Module ringo/engine
Provides access to the Rhino JavaScript engine.
Define a class as Rhino host object.
Parameters
| JavaClass |
javaClass |
the class to define as host object |
Add a repository to the module search path
Parameters
| Repository |
repo |
a repository |
Register a callback to be invoked when the current RingoJS instance is
terminated.
Parameters
| Function|Object |
funcOrObject |
Either a JavaScript function or a
JavaScript object containing properties called `module` and `name`
specifying a function exported by a RingoJS module. |
| Boolean |
sync |
(optional) whether to invoke the callback
synchronously (on the main shutdown thread) or asynchronously (on the
worker's event loop thread) |
Get a wrapper for an object that exposes it as Java object to JavaScript.
Returns
| Object |
the object wrapped as native java object |
Get a wrapper for a string that exposes the java.lang.String methods to JavaScript
This is useful for accessing strings as java.lang.String without the cost of
creating a new instance.
Returns
| Object |
the object converted to a string and wrapped as native java object |
createSandbox
(modulePath, globals, options)
Create a sandboxed scripting engine with the same install directory as this and the
given module paths, global properties, class shutter and sealing
Parameters
| Array |
modulePath |
the comma separated module search path |
| Object |
globals |
a map of predefined global properties (may be undefined) |
| Object |
options |
an options object (may be undefined). The following options are supported:
- systemModules array of system module directories to add to the module search path
(may be relative to the ringo install dir)
- classShutter a Rhino class shutter, may be null
- sealed if the global object should be sealed, defaults to false |
Returns
| RhinoEngine |
a sandboxed RhinoEngine instance |
Throws
Get the worker instance associated with the current thread or the given scope or function object.
Parameters
|
obj |
{Object} optional scope or function to get the worker from. |
Returns
| org.ringojs.engine.RingoWorker |
the current worker |
Get a list containing the syntax errors encountered in the current worker.
Returns
| ScriptableList |
a list containing the errors encountered in the
current worker |
Get the Rhino optimization level for the current thread and context.
The optimization level is an integer between -1 (interpreter mode)
and 9 (compiled mode, all optimizations enabled). The default level
is 0.
Returns
| Number |
level an integer between -1 and 9 |
Get the app's module search path as list of repositories.
Returns
| ScriptableList |
a list containing the module search path repositories |
Get the org.mozilla.javascript.Context associated with the current thread.
Get the org.ringojs.engine.RhinoEngine associated with this application.
Returns
| org.ringojs.engine.RhinoEngine |
the current RhinoEngine instance |
Get the RingoJS installation directory.
Returns
| Repository |
a Repository representing the Ringo installation directory |
Get a new worker instance.
Returns
| org.ringojs.engine.RingoWorker |
a new RingoWorker instance |
Set the Rhino optimization level for the current thread and context.
The optimization level is an integer between -1 (interpreter mode)
and 9 (compiled mode, all optimizations enabled). The default level
is 0.
Parameters
| Number |
level |
an integer between -1 and 9 |
The RingoJS version as an array-like object with the major and minor version
number as first and second element.


Interior Minister Wolfgang Peschorn said late Tuesday that "the future use of the house by the police should send an unmistakable signal that this building will forever be removed from the commemoration of national socialism."
Nazi Germany annexed Austria in 1938, shortly before launching a campaign of military conquest and racist extermination across Europe that cost tens of millions of lives.
The house in Braunau am Inn, near the German border, will be redesigned following an international architectural competition.
It was expropriated from the previous owner in 2017.


| Apache Struts 2 Documentation > Continuations |
| Continuations are currently expiremental, and as such, we cannot recommend they be used for heavy-use production deployments at this time. We will continue to work with the community to stabilize and enhance this feature until we are confidant it can be used in the most extreme site traffic and use-cases. |
Continuations are a feature borrowed from the RIFE project, that allow for extremely simple state management and wizard-like functionality.
Setting up continuation support requires identifying the base package that your classes are in. This is done in struts.properties using the key struts.continuations.package. Typically, this can be the root package that your classes are found in, such as com.acme.
Once you've done this, the fraemework will analyze your classes and automatically apply continuation support for any class that uses the continuation features - specifically a class that extends ActionSupport that has an execute() method that calls a pause() method.
Because continuations require the state of your flow be managed by the framework, it is up to you to make sure your application inform the framework what the flow's ID is. This is done via a continue parameter that provides a unique ID for every request in the flow. Assuming you are generating your URLs using the URL tag or the Form tag, this is handled for you automatically. If you are not using these tags, continuations will not work.
Because continuations radically change the way your actions are invoked, it is important to understand how this affects interceptors. The most important think to know is that continuations kick in only when the execute() method is called. This means that on every request (regardless of whether it is a new request or a continuation), the interceptors will be called. This is what makes it possible to apply new request parameters to your action even though the rest of the call stack appears to look the same.
This is generally exactly what you would want, except some interceptors, namely the Execute and Wait Interceptor and possibly the Token Session Interceptor, have very different expectations about the workflow/lifecycle of the action invocation. In these cases, continuations should not be used.
Getting started with continuations is extremely simple. The biggest thing to get used to is the very different conversational style with application workflow. Typically, you might have used session variables or hidden form fields to pass the state around. Using continuations, you use the Java language to handle that state. See the following body of a Guess class extending ActionSupport:
Note how the class keeps the state (tries, in this example) as a local variable in the execute() method. The continuations will automatically pick up the invocation after the pause() method call and will restore all local variables, as if the logical loop is continuing "magically" (read on for more info on how it works).
The view is nothing special, except for that fact that it adheres to the URL concerns and uses the Form tag to render the URL. This makes sure that the continue parameter is included in all requests.
Continuations are not magic, though sometimes they might seem like they are. In fact, they work by using some very intelligent byte-code manipulation. This means that in order to use continuations, your deployment environment allow for custom class loaders to handle loading your actions. Typically this is not a problem, but it should be called out.
Once the class is requested to be loaded, the framework will hand off the request to the RIFE/Continuations module, which will then check a few conditions:
If the answer is yes to all three conditions, the class is then instrumented and the execute() method is rewritten with try/catch code, goto statements, and intelligent "state restoration" code. All this happens transparently and does not affect the ability to debug the class or otherwise code it.
See the pause() method JavaDocs in the ActionSupport class for more info:


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|
fop 1.1 | |||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
| Interface Summary | |
|---|---|
| IFConstants | Constants for the intermediate format. |
| IFDocumentHandler | Interface used to paint whole documents layouted by Apache FOP. |
| IFDocumentHandlerConfigurator | This interface is implemented by classes that configure an IFDocumentHandler instance. |
| IFDocumentNavigationHandler | Interface to handle document navigation features. |
| IFPainter | Interface used to paint whole documents layouted by Apache FOP. |
| Class Summary | |
|---|---|
| AbstractBinaryWritingIFDocumentHandler | Abstract base class for binary-writing IFDocumentHandler implementations. |
| AbstractIFDocumentHandler | Abstract base class for IFDocumentHandler implementations. |
| AbstractIFDocumentHandlerMaker | Base class for factory classes which instantiate IFDocumentHandler s and provide
information about them. |
| AbstractIFPainter | Abstract base class for IFPainter implementations. |
| AbstractXMLWritingIFDocumentHandler | Abstract base class for XML-writing IFDocumentHandler implementations. |
| AffineTransformArrayParser | This class parses a sequence of transformations into an array of AffineTransform
instances. |
| BorderPainter | This is an abstract base class for handling border painting. |
| DelegatingFragmentContentHandler | This class is a DelegatingContentHandler subclass which swallows the
DelegatingFragmentContentHandler.startDocument() and DelegatingFragmentContentHandler.endDocument() methods. |
| EventProducingFilter | A filter that uses the Event Notification System to broadcast IF events. |
| IFContentHandler | intermediate format content handler |
| IFContext | This class provides a context object that is valid for a single processing run to create an output file using the intermediate format. |
| IFGraphicContext | Specialized graphic context class for the intermediate format renderer. |
| IFGraphicContext.Group | a group |
| IFGraphicContext.Viewport | a viewport |
| IFParser | This is a parser for the intermediate format XML which converts the intermediate file into
IFPainter events. |
| IFRenderer | This renderer implementation is an adapter to the IFPainter interface. |
| IFSerializer | IFPainter implementation that serializes the intermediate format to XML. |
| IFSerializerMaker | Intermediate format document handler factory for intermediate format XML output. |
| IFState | a state class for intermediate format data |
| IFUtil | Utility functions for the intermediate format. |
| Exception Summary | |
|---|---|
| IFException | Exception thrown by code dealing with FOP's intermediate format. |
|
fop 1.1 | |||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |


An Investigation of Byzantine Threats in Multi-Robot Systems
1. Experimental Results in Excel
2. Videos
W2: Normal
The video speed is 4x.
W2: Task Assignment Attack
The task assignment attack is launched by robot_1 (the robot at middle in the inital position). The video speed is 4x.
W3: Map Poisoning Attack
The map poisoning attack is launched by robot_1 by triggering a python script that gives command to it. The video speed is 2x.
W3: Normal
The video speed is 4x.
W3: Task Assignment Attack
The task assignment attack is launched by robot_1 (the robot at middle in the inital position). The video speed is 4x.
It can be observed that tasks are not assigned to other robots.
W5: Normal Formation Task.
The video speed is 2x. It can be seen that swarm robots form a line.
W5: Formation Task with Task Forwarding Attack.
The video is normal speed. At around 15 second, attack is launched by letting robot0 forwarding an aggregation task signal. As a result, robots start to aggregate.
Real-World: Normal
Three turtlebots exploring a simple map in normal case. Video is normal speed.
Real-World: Decentralized Exploration Task Assignment Attack
Robot 3 (the furthest robot) launches the attack. As a result, exploration goals cannot be distributed to the other two robots, and the task cannot be finished.
Real-World: Centralized Exploration Task Assignment Attack
Robot 3 (the furthest robot) launches the attack. Due to the number of frontiers to explore is more than one, the other two robots may still receive the goal, yet not correctly updated.
Real-World: Map Merging Attacks
For map merging attacks, the result is similar to the video shown in Decentralized Task Assignment Attack. Robots cannot move due to false map in centralized system; they cannot merge the map correctly in decentralized system.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/.E2.9F.A8x.2Efst.2C.20x.2Esnd.E2.9F.A9.html ---
How can I rewrite ⟨x.fst, x.snd⟩
into x
?
(of type Σ i, α i
)
I was going to say prod.mk.eta
don't know if there is one for sigma
sigma.mk.eta
doesn't exist
Usually the answer in practice is to do cases x
, and then they will become defeq
wow, that's cool
Thanks!
Also, adding sigma.mk.eta
to mathlib would be welcome if you want to make that proof prettier
With cases x
it is not needed at all...
That's true but sigma.mk.eta
sometimes makes a nicer proof.
Last updated: Apr 24 2020 at 19:02 UTC


How to get into Waterloo Engineering
In this post, I write about tips for getting into University of Waterloo’s Engineering programs. It also features insights from the Director of Waterloo Engineering Admissions and recently admitted students.
February 19, 2014. I vividly remember the day I was admitted into University of Waterloo’s Software Engineering program. I screamed in excitement, spun in my chair, and repeatedly jumped up and down. I told my parents and they were obviously ecstatic to hear the news. It was a moment that I won’t ever forget.
Four years ago, I wrote a post on how to write a great AIF. Since then, hundreds of students have thanked me for writing the post, whether in person or online. Now that I’ve graduated, I wanted to give back to the community one last time. I want to help other people experience that memorable moment I experienced four years ago.
This post would not be possible without Professor Bill Anderson, the Director of Waterloo Engineering Admissions. Please note that the contents of this post is referring to Waterloo Engineering admissions, and may not be applicable to other faculties.
Admissions Criteria
Each applicant will have an admission score. This is the sum of the admission average + AIF score + adjustment factor + video interview.
1. Admission average
The admission average is your top 6 courses, which include English, Advanced Functions, Calculus, Chemistry, Physics, and one other course.
This is the most important factor, as you can objectively control this score. However, for the most competitive programs, a 96% average yields about a 40% chance of getting in. Please note that probability for the 98% to 100% range was a result of the mathematical model to fit the curve, so it doesn’t represent a real reduction in probability of admission.
2. AIF score
The admission information form (AIF) is worth up to 5 points. You’ll have the opportunity to brag about all your accomplishments and future aspirations here.
Most students overestimate their AIF score. According to Professor Anderson, the majority of applicants score in the 1-2 range. Scores of 4 and 5 are reserved for applicants with highly distinguished accomplishments in the national and international ranks. They make up less than 10-15% of all applicants.
3. Adjustment factor
The adjustment factor is the difference between the first year engineering average and the admission average, grouped by school or region. The adjustment factor is only used when there is a sufficient amount of data points from the specific school or region for the past 6 years.
A recent Global News article featured Waterloo Engineering’s adjustment factor tool used for admissions. The full spreadsheet can be found here: Waterloo Engineering adjustment factor. Full credit to Patrick Cain from Global News.
The average adjustment factor is 16%. We observe that there are schools in the range of 10% to 13%, which represent a pretty significant advantage. There are also a few schools with adjustment factors above 20%, which negatively impact those students’ chances. This concept is also applied to provinces and international applicants. New Brunswick students had adjustment factors of 26% versus Quebec CEGEP grads who had adjustment factors of 5%. If an Ontario school isn’t on the list, it means there isn’t sufficient data points and that the adjustment factor is 16%.
This concept may be considered controversial because it’s heavily weighted and it’s not a factor that students can control. This means that not all schools are considered equal. According to Waterloo Engineering, over 90% of high schools are not adjusted, i.e. the adjustment factor is 16%. However, for schools on either end of the spectrum, there exists a significant gap. To put it into perspective, I will use the North York region as an example.
I attended Northview Heights SS which has an adjustment factor of 10.1%. This represents a 5.9% advantage over the average adjustment factor of 16%. If I had a 91% average at Northview, then I might be considered a stronger applicant than someone with a 95% average at a school with the average adjustment factor.
Northview applicant’s net score: 91 - 10.1 = 80.9
Other applicant’s net score: 95 - 16 = 79.0
On the other hand, George S Henry Academy has an adjustment factor of 22.4%, which is a 6.4% disadvantage. Similarly, this means a student with a 95% average at George S Henry Academy has worse chances than someone with a 91% average at a school with the average adjustment factor.
GSHA applicant’s net score: 95 - 22.4 = 72.6
Other applicant’s net score: 91 - 16 = 75.0
Professor Anderson also says “We may also make adjustments for unusually high grades in required courses taken outside of a regular day school, such as at summer, night or private school.” Their reasoning can be found here, so I would recommend taking required courses in only your regular day school.
4. Video interview
This is a new, optional component of the admission process for Waterloo Engineering, worth up to 3 additional points. It resembles a future co-op interview, where you try to sell your personal goals and interests to the Waterloo admission team. The average score is 2, and very few people score 3’s. Professor Anderson mentioned that an applicant with a 3 point response can clearly communicate their motivation and future aspirations to the evaluator.
How Admissions Work
This is a high-level description of how admissions work. In reality, there are many more complexities and nuances.
For each program, the admissions team will sort the applicants in descending order of their admission score. The applicants who have amongst the highest scores will probably receive an offer. After the majority of offers are allocated, there will eventually be a point where applicants are only separated by a small margin, i.e., 1%. At this point, the admissions team might handpick the applicants, since their scores are so close to each other. The AIF will become a strong deciding factor in this situation.
I’ve constructed a hypothetical case to help readers visualize the admission process. Let’s assume there are ten applicants for the Software Engineering (SE) program and only four allocated spots in the program. The admissions team will send out more offers than targeted spots, as not every student will accept their offer. The SE program usually sends out 1.5x more offers than allocated spots. To fill four spots, the admissions team would likely send out six offers, which represents a targeted acceptance rate of 66.7%.
In Figure 1, there are 10 made up applicants listed with their admission average, AIF score, adjustment factor, and video interview score. The overall admission score is the sum of these four factors. Note that the applicants are ordered by descending admission averages.
In Figure 2, the applicants are sorted in descending order of their overall admission score. Applicants B, C, and D all had amongst the strongest overall scores, so they will each receive an offer. Although Applicant J only had an 89% admission average, they benefited greatly from the adjustment factor of 5% (CEGEP grad from Quebec).
Now, we have two more offers to send out, and there are four applicants with an 83 or 84 overall score. For the final spots, the admission team will likely handpick the applicants, since the margin is so small. Applicant A has an amazing 99% admission average, but is weighed down by their school’s poor adjustment factor. Applicant E has a pretty strong case as well. Applicant F has a solid average, and a great AIF. Applicant H has a lower average, but received perfect scores in the AIF and video interview, which is quite rare. In this scenario, all four of these applicants are suitable picks. The admissions team might end up giving offers to Applicant F and H due to their strong AIF scores.
The goal of the admissions team is to attract top talent to Waterloo and hopefully watch them graduate. In an ideal world, 100% of first year engineering students will graduate from the University of Waterloo in their admitted program and on time. However, this is far from reality. University is arguably more difficult than high school, so some students will fail in academics. Students may also discover that the program they chose was not the right fit for them, and end up pivoting to something else. The admissions team seek these two factors from applicants: a high likelihood to succeed academically and a genuine interest in the program.
For the first factor, high grades in AP or IB courses or at “good” schools are convincing reasons to demonstrate potential success in university academics. For the second factor, the admissions team want applicants who can clearly articulate their passions for their specific engineering program. The admissions team wouldn’t want to admit someone who fails to demonstrate interest in their program.
Timeline
The application process isn’t just a 6 month process, but rather a multi-year process.
Pre High School
The process begins with parents choosing the right high school for their child. As mentioned earlier, there is an adjustment factor that rewards students from “good” high schools and penalizes students from “less good” high schools. Although this can definitely make a difference in admission decisions, the more important factor is nurturing the child in an environment where they can be happy and succeed.
Grade 9 & 10
Grade 9 and 10 marks don’t affect your chances for admission. Your goal should be to get decent marks, build up a strong academic base, and then rev up the engine for your grade 11 and 12 marks. You should get involved with a few extracurriculars and then eventually narrow down to one or two that you’re super passionate about. For extracurriculars, depth (quality) is better than breadth (quantity).
Grade 11
Ideally, by grade 11, you should have a better sense of what you want to do in the future. If you don’t know, that’s totally fine. Personally, I think it’s a bit ridiculous that society expects us to know what we want at age 16!
It may be wise to take some grade 12 courses while you’re in grade 11. I personally took advanced functions (MHF4U) and CS (ICS4U) in my 2nd semester of grade 11. It was a great decision because I could focus my time on those two courses in an easier grade 11 workload.
For extracurriculars, you should be heavily involved in one or two things. Hopefully, your involvement can yield recognizable accomplishments. Getting some work or volunteer experience in your desired field would also look fantastic on your AIF.
Grade 12
In grade 12, your top priority should be to get high grades in your required courses. Your second priority is crafting a great AIF with all of the experiences you’ve gathered in previous years. If you don’t have many experiences, that’s fine as well—-focus on selling your potential, i.e., your passions and aspirations.
September-November
University fairs and campus tours usually take place in September to November. During this time period, you should expect to receive instructions on how to apply to post-secondary schools.
December-January
You should be working on your AIF and perfecting it. Submitting it before February is highly recommended.
February-March
In late-February, Waterloo Engineering has an early round of admissions, where they give offers to fill up about 25% of available space. Students who receive early offers must have at least three grade 12 required courses completed, and typically have consistently high grade 11 and 12 marks. Professor Anderson says that “it takes us until mid-April to complete all the AIF and interview scoring, so at this stage it’s somewhat random whether those play a significant role or not for any one individual.”
As mentioned above, grade 11 marks do play a role in early admission. However, not getting an early offer isn’t the end of the world, as the majority of offers are handed out in May. I believe the purpose of early offers is to attract top-performing students to the in-person March Break open house.
Early offers for applicants outside of Ontario high schools are on a rolling basis, rather than all coming out at once.
April
Midterm marks in the 2nd semester are considered for the May round of admission offers, so applicants have one last opportunity to improve their chances.
May
The final decision is given in May: offer, alternate offer, or no offer. Scholarship decisions are also made during this time based on your overall admission score and AIF. Some entrance scholarships can be found here.
June
Make sure to accept your offer before the deadline, which is typically in June. Don’t slack off too much, as there are minimum grades you need to achieve to keep your offer and scholarships from being rescinded. If you didn’t get an offer to your desired program, you can email admissions to be considered for the waitlist; however, there are no guarantees.
Advice from Recent Applicants
I interviewed several students who were recently admitted into Waterloo Engineering programs. My friend, Gary Zheng, wrote this entire section in the blog post. Big thank you to Gary for his efforts, and shoutouts to Agosh, Tanya, Paul, Mufeez, Kouthar, and Dymtro for sharing their insights.
1. Keep your AIF personal.
This is probably the most important piece of advice offered, iterated on by each student I’ve spoken to. Do show that you have a vision—a dream—and how Waterloo can help you achieve it. Show your passion and commitment to this dream, and why you want it.
- Do describe how your current skills and experiences apply to your program of choice.
- Don’t just praise Waterloo: talk about yourself.
- Don’t follow sample AIFs as it can lead to less authentic responses.
- Don’t write in essay structure (3-paragraph-hamburger).
- Don’t try to “fluff” your sentences with fancy words—write simple sentences from an interesting perspective. There is a character limit!
2. Start your application early.
Don’t procrastinate! You probably have lots of other stuff to deal with: extracurriculars, homework, other university applications, or maybe even a job. But don’t leave your Waterloo application for the last moment!
 No admissions officer wants to see a sloppy AIF. In terms of revision, it may help to read over your responses from the perspective of an admissions officer to guide your content.
Moreover, submitting your AIF and video response early (before February) qualifies you for early admission. This can be very helpful as you essentially get considered twice, and your grade 11 marks may be better than your grade 12 marks.
3. Extracurriculars!
Extracurriculars will be vital to your application, but don’t panic if you lack extraordinary things to write about. Plenty of students are admitted yearly without having listed many extracurriculars.
Show you’re a well-rounded applicant by having extracurriculars unrelated to the program you applied to (in addition to related ones). But be wary if you do things just for the sake of the AIF, it might be hard for you to write passionately about it.
As for younger students reading this post: start now. Contests are a great way to “pad” your application. Waterloo hosts a bunch of highschool-level contests yearly, for each grade (starting in grade 7).
4. Make use of resources available to you.
Don’t be afraid to seek help when you have questions, or need help editing your AIF responses. There are numerous resources available to you:
- School counselors (underrated, yet very helpful)
- Professor Anderson’s blog
- William Bishop’s blog
- Current Waterloo students and other applicants
Additionally, research the programs you are applying to. This can help with your AIF content. For example, you could talk about Waterloo engineering’s cohort system, or the senior capstone project.
5. Use numbers.
It would be beneficial to support your achievements with numbers, and provide sufficient context so the evaluator can understand the significance. For example, rather than saying “I created the X application,” you could say, “I created the X application, which has over 5000 weekly active users.” Or, instead of “I scored well on the 2018 Y competition,” say “I scored 98/100 on the 2018 Y competition, ranking top 25 in Ontario.” Use the “Extra Info” section on the AIF to brag about your achievements, no need to be humble.
Very importantly, do not lie. There are horror stories of students having their offers rescinded, or being kicked out later, due to having been caught lying on their AIF.
6. Try to relax during the video interview.
I know it’s easy to say “just relax,” but this is really important. Avoid re-stating the same thing over and over.
One suggestion was to practice with friend and peers. You can also have a friend sit across from you when you are recording, so it feels like you’re talking to them rather than the camera.
7. Stop worrying about other applicants.
Don’t worry about what marks or extracurriculars other applicants have—it doesn’t impact your application. Focus all of your energy on being the best person that you can be.


TRIANGLE TRACKER
A triangle is a polygon with three edges and three vertices.
It is one of the basic shapes in geometry. A triangle with
vertices A, B, and C is denoted .
In Euclidean geometry
any three points, when non-collinear,
determine a unique triangle and simultaneously, a unique plane
(i.e. a two-dimensional Euclidean space).
TYPES OF TRIANGLES
- Equilateral triangle.
The Equilateral triangle shown on the left has three congruent sides
and three congruent angles. ...
- Isosceles triangle.
.
The Isosceles triangle shown on the left has two equal sides and two
equal angles.
- Scalene Triangle..
The Scalene Triangle has no congruent sides. ...
Acute Triangle. ...
Obtuse Triangle.


{#==========================================
Docs : "WebSockets"
==========================================#}
WebSockets allow you to
establish a permanent connection between your application and your users. Doing so,
you can receive messages from them, but you can also send messages to
them, at any time. This is very different than standard
WebSockets are mostly used when...
WebSockets
HTTP
which
is: one request by the user => one response by the application.
WebSockets's terminology is quite simple: an Endpoint
is a group
of Peers
(users) connected together and that your application manages.
A WebSocket Endpoint
can receive and send text messages
and binary messages
from and to the Peers.
Your application can manage multiple Endpoints
, each of them with its own set of Peers
.
Grouping Peers into separate Endpoints
can be useful so you can easily send a specific message
to a specific group of Peers only. Also, each Endpoint
may have some different level of
security associated with it:
some users may be allowed to connect to some Endpoints
, but not to some others.
Here's a quick example on how to use WebSockets. Each part of this example will be explained in more details in following sections. You can try this example live on the WebSockets demo page.
The source code for this example is:
First, we define a WebSocket Route
:
router.websocket("/chat").handle(chatWebsocketController);
The "chatWebsocketController" is an instance of a class that implements the WebsocketController
interface. This component is responsible for handling all the WebSocket events:
public class ChatWebsocketController implements WebsocketController<DefaultRequestContext, DefaultWebsocketContext> { private WebsocketEndpointManager endpointManager; protected WebsocketEndpointManager getEndpointManager() { return this.endpointManager; } @Override public WebsocketConnectionConfig onPeerPreConnect(DefaultRequestContext context) { return new WebsocketConnectionConfig() { @Override public String getEndpointId() { return "chatEndpoint"; } @Override public String getPeerId() { return "peer_" + UUID.randomUUID().toString(); } }; } @Override public void onEndpointReady(WebsocketEndpointManager endpointManager) { this.endpointManager = endpointManager; } @Override public void onPeerConnected(DefaultWebsocketContext context) { context.sendMessageToCurrentPeer("Your peer id is " + context.getPeerId()); } @Override public void onPeerMessage(DefaultWebsocketContext context, String message) { getEndpointManager().sendMessage("Peer '" + context.getPeerId() + "' sent a message: " + message); } @Override public void onPeerMessage(DefaultWebsocketContext context, byte[] message) { } @Override public void onPeerClosed(DefaultWebsocketContext context) { } @Override public void onEndpointClosed(String endpointId) { } }
Explanation :
onPeerPreConnect(...)
is a method called
before a new user is connected. In this example, we specify that this user should
connect to the "chatEndpoint" Endpoint
and that
its Peer id
will be "peer_" followed by a random String.
Endpoint Manager
.
We keep a reference to this manager since we are going to use it to send messages.
onPeerConnected(...)
method is called. In this example, as soon as the Peer is connected,
we send him a message containing his Peer id.
Endpoint Manager
(which was received in the onEndpointReady(...)
method [27-30])
and we broadcast this message to all the Peers of the Endpoint.
Here's a quick client-side HTML/javascript
code example, for a user to connect
to this Endpoint:
<script> var app = app || {}; app.showcaseInit = function() { if(!window.WebSocket) { alert("Your browser does not support WebSockets."); return; } // Use "ws://" instead of "wss://" for an insecure // connection, without SSL. app.showcaseWebsocket = new WebSocket("wss://" + location.host + "/chat"); app.showcaseWebsocket.onopen = function(event) { console.log("WebSocket connection established!"); }; app.showcaseWebsocket.onclose = function(event) { console.log("WebSocket connection closed."); }; app.showcaseWebsocket.onmessage = function(event) { console.log(event.data); }; }; app.sendWebsocketMessage = function sendWebsocketMessage(message) { if(!window.WebSocket) { return; } if(app.showcaseWebsocket.readyState != WebSocket.OPEN) { console.log("The WebSocket connection is not open."); return; } app.showcaseWebsocket.send(message); }; app.showcaseInit(); </script> <form onsubmit="return false;"> <input type="text" name="message" value="hi!"/> <input type="button" value="send" onclick="app.sendWebsocketMessage(this.form.message.value)"/> </form>
The WebSocketRroutes are defined similarly to regular Routes, using
Spincast's Router. But, instead of beginning the creation
of the Route with the HTTP
method, like
GET(...)
or POST(...)
, you use websocket(...)
:
router.websocket("/chat") ...
There are fewer options available when creating a WebSocket Route compared to a regular HTTP Route. Here are the available ones...
You can set
an id
for the Route. This allows you to identify the Route so you can refer to it
later on, delete it, etc:
router.websocket("/chat") .id("chat-endpoint") ...
You can also add "before" Filters
, inline. Note that you can not add
"after" Filters
to a WebSocket Route because, as soon as the
WebSocket connection is established, the HTTP
request is over.
But "before" Filters
are perfectly fine since they applied to the
HTTP
request before it is upgraded to a WebSocket connection. For the
same reason, global "before" Filters
(defined using something like
router.ALL(...).pos(-10)
) will be applied during a
WebSocket Route processing, but not the global "after" Filters
(defined using
a position greater than "0").
Here's an example of inline "before" Filters
, on a WebSocket Route:
router.websocket("/chat") .id("chat-endpoint") .before(beforeFilter1) .before(beforeFilter2) ...
 The
handle(...)
method for a WebSocket Route takes a WebSocket Controller,
not a Route Handler
as regular HTTP Routes do.
router.websocket("/chat") .id("chat-endpoint") .before(beforeFilter1) .before(beforeFilter2) .handle(chatWebsocketController);
WebSocket Routes require a dedicated Controller as an handler. This Controller is responsible for receiving the various WebSocket events occurring during the connection.
You create a WebSocket Controller by implementing the
WebsocketController
interface.
Here are the methods a WebSocket Controller must implement, each of them associated with a specific WebSocket event
:
WebsocketConnectionConfig onPeerPreConnect(R context)
Endpoint
to connect the user to, and which Peer id
to assign him.
void onEndpointReady(WebsocketEndpointManager endpointManager)
Endpoint Manager
is passed
as a parameter on your should keep a reference to it. You'll use this Manager to send messages, to close
the connection with some Peers, etc.
void onPeerConnected(W context)
void onPeerMessage(W context, String message)
void onPeerMessage(W context, byte[] message)
void onPeerClosed(W context)
void onEndpointClosed(String endpointId)
The onPeerPreConnect(...)
is called before the WebSocket connection is
actually established with the user. The request, here, is still the original HTTP
one, so you receive a
request context as regular Route Handlers
do.
In that method, you have access to the user's cookies
and to all the information about the initial
HTTP
request. This is a perfect place to decide if the requesting user should be allowed
to connect to a WebSocket Endpoint or not. You may check if he is authenticated, if he has enough
rights, etc.
If you return null
from this method, the WebSocket connection process will
be cancelled, and you are responsible for sending a response that makes sense to the user.
For example:
public WebsocketConnectionConfig onPeerPreConnect(DefaultRequestContext context) { String sessionId = context.request().getCookie("sessionId"); if(sessionId == null || !canUserAccessWebsocketEndpoint(sessionId)) { context.response().setStatusCode(HttpStatus.SC_FORBIDDEN); return null; } return new WebsocketConnectionConfig() { @Override public String getEndpointId() { return "someEndpoint"; } @Override public String getPeerId() { return "peer_" + encrypt(sessionIdCookie.getValue()); } }; }
Explanation :
onPeerPreConnect(...)
method of the associated Controller is called. Note that here we receive the default DefaultRequestContext
request context, but if you are using a
custom request context type, you would
receive an object of your custom type (AppRequestContext
, for example).
Forbidden
and we return null
. By returning null
, the WebSocket connection
process is cancelled and the HTTP
response is sent as is.
WebsocketConnectionConfig
object in the next section.
Once you decided that a user can connect to a WebSocket Endpoint, you return an instance of
WebsocketConnectionConfig from
the onPeerPreConnect(...)
method.
In this object, you have to specify two things:
Endpoint id
to which the user should be connected to.
Note that you can't use the id of an Endpoint that
is already managed by another Controller, otherwise an exception is thrown. If you use null
here, a random Endpoint id will be generated.
Peer id
to assign to the user. Each Peer id must be unique inside a
given Endpoint, otherwise an exception is thrown. If you return null
here, a random id will be generated.
Note that a single WebSocket Controller
can manage multiple Endpoints. The Endpoints are
not hardcoded when the application starts, you dynamically create them, on demand. Simply by connecting
a first Peer using a new Endpoint id
, you create the required Endpoint. This allows your Controller
to "group" some Peers together, for any reason you may find useful. For example, you may have a
chat application with multiple "rooms": each room would be a specific Endpoint, with a set of Peers
connected to it.
If the Endpoint id
you return in the WebsocketConnectionConfig
object is the
one of an existing Endpoint, the user will be
connected to it. Next time you send a message using the associated Manager
, this new Peer will
receive it.
If your Controller creates more than one Endpoint, you have to keep the Managers
for
each of those Endpoints!
For example:
public class MyWebsocketController implements WebsocketController<DefaultRequestContext, DefaultWebsocketContext> { private final Map<String, WebsocketEndpointManager> endpointManagers = new HashMap<String, WebsocketEndpointManager>(); protected Map<String, WebsocketEndpointManager> getEndpointManagers() { return this.endpointManagers; } protected WebsocketEndpointManager getEndpointManager(String endpointId) { return getEndpointManagers().get(endpointId); } @Override public WebsocketConnectionConfig onPeerPreConnect(DefaultRequestContext context) { return new WebsocketConnectionConfig() { @Override public String getEndpointId() { return "endpoint_" + RandomUtils.nextInt(1, 11); } @Override public String getPeerId() { return null; } }; } @Override public void onEndpointReady(WebsocketEndpointManager endpointManager) { getEndpointManagers().set(endpointManager.getEndpointId(), endpointManager); } @Override public void onPeerMessage(DefaultWebsocketContext context, String message) { getEndpointManager(context.getEndpointId()).sendMessage(message); } @Override public void onEndpointClosed(String endpointId) { getEndpointManagers().remove(endpointId); } @Override public void onPeerConnected(DefaultWebsocketContext context) { } @Override public void onPeerMessage(DefaultWebsocketContext context, byte[] message) { } @Override public void onPeerClosed(DefaultWebsocketContext context) { } }
Explanation :
Map
to keep the association between each Endpoint
and its WebSocket Manager
.
Endpoint id
to use, this example
returns a random id between 10 different possibilities, randomly distributed to the connecting Peers.
In other words, our Controller is going
to manage up to 10 Endpoints, from "endpoint_1" to "endpoint_10".
null
as the
Peer id
, a random id will be generated.
Manager
and we add it to our endpointManagers
map, using the
Endpoint id
as the key. Our onEndpointReady
method may be called up
to 10 times, one time for each Endpoint our Controller may create.
Manager
when sending a message!
Here, we echo back any message received by a Peer, to all Peers connected to the same
Endpoint.
Manager
anymore so we remove it from our endpointManagers
map.
Finally, note that a Controller can manage multiple WebSocket Endpoints, but only one Controller can create and manage a given WebSocket Endpoint! If a Controller tries to connect a Peer to an Endpoint that is already managed by another Controller, an exception is thrown.
It's important to know that the onEndpointReady(...)
method is called
synchronously by Spincast, when the connection with the very first Peer
is being established. This means that this method should not block
or the connection with the first Peer will never succeed!
Spincast calls onEndpointReady(...)
synchronously to make sure you have access
to the Endpoint Manager
before
the first Peer is connected and therefore before you start receiving
events from him.
You may be tempted to start some kind of loop in this onEndpointReady(...)
method, to
send messages to the connected Peers, at some interval. Instead, start
a new Thread
to run the loop, and let the current thread continue.
In the following example, we will send the current time to all Peers connected to the Endpoint, every second.
We do so without blocking the onEndpointReady(...)
method :
public void onEndpointReady(WebsocketEndpointManager endpointManager) { getEndpointManagers().set(endpointManager.getEndpointId(), endpointManager); final String endpointId = endpointManager.getEndpointId(); Thread sendMessageThread = new Thread(new Runnable() { @Override public void run() { while(true) { WebsocketEndpointManager manager = getEndpointManager(endpointId); if(manager == null) { break; } manager.sendMessage("Time: " + new Date().toString()); try { Thread.sleep(1000); } catch(InterruptedException e) { break; } } } }); sendMessageThread.start(); }
By default, pings
are automatically sent to each Peer every 20 seconds or so. This
validates that the Peers are still connected. When those pings find that a connection has been
closed, onPeerClosed(...)
is called on the WebSocket Controller.
You can turn on/off those automatic pings and change other configurations, depending on the
Server
implementation you use.
Here are the configurations
available when using the default Server, Undertow.
Most methods of a WebSocket Controller
receive a WebSocket context
.
This context object is similar to a Request Context received
by a regular Route Handler
:
it gives access to information about the event (the
Endpoint
, the Peer
, etc.) and also provides easy access to
utility methods and add-ons
.
WebSocket specific methods :
getEndpointId()
: The id of the Endpoint the current Peer is connected to.
getPeerId()
: The id of the current Peer.
sendMessageToCurrentPeer(String message)
: Sends a text message to the
current Peer.
sendMessageToCurrentPeer(byte[] message)
: Sends a binary message to the
current Peer.
closeConnectionWithCurrentPeer()
: Closes the connection with the
current Peer.
Utility methods and add-ons:
getLocaleToUse()
: The best Locale to use for this Peer, as resolved during the
initial HTTP
request.
getTimeZoneToUse()
: The best TimeZone to use for this Peer.
json()
: Easy access to the JsonManager.
xml()
: Easy access to the XMLManager.
templating()
: Easy access to the TemplatingEngine.
guice()
: Easy access to the application's Guice context.
The same way you can extend the Request Context
type, which is the
object passed to your Route Handlers
for regular HTTP
requests, you can also extend the
WebSocket Context
type, passed to your WebSocket Controller, when an event occurs.
First, make sure you read the Extending the Request Context section : it contains more details and the process of extending the WebSocket Context is very similar!
The first thing to do is to create a custom interface for the new WebSocket Context
type :
public interface AppWebsocketContext extends WebsocketContext<AppWebsocketContext> { public void customMethod(String message); }
Explanation :
Then, we provide an implementation for that custom interface:
public class AppWebsocketContextDefault extends WebsocketContextBase<AppWebsocketContext> implements AppWebsocketContext { @AssistedInject public AppWebsocketContextDefault(@Assisted("endpointId") String endpointId, @Assisted("peerId") String peerId, @Assisted WebsocketPeerManager peerManager, WebsocketContextBaseDeps<AppWebsocketContext> deps) { super(endpointId, peerId, peerManager, deps); } @Override public void customMethod(String message) { sendMessageToCurrentPeer("customMethod: " + message); } }
Explanation :
AppWebsocketContext
.
sendMessageToCurrentPeer(...)
method is inherited from WebsocketContextBase
.
Finally, you must let Spincast know about your custom WebSocket Context
type.
This is done by using the
websocketContextImplementationClass(...)
of the
Bootstrapper :
public static void main(String[] args) { Spincast.configure() .module(new AppModule()) .requestContextImplementationClass(AppRequestContextDefault.class) .websocketContextImplementationClass(AppWebsocketContextDefault.class) .init(args); //.... }
If you both extended the Request Context
type and the WebSocket Context
type, the
parameterized version of your Router would look like :
Router<AppRequestContext, AppWebsocketContext>
.
But you could also create an unparameterized version of it, for easier usage! :
public interface AppRouter extends Router<AppRequestContext, AppWebsocketContext> { // nothing required }
Note that if you use the Quick Start to start your application, both
the Request Context
type and the WebSocket Context
type have
already been extended and the unparameterized routing components have already been created for you!


About the danger of axioms
Consider the following definition
of positive rational numbers, including an axiom stating
that if ad=bc, then a/b=c/d.
Show that this theory is unconsistent.
Solution
Notes
We hope that this exercise will warn you against the danger of
putting axioms in your theories. Please exit from your Coq session
before doing any serious job.
A possible way to get a theory of rational numbers is to replace Coq's
equality by an equivalence relation. Please look at Setoids in
Coq's documentation, and
this tutorial


Login now with your Google account and upload your ADF-Files to easily share them between your devices.
Record an ADF-File with your Tango enabled device. Save and export it to the file system and you are ready to upload it.
To share your recorded ADF file, you can upload it to the scene manager out of the SceneManagerClient from the Play Store. Just select upload, authenticate with your Google account and upload the file.
Other users can use ur ADF file and download it to use it for their applications. Just press the download button in SceneManagerClient. Its simple as that!


{% trans "You can edit the properties of your port here." %}
{% trans "Enable Admin State" %}
{% blocktrans trimmed %}When the admin state of the port is enabled, the
networking service forward packets on the port. Otherwise, it does not
forward any packets on the port.{% endblocktrans %}
{% block admin_fields %}{% endblock %}
{% trans "Binding: VNIC Type" %}
{% blocktrans trimmed %}It specifies the VNIC type bound to the
networking port.{% endblocktrans %}
{% trans "Port Security" %}
{% blocktrans trimmed %}
Enables anti-spoofing rules for the port if enabled. In addition,
if port security is disabled, security groups
on the port will be automatically cleared. When you enable port security
of the port, you may want to associate some security groups on
the port.{% endblocktrans %}
{% trans "Security Groups" %}
{% blocktrans trimmed %}You can add or remove security groups
associated with the port in the next tab (if the port security is
enabled for the port).
{% endblocktrans %}


"Life is often compared to a marathon, but I
think it is more like being a sprinter;
long stretches of hard work punctuated by brief
moments
in which we are given the opportunity to perform
at our best."
Head Coach Boys
Head Coach Girls
Thundering Herd Coach
918 Buford Hwy,
Sugar Hill, Georgia


KBase
Narratives
Newsfeed
Search
Notifications
<EMAIL_ADDRESS>log out
Search KBase
add selected datasets to:
a new narrative
the current narrative
the current workspace


garakuta-font Some icons made by garakuta-toolbox. Characters speaker speaker door_opened door_opened gamepad gamepad mouse mouse locked locked copy copy zigsaw_puzzle_piece_elevated zigsaw_puzzle_piece_elevated arrow_up arrow_up arrow_down arrow_down arrow_left arrow_left arrow_right arrow_right pin pin pin_tilted pin_tilted reload reload cube cube


Police Use Tear Gas Against Demonstrators in Central Santiago, Rally Continues
SANTIAGO, November 16 (Sputnik) – Chilean police have used tear gas to disperse protesters in central Santiago, media reported, adding that despite this, the rally continued on unabated.
Several hundred people have gathered on Plaza Italia Square in the centre of the Chilean capital, with many protesters wearing masks or respirators.
The manifestation was peaceful. Young people, who gathered there danced and played drums.
However, close to the square, demonstrators burned garbage and parts of trees. Black smoke from the fires could be seen across the area.
On the road to the square, reporters noted a lot of people selling devices for protection from tear gas, water, and lemon juice, which is believed to help soothe skin irritated by tear gas.
The rallies in Chile, which began in October, were caused by a spike in transportation costs. They subsequently led to larger protests against economic and social policies and resulted in unrest.
The situation has led to the cancellation of an APEC summit and COP25 climate forum, which were planned to be hosted by Santiago.


GTK-UPDATE-ICON-C(1) [FIXME: manual] GTK-UPDATE-ICON-C(1) NAME gtk-update-icon-cache - Icon theme caching utility SYNOPSIS gtk-update-icon-cache [--force] [--ignore-theme-index] [--index-only] [--source [name]] [--quiet] [--validate] {iconpath} DESCRIPTION gtk-update-icon-cache creates mmap()able cache files for icon themes. It expects to be given the path to a icon theme directory containing an index.theme, e.g. /usr/share/icons/hicolor, and writes a icon-theme.cache containing cached information about the icons in the directory tree below the given directory. GTK+ can use the cache files created by gtk-update-icon-cache to avoid a lot of system call and disk seek overhead when the application starts. Since the format of the cache files allows them to be mmap()ed shared between multiple applications, the overall memory consumption is reduced as well. OPTIONS --force, -f Overwrite an existing cache file even if it appears to be uptodate. --ignore-theme-index, -t Don't check for the existence of 'index.theme' in the icon theme directory. Without this option, gtk-update-icon-cache refuses to create an icon cache in a directory which does not appear to be the toplevel directory of an icon theme. --index-only, -i Don't include image data in the cache. --source, -c Output a C header file declaring a constant name with the contents of the icon cache. --quiet, -q Turn off verbose output. --validate, -v Validate existing icon cache. BUGS None known yet. [FIXME: source] 02/06/2012 GTK-UPDATE-ICON-C(1)


|
LidDriver BMP388
2.0.0
BMP388 full function driver
|
bmp388 interrupt driver modules More...
bmp388 interrupt driver modules
| uint8_t bmp388_get_interrupt_active_level | ( | bmp388_handle_t * | handle, |
| bmp388_interrupt_active_level_t * | level | ||
| ) |
get the interrupt active level
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *level | points to a interrupt active level buffer |
Definition at line 1412 of file driver_bmp388.c.
| uint8_t bmp388_get_interrupt_data_ready | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t * | enable | ||
| ) |
get the interrupt data ready status
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *enable | points to a bool buffer |
Definition at line 1740 of file driver_bmp388.c.
| uint8_t bmp388_get_interrupt_fifo_full | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t * | enable | ||
| ) |
get the interrupt fifo full
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *enable | points to a bool buffer |
Definition at line 1658 of file driver_bmp388.c.
| uint8_t bmp388_get_interrupt_fifo_watermark | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t * | enable | ||
| ) |
get the interrupt fifo watermark
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *enable | points to a bool buffer |
Definition at line 1576 of file driver_bmp388.c.
| uint8_t bmp388_get_interrupt_pin_type | ( | bmp388_handle_t * | handle, |
| bmp388_interrupt_pin_type_t * | pin_type | ||
| ) |
get the interrupt pin type
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *pin_type | points to a interrupt pin type buffer |
Definition at line 1330 of file driver_bmp388.c.
| uint8_t bmp388_get_interrupt_status | ( | bmp388_handle_t * | handle, |
| uint8_t * | status | ||
| ) |
get the interrupt status
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *status | points to a status buffer |
Definition at line 522 of file driver_bmp388.c.
| uint8_t bmp388_get_latch_interrupt_pin_and_interrupt_status | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t * | enable | ||
| ) |
get latching interrupt pin and interrupt status
| [in] | *handle | points to a bmp388 handle structure |
| [out] | *enable | points to a bool buffer |
Definition at line 1494 of file driver_bmp388.c.
| uint8_t bmp388_set_interrupt_active_level | ( | bmp388_handle_t * | handle, |
| bmp388_interrupt_active_level_t | level | ||
| ) |
set the interrupt active level
| [in] | *handle | points to a bmp388 handle structure |
| [in] | level | is the interrupt active level |
Definition at line 1367 of file driver_bmp388.c.
| uint8_t bmp388_set_interrupt_data_ready | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t | enable | ||
| ) |
enable or disable the data ready interrupt
| [in] | *handle | points to a bmp388 handle structure |
| [in] | enable | is a bool value |
Definition at line 1695 of file driver_bmp388.c.
| uint8_t bmp388_set_interrupt_fifo_full | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t | enable | ||
| ) |
enable or disable the fifo full interrupt
| [in] | *handle | points to a bmp388 handle structure |
| [in] | enable | is a bool value |
Definition at line 1613 of file driver_bmp388.c.
| uint8_t bmp388_set_interrupt_fifo_watermark | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t | enable | ||
| ) |
enable or disable the fifo watermark interrupt
| [in] | *handle | points to a bmp388 handle structure |
| [in] | enable | is a bool value |
Definition at line 1531 of file driver_bmp388.c.
| uint8_t bmp388_set_interrupt_pin_type | ( | bmp388_handle_t * | handle, |
| bmp388_interrupt_pin_type_t | pin_type | ||
| ) |
set the interrupt pin type
| [in] | *handle | points to a bmp388 handle structure |
| [in] | pin_type | is the interrupt pin type |
Definition at line 1285 of file driver_bmp388.c.
| uint8_t bmp388_set_latch_interrupt_pin_and_interrupt_status | ( | bmp388_handle_t * | handle, |
| bmp388_bool_t | enable | ||
| ) |
enable or disable latching interrupt pin and interrupt status
| [in] | *handle | points to a bmp388 handle structure |
| [in] | enable | is a bool value |
Definition at line 1449 of file driver_bmp388.c.


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Hello Everybody again
Hello Everybody again
This is my main code
roadmap of ds
Video
index
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this is table
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You need to pay back Tuition Fee Loans and Maintenance Loans, but not other student finance, for example grants and bursaries.
When you start repaying your loan and what you pay depend on which repayment plan you’re on.
A different repayment plan applies to Postgraduate Loans .
Plan 1 is for:
You start repaying when you earn over £17,495. This amount changes on 6 April every year.
Plan 2 is for English and Welsh students who started on or after 1 September 2012.
You start repaying when you earn over £21,000.
How you repay your loan depends on whether you’re employed or self-employed .
Keep your payslips and P60 for your records - you’ll need them if you want to get a refund .


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Beer Box 49.99$
When it comes to microbrews, there are so many good beers out there that it’s hard to pick just one. So don’t pick one. Pick six! With our Beer Sampler Gift Select gift basket, you will get six microbrews. On top of these fantastic beers, you’ll also get delicious snacks to enjoy with your Beer Sampler Gift Select gift basket! *Beer glasses not included.
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On this journey I have visited 4 national parks, 2 states and 2 countries. This sounds a lot, right?
Ok, I will discuss more.
I along with my 4 friends made this journey. We started from Tallahassee, then drove to Rahat's place in Orlando. Rahat made some delicious dishes for us.
After the late night dinner went to airport and dropped our rental car. We flew from Orlando Internation Airport (MCO) to San Antonio International Airport (SAT).
It was a 3-hours flight. After reaching to San Antonio, we got freshen up, picked up another prebooked rental car, it was a 2022 Toyota hybrid Camry (I loved this car beacause of its fuel economy).
Had our breakfast at McDonalds then did some shoppting in Walmart (some ready foods, as we all knew we are not going to have our lunch for upcoming few days)
Had a morning coffee from Panera Bread and finally headed to Carlsbad, New Mexico to our hotel for that night. The journey was almost 8 hours by not hectic at all.
All thanks goes to the beautiful mountain desert road. We had our buffet dinner at a Chinese restaurant in Carlsbad.
After a 8-hours fresh sleep, we were ready to finally start our true tour. Left our hotel, had the breakfast and went to
Carlsbad Caverns National Park visitor Center. Reservation is required to enter to the cave.
We had already made our reservation for self-guided tour from recreation.gov.
Another options was directly making the reservation at the visitor center. I prefer the first one. At first I put seal and
stamp on my National Parks Passport then took a lift which took us to 750 feet under the earth surface.
And what I see from then was truly beyond my imaginationtaion. It was feeling like I entered into a different world so unknown to me. It was cold (around 53 degree ferenheit), dark, and silent.
There were some artificial light sources at different places highlighting remarkable stalagmite shapes, rocks, explanatory boards, directions etc.
I have seen some stalagmites' formation like Lion's Tail, popcorn-like stalagmites forming dense forest of Fairyland, the bottomless Pit,
Silent Bell (largest active stalagmite in the cave).
Got to know about the forming procedure (drip by drip) of stalagmites. Finally reached the Big Room, single largest cave chamber in the North America.
Got to about the history, evolution, spirit world, mankind's exploratory movements of this cave system. Ok ok ok, I will not give anymore spoiler of this magnificent place.
Go directly to witness this wholesome creature.
N.B. There is no mobile network coverage. There is one ranger guided adventurous tour also, who love adventure do not forget to do this. Unfortunately, I did not know about this.
Then we headed to White Sands National Park to catch sunset. On the road we saw a beautiful creek flowing through the lush green forest and came to know that the
forest's name was Lincoln National Forest. After spending some gorgeous moments over there we again
started our journey towards the White Sands. Again we spotted some mind blowing snow topped mountains. We took a break, captured some photos then again
boarded on the car. We reached to the visitor center two hours before the sunset. And the first thing I did is obviously putting
stamp and seal on the passport. Then went out to explore the park. Oh my my, whatta a stunning natural wonder that was!!
The dunes of White Sands National Park are among the largest gypsum dunes in the world, and they are unique in their brilliant white color that contrasts beautifully
with the surrounding mountains and blue skies. The park offers a variety of activities for visitors to enjoy, such as hiking, camping, picnicking,
and even sledding down the dunes. And the sunset it is the most amazing moment you ever could imagine. Black moutains are far away
in the background and blood like red Sun was setting through them.
The white sands blown by the wind getting mixed with the red color was giving birth to a heavenly color.


Last updated: April 12, 2020
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The following terms are applicable for any products that you purchased with Us.
The words of which the initial letter is capitalized have meanings defined under the following conditions.
The following definitions shall have the same meaning regardless of whether they appear in singular or in plural.
For the purposes of this Return and Refund Policy:
You are entitled to cancel your Order within 24 hours without giving any reason for doing so.
The deadline for cancelling an Order is 24 hours from the date of the order.
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We will reimburse you no later than 14 days from the day on which We receive the order cancellation. We will use the same means of payment as you used for the Order, and you will not incur any fees for such reimbursement.
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This is a starter project with Spring Boot, Thymeleaf, MySQL, RESTful API, OAuth2, Bootstrap, AngularJS and AngularJS Material.
Go to Admin PanelCreate your admin user and manage registered users and roles.
Custom your admin menus for each roles via existing templates.
Register external applications for using SSO and OAuth features.
Login and receive your account information according to OAuth standards.
Multiple languages support and which is defined in i18n folder.
Basic Content Management System. Supports pages, articles and attachments.
CMS has been implemented Full Text Search feature. This feature is based on Apache Lucene.
Support 10 themes for Admin Panel based on AdminLTE.
The following components are being used.


Parse a BoxRec bout page Note: because BoxRec is using inline styles for a lot of things, can't guarantee perfect results. Report issues
http://boxrec.com/en/event/726555/2037455
Returns a number of rounds sanctioned for this bout if it has that number
Generated using TypeDoc
Parse a BoxRec bout page Note: because BoxRec is using inline styles for a lot of things, can't guarantee perfect results. Report issues


airflow.contrib.operators.mlengine_operator
¶
Module Contents¶
-
airflow.contrib.operators.mlengine_operator.
_normalize_mlengine_job_id
(job_id)[source]¶ Replaces invalid MLEngine job_id characters with ‘_’.
This also adds a leading ‘z’ in case job_id starts with an invalid character.
- Args:
job_id: A job_id str that may have invalid characters.
- Returns:
A valid job_id representation.
-
class
airflow.contrib.operators.mlengine_operator.
MLEngineBatchPredictionOperator
(project_id, job_id, region, data_format, input_paths, output_path, model_name=None, version_name=None, uri=None, max_worker_count=None, runtime_version=None, gcp_conn_id='google_cloud_default', delegate_to=None, *args, **kwargs)[source]¶ Bases:
airflow.operators.BaseOperator
Start a Google Cloud ML Engine prediction job.
NOTE: For model origin, users should consider exactly one from the three options below:
Populate
uri
field only, which should be a GCS location that points to a tensorflow savedModel directory.Populate
model_name
field only, which refers to an existing model, and the default version of the model will be used.Populate both
model_name
andversion_name
fields, which refers to a specific version of a specific model.
In options 2 and 3, both model and version name should contain the minimal identifier. For instance, call:
MLEngineBatchPredictionOperator( ..., model_name='my_model', version_name='my_version', ...)
if the desired model version is
projects/my_project/models/my_model/versions/my_version
.See https://cloud.google.com/ml-engine/reference/rest/v1/projects.jobs for further documentation on the parameters.
- Parameters
project_id (str) – The Google Cloud project name where the prediction job is submitted. (templated)
job_id (str) – A unique id for the prediction job on Google Cloud ML Engine. (templated)
data_format (str) – The format of the input data. It will default to ‘DATA_FORMAT_UNSPECIFIED’ if is not provided or is not one of [“TEXT”, “TF_RECORD”, “TF_RECORD_GZIP”].
input_paths (list[str]) – A list of GCS paths of input data for batch prediction. Accepting wildcard operator
*
, but only at the end. (templated)output_path (str) – The GCS path where the prediction results are written to. (templated)
region (str) – The Google Compute Engine region to run the prediction job in. (templated)
model_name (str) – The Google Cloud ML Engine model to use for prediction. If version_name is not provided, the default version of this model will be used. Should not be None if version_name is provided. Should be None if uri is provided. (templated)
version_name (str) – The Google Cloud ML Engine model version to use for prediction. Should be None if uri is provided. (templated)
uri (str) – The GCS path of the saved model to use for prediction. Should be None if model_name is provided. It should be a GCS path pointing to a tensorflow SavedModel. (templated)
max_worker_count (int) – The maximum number of workers to be used for parallel processing. Defaults to 10 if not specified.
runtime_version (str) – The Google Cloud ML Engine runtime version to use for batch prediction.
gcp_conn_id (str) – The connection ID used for connection to Google Cloud Platform.
delegate_to (str) – The account to impersonate, if any. For this to work, the service account making the request must have domain-wide delegation enabled.
- Raises
ValueError
: if a unique model/version origin cannot be determined.
-
class
airflow.contrib.operators.mlengine_operator.
MLEngineModelOperator
(project_id, model, operation='create', gcp_conn_id='google_cloud_default', delegate_to=None, *args, **kwargs)[source]¶ Bases:
airflow.operators.BaseOperator
Operator for managing a Google Cloud ML Engine model.
- Parameters
project_id (str) – The Google Cloud project name to which MLEngine model belongs. (templated)
model (dict) –
A dictionary containing the information about the model. If the operation is create, then the model parameter should contain all the information about this model such as name.
If the operation is get, the model parameter should contain the name of the model.
operation (str) –
The operation to perform. Available operations are:
create
: Creates a new model as provided by the model parameter.get
: Gets a particular model where the name is specified in model.
gcp_conn_id (str) – The connection ID to use when fetching connection info.
delegate_to (str) – The account to impersonate, if any. For this to work, the service account making the request must have domain-wide delegation enabled.
-
class
airflow.contrib.operators.mlengine_operator.
MLEngineVersionOperator
(project_id, model_name, version_name=None, version=None, operation='create', gcp_conn_id='google_cloud_default', delegate_to=None, *args, **kwargs)[source]¶ Bases:
airflow.operators.BaseOperator
Operator for managing a Google Cloud ML Engine version.
- Parameters
project_id (str) – The Google Cloud project name to which MLEngine model belongs.
model_name (str) – The name of the Google Cloud ML Engine model that the version belongs to. (templated)
version_name (str) – A name to use for the version being operated upon. If not None and the version argument is None or does not have a value for the name key, then this will be populated in the payload for the name key. (templated)
version (dict) – A dictionary containing the information about the version. If the operation is create, version should contain all the information about this version such as name, and deploymentUrl. If the operation is get or delete, the version parameter should contain the name of the version. If it is None, the only operation possible would be list. (templated)
operation (str) –
The operation to perform. Available operations are:
create
: Creates a new version in the model specified by model_name, in which case the version parameter should contain all the information to create that version (e.g. name, deploymentUrl).get
: Gets full information of a particular version in the model specified by model_name. The name of the version should be specified in the version parameter.list
: Lists all available versions of the model specified by model_name.delete
: Deletes the version specified in version parameter from the model specified by model_name). The name of the version should be specified in the version parameter.
gcp_conn_id (str) – The connection ID to use when fetching connection info.
delegate_to (str) – The account to impersonate, if any. For this to work, the service account making the request must have domain-wide delegation enabled.
-
class
airflow.contrib.operators.mlengine_operator.
MLEngineTrainingOperator
(project_id, job_id, package_uris, training_python_module, training_args, region, scale_tier=None, runtime_version=None, python_version=None, job_dir=None, gcp_conn_id='google_cloud_default', delegate_to=None, mode='PRODUCTION', *args, **kwargs)[source]¶ Bases:
airflow.operators.BaseOperator
Operator for launching a MLEngine training job.
- Parameters
project_id (str) – The Google Cloud project name within which MLEngine training job should run (templated).
job_id (str) – A unique templated id for the submitted Google MLEngine training job. (templated)
package_uris (str) – A list of package locations for MLEngine training job, which should include the main training program + any additional dependencies. (templated)
training_python_module (str) – The Python module name to run within MLEngine training job after installing ‘package_uris’ packages. (templated)
training_args (str) – A list of templated command line arguments to pass to the MLEngine training program. (templated)
region (str) – The Google Compute Engine region to run the MLEngine training job in (templated).
scale_tier (str) – Resource tier for MLEngine training job. (templated)
runtime_version (str) – The Google Cloud ML runtime version to use for training. (templated)
python_version (str) – The version of Python used in training. (templated)
job_dir (str) – A Google Cloud Storage path in which to store training outputs and other data needed for training. (templated)
gcp_conn_id (str) – The connection ID to use when fetching connection info.
delegate_to (str) – The account to impersonate, if any. For this to work, the service account making the request must have domain-wide delegation enabled.
mode (str) – Can be one of ‘DRY_RUN’/’CLOUD’. In ‘DRY_RUN’ mode, no real training job will be launched, but the MLEngine training job request will be printed out. In ‘CLOUD’ mode, a real MLEngine training job creation request will be issued.


Republic of Ireland 1-1 Denmark: Late Matt Doherty equaliser not enough as Danes book Euro 2020 spot
by FSA EditorMatt Doherty cancelled out Martin Braithwaite’s strike as Republic of Ireland and Denmark played out a 1-1 draw at the Aviva Stadium.
Denmark booked a place at the Euro 2020 finals at Republic of Ireland’s expense following a 1-1 draw in Monday’s crucial qualifier in Dublin.
Three sides were battling for two automatic qualification spots heading into the final round of Group D fixtures, with Switzerland – 6-1 winners in Gibraltar – going on to claim top spot.
Ireland required victory to have a shot at finishing above their opponents in second and they set up a grandstand finale when Matt Doherty cancelled out Martin Braithwaite’s opener late on.
However, there was to be no dramatic winner for Mick McCarthy’s men in the closing minutes, meaning they must settle for a place in next year’s play-offs.
Denmark lost Thomas Delaney and Andreas Cornelius in a low-key first half that saw Conor Hourihane come closest to scoring, the Aston Villa midfielder unable to beat Kasper Schmeichel with a tame shot following David McGoldrick’s throughball.
Knowing that only victory would do, Ireland stepped things up in the second half and were nearly rewarded 49 minutes in when Hourihane’s delivery into the box caused real panic.
Denmark survived that scare and were again grateful as McGoldrick turned and shot high over Schmeichel’s crossbar from another rare opening.
But it was the visiting side who made the breakthrough 17 minutes from time through Braithwaite, who watched Henrik Dalsgaard’s delightful cross from deep all the way before steering the ball beyond Darren Randolph.
Doherty did power in to head home Enda Stevens’ cross with five minutes to play to level the score, but Ireland still have work to do if they are to join the Danes at the tournament.
What does it mean? Danish delight in Dublin
This was the sixth competitive meeting between the sides since 2017 – Ireland have failed to win any of them.
Defeat in Switzerland last month left Ireland up against it and they lacked creativity until it was ultimately too late. They finish three points behind Denmark and, considering their recent history, will hope to avoid them in the next qualifying campaign.
Second-half specialists strike again
No side has scored more second-half goals (18, level with Spain) in qualifying than Denmark, with Braithwaite adding to their tally. Age Hareide’s men had just two attempts on target all match, though they certainly made their one big opportunity count.
Sloppy Irish defending proves costly
Shane Duffy and Doherty were caught out for Denmark’s opener, the duo allowing Braithwaite to ghost in between them and convert Dalsgaard’s glorious delivery. It proved to be a crucial error, too, as the home team were unable to score the two goals required in the remainder of a tight contest.
Key Opta facts
– Denmark finish as the only undefeated side in Group D (P8 W4 D4 L0) and have not lost any of their last 17 European/World Cup qualifying matches (W10 D7).
– The first shot of the game came on 26 minutes, courtesy of an effort from Christian Eriksen, the longest wait for the opening attempt in any EURO 2020 qualifier so far.
– All seven of Ireland’s goals in the qualifying campaign have come from different players (including one own goal).
– Martin Braithwaite has scored in three consecutive international matches for Denmark after netting just one goal in total in his eight before that.
What’s next?
Denmark can now look forward to planning for Euro 2020, with a number of friendlies to be pencilled in before then. As for Ireland, they must go again in the play-offs, which take place in March.


The 3i project has established that genetics plays an important role in shaping the immune system. By using a high-throughput, high-density immunophenotyping platform we identified 140 genes (out of 530 screened) that have an impact on the immune system when knocked out in C57BL/6N mice.
3i conducted a broad and deep immunological phenotyping of 530 KO mouse lines generated by the Wellcome Sanger Institute as part of an international effort to generate and phenotype KO mouse lines for all protein-coding genes (IMPC).
Many of the identified genes had never been described to be involved in immunological processes before, thus opening exciting new avenues to study these genes in an immunological context and to link the findings to other areas of physiology.
The phenotyping has two components, an observational and a challenge screen. In the observational screen, the immune compartments of spleen, blood, mesenteric lymph node and bone marrow are analysed by flow cytometry, antinuclear antibodies are detected in the serum and the cytotoxic capacity of spleen CD8 T cells is assessed in vitro. In the challenge screen, separate cohorts of the same KO strains are challenged with Salmonella, Trichuris, influenza and DSS-induced colitis.
In addition, these mice undergo non-immunological phenotyping within the framework of the IMPC, ranging from tests assessing fertility, anatomical abnormalities, senses, behaviour, and metabolic parameters. 3i also has two sister projects, DMDD and OCBD which look at embryonic development and bone and cartilage, respectively.
The 3i project is entirely open access and all data is available for download or upon request. The project is led by King’s College London and includes partners at the Sanger Wellcome Institute, Imperial College, Albert Einstein College of Medicine, and the Universities of Manchester, Cambridge, and Oxford. 3i is funded by the Wellcome Trust.


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 Around 7kb.
- Nayuki (obj): Nayuki with the sin/cos tables pre-calculated on object construction. Around 4kb.
- Nayuki (C): Nayuki C implementation compiled with Emscripten, with the sin/cos tables pre-calculated.
- Nayuki (C-float): as Nayuki (C) but using single-precision instead of double-precision floats.
- Nockert: double-precision real-complex. Around 25kb.
- Dntj: double-precision complex-complex. Forward
transform is scaled and I've scaled it back again here. Around 10kb.
- Cross: double-precision real-complex in C, compiled
with Emscripten. This is considered a slow implementation amongst
native code ones. Around 60kb.
- KissFFT: single-precision real-complex in C, compiled
with Emscripten. A reasonably sophisticated implementation. Around
70kb.
- KissFFT (c2c): as KissFFT but using the complex-complex
transform (although with real-valued inputs).
- FFTW: single-precision real-complex in C, compiled with
Emscripten. GPL licensed. Around 3Mb.


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STR: EMEA hotel construction down in October
by Tatiana RokouThe Middle East total represented a 5.7% year-over-year decrease in the number of rooms in the final phase of the development pipeline. Africa showed 18,807 rooms in final planning and 22,629 rooms in planning. STR’s hotel pipeline data for Europe showed 1,620 projects accounting for 205,383 rooms in construction as of October 2019.
LONDON — STR’s October 2019 hotel pipeline data showed 434 projects accounting for 119,991 rooms in construction in the Middle East and 135 projects and 24,939 rooms in construction in Africa.
The Middle East total represented a 5.7% year-over-year decrease in the number of rooms in the final phase of the development pipeline. The region reported an additional 28,541 rooms in the final planning stage and 45,273 rooms in planning.
The Africa room construction total was down 4.0% year over year. Africa also showed 18,807 rooms in final planning and 22,629 rooms in planning.
Between the Middle East and Africa, five countries showed more than 4,000 rooms under construction. The United Arab Emirates led with 52,810 rooms, which represented 30.1% of the market’s existing supply, followed by Saudi Arabia (38,912 rooms, 38.3% of existing supply).
- United Arab Emirates: 52,810 rooms (30.1%)
- Saudi Arabia: 38,912 rooms (38.3%)
- Qatar: 14,318 rooms (52.9%)
- Oman: 5,049 rooms (26.6%)
- Egypt: 4,976 rooms (2.9%)
Europe hotel construction up 44.3% in October
STR’s hotel pipeline data for Europe showed 1,620 projects accounting for 205,383 rooms in construction as of October 2019. This represented a 44.3% year-over-year increase in the number of rooms in the final phase of the development pipeline.
A majority of the region’s rooms in construction are in three segments. Of those three, unaffiliated projects represented the largest percentage increase (+88.7%) in activity year over year.
- Unaffiliated: 67,829 rooms (+88.7%)
- Upscale: 40,750 rooms (+30.9%)
- Upper Midscale: 32,945 rooms (+30.6%)
Four countries reported more than 8,000 rooms under construction. Germany led with 51,544 rooms, which represented 7.6% of the country’s existing supply, followed by the United Kingdom (40,867 rooms, 6.0% of existing supply).
- Germany: 51,544 rooms (7.6%)
- United Kingdom: 40,867 rooms (6.0%)
- Spain: 26,166 rooms (3.9%)
- France: 8,247 rooms (1.5%)


Count to {{countTo}} from {{countFrom}} over 4 seconds


Choose your crust, toppings, and even add extra cheese if you want. No more picking off the toppings you don't like. Each pizza from Pizza Extraordinaire is a custom pizza!
Thanks for visiting!


The Last Hero
Hot spot, somewhere outside Russia. During the battle, one of the peacekeepers – Andrew-saves the life of another peacekeeper - Victor. It's been about 20 years. Andrew became a doctor, lives in St. Petersburg. One day Andrew is beaten and he goes to the hospital. His wife Katya wrote a statement to the police. But she is clearly in no hurry to look for criminals. Andrei dies, and Katya, which tries to achieve justice, are beginning threaten.  Suddenly, at the threshold of her house there is Victor, the very soldiers who saved Andrew...


Introduction
The CSI eCollections Portal provides our clients with the capability to process both eCheck (ACH) and Credit Card transactions utilizing any store-front technology (e.g. eCommerce Web-Site, POS software, IVR, Kiosk Software) capable of interacting with .Net Web-Services.
Web Reference URLs:
https://secure.collectorsolutions.com/CSI_eCollections_Portal/ProcessingGateway.asmx
https://secure.collectorsolutions.com/CSI_eCollections_Portal/ProcessingGateway.asmx?WSDL
Java Developers:
Use this WSDL below when consuming the web service
https://secure.collectorsolutions.com/CSI_eCollections_Portal/ProcessingGateway.wsdl
For those developers who are not using .NET and/or who are not familiar with the XML object required for standard method calls, many methods may be accessed via a ‘NonNet’ wrapper method. For example, you may make a call to the calculate fee method via the calculateFee method or the calculateFee_nonNET method.
When the call is made to the nonNet wrapper, the xml should be submitted as a string rather than an XML object. Furthermore, the response will be an xml string rather than an XML object (in compliance with the below specification).
NOTE: All node names ARE case sensitive.
Sample integration code:
For the following code to be functional, you must first create a ‘Web Reference’ using the above URL. In the example below, the ‘Web Reference’ was named wsCSI_eCollections_Portal.
'Here is some VB.Net sample code used after importing and/or consuming the WSDL in your preferred way. We used Visual Studio's Web Reference Wizard to add the web service. Dim ws As new wsCSI_eCollections_Portal.ProcessingGateway 'The web service Dim objXMLDocument_ProcessPayment As New MSXML2.DOMDocument40 'The XML obj to load your xml string Dim objXMLDocument_ProcessPayment_XMLConvert As New System.xml.XmlDocument 'The XML obj to convert your XML doc to a XML object Dim objXMLDocument_ProcessPayment_Response As New MSXML2.DOMDocument40 'The XML obj to hold the XML obj response Dim xmlProcessPayment As String 'Concatenated String holding the submitted info Dim strProcessPayment_PRC As String 'String holding the prc in the XML response Dim strProcessPayment_ResponseCode As String 'String holding the response code in the XML response xmlProcessPayment = "XML String created via desired technique" objXMLDocument_ProcessPayment.loadXML(xmlProcessPayment) 'Load up an XML Doc objXMLDocument_ProcessPayment_XMLconvert.LoadXml(objXMLDocument_ProcessPayment.xml) 'Convert to XML obj objXMLDocument_ProcessPayment_Response.loadXML(ws.processTransaction(objXMLDocument_ProcessPayment_XMLconvert.OuterXml))'This is creating an XML object out of the XML submitted strProcessPayment_PRC = Trim(objXMLDocument_ProcessPayment_Response.documentElement.selectSingleNode("PRC").text) 'Get text out of the PRC node strProcessPayment_ResponseCode = Trim(objXMLDocument_ProcessPayment_Response.documentElement.selectSingleNode("RESPONSECODE").text)'Get text out of the RESPONSECODE node
//Here is some C#.Net sample code used after importing and/or consuming the WSDL in your preferred way. We used Visual Studio's Web Reference Wizard to add the web service.' wsCSI_eCollections_Portal.ProcessingGateway ws = new wsCSI_eCollections_Portal.ProcessingGateway(); //The web service MSXML2.DOMDocument40 objXMLDocument_ProcessPayment = new MSXML2.DOMDocument40(); //The XML obj to load your xml string System.Xml.XmlDocument objXMLDocument_ProcessPayment_XMLConvert = new System.Xml.XmlDocument(); //The XML obj to convert your XML doc to a XML object MSXML2.DOMDocument40 objXMLDocument_ProcessPayment_Response = new MSXML2.DOMDocument40(); //The XML obj to hold the XML obj response string xmlProcessPayment = null; //Concatenated String holding the submitted info string strProcessPayment_PRC = null; //String holding the prc in the XML response string strProcessPayment_ResponseCode = null; //String holding the response code in the XML response xmlProcessPayment = "XML String created via desired technique"; objXMLDocument_ProcessPayment.loadXML(xmlProcessPayment); //Load up an XML Doc objXMLDocument_ProcessPayment_XMLConvert.LoadXml(objXMLDocument_ProcessPayment.xml); //Convert to XML obj objXMLDocument_ProcessPayment_Response.loadXML(ws.processTransaction(objXMLDocument_ProcessPayment_XMLConvert.OuterXml)); //This is creating an XML object out of the XML submitted strProcessPayment_PRC = Strings.Trim(objXMLDocument_ProcessPayment_Response.documentElement.selectSingleNode("PRC").text); //Get text out of the PRC node strProcessPayment_ResponseCode = Strings.Trim(objXMLDocument_ProcessPayment_Response.documentElement.selectSingleNode("RESPONSECODE").text) //Get text out of the RESPONSECODE node
//Here is some Java sample code used after importing and/or consuming the WSDL in some form or fashion. We used NetBeans Web Service Import Wizard to add the web service. public static void main(String[] args) throws SAXException, ParserConfigurationException, IOException { String strSendXML = "[The XML String to send]"; //The string to hold the xml which will be sent String strResponseXML = new String(); //The string to hold the response from the server String strResponseText = new String(); //The string to hold the responsecode node text String strFeeAmountText = new String(); //The string to hold the feeamount node text Document xmlConvert; //The xml object to parse the string into strResponseXML = calculatefeeNonNET(strSendXML); //Pass the xml string to the calculateFeeNonNET() method xmlConvert = stringToXml(strResponseXML); //Pass the response to our stringToXml() helper method //Parse the document. Techniques vary. We do it this way for clarity. Node responseTextNode = xmlConvert.getElementsByTagName("RESPONSECODE").item(0); //Get the separate nodes, such as the RESPONSECODE Node feeAmountTextNode = xmlConvert.getElementsByTagName("FEEAMOUNT").item(0); //Declare and assign values strResponseText = responseTextNode.getTextContent(); //Get text content of the RESPONSECODE node strFeeAmountText = feeAmountTextNode.getTextContent(); //Get text content of the FEEAMOUNT node } //Code generated by netbeans (Right-click in document, choose "Insert Code", then choose "Call Web Service Operation", then choose the appropriate method under Processing Gateway private static String calculatefeeNonNET(String strXMLFee) { https.secure_collectorsolutions_com.csi_ecollections_portal.processinggateway.ProcessingGateway service = new https.secure_collectorsolutions_com.csi_ecollections_portal.processinggateway.ProcessingGateway(); https.secure_collectorsolutions_com.csi_ecollections_portal.processinggateway.ProcessingGatewaySoap port = service.getProcessingGatewaySoap(); return port.calculatefeeNonNET(strXMLFee); } //Helper function to convert string to xml doc private static Document stringToXml(String strConvert) throws SAXException, ParserConfigurationException, IOException { DocumentBuilderFactory dbfac = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = dbfac.newDocumentBuilder(); Reader reader = new CharArrayReader(strConvert.toCharArray()); Document returnDoc = docBuilder.parse(new InputSource(reader)); return returnDoc; }
//Here is some PHP sample code used after importing and/or consuming the WSDL in some form or fashion. No framework or IDE was used to import the web service. //We tested this using a XAMPP server with PHP 5.4.3 //We're using the default SoapClient() available in php. Uncomment extension=php_openssl.dll and extension=php_soap.dll in your php.ini for this to work. $soap_client = new SoapClient('https://secure.collectorsolutions.com/CSI_eCollections_Portal/ProcessingGateway.asmx?WSDL'); //Load up the web service WSDL $strXmlStringRequest = '[XML string to send to the server]'; //XML string to send to server $strXmlStringResponse = $soap_client->calculatefee_NonNET(array('strXML' => $strXmlStringRequest)); //Response from the server. //The string is in the calculatefee_nonNETResult property of the class created. We have it printing the string into the new SimpleXMLElement constructor to make our xml doc. $xml = new SimpleXMLElement(print_r($strXmlStringResponse->calculatefee_nonNETResult, 1)); //PHP was casting this into a stdObj. //SimpleXMLElement can access xml child nodes like object properties $responseCode = $xml->RESPONSECODE; //Get the RESPONSECODE node text $fee = $xml->FEEAMOUNT;//Get the FEEAMONT node text
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Soon we will be adding code samples from different languages to help get you up to speed.
For now, check out the Reference section for more detailed info on all of our methods.