgfmt... /c/Users/Lubosz/cerbero/build-tools/bin/msgfmt
checking for gmsgfmt... /c/Users/Lubosz/cerbero/build-tools/bin/msgfmt
checking for xgettext... /c/Users/Lubosz/cerbero/build-tools/bin/xgettext
checking for msgmerge...
The results of the search are


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