Represents a single Task on a queue.
| def google.appengine.api.taskqueue.taskqueue.Task.__init__ |
( |
|
self, |
|
|
|
payload = None , |
|
|
|
kwargs |
|
) |
| |
Initializer.
All parameters are optional.
Args:
payload: The payload data for this Task that will either be delivered
to the webhook as the HTTP request body or fetched by workers for pull
queues. This is only allowed for POST, PUT and PULL methods.
name: Name to give the Task; if not specified, a name will be
auto-generated when added to a queue and assigned to this object. Must
match the _TASK_NAME_PATTERN regular expression.
method: Method to use when accessing the webhook. Defaults to 'POST'. If
set to 'PULL', task will not be automatically delivered to the webhook,
instead it stays in the queue until leased.
url: Relative URL where the webhook that should handle this task is
located for this application. May have a query string unless this is
a POST method. Must not be specified if method is PULL.
headers: Dictionary of headers to pass to the webhook. Values in the
dictionary may be iterable to indicate repeated header fields. Must not
be specified if method is PULL.
params: Dictionary of parameters to use for Task. For POST and PULL
requests these params will be encoded as
'application/x-www-form-urlencoded' and set to the payload. For all
other methods, the parameters will be converted to a query string. Must
not be specified if the URL already contains a query string, or the
task already has payload.
countdown: Time in seconds into the future that this Task should execute.
Defaults to zero.
eta: A datetime.datetime specifying the absolute time at which the task
should be executed. Must not be specified if 'countdown' is specified.
This may be timezone-aware or timezone-naive. If None, defaults to now.
For pull tasks, no worker will be able to lease this task before the
time indicated by eta.
retry_options: TaskRetryOptions used to control when the task will be
retried if it fails.
target: The alternate version/backend on which to execute this task, or
DEFAULT_APP_VERSION to execute on the application's default version.
tag: The tag to be used when grouping by tag (PULL tasks only).
Raises:
InvalidEtaError: if the ETA is too far into the future;
InvalidTagError: if the tag is too long;
InvalidTaskError: if any of the parameters are invalid;
InvalidTaskNameError: if the task name is invalid;
InvalidUrlError: if the task URL is invalid or too long;
TaskTooLargeError: if the task with its payload is too large.
| def google.appengine.api.taskqueue.taskqueue.Task.add |
( |
|
self, |
|
|
|
queue_name = _DEFAULT_QUEUE , |
|
|
|
transactional = False |
|
) |
| |
Adds this Task to a queue. See Queue.add.
| def google.appengine.api.taskqueue.taskqueue.Task.add_async |
( |
|
self, |
|
|
|
queue_name = _DEFAULT_QUEUE , |
|
|
|
transactional = False , |
|
|
|
rpc = None |
|
) |
| |
Asynchronously adds this Task to a queue. See Queue.add_async.
| def google.appengine.api.taskqueue.taskqueue.Task.eta |
( |
|
self | ) |
|
Returns a datetime when this Task will execute.
| def google.appengine.api.taskqueue.taskqueue.Task.eta_posix |
( |
|
self | ) |
|
Returns a POSIX timestamp giving when this Task will execute.
| def google.appengine.api.taskqueue.taskqueue.Task.extract_params |
( |
|
self | ) |
|
Returns the parameters for this task.
Returns:
A dictionary of strings mapping parameter names to their values as
strings. If the same name parameter has several values then the value will
be a list of strings. For POST and PULL requests then the parameters are
extracted from the task payload. For all other methods, the parameters are
extracted from the url query string. An empty dictionary is returned if
the task contains an empty payload or query string.
Raises:
ValueError: if the payload does not contain valid
'application/x-www-form-urlencoded' data (for POST and PULL) or the url
does not contain a valid query (all other methods).
| def google.appengine.api.taskqueue.taskqueue.Task.headers |
( |
|
self | ) |
|
Returns a copy of the headers for this Task.
| def google.appengine.api.taskqueue.taskqueue.Task.method |
( |
|
self | ) |
|
Returns the method to use for this Task.
| def google.appengine.api.taskqueue.taskqueue.Task.name |
( |
|
self | ) |
|
Returns the name of this Task.
Will be None if using auto-assigned Task names and this Task has not yet
been added to a Queue.
| def google.appengine.api.taskqueue.taskqueue.Task.on_queue_url |
( |
|
self | ) |
|
Returns True if this Task will run on the queue's URL.
| def google.appengine.api.taskqueue.taskqueue.Task.payload |
( |
|
self | ) |
|
Returns the payload for this task, which may be None.
| def google.appengine.api.taskqueue.taskqueue.Task.queue_name |
( |
|
self | ) |
|
Returns the name of the queue this Task is associated with.
Will be None if this Task has not yet been added to a queue.
| def google.appengine.api.taskqueue.taskqueue.Task.retry_count |
( |
|
self | ) |
|
Returns the number of retries have been done on the task.
| def google.appengine.api.taskqueue.taskqueue.Task.retry_options |
( |
|
self | ) |
|
Returns the TaskRetryOptions for this task, which may be None.
| def google.appengine.api.taskqueue.taskqueue.Task.size |
( |
|
self | ) |
|
Returns the size of this task in bytes.
| def google.appengine.api.taskqueue.taskqueue.Task.tag |
( |
|
self | ) |
|
Returns the tag for this Task.
| def google.appengine.api.taskqueue.taskqueue.Task.target |
( |
|
self | ) |
|
Returns the target for this Task.
| def google.appengine.api.taskqueue.taskqueue.Task.url |
( |
|
self | ) |
|
Returns the relative URL for this Task.
| def google.appengine.api.taskqueue.taskqueue.Task.was_deleted |
( |
|
self | ) |
|
Returns True if this Task has been successfully deleted.
| def google.appengine.api.taskqueue.taskqueue.Task.was_enqueued |
( |
|
self | ) |
|
Returns True if this Task has been enqueued.
Note: This will not check if this task already exists in the queue.
The documentation for this class was generated from the following file:
- code/googleappengine-read-only/python/google/appengine/api/taskqueue/taskqueue.py


Ask the magic eight ball your important questions and receive guaranteed answers!
Oh magic eight ball, tell me
.
Ask
Definitive answer:


{% extends 'article/list-base-persona.html' %}
{% load static from staticfiles %}
{% block header_class %}new{% endblock %}
{% block head_title %}
Guidance for new exporters - great.gov.uk
{% endblock %}
{% block hero_title %}
New to
exporting
{% endblock %}
{% block breadcrums_title %}
New to exporting
{% endblock %}
{% block title %}
Start your exporting journey
{% endblock %}
{% block subtitle %}
It takes preparation to export successfully. Make sure you have the right resources and skills in place before you start.
Follow our guidance for new exporters to get an overview of the exporting process. From market research through to operational logistics, you’ll read about the terms, processes and information you need to be successful at selling overseas.
{% endblock %}


every move, every click these are all reported events
event bubbling -> fire event with that div, in the body, in the window
target -> event clicked on
event delegation in js -> allows you quickly bind events that don’t exist yet
AJAX
XMLHttpRequest == $.ajax
AJAX
123456789101112131415
$(function(){varpromise=$.ajax({url:"http://jsbin.com/iyijag.js"}).promise.done(function(data){//show user dataalert(data);//alert box with json data}).promise.fail(function(err){// on fail}).promise.always(function(data){//always called});});
AJAX by default is get, but
jquery deferred -> chaining things together without certainty of the event
Questions
debugging in your app. single click on line with chrome will drop in a debugger object.
can then see the object in console
if you use it once -> you don’t need to name the function, if you want to reuse, you probably want to
NPM for node- is like ruby gems - server side modules
HTML5 and websockets and threads
Avi Rant
rails works nicely with ember
javascript provides you
Avi Javascript Lecture
if you want to do anything to an object, you need to first grab it from the DOM
document.baseURI
document - returns the whole window
{} in javascript is an object
Building an Object in Javascript
1234567891011121314
o={}//instantiating an objecto.first_name="avi"o.last_name="flom"o.full_name=function(){this.first_name+" "+this.last_name}//like self.first_name + " " + self.last_name in ruby//can see what this is in the logo.full_name=function(){console.log(this)};//could do this, but it isn't object orientedfunctionfull_name(object){returnobject.first_name+object.last_name}
$ sign == jQuery
1234567891011121314151617
document.onready=function(){$("form a")}document.onready();//This means that when the document is loaded, fire this.$(function(){$("form a").click(function(x){alert(x.clientX+","x.clientY") return false; //stop the normal event -> like following a link //this would work like x.preventDeafult(); })});//x is the event in this case//$("forma")isalmostlikeayieldfromablock,thatyouwillbeabletoaccess
12345
$(this)// a full blown object that knows about its parentthis// is just a return of DOM. This doesn't have much info//.attr("href") is like accessing an attribute or key of the objectwindow.location=$(this).attr("href")+"?source=flatironschool"
You are hooking into events. You are dependent on the browser and when events are loaded. It’s not about linear execution. It’s about the browser API.
applying a bind to an element will always happen in a ready box
current target, the thing that was actually clicked
handleObj - the actual event, event type -> both might be a click event
$(function)(){$("form a").click(function(e){e.preventDefault;//select the object//$select = $('#mixtape_mixtape_songs_attributes_0_song');$select=$('form select:last');//grab the last element with a pseudo selector//duplicate code$new_select=$select.clone();console.log($new_select);//edit's name$next_name=$select.attr("name")console.log($next_name)next_int=parseInt(next_name.replace("mixtape[mixtape_songs_attribute][","").replace("]song_id"))+1;new_select.attr("name",next_name)//insert it back into the DOM$("div.actions")returnfalse;})});//can have a document object that hasn't been inserted into the view yet
123456
$("a").click(function(){alert("test")});//equal tot=function(){alert("test")};->thisloadedintomemoryandrunwhenready.// t = alert("test") -> this is literal and will be called immediately.$("a").click(t);
Methods
key press event
blur(), change(), click()
handler() -> the function you want to run when this change occurs
hover is the combo of focus and blur
every keypress comes with two events key down and key up


New Startpage for a Music Review
01Classic Arcade Game
02Redesigning a site
03Responsive Calender
04Getting to know APIs
05Page for our own GDM class
06Learning how to use Harp and host our portfolio with Github
07 and 08Parallax site with the TOP 10 Urban songs
09Pie-chart with a QR
010Top 5 Christmas songs using an unordered list
011


Dependency Analyzer - User's documentation
Introduction
This project is a service, which provides information about built artifacts and analyse the projects' dependencies. It can lookup the Red Hat build artifacts and inform the users about alternatives instead of the artifacts used in their projects, produces dependency reports of artifacts and resolves dependency tree.
Dependency Analyzer also maintains a database of blocklisted artifacts, which should help the user to decide, which artifacts to use in their projects.
This project is hosted on GitHub and developed mainly by the JBoss Productization team, but external contributors are welcome.
Blocklist
The service maintains the database of the blocklisted artifacts. This data in the database can be changed ony by authenticated users. In future authorization may be added.
The meaning of the this lists is:
- Blocklist - contains artifacts, which should not be used in the projects. There are typically artifacts, which cannot be built, has unacceptable license, contains vulnerabilities, etc. The inserted artifacts can be of community versions of artifacts (e.g. 4.2.18.Final) which will blocklist all redhat builds of that version or of redhat version (e.g. 4.2.18.Final-redhat-1) which will blocklist the specific version.
Lookup of built artifacts
Dependency Analyzer can lookup the Red Hat built artifacts and tell the user if an artifact was built or not and provide them alternative versions of the artifact. The user gets the information about:
- The latest built version of the artifact
- All built versions of artifacts with the same GroupId, ArtifactId
- Blocklist status of the requested artifact
Dependency reports
The system is able to provide information about the dependencies of a project. It can analyse a repository specified by the SCM URL (+ revision). This feature extends the lookup and it resolves whole dependency tree and provides information for every artifact in the tree and also some helper data like how many dependencies are not built.Data source
Dependency Analyzer is using Indy, an artifact proxy for maven, to get information about built artifacts.
Currently data about built artifacts are gathered from the public product repository (maven.repository.redhat.com).
The integration with Brew/MEAD repositories is done and Indy will proxy also artifacts from the candidate tags.
Dependency Analyzer also provides built artifacts from the Project Newcastle build system.
Interfaces
Dependency Analyzer is a server side application and there are two ways how to use it. A REST API, which provides the main logic of the system and provides an easy way to use it in other applications. A CLI tool, which is more handy for the manual usage. The CLI tool is mainly a thin client, which gets all data from the service using the REST API.
REST API
The REST API is based on a Swagger documentation, which provides an easy way to have an up to date documentation and also a simple way to try the REST API from the browser. The path to the Swagger documentation is /da/doc. From this endpoint there is also link to the latest API version.
CLI tool
The CLI tool is more handy for the manual or script usage. Most of the data is obtained from the server application, so it is not possible to use the CLI tool without connection to the server. The tool is a collection of simple Python scripts, which requires to have installed interprets for Python 3.5 and above.
CLI tool manual
In this section will be described how to use the CLI tool and what are its options.
Installation
-
The easiest way to make the CLI tool running is to download the ZIP archive from GitHub, which contains all the required support scripts and CLI tool. The latest versions of the scripts are always placed in the folder /cli. When you download the ZIP file, you can unzip the file and start using it. How to do that?
- Unzip the CLI: unzip da-cli-tools-2.0.0-pack.zip
- Enter the folder with CLI: cd da-cli-tools-2.0.0
- Change permissions: chmod +x *.py
-
Second option is to clone Dependency Analyzer repository via git:
- Clone the repository: git clone https://github.com/project-ncl/dependency-analysis
- Enter the directory with the CLI: cd dependency-analysis/cli-wrap/src/main/resources/cli/
- Change permissions: chmod +x *.py
-
After unpacking/clonning CLI tool, you need to configure servers.
You have to specify DA server and KeyCloak authentication server. It can be done by inserting URL addresses of these servers to file config.json. DA server should be filled into "daServer" field. This server has to support WebSocket and HTTP protocol. Keycloak server should be in field "keycloakServer". There are also "keycloakClientId" and "keycloakRealm" fields, which should be filled by your KeyCloak configuration for proper working scripts. DA server can be also set as environmental variable ($ export DA_SERVER=...).
Note that DA server must be inserted protocol-less because services are using different protocols.
-
Before first run
Ensure that you have installed python3 in version 3.5+, requests, websockets and asyncio modules. Websockets should contain asyncio module, so these two modules are installed just by websocked install command.
If you do not have them installed, it can be easily done by these commands:- On Fedora 24+ you can install it using: dnf install python3 python3-requests python3-websockets
- On other systems you can use prepared script install-python3.5.sh
Options description
There is a couple of options, which can define the behavior of the CLI tool. The more complex options are described in this section. If you want to see description of all the available options you can find it in the help of the tool.
The output of the tool is delimited by the tab, but in this section the data are displayed in the list, which strictly conforms to the order of the output
-
No parameters
- The tool will print the help with a basic description of options
-
Lookup built artifacts (lookup)
- Lookups all built versions of the requested GA and reports if there is any exact match to the requested GAV
-
Output:
- Requested GAV
- RH version of the artifact or "None" if the artifact was not found
- blacklisted/greylisted/whitelisted
- All built versions of the requested GA
-
Usage:
./da-cli.py lookup [GROUP_ID:ARTIFACT_ID[:PACKAGING[:CLASSIFIER]]:VERSION[:SCOPE]] [--products PRODUCTS] [--productIDs IDS]
When GROUP_ID:ARTIFACT_ID:VERSION is specified finds corresponding redhat versions for it. When it is not specified, reads G:A:Vs from standard input and finds corresponding redhat versions for all of them. Packaging, classifier and scope is ignored in both cases. Consider artifact only from products specified by IDs ([--productIDs IDS]) or names ([--products PRODUCTS]).
-
Dependency report of a SCM
repository (scm-report)
- Creates a dependency report for a single SCM repository (Currently only Git repositories are supported). This option provides the same information as the report option. The dependency report is expected to start from some module/POM in the project and analyses the POM dependencies.
- Output: The same as in the option report.
-
Usage:
./da-cli.py scm-report [--raw|--json] scm tag pom-path [--products PRODUCTS] [--productIDs IDS]
- scm - URL to the remote SCM repository
- tag - Tag, branch or revision of the SCM
- pom-path - Path to the POM in the repository, which will be the starting POM for the analysis
- Consider artifact only from products specified by IDs ([--productIDs IDS]) or names ([--products PRODUCTS])
-
Advanced dependency report of a SCM repository
(scm-report-advanced)
-
This option extends the standard
SCM dependency report
with the some summarizing information related directly to the analysed
project.
The new information are: which project GAVs are blocklisted, which GAVs are already built / not built / built in the different versions. -
Output:
- Blocklisted artifacts in a project
- Built community artifacts, which were built internally
- Community artifacts with other built version - artifacts, which wasn't built, but there are builds of the same GA
- Community artifacts - artifacts, which weren't been built
- The same dependency tree as in the regular dependency report
-
Usage:
./da-cli.py scm-report-advanced [--json] scm tag pom-path [--products PRODUCTS] [--productIDs IDS]
- scm - URL to the remote SCM repository
- tag - Tag, branch or revision of the SCM
- pom-path - Path to the POM in the repository, which will be the starting POM for the analysis
- Consider artifact only from products specified by IDs ([--productIDs IDS]) or names ([--products PRODUCTS])
-
This option extends the standard
SCM dependency report
with the some summarizing information related directly to the analysed
project.
-
Align report
- This option checks toplevel dependencies of all modules from git-scm link and prints sumarized information.
-
Output:
Internaly built: MODULE DEPENDENCY BUILT_VERSION (PRODUCT) Built in different version: MODULE DEPENDENCY BUILT_VERSION (PRODUCT) Not built: MODULE DEPENDENCY Blacklisted: MODULE DEPENDENCY
-
Usage
./da-cli.py align-report [--json] [--unknown] [--productIDs IDS]... [--repository REPOSITORY]... SCM TAG [POM-PATH]
- --json Output unparsed response from Dependency Analyzer.
- --unknown Consider artifacts from unknown products.
- --productIDs IDS Consider artifact only from specified product IDs. IDS should be comma separated.
- --repository REPOSITORY Aditional maven repositories required by the analysed project. You can specify this option multiple times.
-
Difference of products
- Returns list of different versions of artifacts between two products given by their ID
-
Output:
- List of different versions
-
Usage
./da-cli.py difference [--json] leftID rightID
- --json Output unparsed response from Dependency Analyzer.
- leftID ID of first product
- rightID ID of second product
-
Administration tools
- These tools add, remove or change data. These are administrative tools, so you need to be authenticated to use them. You can authenticate with your credentials when you run admin tool. You are asked to enter your login. System user name is used as default. After you are asked to enter password. In case credentials are wrong, CLI tool exits with failure message with no data changed.
Examples
- List all artifacts in the whitelist
- ./da-cli.py list white
- Add a product to whitelist
- ./da-cli-admin.py add whitelist-product eap:7.0.0 SUPPORTED
- Add an artifact to whitelist
- ./da-cli-admin.py add white org.jboss.hibernate:hibernate-core:3.4.2.redhat-1 eap:7.0.0
- Add several artifact to whitelist by reading G:A:Vs from standard input
- ./da-cli-admin.py add white eap:7.0.0 < gavfile.text
- Remove an artifact from blocklist
- ./da-cli-admin.py delete black org.jboss.hibernate:hibernate-core:3.4.2
- Check all dependencies from pom and print their black/white list status
- ./da-cli.py pom-bw <PATH_TO_DIRECTORY>
- Check all dependencies from pom and print their report status
- ./da-cli.py pom-report <PATH_TO_DIRECTORY>
- Lookup built versions of an artifact
- ./da-cli.py lookup org.hibernate:hibernate-core:4.2.18.Final
- Create dependency report of an artifact
- ./da-cli.py report org.hibernate:hibernate-core:4.2.18.Final
- Create SCM report for a project module
- ./da-cli.py scm-report https://github.com/jboss-fuse/fuse fuseenterprise-6.2.1.redhat-084 ./esb/pom.xml


The concept of inlining data in the base table is extended to large data objects (LOBs) in DB2 version 9.7. This tutorial explores the usage and performance benefits of inline LOBs.
LOBs can be as large as 2G bytes in size. Because of the potential size of a LOB, they are not cached in buffer pools to perform fast in-memory reads. It is not a best nor a general practice to reference a LOB as a whole. Application programs typically process LOB values one piece at a time by referencing the large object descriptors.
A LOB descriptor is placed in the base table row. It refers to the location of a single LOB value stored apart from the base table rows on the database server. With LOB descriptors, buffer pools can be used to cache the location of the LOBs. However there is a tradeoff of using LOB descriptors. Manipulation of the LOB data is more difficult because of the need to use the LOB descriptor and the need to store the LOB in a separate location.
To help simplify LOB manipulation and improve LOB query performance, you can now choose to store smaller LOB data inline within the base table rows. Unlike regular LOB data, inline LOBs are cached in buffer pools. They are also qualified for row compression if row compression is enabled.
In this tutorial, you will complete the following steps to discover the benefits of using inline LOBs:
This tutorial uses the database snapshot monitors to show the underlying read and write activities. Before you begin, make sure you have turned on all the monitor switches.
From the Technology Explorer, go to the menu View > Configurations > Monitor Settings. For each of the monitor switches, click the Change icon and enter 'ON'. You should see the 'Deferred Value' is set to 'ON'. You need to restart DB2 so that the changes can take effect.
The snapshot monitor accumulates information for a database only while it is active. You need to start the database with the ACTIVATE DATABASE command. For example, issue the following in a DB2 Command Window to activate the SAMPLE database.
DB2 ACTIVATE DATABASE SAMPLE


Form Generator
Database Info
DB Host
DB User
DB Password
Database
Not loaded
Table
Not loaded
Generate Form


Presale tickets to see Texas perform anniversary gig at Glasgow Hydro are on sale - here’s where to get them
Scottish rockers Texas will be celebrating the 30th anniversary of their debut album 'Southside' with a show at the Hydro next year
by Linda HowardPresale tickets to see Glasgow heroes Texas perform an anniversary concert at the SSE Hydro next year are on sale today.
The Scottish rockers will be celebrating the 30th anniversary of their debut album 'Southside' with the special performance on Saturday, October 17, 2020.
The early release tickets are on sale from 9am through Ticketmaster here .
The band, fronted by Sharleen Spiteri and famous for hits such as 'I Don't Want A Lover' and 'Black Eyed Boy', have sold over 40 million records during the course of their career, since forming in 1986.
The Hydro show comes on the back of a sold-out performance to celebrate the band’s 30 years in music - set to take place on December 15 at SWG3 in Glasgow.
There are several ticket presales for the SSE Hydro show happening over Monday and Tuesday before going on general sale at 9am on Wednesday, November 27 - you can get them via Ticketmaster here .


return value serialization extension
Concept Description
The current REST channel return value supports both application/json and text/plain formats, supports developer extensions and rewrites, service providers provide serialization capabilities through producer declarations, and service consumers specify return value serialization through the request's Accept header. By default, the data in application/json format is returned.
Development Instructions
-
extension
Developers can extend the return value serialization method programmatically based on business needs. The implementation steps are as follows, taking the extended support application/xml format as an example:
1. Implement the interface ProduceProcessor
.
> getName() returns the current extended data type name > > getOrder() returns the current data type priority. It has multiple implementation classes with the same name. It only loads the highest priority. The smaller the number, the higher the priority. > > doEncodeResponse(OutputStream output, Object result) encodes the result object into output, where the logic needs to be implemented by itself. > > doDecodeResponse(InputStream input, JavaType type) parses the input into the corresponding object, where the logic needs to be implemented by itself.
```java public class ProduceAppXmlProcessor implements ProduceProcessor {
@Override
public String getName() {
return MediaType.APPLICATION_XML;
}
@Override
public int getOrder() {
return 0;
}
@Override
public void doEncodeResponse(OutputStream output, Object result) throws Exception {
output.write(JAXBUtils.convertToXml(result).getBytes());
}
@Override
public Object doDecodeResponse(InputStream input, JavaType type) throws Exception {
return JAXBUtils.convertToJavaBean(input, type);
}
} ```
2. Add a configuration file
In the META-INF/services/ folder under resources, create a new file xxx.ProduceProcessor (xxx is the package name of the interface), and fill in the content xxx.ProduceAppXmlProcessor (xxx is the package name of the implementation class).
-
Rewrite
Developers can rewrite the existing application/json and text/plain implementation logic, or rewrite the self-extended format to rewrite the xml serialization method as an example:
1. Create a class named 'ProduceAppXmlProcessorwith the same name to implement the interface
ProduceProcessor`.
2. Rewrite the codec logic in the doEncodeResponse
and doDecodeResponse
methods
3. Change the return value in the getOrder method, which is smaller than the return value of the original method. For example, return -1, the original method return value of application/json and text/plain defaults to 0.
4. In the META-INF/services/ folder under resources, create a new file xxx.ProduceProcessor (xxx is the package name of the interface), and fill in the content xxx.ProduceAppXmlProcessor (xxx is the package name of the implementation class).
-
verification
Service providers provide xml serialization capabilities through producer declarations
java
@RequestMapping(path = "/appXml", method = RequestMethod.POST, produces = MediaType.APPLICATION_XML_VALUE)
public JAXBPerson appXml(@RequestBody JAXBPerson person) {
return person;
}
The service consumer indicates the return value xml serialization mode through the request's Accept header.
java
private void testCodeFirstAppXml(RestTemplate template, String cseUrlPrefix) {
JAXBPerson person = new JAXBPerson("jake", 22, "it", "60kg");
person.setJob(new JAXBJob("developer", "coding"));
HttpHeaders headers = new HttpHeaders();
headers.add("Accept", MediaType.APPLICATION_XML_VALUE);
HttpEntity<JAXBPerson> requestEntity = new HttpEntity<>(person, headers);
ResponseEntity<JAXBPerson> resEntity = template.exchange(cseUrlPrefix + "appXml",
HttpMethod.POST,
requestEntity,
JAXBPerson.class);
TestMgr.check(person, resEntity.getBody());
}


Will you sign up for one of Suffolk's most popular outdoor events next year?
by Brad JonesIt attracts nearly 1,000 people every year - and is becoming increasingly popular with runners.
The Orwell Challenge takes place on June 21, 2020, and gives people the chance to walk or run along the beautiful Orwell estuary, over a variety of distances.
It will be the 44th year of the event, which has now raised £3million for good causes.
In recent years, the event has introduced a trail marathon and half marathon, which is validated by the Trail Running Association, affiliated to UK Athletics. That means runner results will be posted on RunBritain and the Power of 10 websites.
However, if you simply want to walk, there are options between three and 25 miles - with the routes well signposted and marshalled.
The challenge, organised by Ipswich East Rotary Club, was launched this week at Greshams Ipswich, where BBC Radio Suffolk's Mark Murphy said it was a very special event for the county.
He explained: "Anybody and everybody can take part and raise money for whatever cause they want. There are lots of other fundraising events but they are for specific charities - this is for absolutely everything."
Organiser John Button said they continued to refine the event each year and make improvements.
He added: "It is a challenge but it is so varied - people who do it really love it."
Entries are now open - visit the website to enter.


We did a lot of work in laying a foundation for the app in the previous steps, so now we'll do something simple; we will add full-text search (yes, it will be simple!). We will also write an end-to-end (E2E) test, because a good E2E test is a good friend. It stays with your app, keeps an eye on it, and quickly detects regressions.
We made no changes to the component's controller.
app/phone-list/phone-list.template.html
:

Search: <input ng-model="$ctrl.query" />

{{phone.name}}

{{phone.snippet}}

We added a standard HTML <input>
tag and used AngularJS's filter function
to process the input for the ngRepeat directive.
By virtue of the ngModel directive, this lets a user enter search criteria and immediately see the effects of their search on the phone list. This new code demonstrates the following:
Data-binding: This is one of the core features in AngularJS. When the page loads, AngularJS binds the
value of the input box to the data model variable specified with ngModel
and keeps the two in
sync.
In this code, the data that a user types into the input box (bound to $ctrl.query
) is
immediately available as a filter input in the list repeater
(phone in $ctrl.phones | filter:
$ctrl.query
). When changes to the data model cause the
repeater's input to change, the repeater efficiently updates the DOM to reflect the current state
of the model.
Use of the filter
filter: The filter function uses the $ctrl.query
value to create a new array that contains only those records that match the query.
ngRepeat
automatically updates the view in response to the changing number of phones returned
by the filter
filter. The process is completely transparent to the developer.
In previous steps, we learned how to write and run unit tests. Unit tests are perfect for testing controllers and other parts of our application written in JavaScript, but they can't easily test templates, DOM manipulation or interoperability of components and services. For these, an end-to-end (E2E) test is a much better choice.
The search feature was fully implemented via templates and data-binding, so we'll write our first E2E test, to verify that the feature works.
e2e-tests/scenarios.js
:
describe('PhoneCat Application', function() {
describe('phoneList', function() {
beforeEach(function() {
browser.get('index.html');
});
it('should filter the phone list as a user types into the search box', function() {
var phoneList = element.all(by.repeater('phone in $ctrl.phones'));
var query = element(by.model('$ctrl.query'));
expect(phoneList.count()).toBe(3);
query.sendKeys('nexus');
expect(phoneList.count()).toBe(1);
query.clear();
query.sendKeys('motorola');
expect(phoneList.count()).toBe(2);
});
});
});
This test verifies that the search box and the repeater are correctly wired together. Notice how easy it is to write E2E tests in AngularJS. Although this example is for a simple test, it really is that easy to set up any functional, readable, E2E test.
Even though the syntax of this test looks very much like our controller unit test written with Jasmine, the E2E test uses APIs of Protractor. Read about the Protractor APIs in the Protractor API Docs.
Much like Karma is the test runner for unit tests, we use Protractor to run E2E tests. Try it with
npm run protractor
. E2E tests take time, so unlike with unit tests, Protractor will exit after the
tests run and will not automatically rerun the test suite on every file change.
To rerun the test suite, execute npm run protractor
again.
npm start
to fire up
the web server.
Display the current value of the query
model by adding a {{$ctrl.query}}
binding into the
phone-list.template.html
template and see how it changes, when you type in the input box.
You might also try to add the {{$ctrl.query}}
binding to index.html
.  This is because the query
model lives in the scope
defined by the <phone-list>
component.
Component isolation at work!
We have now added full-text search and included a test to verify that it works! Now let's go on to step 6 to learn how to add sorting capabilities to the PhoneCat application.


{% load static %} {% load composites %} {% load input_field %} {% load format_utils %}
Court File No.:
Court Registry: {% response responses.court_registry_for_filing %}
Claimant 1: {% include "partials/name_with_alias.html" with name=responses|name_you use_other_name=responses.any_other_name_you other_names=responses.other_name_you class_name='form-entry_claimant' %}
Claimant 2: {% include "partials/name_with_alias.html" with name=responses|name_spouse use_other_name=responses.any_other_name_spouse other_names=responses.other_name_spouse class_name='form-entry_claimant' %}
| Claimant 1 and Claimant 2: | |
| {% checkbox responses.when_were_you_live_married_like %} began to live together in a marriage-like relationship on [dd/mmm/yyyy] | {% response responses.when_were_you_live_married_like as_date=True %} |
|
{% checkbox responses.when_were_you_married %}
were married on [dd/mmm/yyyy]
at: [city or town; province or state; country]
|
{% response responses.when_were_you_married as_date=True %}
{% if responses.where_were_you_married_city and responses.where_were_you_married_country %} {% response responses.where_were_you_married_city %}; {% if responses.where_were_you_married_prov %} {% response responses.where_were_you_married_prov %}; {% endif %} {% if responses.where_were_you_married_country == 'Other' %} {% response responses.where_were_you_married_other_country %} {% else %} {% response responses.where_were_you_married_country %} {% endif %} {% else %} {% endif %} |
| {% checkbox responses.separation_date %} separated on [dd/mmm/yyyy] | {% response responses.separation_date as_date=True %} |
| {% checkbox False %} were divorced from each other by order made on [dd/mmm/yyyy] | |
| {% checkbox married_marriage_like='Living together in a marriage like relationship' %} were never married |
| {% checkbox want_which_orders='A legal end to the marriage' %} Claimant 1 and Claimant 2 are asking for a divorce order. | ||
| A. Personal information: | ||
| Claimant 1 | Claimant 2 | |
| Birthdate: [dd/mmm/yyyy] | {% response responses.birthday_you as_date=True %} | {% response responses.birthday_spouse as_date=True %} |
| Habitually resident in British Columbia since: [dd/mmm/yyyy] | {% if responses.lived_in_bc_you == 'Since birth' %} {% response responses.birthday_you as_date=True %} {% elif responses.lived_in_bc_you == 'Moved to B.C. on' %} {% response responses.moved_to_bc_date_you as_date=True %} {% else %} {% endif %} | {% if responses.lived_in_bc_spouse == 'Since birth' %} {% response responses.birthday_spouse as_date=True %} {% elif responses.lived_in_bc_spouse == 'Moved to B.C. on' %} {% response responses.moved_to_bc_date_spouse as_date=True %} {% else %} {% endif %} |
| Surname at birth: | {% response responses.last_name_born_you %} | {% response responses.last_name_born_spouse %} |
| Surname immediately before marriage: | {% response responses.last_name_before_married_you %} | {% response responses.last_name_before_married_spouse %} |
| Marital status immediately before marriage: |
{% checkbox marital_status_before_you='Never married' %} never married {% checkbox marital_status_before_you='Divorced' %} divorced {% checkbox marital_status_before_you='Widowed' %} widowed |
{% checkbox marital_status_before_spouse='Never married' %} never married {% checkbox marital_status_before_spouse='Divorced' %} divorced {% checkbox marital_status_before_spouse='Widowed' %} widowed |
| Place of marriage: [city or town; province or state; country] | {% if responses.where_were_you_married_city and responses.where_were_you_married_country %} {% response responses.where_were_you_married_city %}; {% if responses.where_were_you_married_prov %} {% response responses.where_were_you_married_prov %}; {% endif %} {% if responses.where_were_you_married_country == 'Other' %} {% response responses.where_were_you_married_other_country %} {% else %} {% response responses.where_were_you_married_country %} {% endif %} {% else %} {% endif %} |
| B. Grounds for claim for divorce: | |||||
|
{% checkbox True %}
Divorce is claimed as a result of having lived separate and apart.
{% checkbox False %}
Divorce is claimed on grounds other than having lived separate and apart.
|
|||||
|
Divorce claimed as a result of having lived separate and apart.
(i) {% checkbox responses.separation_date %}
Claimant 1 and Claimant 2 have lived separate and apart
since {% response responses.separation_date|date_formatter %}
|
|||||
|
AND
{% checkbox try_reconcile_after_separated='NO' %}
Claimant 1 and Claimant 2 have not lived together since then
{% checkbox try_reconcile_after_separated='YES' %}
Claimant 1 and Claimant 2 have lived together again during the following period(s), in an unsuccessful attempt to reconcile:
|
|||||
|
(ii) {% checkbox False %}
Other grounds,
under section 8 (2) (b) of the Divorce Act (Canada):
{% checkbox False %}
Adultery (the respondent has committed adultery)
{% checkbox False %}
Cruelty (the respondent has treated the applicant with physical or mental cruelty
of such a kind as to make continued cohabitation intolerable)
|
|||||
|
AND {% checkbox False %}
There has been no condonation of any act relied on under
section 8 (2) (b) of the Divorce Act (Canada)
as a ground for divorce.
|
| C. Claimant 1 and Claimant 2 confirm that: [Check both of the following boxes.] | |
| {% checkbox no_reconciliation_possible='I agree' %} There is no possibility of reconciliation. | |
| {% checkbox no_collusion='I agree' %} I do not know about and I am not involved in any arrangement to make up or to hide evidence or to deceive the court to obtain a divorce. |
| D. Proof of marriage: [Check whichever one of the following boxes is correct and complete any required information.] | |
| {% checkbox original_marriage_certificate='YES' %} A certificate of marriage or registration of marriage has been filed. | |
|
{% checkbox original_marriage_certificate='NO' provide_certificate_later='YES' %}
A certificate of marriage or registration of marriage
is not being filed with this notice of joint family
claim because
{% if responses.provide_certificate_later_reason and responses.original_marriage_certificate == 'NO' and responses.provide_certificate_later == 'YES' %}
{{ responses.provide_certificate_later_reason }}
{% endif %}
and the certificate will be filed before this claim is set down for trial or an application is made for an order of divorce. |
|
|
{% if responses.provide_certificate_later != 'YES' %}
{% checkbox original_marriage_certificate='NO' %}
{% else %}
{% checkbox False %}
{% endif %}
It is impossible to obtain a certificate of marriage or
registration of marriage because:
{% if responses.not_provide_certificate_reason and responses.original_marriage_certificate == 'NO' and not responses.provide_certificate_later == 'YES' %}
{{ responses.not_provide_certificate_reason|striptags|linebreaksbr }}
{% endif %}
|
|
Children:
{% checkbox has_children_of_marriage='False' %}
There are no children of the marriage, as defined by
the Divorce Act (Canada), or children of whom
Claimant 1 and Claimant 2 are parents within the meaning
of the Family Law Act.
OR {% checkbox derived.has_children_of_marriage %}
There are children of the marriage, as defined by the
Divorce Act (Canada), or children of whom
Claimant 1 and Claimant 2 are parents within the meaning
of the Family Law Act , and those children
are:
|
|
A. {% checkbox derived.has_children_of_marriage derived.wants_child_support want_parenting_arrangements='YES' %}
Claimant 1 and Claimant 2 are asking for the following
order respecting arrangements for parenting or
contact:
{% if derived.has_children_of_marriage and responses.want_parenting_arrangements == 'YES' and responses.order_respecting_arrangement and derived.wants_child_support %}
|
|
B.
{% if responses.child_support_in_order == 'NO' %}
{% checkbox false %}
{% else %}
{% checkbox responses.order_for_child_support derived.has_children_of_marriage derived.wants_child_support %}
{% endif %}
Claimant 1 and Claimant 2 are asking for an order for
child support as follows:
{% if derived.has_children_of_marriage and responses.order_for_child_support and derived.wants_child_support and responses.child_support_in_order != 'NO' %}
|
|
C. {% checkbox derived.wants_child_support derived.has_children_of_marriage special_extraordinary_expenses='YES' %}
Claimant 1 and Claimant 2 are asking for an order for Special and Extraordinary Expenses as follows:
{% if derived.has_children_of_marriage and responses.special_extraordinary_expenses == 'YES' and derived.wants_child_support %}
|
|
D. {% checkbox responses.child_support_act derived.has_children_of_marriage derived.wants_child_support %}
Claimant 1 and Claimant 2 are asking for the orders
under paragraphs A and B of this section under the
following statute(s):
[Check one or both of the following boxes, as applicable.] {% checkbox derived.has_children_of_marriage derived.wants_child_support child_support_act='the Divorce Act (Canada)' %} the Divorce Act (Canada) {% checkbox derived.has_children_of_marriage derived.wants_child_support child_support_act='the Family Law Act' %} the Family Law Act |
|
{% checkbox derived.wants_spousal_support %}
Claimant 1 and Claimant 2 are asking for an order for spousal support as follows:
{% if derived.wants_spousal_support and responses.spouse_support_details %}
|
|
{% checkbox responses.spouse_support_act derived.wants_spousal_support %}
Claimant 1 and Claimant 2 are asking for an order for spousal support under:
[Check one or both of the following boxes, as applicable.] {% checkbox derived.wants_spousal_support spouse_support_act='The Divorce Act (Canada)' %} the Divorce Act (Canada) {% checkbox derived.wants_spousal_support spouse_support_act='The Family Law Act' %} the Family Law Act |
|
A. Property claims under the Family Law Act
{% checkbox derived.wants_property_division %}
Claimant 1 and Claimant 2 are asking for an order for:
{% checkbox derived.wants_property_division deal_with_property_debt='Equal division' %}
an equal division of family property and family debt
{% checkbox derived.wants_property_division deal_with_property_debt='Unequal division' %}
an unequal division of family property and family debt as follows:
{% if derived.wants_property_division and responses.deal_with_property_debt == 'Unequal division' and responses.how_to_divide_property_debt %}
|
|
B. Other property claims
{% checkbox derived.wants_property_division responses.other_property_claims %}
Claimant 1 and Claimant 2 ask for an order respecting
an interest in property or for compensation instead
of an interest in that property, as follows:
{% if derived.wants_property_division and responses.other_property_claims %}
|
|
{% if derived.wants_other_orders %}
{% if responses.other_orders_detail or responses.name_change_you == 'YES' or responses.name_change_spouse == 'YES' %}
{% checkbox %}
{% else %}
{% checkbox False %}
{% endif %}
{% else %}
{% checkbox False %}
{% endif %}
Claimant 1 and Claimant 2 are asking for an order in the
following terms:
[set out terms of proposed order] |
|
Claimant 1: {% if responses.address_to_send_official_document_street_you and responses.address_to_send_official_document_city_you and responses.address_to_send_official_document_country_you %} {{ responses.address_to_send_official_document_street_you }}, {{ responses.address_to_send_official_document_city_you }}, {% if responses.address_to_send_official_document_prov_you %} {{ responses.address_to_send_official_document_prov_you }}, {% endif %} {% if responses.address_to_send_official_document_country_you == 'Other' %} {{ responses.address_to_send_official_document_other_country_you }} {% else %} {{ responses.address_to_send_official_document_country_you }} {% endif %} {% if responses.address_to_send_official_document_postal_code_you %} , {{ responses.address_to_send_official_document_postal_code_you }} {% endif %} {% else %} {% endif %} Fax (optional) {% if responses.address_to_send_official_document_fax_you %} {{ responses.address_to_send_official_document_fax_you }} {% else %} {% endif %} E-mail (optional) {% if responses.address_to_send_official_document_email_you %} {{ responses.address_to_send_official_document_email_you }} {% else %} {% endif %} |
Claimant 2: {% if responses.address_to_send_official_document_street_spouse and responses.address_to_send_official_document_city_spouse and responses.address_to_send_official_document_country_spouse %} {{ responses.address_to_send_official_document_street_spouse }}, {{ responses.address_to_send_official_document_city_spouse }}, {% if responses.address_to_send_official_document_prov_spouse %} {{ responses.address_to_send_official_document_prov_spouse }}, {% endif %} {% if responses.address_to_send_official_document_country_spouse == 'Other' %} {{ responses.address_to_send_official_document_other_country_spouse }} {% else %} {{ responses.address_to_send_official_document_country_spouse }} {% endif %} {% if responses.address_to_send_official_document_postal_code_spouse %} , {{ responses.address_to_send_official_document_postal_code_spouse }} {% endif %} {% else %} {% endif %} Fax (optional) {% if responses.address_to_send_official_document_fax_spouse %} {{ responses.address_to_send_official_document_fax_spouse }} {% else %} {% endif %} E-mail (optional) {% if responses.address_to_send_official_document_email_spouse %} {{ responses.address_to_send_official_document_email_spouse }} {% else %} {% endif %} |
| Date: | {% now "d/M/Y" %} | ||
| [dd/mmm/yyyy] |
Signature of Claimant 1 lawyer for Claimant 1 |
| Date: | {% now "d/M/Y" %} | ||
| [dd/mmm/yyyy] |
Signature of Claimant 2 lawyer for Claimant 2 |
The following certificate must be completed for each party to a divorce claim who is represented by a legal adviser.
By checking this box, I, , legal adviser for [name of party], certify that I have complied with section 7.7 of the Divorce Act (Canada), which says:
7.7 (1) Unless the circumstances of the case are of such a nature that it would clearly not be appropriate to do so, it is the duty of every legal adviser who undertakes to act on a spouse’s behalf in a divorce proceeding
(a) to draw to the attention of the spouse the provisions of this Act that have as their object the reconciliation of spouses; and
(b) to discuss with the spouse the possibility of the reconciliation of the spouses and to inform the spouse of the marriage counselling or guidance facilities known to the legal adviser that might be able to assist the spouses to achieve a reconciliation.
(2) It is also the duty of every legal adviser who undertakes to act on a person’s behalf in any proceeding under this Act
(a) to encourage the person to attempt to resolve the matters that may be the subject of an order under this Act through a family dispute resolution process, unless the circumstances of the case are of such a nature that it would clearly not be appropriate to do so;
(b) to inform the person of the family justice services known to the legal adviser that might assist the person
(i) in resolving the matters that may be the subject of an order under this Act, and
(ii) in complying with any order or decision made under this Act; and
(c) to inform the person of the parties’ duties under this Act.
| Date: | |||
| [dd/mmm/yyyy] |
Signature of legal adviser |


There are two kinds of controllers provided by the utils library: navigation controllers and content controllers.
These should be used inside of the plugin's html contents.
The utils library provides the window.utils.BaseNavigationCtrl
object.
In order to use it, one should extend it in the following manner:
angular.module("amazingViews") .controller("AmazingNavigationCtrl", ['$scope', 'Navigation', 'Plugins', utils.BaseNavigationCtrl.extend({ init : function($scope, Navigation, Plugins) { this._super($scope, Navigation, Plugins); ... } })]);
Notice that we use the class.js
library in order to create class-like objects.
When extending such a class, the init
function is the constructor, and it can call _super
in order to call to the parent's constructor.
In our case, BaseNavigationCtrl's constructor should be called with $scope, Navigation and Plugins.
If your class needs more parameters (injected by angular's DI), it's a good convention to define them after the parameters needed by BaseNavigationCtrl
.
BaseNavigationCtrl
provides the following API:
navigateTo(node, canHandleCallback, cantHandleCallback)
:
canHandle
function is called in order to test if it can handle the new node.
The appropriate callback is then called (unless it's undefined).
The utils library provides the window.utils.BaseContentCtrl
object.
In order to use it, one should extend it in the following manner:
angular.module("amazingViews") .controller("AmazingContentCtrl", ['$scope', '$interval', 'Navigation', 'Plugins', utils.BaseContentCtrl.extend({ init : function($scope, $interval, Navigation, Plugins) { this._super($scope, $interval, Navigation, Plugins); ... } })]);
As was done with BaseNavigationCtrl
, the BaseContentCtrl
is extended, and the needed arguments are passed to its constructor.
BaseContentCtrl
provides the following API:
$scope
:
$scope
argument passed to the constructor is saved as a property of the object.
$scope.item
:
BaseContentCtrl
makes sure that in any given time, $scope.item
holds the item of the current navigation node (or an empty object - {}
- in case the current navigation node's item is null
).
Navigation.currentNavigationItem().item
instead isn't recommended, as little details are taken care of by BaseContentCtrl for you.
refreshModel()
:
BaseContentCtrl
at predefined times - once a minute, and whenever the current navigation node changes.
$scope.item
. This supports two design patterns:


You just finished your first tutorial about MEI, and you should be able to encode a very simple melody with MEI already. Of course, a lot more is needed for a complete MEI file – we left out all structural information about measures and staves, and you also need to learn how to set up meter, key, and clefs. As next steps with MEI, we would like to recommend our tutorials on chords or rests. Of course, you can always come back to these (or even this one) when you would like to remind yourself how to do certain things in MEI.
As soon as you have familiarized yourself with MEI to some degree, we invite you to share your experience with the MEI Community and write a tutorial on an aspect of MEI that you're particularly interested in. You don't have to be an expert for this – it's good to have tutorials on different levels. Often a tutorial written by other beginners which just mastered a task is easier to follow than a guide written by someone who's not seeing the problem at all. We do have a tutorial on how to write tutorials, and there are templates to follow. It's that easy to become an active member of the MEI Community :-)


{% extends 'base.html' %} {% load static %} {% block content %} SEARCH +65 11.188.888 support 24/7 time FashionAlley Shoes Shop Home Shop/Shoes Products Slippers Pants Watches Shorts Shirts Latest Products Crab Pool Security $30.00 Crab Pool Security $30.00 Crab Pool Security $30.00 Crab Pool Security $30.00 Crab Pool Security $30.00 Crab Pool Security $30.00 Sale Off -20% Dried Fruit Raisin’n’nuts $30.00 $36.00 -20% Vegetables Vegetables’package $30.00 $36.00 Sort By Default Default 16 Products found {% for item in object_list %} {{ item.title }} ${{ item.price }} {% endfor %} {% if is_paginated %} {% if page_obj.has_previous %} Previous {% endif %} {{ page_obj.number }} (current) {% if page_obj.has_next %} Next {% endif %} {% endif %} {% endblock %}


Seamless
Introduction
Seamless: a cell-based interactive workflow framework
Installation
Getting started with Seamless
Beginner’s guide
Seamless explained
Seamless projects
Seamless features
Contexts
Cells
Transformers
Mounting to the file system
The Seamless shareserver
The help system
Visualization
Validation
Libraries and libinstances
Modules
Debugging
Environments
Data storage
Job management
Deployment
Advanced features
Deep cells
Macros and the low level
stdlib documentation
stdlib.merge
stdlib.select
stdlib.switch
stdlib.instantiate
stdlib.map.map_dict
stdlib.map.map_dict_chunk
Reference
Reference
Seamless
Index
Index
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
I
|
L
|
M
|
O
|
R
|
S
|
T
|
U
|
V
A
add_validator() (seamless.highlevel.Cell method)
(seamless.highlevel.Transformer method)
add_zip() (seamless.highlevel.Context method)
B
buffered (seamless.highlevel.Cell property)
C
cancel() (seamless.highlevel.Transformer method)
Cell (class in seamless.highlevel)
celltype (seamless.highlevel.Cell property)
checksum (seamless.highlevel.Cell property)
children (seamless.highlevel.Context property)
clear_exception() (seamless.highlevel.Transformer method)
computation() (seamless.highlevel.Context method)
compute() (seamless.highlevel.Context method)
connect_from() (seamless.highlevel.Cell method)
Context (class in seamless.highlevel)
copy() (seamless.highlevel.Transformer method)
D
datatype (seamless.highlevel.Cell property)
debug (seamless.highlevel.Transformer property)
docker_image (seamless.highlevel.Transformer property)
E
environment (seamless.highlevel.Context property)
(seamless.highlevel.Transformer property)
example (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
exception (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
F
fallback (seamless.highlevel.Cell property)
fingertip() (seamless.highlevel.Cell method)
fingertip_no_recompute (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
fingertip_no_remote (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
from_graph() (seamless.highlevel.Context class method)
G
get_children() (seamless.highlevel.Context method)
get_graph() (seamless.highlevel.Context method)
get_links() (seamless.highlevel.Cell method)
(seamless.highlevel.Context method)
get_transformation() (seamless.highlevel.Transformer method)
get_transformation_dict() (seamless.highlevel.Transformer method)
get_zip() (seamless.highlevel.Context method)
get_zip_async() (seamless.highlevel.Context method)
H
handle (seamless.highlevel.Cell property)
hash_pattern (seamless.highlevel.Cell property)
header (seamless.highlevel.Transformer property)
I
include() (seamless.highlevel.Context method)
independent (seamless.highlevel.Cell property)
INPUT (seamless.highlevel.Transformer property)
L
language (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
lib (seamless.highlevel.Context property)
link() (seamless.highlevel.Context method)
link_options (seamless.highlevel.Transformer property)
live_share_namespace (seamless.highlevel.Context property)
load_graph() (in module seamless.highlevel)
load_vault() (seamless.highlevel.Context method)
logs (seamless.highlevel.Transformer property)
M
meta (seamless.highlevel.Transformer property)
mimetype (seamless.highlevel.Cell property)
module
seamless
seamless.highlevel
mount() (seamless.highlevel.Cell method)
O
observe() (seamless.highlevel.Cell method)
(seamless.highlevel.Context method)
(seamless.highlevel.Transformer method)
output() (seamless.highlevel.Cell method)
R
remove_connections() (seamless.highlevel.Context method)
resolve() (seamless.highlevel.Context method)
RESULT (seamless.highlevel.Transformer property)
S
save_graph() (seamless.highlevel.Context method)
save_vault() (seamless.highlevel.Context method)
save_zip() (seamless.highlevel.Context method)
save_zip_async() (seamless.highlevel.Context method)
schema (seamless.highlevel.Transformer property)
scratch (seamless.highlevel.Cell property)
(seamless.highlevel.Transformer property)
seamless
module
seamless.highlevel
module
self (seamless.highlevel.Cell property)
(seamless.highlevel.Context property)
(seamless.highlevel.Transformer property)
set() (seamless.highlevel.Cell method)
set_checksum() (seamless.highlevel.Cell method)
set_graph() (seamless.highlevel.Context method)
share() (seamless.highlevel.Cell method)
share_namespace (seamless.highlevel.Context property)
status (seamless.highlevel.Cell property)
(seamless.highlevel.Context property)
(seamless.highlevel.Transformer property)
T
traitlet() (seamless.highlevel.Cell method)
Transformer (class in seamless.highlevel)
translate() (seamless.highlevel.Context method)
translation() (seamless.highlevel.Context method)
U
unlink() (seamless.highlevel.Context method)
unobserve() (seamless.highlevel.Cell method)
(seamless.highlevel.Context method)
(seamless.highlevel.Transformer method)
V
value (seamless.highlevel.Cell property)


--- layout: default link-title: Principles title: Principles - Java Design Patterns description: Software design principles are pieces of condensed wisdom collected from best architects with decades of experience. permalink: /principles/ icon: fa-wrench page-index: 2 ---


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OpenMeetings Installation
To update from past versions or migrate see Upgrade.
If you are looking for commercial help have a look at commercial support.
Note: Openmeetings requires JRE 7/8, JRE 6 is NOT compatible!
Since Version 2.0 you can also install OpenMeetings from command line. Just cd to the unpacked archive and type ./admin.sh or admin.bat, please see Command Line Admin for more options
- Recommendation for production environment
- Enabling Image Upload and import to whiteboard
Install ImageMagick on the server, you can get more information on http://www.imagemagick.org regarding installation. The instructions for installation can be found there http://www.imagemagick.org/script/binary-releases.php , however on most Linux systems you can get it via your favorite package managers (apt-get it)
- Enabling import of PDFs into whiteboard
- Install GhostScript on the server, you can get more information on http://www.ghostscript.com/download/gsdnld.html regarding installation. The instructions for installation can be found there, however on most Linux systems you can get it via your favorite package managers (apt-get it).
- Install SWFTools on the server, you can get more information on http://www.swftools.org/ regarding installation. Some of the Linux distributions already have it in there package manager (see http://packages.debian.org/unstable/utils/swftools ), the recommended version of SWFTools is 0.9 as prior version have a bug that does lead to wrong object dimensions at whiteboard
- Enabling import of .doc, .docx, .ppt, .pptx, ... all Office Documents into whitebaord
- OpenOffice or Libre Office Installed
- Enabling Recording and import of .avi, .flv, .mov and .mp4 into whiteboard
- Install FFMpeg (with -enabled libmp3lame and libx264 options) . You should get FFMPEG in an up to date copy! OpenMeetings is tested with FFMPEG Version 10.3 and latest build from GIT For Windows you can download a Build for example from http://ffmpeg.zeranoe.com/builds/ Linux or OSx Users should be able to use one of the various Installation Instructions on the Web. You need to enable libmp3lame and libx264!
- Install SoX http://sox.sourceforge.net/ . You should install SoX in a up to date copy! SoX 12.xx will NOT work!
Ports, NAT Settings, Customize
See PortSettings
Hardware Requirements
- Minimalistic requirement (without Document Converters, Recorder and Upload feature) 1GHz CPU 1 GB RAM ( server-side )
- Recommended requirement 2x/4x 2GHz ++ CPU (32 or 64Bit) 4GB RAM. If you have a 64Bit Operating System check if there is a OpenOffice 64Bit Version available for your OS ( server-side )
- Headset/Microphone recommendation: Logitech ClearChat PC Wireless, for example from Amazon or EBay Auctions ( cient-side ). See all recommendations for cameras, headsets and speakerphones.
Debian, Links, Changelog, VoIP
- for VoIP and SIP Integration see also VoIPAndSIP
- http://meetingslive.sourceforge.net/
- Installation of OM 2.0 for Windows XP, 7, 2003, 2008
- OpenMeetings Installation tutorials by Alvaro Bustos for: Ubuntu, Debian, Mint, MacOS X, CentOS, Fedora, PCLinuxOS, openSUSE and Arch Linux.
- Tutoriales en español relacionados con OpenMeetings
- Automatic script installation for Ubuntu/Debian (beta)
- French version of Installation Instructions: http://flash.54n.free.fr/?/Root/Debian/OpenMeetings-Installation
Tips and Tricks
- Use the Debug-Application: open $RED5_HOME/webapps/openmeetings/WEB-INF/web.xml change
to be
<init-param> <param-name>configuration</param-name> <param-value>DEPLOYMENT</param-value> </init-param>
then access your OM installation<init-param> <param-name>configuration</param-name> <param-value>DEVELOPMENT</param-value> </init-param>
- If you have Problems with conversion-jobs check your openmeetings log output (available at $RED5_HOME/log/openmeetings.log). There will be error Messages which help you. You must install OpenOffice, ImageMagick, GhostScript and SWFTools to run all conversion-Jobs correctly.
- you can query a Mysql Database to get the schema_collection by using this query:
SELECT Table_name, TABLE_COLLATION FROM information_schema.tables WHERE table_schema = 'openmeetings' ORDER BY table_name DESC


11/10/2014
The main reason to use your own classes as far as I can see is that they are more efficient if you're worried about scaling. If you are going to have a lot of different instances of the same type of object, it makes sense to store the characteristics of that object permanently so that your program can quickly and easily access them and remember them, and so you can easily make more of those objects.
Spoiler alert, guys. And I am sure this is totally not already apparent, but Shea is a huge nerd. A HUGE nerd. I play a card game called magic the gathering at a fairly serious competitive level. If any of you have been following me on twitter, you'll see that it (along with sports and burritos) consumes almost all of my non-professional interest. In magic, there are tons of cards. Tens of thousands of them.  So, why not make a class called card?
Class Card
Inside of this class we could store all sorts of things that are on a magic card.
Behold! The venerable grizzly bears!
We can store all this stuff about it by saying that all objects of the class card have instance variables like card_name, card_type (creature, instant, sorcery, land, artifact, enchantment, planeswalker, etc. Our good buddy G. Bears up there is a creature.), rules text (Mr. Bears doesn't have any rules text!
Of course, magic cards are not the only kinds of cards, so it's kind of lame that we're assuming they are with this object. Wouldn't it be cool if we could create a class MagicCard and it would have all the special characteristics of a magic card, but also would get some traits passed down to it because all cards are the same? Well, we can! We could create a class called Cards and give it methods and variables that pass down to the class MagicCard because of inheritance. It makes sense to do this because a magic card is a type of card!
Isn't that awesome? Classes are awesome.


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Before Change
if not columns:
raise BQLError(bdb,
"No columns found for generator (id = %r)" % generator_id)
colnames = [name for name, _colno in columns]
qcns = map(sqlite3_quote_name, colnames)
cursor = bdb.sql_execute("""
SELECT %s FROM %s AS t, bayesdb_crosscat_subsample AS s
WHERE s.generator_id = ?
AND s.sql_rowid = t._rowid_
""" % (",".join("t.%s" % (qcn,) for qcn in qcns), qt),
(generator_id,))
return [[crosscat_value_to_code(bdb, generator_id, M_c, colno, value)
for value, (_name, colno) in zip(row, columns)]
After Change
ORDER BY c.colno ASC
"""
columns = bdb.sql_execute(columns_sql, (generator_id,)).fetchall()
qexpressions = ",".join("CAST(t.%s AS %s)" %
(sqlite3_quote_name(name),
sqlite3_quote_name(core.bayesdb_stattype_affinity(bdb,
stattype)))
for name, _colno, stattype in columns)
cursor = bdb.sql_execute("""
SELECT %s FROM %s AS t, bayesdb_crosscat_subsample AS s
WHERE s.generator_id = ?
AND s.sql_rowid = t._rowid_


GET https://motorbot.io/api/playlist/{playlist_id} HTTP/1.1
Authorization: Bearer {access_token}
Obtain information about a specific playlist owned by a user.
| Path Parameters | Value |
| playlist_id REQUIRED |
A playlist_id of the playlist who's information should be returned |
| Header Field | Value |
| Authorization REQUIRED |
A valid access token from the MotorBot authorization system. See the OAuth 2.0 endpoint or the User Authorization Guide for further information. The access token must have been issued on behalf of the current user. |
| Query Parameter | Value |
| filter OPTIONAL |
Set which values should be returned, for example to only return the values for keys name and description , the following query should be used: ?filter=name,description . The default behaviour will return all fields. |
On success, the HTTP status code in the response header will be set to 200
OK and the response body will contain a playlist object with Content-Type: application/json
. Should an error occur, the header status code in the response header will be set to the corresponding error. If either your API key or the required access token for the requested user are not present a 401
Unauthorized response header will be returned.
HTTP/1.1 200 OK
Content-Type: application/json
| Key | Value Type | Value Description |
| id | string | A unique id that is assigned to each user and is normally directly transferred from the users discord account |
| username | string | The username for the account which has been transferred from their discord account |
| discriminator | string | Username's returned by discord are separated by discriminators which is a 4-digit number. Username's should be formatted as following {username}#{disciminator} , for example: John#2431 |
| avatar | string | The user's avatar picture which has been transferred from discord and can be accessed through the following base: https://cdn.discordapp.com/avatars/{id}/{avatar}.png?size={desired_size} |
| guilds | an array of small guild objects | The guilds the current user is a member or owner of |
| playlists | an array of strings | A list of all playlist's the user either follows or has created them self |
| connections | a keyed array of connection objects | An array of connection objects which have their key set to the connection identifier. Each connection object is required to contain an access_token and refresh_token key-value pair |
{
"id" : "112672348270021452",
"username" : "John",
"discriminator" : "2431",
"avatar" : "0e24e02ab46d7d4c2e184fe5b887365c",
"guilds" : [
{
"owner" : false,
"permissions" : 37215297,
"icon" : "0e07e02ac23d7d4c2e999fe5b567365c",
"id" : "956131543519112893",
"name" : "Guild Name"
},
...
],
"playlists" : [
"YFX7clE6pCquMNnsHtxlzgJiHXIixFxk",
"0u95mXpyLoj0ZqHhPFefgMAzHiyLGyFz",
"ekPImXI4gcBFBhNmC3u7xJShvWlTYGjQ",
"xsgWJmtwYwYlvZio3xGpPXqpxYls0XiU",
"joic2Ji2iMOA8HvhdDwmOwXPuGlcJdbX"
],
"connections" : {
"spotify" : {
connection_object_information
"access_token" : "BQAAFOGOjCquTTlSP_aV7q13gO7uoWHHH2wEVgPvZkP3oW9mB4049pbRaFm7eU_81WJdNq4QaQzPV4nwKM3TSwYdWavhXEt_v2bourz1CuE-wq1biYt9vdy8Q1M3qCk2eIIKjeOwazlDh4MLDtaTJ_pHPxNrwqh_tA",
"refresh_token" : "AQCyFrhxWDfdAZH6Nc8bCo-WEVfIeLHDlADGBO_3IYNlSUW3F_IEIc1PE3CnXpB6s0ZZ2-3ljSBNgCNmZ0q8wZ6tzYSng5BR_XlsPxoiaFEeCSO5fSd0CtHq8634BkFJBbI"
}
}
}
| Key | Value Type | Value Description |
| owner | boolean | Is this user the creator of this guild? |
| permissions | integer | The permissions this user has in this guild. Permissions are stored within a 53-bit integer and are calculated using bitwise operations for discord and can be further explored at Discord's API documentation |
| icon | string | The guild's avatar picture which can be accessed through the following base: https://cdn.discordapp.com/icons/{guild_id}/{icon}.png?size={desired_size} |
| id | string | The guild's ID |
| name | string | The guild's display name |


# RSpec Expectations
[RSpec::Expectations](../RSpec/Expectations) lets you express expected outcomes on an object in an example.
account.balance.should eq(Money.new(37.42, :USD))
## Install
If you want to use rspec-expectations with rspec, just install the rspec gem and RubyGems will also install rspec-expectations for you (along with rspec-core and rspec-mocks):
gem install rspec
If you want to use rspec-expectations with another tool, like Test::Unit, Minitest, or Cucumber, you can install it directly:
gem install rspec-expectations
## Basic usage
Here’s an example using rspec-core:
```ruby describe Order do
it "sums the prices of the items in its line items" do order = Order.new order.add_entry(LineItem.new(:item => Item.new( :price => Money.new(1.11, :USD) ))) order.add_entry(LineItem.new(:item => Item.new( :price => Money.new(2.22, :USD), :quantity => 2 ))) order.total.should eq(Money.new(5.55, :USD)) end
end ```
The `describe` and `it` methods come from rspec-core. The `Order`, `LineItem`, and `Item` classes would be from your code. The last line of the example expresses an expected outcome. If `order.total == Money.new(5.55, :USD)`, then the example passes. If not, it fails with a message like:
expected: #<Money @value=5.55 @currency=:USD> got: #<Money @value=1.11 @currency=:USD>
## Built-in matchers
### Equivalence
```ruby actual.should eq(expected) # passes if actual == expected actual.should == expected # passes if actual == expected actual.should eql(expected) # passes if actual.eql?(expected) ```
### Identity
```ruby actual.should be(expected) # passes if actual.equal?(expected) actual.should equal(expected) # passes if actual.equal?(expected) ```
### Comparisons
```ruby actual.should be > expected actual.should be >= expected actual.should be <= expected actual.should be < expected actual.should be_within(delta).of(expected) ```
### Regular expressions
```ruby actual.should =~ /expression/ actual.should match(/expression/) ```
### Types/classes
```ruby actual.should be_an_instance_of(expected) actual.should be_a_kind_of(expected) ```
### Truthiness
```ruby actual.should be_true # passes if actual is truthy (not nil or false) actual.should be_false # passes if actual is falsy (nil or false) actual.should be_nil # passes if actual is nil ```
### Expecting errors
```ruby expect { … }.to raise_error expect { … }.to raise_error(ErrorClass) expect { … }.to raise_error(“message”) expect { … }.to raise_error(ErrorClass, “message”) ```
### Expecting throws
```ruby expect { … }.to throw_symbol expect { … }.to throw_symbol(:symbol) expect { … }.to throw_symbol(:symbol, ‘value’) ```
### Predicate matchers
```ruby actual.should be_xxx # passes if actual.xxx? actual.should have_xxx(:arg) # passes if actual.has_xxx?(:arg) ```
See [RSpec::Matchers](../RSpec/Matchers) for more about predicate matchers.
### Ranges (Ruby >= 1.9 only)
```ruby (1..10).should cover(3) ```
### Collection membership
```ruby actual.should include(expected) ```
#### Examples
```ruby [1,2,3].should include(1) [1,2,3].should include(1, 2) {:a => ‘b’}.should include(:a => ‘b’) “this string”.should include(“is str”) ```
## Learn more
See [RSpec::Expectations](../RSpec/Expectations) for more information about `should` and `should_not` and how they work.
See [RSpec::Matchers](../RSpec/Matchers) for more information about the built-in matchers that ship with rspec-expectations, and how to write your own custom matchers.
## Also see


16.3.43 ANOVA table
The data shown to the right are from independent simple random samples from three populations. Use these data to complete parts (a) through (d).
Notation in one-way ANOVA:
k = number of populations
n = total number of observations
\(\bar x\) = mean of all n observations
\(n_j\) = size of sample from Population j
\(\bar{x_j}\) = mean of sample from Population j
\(s_j^2\) = variance of sample from Population j
\(T_j\) = sum of sample data from Population j
Defining formulas from sums of squares in one-way ANOVA:
SST = \(\sum (x_i - \bar x)^2\)
SSTR = \(\sum n_j(\bar{x_j} - \bar{x})^2\)
SSE = \(\sum (n_j-1)s_j^2\)
One-way ANOVA identity: SST = SSTR + SSE
Computing formulas from sums of squares in one-way ANOVA:
SST = \(\sum x_i^2 - (\sum x_i)^2/n\)
SSTR = \(\sum (T_j^2/n_j) - (\sum x_i)^2/n\)
SSE = SST - SSTR
Mean squares in one-way ANOVA:
MSTR = \(\frac{SSTR}{k-1}\)
MSE = \(\frac{SSE}{n-k}\)
SSE = SST - SSTR
Test statistic for one-way ANOVAA (independent samples, normal populations, and equal population standard deviations):
- F = \(\frac{MSTR}{MSE}\)
with df = (k - 1, n - k)
Confidence interval for \(\mu_i - \mu_j\) in the Tukey multiple-comparison method (independent samples, normal populations, and equal population sstandard deviations):
- \((\bar{x_i} - \bar{x_j}) \pm \frac{q_{\alpha}}{\sqrt{2}}.s\sqrt{\frac{1}{n_i} + \frac{1}{n_j}}\)
where s = \(\sqrt{MSE}\) and \(q_{\alpha}\) is obtained for a q-curve with parameters k and n - k
Test statistic for a Kruskal-Wallis test (independent samples, same-shape populations, all sample sizes 5 or greater):
\(K=\frac{SSTR}{SST/(n-1)}\) or
\(K=\frac{12}{n(n+1)}\sum_{j=1}^{k} \frac{R_j^2}{n_j} - 3(n+1)\)
where SSTR and SST are computed for the ranks of the data, and \(R_j\) denotes the sum of the ranks for the sample data from Population j. K has approximately a chi-square distribution with df = k -1
First approach: Using formulas from the book
(a) Compute SST, SSTR, and SSE using the following computing formulas, where \(x_i\) is the ith observation, n is the total number of observations, \(n_j\) is the sample size for population j, and \(T_j\) is the sum of the sample data from population j.
First we need to get the data from the question. (We can import it from Excel)
<- read.csv("https://raw.githubusercontent.com/sileaderwt/MTH1320-UMSL/main/Image%2BData/16.3.43/16.3.43.csv")
data data
## Sample1 Sample2 Sample3
## 1 6 2 1
## 2 5 3 4
## 3 4 1 2
## 4 NA NA 5
The type of data is tibble in R. To avoid confusion when working with other question, we should create a data frame.
= data.frame(data)
dframe dframe
## Sample1 Sample2 Sample3
## 1 6 2 1
## 2 5 3 4
## 3 4 1 2
## 4 NA NA 5
Names of variables
\(\sum{x}: Sx\)
\(\sum x^2: Sxx\) \(\sum (T_j^2/n_j)\): T
n = total number of observations: n
To make it easy to find \(\sum x\), we store all data into a variable x
<- c()
x for(item in dframe){
<- c(x, item[!is.na(item)])
x
} x
## [1] 6 5 4 2 3 1 1 4 2 5
= length(x)
n n
## [1] 10
Find \(\sum x_i\)
sum(x)
## [1] 33
Find \(\sum x_i^2\)
sum(x*x)
## [1] 137
Find SST
To find SST, we use formula SST = \(\sum x_i^2 - (\sum x_i)^2/n\)
= sum(x*x) - (sum(x))^2/n
SST SST
## [1] 28.1
Find \(\sum (T_j^2/n_j)\)
= 0
T for(item in dframe){
= item[!is.na(item)]
t = T + sum(t)^2/length(t)
T
} T
## [1] 123
Find SSTR, we use formula SSTR = \(\sum (T_j^2/n_j) - (\sum x_i)^2/n\)
= T - sum(x)^2/n
SSTR SSTR
## [1] 14.1
Find SSE, we use formula SSE = SST - SSTR
= SST - SSTR
SSE SSE
## [1] 14
(b). Compare your results in part (a) for SSTR and SSE with the following results from the defining formulas.
We find SSTR, SSE, SST by using defining formula
Find SST using the formula SST = \(\sum (x_i - \bar x)^2\)
= sum(x*x) - (sum(x))^2/n
SST SST
## [1] 28.1
Find SSTR using the formula SSTR = \(\sum n_j(\bar{x_j} - \bar{x})^2\)
= 0
SSTR for(item in dframe){
= item[!is.na(item)]
t = SSTR + length(t)*(mean(t) - mean(x))^2
SSTR
} SSTR
## [1] 14.1
Find SSE using the formula SSE = \(\sum (n_j-1)s_j^2\)
= 0
SSE for(item in dframe){
= item[!is.na(item)]
t = SSE + (length(t)-1)*sd(t)^2
SSE
} SSE
## [1] 14
We have the same answer by using two different formulas.
(c) Construct a one-way ANOVA table.
Find df treatment
= length(dframe)
k -1 k
## [1] 2
Find SS treatment
SSTR
## [1] 14.1
Find MS treatment
= SSTR/(k-1)
MSTR MSTR
## [1] 7.05
Find Error df
- k n
## [1] 7
Find Error SS
SSE
## [1] 14
Find Error MS
= SSE / (n - k)
MSE MSE
## [1] 2
Find F-statistic treatment
/ MSE MSTR
## [1] 3.525
Find df total
- 1 n
## [1] 9
Find SS total
SST
## [1] 28.1
(d) Decide, at the 5% significance level, whether the data provide sufficient evidence to conclude that the means of the populations from which the samples were drawn are not all the same.
First, let \(\mu_1, \mu_2,\) and \(\mu_3\)be the population means of samples 1, 2, and 3, respectively. What are the correct hypotheses for a one-way ANOVA test?
\(H_0: \mu_1 = \mu_2 = \mu_3\)
\(H_a:\) Not all the means are equal.
Now determine the critical value \(F_{\alpha}\)
Since \(\alpha = .05\)
= 0.05
alpha qf(1-alpha, k-1, n-k)
## [1] 4.737414
Round to decimal places
round(qf(1-alpha, k-1, n-k), 2)
## [1] 4.74
Since our test statistic = 3.53 < our critical value \(F_{\alpha}=4.74\) and it is a right-tailed test, we do not have enough evidence to reject the hypothesis.
Second approach: using anova() in R which Professor Covert introduces in the video lectures (recommended)
<- c()
X <- c()
len for(item in dframe){
<- c(X, item[!is.na(item)])
X <- c(len, length(item[!is.na(item)]))
len
} X
## [1] 6 5 4 2 3 1 1 4 2 5
len
## [1] 3 3 4
We import name of our data.
= rep(names(dframe), times = len)
Y Y
## [1] "Sample1" "Sample1" "Sample1" "Sample2" "Sample2" "Sample2" "Sample3"
## [8] "Sample3" "Sample3" "Sample3"
= data.frame(X,Y)
dframe2 dframe2
## X Y
## 1 6 Sample1
## 2 5 Sample1
## 3 4 Sample1
## 4 2 Sample2
## 5 3 Sample2
## 6 1 Sample2
## 7 1 Sample3
## 8 4 Sample3
## 9 2 Sample3
## 10 5 Sample3
We run anova()
= aov(X~Y, data=dframe2)
fm1 fm1
## Call:
## aov(formula = X ~ Y, data = dframe2)
##
## Terms:
## Y Residuals
## Sum of Squares 14.1 14.0
## Deg. of Freedom 2 7
##
## Residual standard error: 1.414214
## Estimated effects may be unbalanced
anova(fm1)
## Analysis of Variance Table
##
## Response: X
## Df Sum Sq Mean Sq F value Pr(>F)
## Y 2 14.1 7.05 3.525 0.08729 .
## Residuals 7 14.0 2.00
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
We can run str() to see structure of our data. We can extract any data from the frame.
str(anova(fm1))
## Classes 'anova' and 'data.frame': 2 obs. of 5 variables:
## $ Df : int 2 7
## $ Sum Sq : num 14.1 14
## $ Mean Sq: num 7.05 2
## $ F value: num 3.52 NA
## $ Pr(>F) : num 0.0873 NA
## - attr(*, "heading")= chr [1:2] "Analysis of Variance Table\n" "Response: X"
Print F-statistic value to 2 decimal places
print((anova(fm1)$`F value`), 3)
## [1] 3.52 NA
Find df of treatment and error
anova(fm1)$`Df`
## [1] 2 7
Find SS of treatment and error to 2 decimal places
print((anova(fm1)$`Sum Sq`), 4)
## [1] 14.1 14.0
Find MS of treatment and error to 2 decimal places
print((anova(fm1)$`Mean Sq`), 3)
## [1] 7.05 2.00
Find P-value to 2 decimal places
print((anova(fm1)$`Pr(>F)`), 3)
## [1] 0.0873 NA
Two approaches give the same answer. The second approach is recommended since professor Covert introduces in the video lecture.
Now determine the critical value \(F_{\alpha}\)
Since \(\alpha = .05\), df(2,7)
qf(1-.05, 2, 7)
## [1] 4.737414
Round to decimal places
round(qf(1-.05, 2, 7), 2)
## [1] 4.74
Since our test statistic = 3.52 < our critical value \(F_{\alpha}=4.74\) and it is a right-tailed test, we do not have enough evidence to reject the hypothesis.
Hope that helps!


Routes
Add more students
Number and Operations in Base Ten : Use place value understanding and properties of operations to add and subtract.
1.NBT.4
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Other Standards (Click on standard code to view the report)
1.NBT.5
1.NBT.6


--- title: "NURC Workshop Materials" output: html_document: toc: true toc_float: true ---
What it is: This is a hands on introduction aimed to beginners. The goal is to get participants familiar and enthusiastic with the R programming language. As well, to know how to access additional resources/courses to continue learning on their own.
Who is it for: This workshop is aimed towards researchers who are interested in using R but have little or no programming experience. This will be a gentle introduction to R and Jupyter.
| Problem set | Download | Preview | Topic(s) | # of questions |
|---|---|---|---|---|
| nurc_2021 | folder | View on GitHub | * Intro to Jupyter * Reading in Data * Data wrangling * Data visualization * The pipe operator |
20 |
Time: The workshop officially starts at 7:25pm but the instructors will be online earlier (~7pm) to chat and answer questions.
Date: Thursday, January 28th 2021
Place: The Zoom link can be found here.
Instructors: Andrew Li and Tiger Wu
Registration: Attendance is free, please RSVP here!
To download the problem sets, simply right click the .zip file and download/save it. If you want to take a look at the problems/content, you can check it out on GitHub.
To load the problem set, simply type jupyter lab
or jupyter notebook
in your terminal. Then, find the nurc_2021 folder and open then find the .ipynb file.
(base) Andrews-MacBook-Pro:~ andrewli$ jupyter lab
Alternatively, you can open the problem set via UBC Syzygy (I recommend this way if you have an UBC CWL).
You can log in with your google account via Cybera if you do not have an UBC CWL.
{{% callout note %}}
If you are using Jupyter notebook, you cannot upload the nurc_2021
folder (you can only upload files not folders). Instead of manually uploading everything, follow these steps:
After you download it, find it in your downloads and zip (compress) it.
Upload the .zip file into Jupyter home
In Jupyter home, open a new Terminal and run:
! unzip ~/nurc_2021.zip -d ~/
rm ~/nurc_2021.zip
In this workshop, we will use a FMRI data set that explores Alzheimer’s disease. You will be introduced to the basics of reading in data, data wrangling, and data visualization. Next we will work with data set that looks at traumatic brain injury demonstrate how powerful and customizable ggplot2 is. After making a basic ggplot2 plot, we will make it more aesthetically pleasing by changing the axis names, themes, font, and more!
readr
read_csv()
dplyr
filter()
select()
rename()
mutate()
ggplot2
geom_boxplot()
geom_point()
%>%


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Typically the licenses listed for the project are that of the project itself, and not of dependencies.
Copyright (c) 2014 - 2016, Michael Beiter<EMAIL_ADDRESS>All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the copyright holder nor the names of the contributors may be used to endorse or promote products derived from this software without specific prior written permission.


InputDeviceCapabilities - test for touch-triggered events
Tap and then drag on the touchscreen in the box below, then tap on the button.
Done
Expected events:


Toto Wolff says Ferrari have an advantage of "more than fifty horsepower"
by Louis ShawIt is no secret that the Ferrari engine has been more powerful at certain Grand Prix's than that of the Mercedes. Toto Wolff is confident that he knows why Ferrari had a more powerful engine and thinks that his team can make the improvements to catch up for next season.
"It fluctuates, but we have seen differences of more than fifty horsepower and the scope is that it continues to rise," Wolff said to Motorsport.com. "If we take all the measures that are needed, we should be more balanced in terms of power."
Despite having the more powerful engine, Ferrari have been unable to convert this into performances to genuinely threaten Mercedes' championship.
"It varies from job to job. In Mexico, I even thought they had a small advantage during qualifying, but that was because of the altitude [of the circuit]. Our architecture was not optimized for that."
Ferrari will hope to develop their engine further so that they can start next season well and really challenge Mercedes for the championship.


---
layout: new
title: Monitoring for Microservices
excerpt: Health Checks Cut Through The Noise
cover: https://s3-us-west-1.amazonaws.com/opsee-public-images/twitter-try-dev.jpg
---
Monitoring for Microservices
Health Checks Cut Through The Noise
Opsee is made for microservice architectures. Health checks tell you if your services are working as expected, and rich notifications along with deep AWS integration help you find and fix problems effortlessly.


Variance function estimation for models proposed by W. Sadler in his variance function program ('VFP', <http://www.aacb.asn.au/resources/useful-tools/variance-function-program-v14>). Here, the idea is to fit multiple variance functions to a data set and consequently assess which function reflects the relationship 'Var ~ Mean' best. For 'in-vitro diagnostic' ('IVD') assays modeling this relationship is of great importance when individual test-results are used for defining follow-up treatment of patients.
| Version: | 1.0 |
| Depends: | R (≥ 3.1.0), gnm |
| Imports: | MASS, utils, stats, graphics, grDevices |
| Suggests: | VCA, RUnit |
| Published: | 2018-07-31 |
| Author: | Andre Schuetzenmeister [cre, aut], Florian Dufey [aut], Andrea Geistanger [ctb] |
| Maintainer: | Andre Schuetzenmeister <andre.schuetzenmeister at roche.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| CRAN checks: | VFP results |
| Reference manual: | VFP.pdf |
| Package source: | VFP_1.0.tar.gz |
| Windows binaries: | r-devel: VFP_1.0.zip, r-release: VFP_1.0.zip, r-oldrel: VFP_1.0.zip |
| OS X binaries: | r-release: VFP_1.0.tgz, r-oldrel: VFP_1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=VFP to link to this page.


Together, to a Better Future...
The efforts carried out under the project of change and transformation that Ziraat Bank launched with the slogan "Together, to a Better Future" in a bid to transport its deep-seated corporate values to the future are drawing near completion.
Approximately 100 diverse but synchronous projects, which have been formulated upon six basic principles, are put into life, utilizing the Bank’s own resources.
Principle 1: One-to-one Customer Relationship Management
The activities carried out in relation to one-to-one customer relationship management are summarized below:
Shift from a “Product Customer” Approach to “Ziraat Customer” Approach
Placing the customer in its focal point, the Ziraat Customer approach is aimed at fulfilling all financial needs of customers. Designed accordingly, the “Bank Customer Service Model” was started to be rolled out at branches from April 2012.
With the transition completed at 857 branches until 31 December 2012, the new service model is planned to be disseminated across the entire branch network by April 2013. The ultimate goal of the Bank is to satisfy all financial needs of its customers under the Ziraat Finance Group roof. The first steps towards this goal have been taken by way of the revisions made to the organizational structures and business models of partnerships and international branches during 2012.
Customer Segmentation
Customers are categorized as follows in accordance with their financial needs:
This lean segmentation allows referring the customers to the branches and employees that are aligned with their needs.
Branch Segmentation
In an effort to realize customized service delivery, the Bank’s branches have been diversified as follows in line with the type of customer serviced:
This initiative helped ensure that every customer receives service from the branch that is relevant to his/her need.
During 2012, a total of 109 Corporate/Commercial/Entrepreneurial Branches were opened.
Agriculture Concept Integrated with Customer Segments
Representing Ziraat Bank’s key business line, agricultural banking has been integrated into all segments instead of being managed on the basis of a product concept. This approach disseminated the service delivery over a broad range from farmers to agribusiness.
Portfolio Management
Customers to be serviced by each employee in branches have been identified; thanks to this practice, employees closely monitor the financial status and needs of the customers assigned to them, and offer them service at the right time through the right channel.
Formerly a bank with an operational focus, Ziraat Bank reached a “customer relationship” team of 7,880 people at 1,490 points of service on the back of the initiatives finalized during 2012, and was transformed into the most extensive bank with customer-focus in Turkey.
Principle 2: Institutionalized Risk Appetite
Credit risk management at Ziraat Bank is the pivotal building stone with respect to effective transfer of lending policies to the field and establishment of a shared credit culture at all branches.
Within the frame of the efforts to create enterprise risk appetite, the Bank launched major decision support systems including “Retail Loans Assessment Module”, “SME Assessment Module” and “Company Assessment Module”. This enabled uniform conditions of lending to retail customers or commercial business customers irrespective of the Bank branch they apply.
Along this line, centralized allocation of retail loans began as of May 2012, and vast majority of branches were incorporated under the central allocation structure by the end of 2012. During the reporting period, 84% of retail loan applications have been assessed using this system.
Principle 3: Efficient Information Technology and Productive Operational Infrastructure
In 2012, Ziraat Bank took important steps towards becoming the leader in the area of technology, as well.
A substantial part of the Information Technology (IT) projects was brought to completion during 2012, which aimed to offer efficient service to customers also through non-branch channels, provide uninterrupted service, and correctly identify customers’ needs. On another front, efforts are underway in relation to process management system based on operational productivity, which were initiated in 2012. Steps have been taken to make sure that all actions for the fulfillment of the Bank’s technology needs are taken in a way that is centralized, planned, visionary, and integrated with its partnerships.
An Operations Center was set up for the purposes of ensuring productivity in operational transactions, alleviating the operational workload on branches, and thus allowing the branches to allocate more quality time to customers. Operational transactions were started to be moved to this center gradually.
In the last quarter of 2012, the number of transactions handled by the center averaged 41,368 on a daily basis. The centralization ratio of operational transactions rose to 51% by year-end 2012.
Principle 4: Objective and Transparent Human Resource Management
Pursuant to Ziraat Bank’s HR policy that places the human at the core, it is of the utmost importance that employees work at positions that suit their competencies and enjoy job satisfaction. To this end, the Bank moved from the title-based vertical organizational structure to the job position-based horizontal organizational structure during 2012.
Efforts are in progress, which are intended to support the Bank’s employees with any tool that reveals their potentials and to assess their performances objectively. The work in relation to the Individual Performance Appraisal System has been brought to completion as at year-end 2012. Competencies have been identified on the basis of job positions and relevant behavioral patterns have been formulated, while work was initiated for career and talent management systems.
In line with the Bank’s transparency principle, employees are informed of any development concerning the human resources.
Principle 5: Robust Shareholders’ Equity
Sustainable profitability and growth make up a key objective of Ziraat Bank’s project “Together, to a Better Future”. Despite the rising performance of the Bank’s assets that have displayed remarkable expansion in the recent years, the ratio of shareholders’ equity to the balance sheet diminished. For this reason, the Bank began working to attain a balance sheet structure that is aligned primarily with the shareholders’ equity.
Significant distance has been taken in efforts launched at Ziraat Bank for the following purposes:
Principle 6: Effective Communication
Within the scope of the “First Step Meetings” that lasted approximately five months, Hüseyin Aydın, Ziraat Bank’s General Manager, got together with 22,500 employees in 21 cities and explained the reason why the Bank needs transformation, sharing the details of the project “Together, to a Better Future”.
Internal communication channels have been created to communicate the innovations and changes carried out under the project “Together, to a Better Future”, and the employees were given access to information on the project through the Together, to a Better Future Sharing Platform and the weekly bulletin.
Together, to a Better Future Sharing Platform is a platform accessible from the portal and serves to internal information sharing. Using this tool, employees take part in questionnaires regarding the project, convey their ideas on innovations and changes, and access important information and instant news about the project. Every Tuesday, the changes and innovations realized during the preceding week are emailed to employees in the form of the Together, to a Better Future Bulletin.
In order to facilitate communication between the Head Office and branches and to convey project requirements to all employees, a team of approximately 300 people was set up under the name Transformation Volunteers, which is participated by employees working in different cities of Turkey. The team is responsible for quick completion of preparations at branches that will shift to the new service model, and for swift resolution of the issues of branches by the right units. Thanks to the team, the project was efficiently finalized.
Forging ahead with its change and transformation initiatives, Ziraat Bank advances “Together, toward the Target”.
The common goal of all these initiatives is to be “More than a Bank”.
Ziraat Bank is different from other banks; it is a special bank for Turkey.
Always bearing in mind that it is “more than a bank” for its customers, the Bank aims at becoming
while remaining strictly adhered to its corporate values that set it apart from its peers.
Ziraat Bank targets to be a;
Morale Bank
A bank that offers banking services to everyone in the future just as it has done in the past, that all segments of the society is pleased to be working with, and that stands by its customers in bad times, as much as in good times,
Global Bank
As an institution possessing the necessary infrastructure to deliver global service via its domestic and overseas partnerships and branches, capture a uniform service quality and level in all countries where it has a presence and become a competitive bank enjoying high market capitalization and engaged in world-class banking business,
Leading Bank
Not be content with being Turkey’s biggest and strongest bank, but support its scale with its profitability and promote Ziraat Finance Group to a leading position across the globe.
In the 150th year, “Together, toward the Target”
To achieve these objectives, Ziraat Bank will proceed “Together, toward the Target” in 2013 and carry on with activities geared at change and transformation, and will continue to work at full speed to be “more than a bank” in its 150th anniversary.


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