Spring Booted
22 October 2015
Spring Boot is an exciting new way to develop Spring applications with minimal friction from the framework itself. Auto-configuration eliminates much of the boilerplate configuration that infests traditional Spring applications. Spring Boot starters enable you to specify build dependencies by what they offer rather than explicit library names and version. The Spring Boot CLI takes Spring Boot’s frictionless development model to a whole new level by enabling quick and easy development with Groovy from the command line. Finally, the Actuator lets you look inside your running application to see what and how Spring Boot has done.
Above is an excerpt from Craig Walls' Spring Boot in Action which perfectly describe my feelings with the traditional Spring configuration and how Spring Boot modernise it.
My favourite part of Spring Boot is its CLI so I'll try creating a new project using CLI.
Installing Spring Boot CLI
$ sdk install springboot
Downloading: springboot 1.3.5.RELEASE
Hang tight, this could take a while...
Installing: springboot 1.3.5.RELEASE
Done installing!
Do you want springboot 1.3.5.RELEASE to be set as default? (Y/n):
Setting springboot 1.3.5.RELEASE as default.
Installing gradle
This is optional. You will need gradle
if you don't want to use the default project type maven
.
$ sdk install gradle
Downloading: gradle 2.13
Hang tight, this could take a while...
Installing: gradle 2.13
Done installing!
Do you want gradle 2.13 to be set as default? (Y/n):
Setting gradle 2.13 as default.
Spring shell
$ spring shell
Spring Boot (v1.3.5.RELEASE)
Hit TAB to complete. Type 'help' and hit RETURN for help, and 'exit' to quit.
$ help
usage:
<command> [<args>]
Available commands are:
help command
Get help on commands
version
Show the version
run [options] <files> [--] [args]
Run a spring groovy script
test [options] <files> [--] [args]
Run a spring groovy script test
grab
Download a spring groovy script's dependencies to ./repository
jar [options] <jar-name> <files>
Create a self-contained executable jar file from a Spring Groovy script
war [options] <war-name> <files>
Create a self-contained executable war file from a Spring Groovy script
install [options] <coordinates>
Install dependencies to the lib directory
uninstall [options] <coordinates>
Uninstall dependencies from the lib directory
init [options] [location]
Initialize a new project using Spring Initializr (start.spring.io)
prompt
Change the prompt used with the current 'shell' command. Execute with no arguments to return to the previous value.
clear
Clear the screen
exit
Quit the embedded shell
Common options:
-d, --debug Verbose mode
Print additional status information for the command you are running
See 'help <command>' for more information on a specific command.
spring init at a glance
$ spring init -l
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Service capabilities :: https://start.spring.io
Supported dependencies
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------+
| Id | Description | Required version |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------+
| activiti-basic | Activiti BPMN workflow engine | |
| actuator | Production ready features to help you monitor and manage your application | |
| actuator-docs | API documentation for the Actuator endpoints | >= 1.3.0.M4 |
| amqp | Advanced Message Queuing Protocol via spring-rabbit | |
| aop | Aspect-oriented programming including spring-aop and AspectJ | |
| artemis | Java Message Service API via Apache Artemis | >= 1.3.0.M2 |
| batch | Spring Batch including HSQLDB database | |
| cache | Spring's Cache abstraction | >= 1.3.0.M1 |
| cloud-aws | AWS native services from spring-cloud-aws | >= 1.2.3.RELEASE |
| cloud-aws-jdbc | Relational databases on AWS with RDS and spring-cloud-aws-jdbc | >= 1.2.3.RELEASE |
| cloud-aws-messaging | Messaging on AWS with SQS and spring-cloud-aws-messaging | >= 1.2.3.RELEASE |
| cloud-bus-amqp | A simple control bus with AMQP and spring-cloud-bus-amqp | [0.0.0.RELEASE,1.3.0.M5] |
| cloud-bus-kafka | A simple control bus with Kafka and spring-cloud-bus | (1.3.0.M5,9999.9.9.RELEASE] |
| cloud-bus-rabbit | A simple control bus with Rabbit and spring-cloud-bus | (1.3.0.M5,9999.9.9.RELEASE] |
| cloud-bus-redis | A simple control bus with Redis and spring-cloud-bus | (1.3.0.M5,9999.9.9.RELEASE] |
| cloud-cloudfoundry-discovery | Service discovery with Cloud Foundry | >= 1.3.0.M4 |
| cloud-cluster-hazelcast | Leadership election and global state with Hazelcast and spring-cloud-cluster-hazelcast | >= 1.3.0.M4 |
| cloud-cluster-redis | Leadership election and global state with Redis and spring-cloud-cluster-redis | >= 1.3.0.M4 |
| cloud-cluster-zookeeper | Leadership election and global state with Zookeeper and spring-cloud-cluster-zookeeper | >= 1.3.0.M4 |
| cloud-config-client | spring-cloud-config Client | >= 1.2.3.RELEASE |
| cloud-config-server | Central management for configuration via a git or svn backend | >= 1.2.3.RELEASE |
| cloud-connectors | Simplifies connecting to services in cloud platforms, including spring-cloud-connector and spring-cloud-cloudfoundry-connector | >= 1.2.0.RELEASE |
| cloud-eureka | Service discovery using spring-cloud-netflix and Eureka | >= 1.2.3.RELEASE |
| cloud-eureka-server | spring-cloud-netflix Eureka Server | >= 1.2.3.RELEASE |
| cloud-feign | Declarative REST clients with spring-cloud-netflix Feign | >= 1.2.3.RELEASE |
| cloud-hystrix | Circuit breaker with spring-cloud-netflix Hystrix | >= 1.2.3.RELEASE |
| cloud-hystrix-dashboard | Circuit breaker dashboard with spring-cloud-netflix Hystrix | >= 1.2.3.RELEASE |
| cloud-oauth2 | OAuth2 and distributed application patterns with spring-cloud-security | >= 1.2.3.RELEASE |
| cloud-ribbon | Client side load balancing with spring-cloud-netflix and Ribbon | >= 1.2.3.RELEASE |
| cloud-security | Secure load balancing and routing with spring-cloud-security | >= 1.2.3.RELEASE |
| cloud-starter | spring-cloud-context (e.g. Bootstrap context and @RefreshScope) | >= 1.2.3.RELEASE |
| cloud-starter-consul-bus | Inter instance control events with Hashicorp Consul | >= 1.3.0.M4 |
| cloud-starter-consul-config | Configuration management with Hashicorp Consul | >= 1.3.0.M4 |
| cloud-starter-consul-discovery | Service discovery with Hashicorp Consul | >= 1.3.0.M4 |
| cloud-starter-sleuth | Distributed tracing via logs with spring-cloud-sleuth | >= 1.3.0.M4 |
| cloud-starter-zipkin | Distributed tracing via Zipkin and spring-cloud-sleuth-zipkin | >= 1.3.0.M4 |
| cloud-starter-zookeeper-config | Configuration management with Zookeeper and spring-cloud-zookeeper-config | >= 1.3.0.M4 |
| cloud-starter-zookeeper-discovery | Service discovery with Zookeeper and spring-cloud-zookeeper-discovery | >= 1.3.0.M4 |
| cloud-stream-binder-kafka | Messaging microservices with Kafka | >= 1.3.0.M4 |
| cloud-stream-binder-rabbit | Messaging microservices with RabbitMQ | >= 1.3.0.M4 |
| cloud-stream-binder-redis | Messaging microservices with Redis | >= 1.3.0.M4 |
| cloud-turbine | Circuit breaker metric aggregation using spring-cloud-netflix with Turbine and server-sent events | >= 1.2.3.RELEASE |
| cloud-turbine-amqp | Circuit breaker metric aggregation using spring-cloud-netflix with Turbine and AMQP | [0.0.0.RELEASE,1.3.0.M5] |
| cloud-turbine-stream | Circuit breaker metric aggregation using spring-cloud-netflix with Turbine and Spring Cloud Stream (choose a specific Stream binder implementation to complement this) | (1.3.0.M5,999.9.9.RELEASE] |
| cloud-zuul | Intelligent and programmable routing with spring-cloud-netflix Zuul | >= 1.2.3.RELEASE |
| data-cassandra | Cassandra NoSQL Database, including spring-data-cassandra | >= 1.3.0.RC1 |
| data-elasticsearch | Elasticsearch search and analytics engine including spring-data-elasticsearch | |
| data-gemfire | GemFire distributed data store including spring-data-gemfire | |
| data-jpa | Java Persistence API including spring-data-jpa, spring-orm and Hibernate | |
| data-jpa | Java Persistence API including spring-data-jpa, spring-orm and Hibernate | |
| data-mongodb | MongoDB NoSQL Database, including spring-data-mongodb | |
| data-rest | Exposing Spring Data repositories over REST via spring-data-rest-webmvc | |
| data-rest-hal | Browsing Spring Data REST repositories with an HTML UI | >= 1.3.0.M1 |
| data-solr | Apache Solr search platform, including spring-data-solr | |
| derby | Apache Derby database (with embedded support) | >= 1.2.2.RELEASE |
| devtools | Spring Boot Development Tools | >= 1.3.0.M1 |
| freemarker | FreeMarker templating engine | |
| groovy-templates | Groovy templating engine | |
| h2 | H2 database (with embedded support) | |
| hateoas | HATEOAS-based RESTful services | >= 1.2.2.RELEASE |
| hornetq | Java Message Service API via HornetQ | |
| hsql | HSQLDB database (with embedded support) | |
| integration | Common spring-integration modules | |
| jdbc | JDBC databases | |
| jersey | the Jersey RESTful Web Services framework | >= 1.2.0.RELEASE |
| jooq | Persistence support using Java Object Oriented Querying | >= 1.3.0.M2 |
| jta-atomikos | JTA distributed transactions via Atomikos | >= 1.2.0.M1 |
| jta-bitronix | JTA distributed transactions via Bitronix | >= 1.2.0.M1 |
| lombok | Lombok | >= 1.3.0.M4 |
| mail | javax.mail | >= 1.2.0.RC1 |
| mobile | Simplify the development of mobile web applications with spring-mobile | |
| mustache | Mustache templating engine | >= 1.2.2.RELEASE |
| mysql | MySQL jdbc driver | |
| postgresql | PostgreSQL jdbc driver | |
| ratpack | Spring Boot integration for the Ratpack framework | >= 1.2.0.RELEASE |
| redis | REDIS key-value data store, including spring-redis | |
| remote-shell | CRaSH shell integration | |
| restdocs | Document RESTful services by combining hand-written and auto-generated documentation | |
| security | Secure your application via spring-security | |
| social-facebook | spring-social-facebook | |
| social-linkedin | spring-social-linkedin | |
| social-twitter | spring-social-twitter | |
| thymeleaf | Thymeleaf templating engine, including integration with Spring | |
| vaadin | Vaadin | |
| validation | JSR-303 validation infrastructure (already included with web) | >= 1.3.0.M1 |
| velocity | Velocity templating engine | |
| web | Full-stack web development with Tomcat and Spring MVC | |
| websocket | Websocket development with SockJS and STOMP | |
| ws | Contract-first SOAP service development with Spring Web Services | |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------+
Project types (* denotes the default)
+-----------------+-----------------------------------------+-----------------------------+
| Id | Description | Tags |
+-----------------+-----------------------------------------+-----------------------------+
| gradle-build | Generate a Gradle build file | build:gradle,format:build |
| gradle-project | Generate a Gradle based project archive | build:gradle,format:project |
| maven-build | Generate a Maven pom.xml | build:maven,format:build |
| maven-project * | Generate a Maven based project archive | build:maven,format:project |
+-----------------+-----------------------------------------+-----------------------------+
Parameters
+-------------+------------------------------------------+------------------------------+
| Id | Description | Default value |
+-------------+------------------------------------------+------------------------------+
| type | project type | maven-project |
| bootVersion | spring boot version | 1.2.7.RELEASE |
| packaging | project packaging | jar |
| javaVersion | language level | 1.8 |
| language | programming language | java |
| groupId | project coordinates | com.example |
| artifactId | project coordinates (infer archive name) | demo |
| version | project version | 0.0.1-SNAPSHOT |
| name | project name (infer application name) | demo |
| description | project description | Demo project for Spring Boot |
| packageName | root package | com.example |
+-------------+------------------------------------------+------------------------------+
Creating my first project
$ spring init --dependencies web,h2,data-jpa,jdbc,groovy-templates,security --build gradle --packaging jar --extract
Using service at https://start.spring.io
Project extracted to '/home/drmanalo/workspace/paluwagan'
$ tree
.
├── build.gradle
├── gradle
│ └── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── src
├── main
│ ├── java
│ │ └── com
│ │ └── example
│ │ └── DemoApplication.java
│ └── resources
│ ├── application.properties
│ ├── static
│ └── templates
└── test
└── java
└── com
└── example
└── DemoApplicationTests.java
Running the application
$ gradle bootRun
Started DemoApplication in 4.605 seconds (JVM running for 4.954)
> Building 80% > :bootRun


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which took {{[dataset.crawls[0].startedCrawling, dataset.crawls[0].finishedCrawling] | duration}}
and finished with status {{dataset.crawls[0].finishReason}}
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|
In words of their owners, Bubble Telekom
is a young but powerful Internet Service Providers that
offers Hosting, Housing, Bandwidth, system development,
software engineering, global consulting to more than 100000
clients along the country. With last investments they hope
to extend their high level professional service worldwide
Within 6 months they supose that they will open a session
in NYSE.
But times are changing the rules and
the corporation image as well. It is in the hands of an
aggressive marketing director: he has designed an amazing
campaign that breaks all the rules of advertising and the
rules that conform the common sense.
|


The goal is to get you comfortable expressing yourself.
I want you to be confident in professional conversations.
I want you to feel at ease during day-to-day conversations.
I will ask you to introduce yourself.
I will give you ideas on how to ask questions.
I will ask you to write instructions.
I will ask you to share stories.
These activities cover over 93% of day-to-day communication.
The first week will be easy.
I’ll ask you to write 15 sentences per activity.
I’ll ask you to write 20 sentences per activity in the second week.
I’ll ask you to write 30 sentences per activity in the third week.
I’ll ask you to write 40 sentences per activity in your fourth week.
I’ll ask you to write 50 sentences per activity in your fifth week.
I’ll ask you to write 100 sentences per activity in your sixth week.
You’ll write over 1,000 sentences at the end of the lesson.
I’ll fix your pronunciation.
We will begin with the top 100 most used English words.
These words are used over 50% of the time.
You’ll always use these words to complete your sentences.


W3 Accessibility Guidelines Original
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--- layout: guideline title: "Section Headings" successCriteria: "2-4-10" successCriteriaTitle: "Section Headings" technology: "General" description: "
Section headings are used to organize the content. (Level AAA)
Note 1: \"Heading\" is used in its general sense and includes titles and other ways to add a heading to different types of content.
Note 2: This success criterion covers sections within writing, not user interface components. User Interface components are covered under Success Criterion 4.1.2.
" ---{{page.description}}


The following sections describe the standard types that are built into the interpreter.
The principal built-in types are numerics, sequences, mappings, classes, instances and exceptions.
Some collection classes are mutable. The methods that add, subtract, or rearrange their members in place, and don’t return a specific item, never return the collection instance itself but None.
Some operations are supported by several object types; in particular, practically all objects can be compared for equality, tested for truth value, and converted to a string (with the repr() function or the slightly different
str()
function). The latter function is implicitly used when an object is written by the print()
function.
The while statement is used for repeated execution as long as an expression is true:
while_stmt ::= "while" assignment_expression ":" suite
["else" ":" suite]
This repeatedly tests the expression and, if it is true, executes the first suite; if the expression is false (which may be the first time it is tested) the suite of the else clause, if present, is executed and the loop terminates.
A break statement executed in the first suite terminates the loop without executing the else clause’s suite. A continue statement executed in the first suite skips the rest of the suite and goes back to testing the expression.
The if statement is used for conditional execution:
if_stmt ::= "if" assignment_expression ":" suite
("elif" assignment_expression ":" suite)*
["else" ":" suite]
It selects exactly one of the suites by evaluating the expressions one by one until one is found to be true (see section Boolean operations for the definition of true and false); then that suite is executed (and no other part of the if statement is executed or evaluated). If all expressions are false, the suite of the else clause, if present, is executed.
Lists are mutable sequences, typically used to store collections of homogeneous items (where the precise degree of similarity will vary by application).
class list([iterable])
Lists may be constructed in several ways:
- Using a pair of square brackets to denote the empty list:
[]
- Using square brackets, separating items with commas:
[a], [a, b, c]
- Using a list comprehension:
[x for x in iterable]
- Using the type constructor:
codelist()
orlist(iterable)
Tuples are immutable sequences, typically used to store collections of heterogeneous data (such as the 2-tuples produced by the enumerate() built-in). Tuples are also used for cases where an immutable sequence of homogeneous data is needed (such as allowing storage in a set or dict instance).
class tuple([iterable])
Tuples may be constructed in several ways:
- Using a pair of parentheses to denote the empty tuple:
()
- Using a trailing comma for a singleton tuple:
a, or (a,)
- Separating items with commas::
a, b, c or (a, b, c)
- Using the
tuple() built-in:
tuple() or
tuple(iterable)


Hyde United 4, Bamber Bridge 1: Non-league round-up
by Craig SalmonBamber Bridge went down to their 11th league defeat of the season when they were well beaten 4-1 at Hyde United.
It all looked so promising for Joey Collins’ men when James dean gave them a 1-0 lead.
However, the visitors equalised before the break and ran out convincing winners in the second half – scoing three times without reply.
Dean put Brig in front when in the 22nd minute when he turned home a rebound after Alistair Waddecar’s shot had crashed against the crossbar.
Hyde equalised four minutes before the break when Christopher Sharp turns the ball home at far post after a corner.
Sharp then put the home side ahead 12 minutes after half-time with a stunning volley.
Gary Pett almost pulled Brig level but his header was well saved and it became 3-1 on 68 minutes when Liam Tongue hammered home.
The scoring was completed seven minutes from time through Jamal Crawford.
Meanwhile, Clinical Lancaster City solidified themselves in second place after a 1-0 away victory against Scarborough Athletic.
David Norris got the winning goal on the hour mark when he fired home after Boro’s goalkeeper Tommy Taylor had made a hash of Nially Rodney’s initial effort.
The win puts the Dolly Blues three points ahead of third placed Basford, ton had to make a save shortly after Norris’s effort.
In the National League, AFC Fylde were beaten 3-1 by Solihull Moors. Ryan Croasdale was on target for the Coasters.
Southport lost 2-1 at home to King’s Lynn Town in the National League North.
In the NPL North West Division, Clitheroe and Kendal Town’s respective matches agains tTadcaster Albion and Marske United fell foul of the weather.
Burscough were beaten 2-0 at home by Litherland YMCA in the NWC Premier Division.
Charnock Richard lost 3-1 at Congleton despite Jordan Darr’s second half strike.
Garstang drew 4-4 at home to Bacup Borough. Alan Coar scored two, Ric Coar got one and Cameron Ross also scored.


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Iowa woman who lied about medical problems convicted of theft
by Associated PressWATERLOO, Iowa (AP) -- A Waterloo woman has been found guilty of scamming a couple out of thousands of dollars by saying she had a kidney transplant, tumors and other medical problems.
The Waterloo-Cedar Falls Courier reports that 47-year-old Shawn Adams, also known as Shawn Tomkins, was convicted Friday of theft and false reports.
Prosecutors say she got nearly $58,000 in aid from the Waterloo couple after telling them her tale of woe. Prosecutors say she accused one of one of them of sexually abusing her son when they discovered her scam.
In June she was sentenced in Grundy County for an unrelated theft. Prosecutors say she took people to a farm in rural Dike in December 2017, selling them items that she falsely said were hers.


First create a suitable payload to be sent to the echo service.
$req_payload_string = <<<XML <ns1:echoString xmlns="http://www.wsf.org/echo/echoString"><text>Hello RM!</text></ns1:echoString>XML;
Note that in order to run security clients or services, you should engage WS-Addressing
$reqMessage = new WSMessage($reqPayloadString,
array("to" =>"http://localhost/samples/security_service.php",
action" =>"http://wso2.org/wsfphp/samples/echoString"));
Then create a WSPolicy object with the security options to match your requirements.
For example, if you want to include TimeStamp and UsernameToken you can do as follows.
$policy = new WSPolicy(array("security" => array("useUsernameToken" => TRUE, "includeTimeStamp" => TRUE)));
Note: If you wish to use a policy file instead of an options array you can directly set a policy XML file.
$policy_xml = file_get_contents("policy.xml");
$policy = new WSPolicy(array("security" => $policy_xml));
Next create a SecurityToken object with appropriate security properties.
If you want to have the UsernameToken, then the user, password and passwordType (optional) options must be set. For TimeStamp, the ttl option must be set. Hence the SecurityToken object is created as
$sec_token = new WSSecurityToken(array("user" => "bob",
"password" => "bob12",
"passwordType" => "Digest",
"ttl" => 300));
Then create the client using the policy object and security token object.
$client = new WSClient(array("useWSA"
=> TRUE,
"policy" => $policy,
"securityToken" =>
$sec_token));
$resMessage = $client->request($reqMessage);
Make sure that the addressing action is set in WSService.
function echoFunction($inMessage) {
$returnMessage = new WSMessage($inMessage->str);
return $returnMessage;$operations = array("echoString" => "echoFunction");
$actions = array("http://wso2.org/wsfphp/samples/echoString" => "echoString");
If the client has specified the username and timestamp, these options should be set in the server side also.
$policy = new WSPolicy(array("security"=>array("useUsernameToken" => TRUE,
"includeTimeStamp" =>
TRUE)));
Note: If you wish to use a policy file instead of an options array, you can directly set the policy XML file.
$policy_xml = file_get_contents("policy.xml")
$policy = new WSPolicy(array("security" => $policy_xml));
Username and password must be provided for validation on the server side.
$sec_token = new WSSecurityToken(array("user" => "bob", "password" => "bob12", "passwordType" =>"Digest',
""ttl" => 100));
$svr = new WSService(array("operations" => $operations,
"actions" => $actions,
"policy" => $policy,
"securityToken" => $sec_token));
$svr->reply();
For encryption and signing, keys and certificates must be provided using the two functions:
ws_get_cert_from_file();
ws_get_key_from_file();
The Receivers certificate (certificate used by the server side) must be set using the "receiverCertificate" option and the private key of the client must be set using the "privateKey" option with a WSSecurityToken object instance.
First load the certificates:
$rec_cert = ws_get_cert_from_file("../keys/bob_cert.cert");
$pvt_key = ws_get_key_from_file("../keys/alice_key.pem");
Then the Policy object and the SecurityToken object have to be created. When creating the Policy object, you can also specify the algorithm suite to be used.
$policy = new
WSPolicy(array("security"=>array("encrypt"=>TRUE,"algorithmSuite" =>
"Basic256Rsa15",)));
$sec_token = new WSSecurityToken(array("privateKey" =>
$pvt_key,"receiverCertificate" => $rec_cert));
Here the certificate of the client and private key of the server are provided using a WSSecurityToken object instance.
$pub_key = ws_get_cert_from_file("../keys/alice_cert.cert");
$pvt_key = ws_get_key_from_file("../keys/bob_key.pem");
Options for WSPolicy object is the same as on the client side.
$policy = new WSPolicy(array("security"=>array("encrypt" => TRUE,
"algorithmSuite" => "Basic256Rsa15")));
$sec_token = new WSSecurityToken(array("privateKey" => $pvt_key,
"receiverCertificate" =>$pub_key));
For signing, the certificate and the key of the client and the certificate of the server must be set.
$my_cert = ws_get_cert_from_file("../keys/alice_cert.cert");
$my_key = ws_get_key_from_file("../keys/alice_key.pem");
$rec_cert = ws_get_cert_from_file("../keys/bob_cert.cert");
Then the Policy object and the SecurityToken object can be created:
$policy = new
WSPolicy(array("security"=>array("sign"=>TRUE,"algorithmSuite" =>
"Basic256Rsa15",)));
$sec_token = new WSSecurityToken(array("privateKey" => $my_key,
"certificate" => $my_cert, "receiverCertificate" => $rec_cert));
Here the certificate and the key of the service side must be set:
$cert = ws_get_cert_from_file("../keys/bob_cert.cert");
$pvt_key = ws_get_key_from_file("../keys/bob_key.pem");
Options for the Policy object and the SecurityToken object are the same as on the client side.
$policy = new WSPolicy(array("security"=>array("sign" =>
TRUE,"algorithmSuite" => "Basic256Rsa15")));
$sec_token = new WSSecurityToken(array("privateKey" => $pvt_key,
"certificate" => $cert));
Secure conversation is supported using a set of callback functions and configured using the policy files. At service, you can specify operation level policies using the "opPolicies" array. In the default configuration, the establishment of the secure conversation token / security context token happens when first message is sent. By using the option "UseOwnSTS" you can configure a service to act as a security token service in addition to providing the service functionality.
It is users responsibility to implement the persisting of the security tokens ( Secure conversation token/Security Context Token ) across multiple messages. The tokens are provided in string from to the service or client using callback functions.
Following code samples demonstrate how to configure a client.
$policy_xml = file_get_contents("policy.xml");
$policy = new WSPolicy($policy_xml);
$security_token = new WSSecurityToken(array("user" => "Raigama", "password" => "RaigamaPW", "passwordType" => "Digest", "storeSCTCallback" => "sct_store_callback", "getSCTCallback" => "sct_get_callback", "deleteSCTCallback"=>"sct_delete_callback"));
Here, functions "sct_store_callback", "sct_get_callback", "sct_delete_callback" are callback function names.
Following code sample demonstrate how to configure a service.
$security_token = new WSSecurityToken(array("user" => "Raigama", "password" => "RaigamaPW", "passwordType" => "Digest", "storeSCTCallback" => "sct_store_callback", "getSCTCallback" => "sct_get_callback", "deleteSCTCallback"=>"sct_delete_callback"));
Again the sct_store_callback, sct_get_callback, sct_delete_callback are user implemented php functions which are registered as callbacks.
$svr = new WSService(array("operations" => $operations, "actions" => $actions, "opPolicies"=>array("echoString"=>$policy), "useOwnSTS"=>true, "securityToken" => $security_token));
Here the service is configured to act as a security token service in addition providing the service functionality.
$reqPayloadString = <<<XML <ns1:echo xmlns:ns1="http://wso2.org/wsfphp/samples"><text>Hello World!</text></ns1:echo> XML; try { $rec_cert = ws_get_cert_from_file("../keys/bob_cert.cert"); $pvt_key = ws_get_key_from_file("../keys/alice_key.pem"); $reqMessage = new WSMessage($reqPayloadString, array("to"=>"http://localhost/samples/security/encryption/encrypt_service.php", "action" => "http://wso2.org/wsfphp/samples/echoString")); $sec_array = array("encrypt"=>TRUE, "algorithmSuite" => "Basic256Rsa15", "securityTokenReference" => "IssuerSerial"); $policy = new WSPolicy(array("security"=>$sec_array)); $sec_token = new WSSecurityToken(array("privateKey" => $pvt_key, "receiverCertificate" => $rec_cert)); $client = new WSClient(array("useWSA" => TRUE, "policy" => $policy, "securityToken" => $sec_token)); $resMessage = $client->request($reqMessage); printf("Response = %s \n", $resMessage->str); } catch (Exception $e) { if ($e instanceof WSFault) { printf("Soap Fault: %s\n", $e->Reason); } else { printf("Message = %s\n",$e->getMessage()); } }
function echoFunction($inMessage) { $returnMessage = new WSMessage($inMessage->str); return $returnMessage; } $pub_key = ws_get_cert_from_file("../keys/alice_cert.cert"); $pvt_key = ws_get_key_from_file("../keys/bob_key.pem"); $operations = array("echoString" => "echoFunction"); $sec_array = array("encrypt" => TRUE, "algorithmSuite" => "Basic256Rsa15", "securityTokenReference" => "IssuerSerial"); $actions = array("http://wso2.org/wsfphp/samples/echoString" => "echoString"); $policy = new WSPolicy(array("security"=>$sec_array)); $sec_token = new WSSecurityToken(array("privateKey" => $pvt_key, "receiverCertificate" =>$pub_key)); $svr = new WSService(array("actions" => $actions, "operations" => $operations, "policy" => $policy, "securityToken" => $sec_token)); $svr->reply();


全球最大同性交友社区
在这里发现更多有趣的应用
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全球UI设计师作品分享平台。
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分享各类艺术创作的设计社区
全球美图收藏采集站
Check out the finest collection of design patterns, resources, mobile apps and inspiration
Daily inspiration collected from daily ui archive and beyond.
APP界面截图参考
A collection of screenshots encompassing some of the most beautiful looking Android apps.
Awwwards are the Website Awards that recognize and promote the talent and effort of the best developers, designers and web agencies in the world.
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A ton of CSS, jQuery, and JavaScript responsive navigation examples, demos, and tutorials from all over the web.
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优秀设计资源的分享网站
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识图得字
Mockup Zone is an online store where you can find free and premium PSD mockup files to show your designs in a professional way.
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100% Free High Quality Photos
65,084 high quality do-what-ever-you-want stock photos
可在任何地方使用的免费图片和视频
Free Stock Photos and Videos for commercial use.
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A free photo pack just for you. Every month.
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Wallpapers Every Hour!Hand collected :)
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Design Guidelines — The way products are built.

Below you’ll find the best tips to take not only your UX design process but also the experiences you craft to the next level.
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get a hand picked list of the best user experience design links every week.
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Download Apple macOS and Mac OS X APPs & Games
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Lying on the eastern shore at the entrance to the large gulf of Izmir Korfezi. Position 38°40.19'N, 26°44.89'E.
This is a port of Entry from mid-May to September end only, however it is not recommended as a clearance port as the various authorities are not all located in the town. There is one travel agency that can sell you a transit log and they may or may not have any on hand when you need it. To get one, either you, or they, have to travel to Izmir (64km away) to buy one. There is no agent in town to assist with the clearance process, so you must do it yourself. The Health Police are located in Aliaga (42km away). Read the report adjacent about clearance here for full details.
Last updated June 2014.
Visiting yachts are authorised to anchor within 300 yards of 38° 40.380’N, 026° 44.880’E.
If anchoring on the west side, ensure the anchor is well dug in as the bottom is not the best holding and the bay shelves quickly to 20m or so.
There are some visitors' berths on the quay in front of the town on the east side of the bay. The trawlers berthed at the northern end provide additional shelter. See comment below about this informal "marina".
Last updated September 2015.


I think that hair is one of the most unique ways that one can express themselves.
Hair has always been a staple in regards to trends and or fashion.
Wikipedia says that Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types, and hair care, but hair is also an important biomaterial primarily composed of protein, notably alpha-keratin.
I think that hair is one of the most unique ways that one can express themselves.
Hair has always been a staple in regards to trends and or fashion.


Lance Altimeter Is A Delicious Drop-In Truck Camper Debuting At SEMA
The all-in-one Overlanding package sleeps four and is fully equipped for an off-grid weekend.
by Christopher SmithWhen it comes to SEMA, most people envision crazy cars or punched-up trucks that can climb the Statue of Liberty in a single bound. Naturally, everything at the show has horsepower up the wazoo, and paint jobs are as wild as hungry lions. This camper-infused Ford Super Duty doesn't really have any of that, but it's still quite impressive and yes, it debuted at the 2019 SEMA Show. And it wasn’t the only one.
More Overlanding Trucks:
The world-famous aftermarket auto event launched a new Overland Experience area, and this offering from Lance Camper was one of many off-road-capable RVs in the area. This motorhome ticks our cool box for several reasons, the first being it’s a drop-in camper that can fit into any truck, and as such, it can also come out when not needed. In this instance, the truck is a 2019 Ford F-350 fitted with an ICON Stage 5 suspension upgrade that adds a 2.5-inch lift. The big camper also requires upgraded sway bars on the truck to better handle side-to-side motion caused by the camper, and air springs at the rear keep the pickup level under all the weight.
Gallery: Lance Altimeter Truck Camper
As for the accommodations, the shell is a Lance Camper 855S model that’s billed as a four-season rig for four people. It includes a slide-out dinette, small kitchen, bathroom with shower, and electronics galore. The fresh water tank is 30 gallons, with a grey water capacity of 20 gallons. Two five-gallon propane tanks are also part of the package. As part of this Altimeter build, Lance adds three 100 Ah Deep Cycle batteries from Battle Born Batteries, as well as a Warn Ascent bumper with a winch and a cool stereo with camper speakers.
Lance doesn’t mention price or if the Altimeter is a complete package one can purchase, but one can peruse the full options list for the 855S on the company’s website, lancecamper.com
Source: Lance Camper


Master Selsia:
Welcome to Hunters Village. I received the message from Grand Master Meldina...
As you know, we manage and protect information.
This place may seem simple and unassuming, but spies from many different races exchange information, concoct plots and hatch conspiracies here...
I think the village became such a nest of espionage because of its independence and isolated location, as well as certain events surrounding its establishment during the war.
So be careful! Even the most ordinary-looking trader may be very different than he appears...
We do cooperate with some of the other races' spies, but the alliances are never permanent.
Shall we discuss your problem?


Home
Single Octave Piano
Three Octaves Piano
Samples
My Little Piano
Select the octave:
First
Second
Third
Fourth
Fifth
Sixth
Seventh


The Cardiff City winners and losers as Neil Harris replaces Neil Warnock as Bluebirds boss
It's good news for some - but there could be problems for others
by Glen WilliamsAfter nearly a week of speculation, Cardiff City have finally appointed a successor to Neil Warnock, with former Millwall boss Neil Harris confirmed as the man to take over the reins at Cardiff City Stadium.
Warnock will leave a club legend, but after some grumblings of discontent among fans this season, many feel it was the right time for him to walk away.
With Warnock now gone, however, it throws up many new questions. But who will benefit from the manager's exit? And who will be worried about the of the new boss?
We assess it all below.
WINNERS
The academy
It is likely that Harris will simply have to overhaul the club's academy system.
The paltry amount of top quality Welsh youngsters who have been brought through the youth ranks in recent years has not been good enough and it has bred contempt among large sections of supporters.
While Warnock has insisted he tried to change the structure, many believe, including ex-academy coach Craig Bellamy, that the former Bluebirds boss represented a road block in the grand vision of implementing an all-conquering youth system.
A system reboot is now needed and that academy must become self-sufficient in order to benefit the first team in the not-so-distant future.
A new manager with fresh ideas for the Cardiff City academy can only be a good thing.
Will Vaulks
One man who certainly needs a new lease of life at Cardiff is summer signing Will Vaulks.
The Wales international came to the capital this summer in hope of playing a key role in a Bluebirds promotion push.
That, sadly, has certainly not happened. Following a poor outing against Reading in the 3-0 defeat back in August, Vaulks has been frozen out of the side and has had to play much of his football for the under-23s.
It's a sad state of affairs for a man who had so many backers after signing for the club in the summer.
That is not to say, however, that his ambition of starring in this City midfield is altogether lost, and Harris may well see him as someone who has an important role to play.
Cameron Coxe
If there have been calls for any academy player to be given his chance in the first team, it's Wales youth international Cameron Coxe.
The exciting full-back has made fleeting appearances for the City first team in recent years, but not nearly enough to placate many fans' desire to see him more often.
Lee Peltier has been the nailed-on first choice this season, with Bruno Manga often filling the berth last year.
However, in Peltier's absence against Reading, Warnock opted for Leandro Bacuna at right-back and he had a nightmare afternoon. Curtis Nelson was introduced a little after 20 minutes and also had an uncomfortable time of it.
It only served to add to the frustrations of City fans, who would have loved to have seen Coxe given his chance.
In his only first-team appearance this season, the Carabao Cup defeat by Luton Town, he was one of the only players to impress.
He will hope a new manager places more faith in youth and he gets a much-deserved look-in.
LOSERS
The big-money signings
The big-money signings like Josh Murphy, Gary Madine, Aden Flint and Robert Glatzel were all bought by Warnock and it is fair to say they haven't quite lived up to the billing so far.
You get the impression that under the manager who signed them that they would always get a chance in the team, mainly because Warnock was determined to be proven right.
Harris is a new man, his own man, and has no loyalties to anyone. You can view that two ways - either in a positive or negative light. For the club itself it can only be a good thing - everyone will now have to do their best to prove themselves to the new gaffer. But for certain Warnock players, the writing could be on the wall.
The media
There aren't too many characters left in the game and Warnock was certainly one of them. The 70-year-old was always good value in interviews, press conferences and radio phone-ins, and his ability to give the press a line will certainly be missed.
Warnock was old school in the extreme and the new breed of managers simply don't operate in the way that he did.
His views on Brexit, referees or his reaction to controversial decisions certainly caught the eye and the footballing world will be a quieter place for his absence.
Isaac Vassell
It may appear a tad harsh to place the youngster in this section but Cardiff are certainly overstocked in the striking department and with Vassell currently on the sidelines, he may struggle to break into Harris' first-team plans. Vassell's checkered injury record also needs to be taken into account.
Warnock pursued him for years and although it is still very early days in his career in South Wales, you feel that he will have to really hit the ground running when he returns to fitness to overcome the disadvantage he is at. Will Harris have the same patience with him that Warnock had?


I had the pleasure of spending a crisp, Spring day in Portsmouth, NH cooking and chatting with Daniel Lorca of the band Nada Surf as he prepared a gourmet, sit-down dinner for 28 pals.
When I first invited Nada Surf to be on the show, I was told that Daniel Lorca was the guy I wanted to talk to. Then Daniel emailed his response: "i'm way into it, but i don't want to talk about it, i wanna do it." After years of only having access to touring bands between their sound check and set, I've been doing a lot of talking about cooking with rockstars. To actually cook with a band was a dream come true.
Daniel prepared a salad of arugula, smoked tomatoes, tomato jam, and grilled avocado (it's as good as it sounds!). I jokingly called it "6-hour Salad" because that's how long he worked on it. The fresh tomatoes were slowly smoked over woodchips in the grill, and when they were softened, Daniel separated out the seeds which he reduced into a smoky jam. The tomatoes were cut into strips to put on the salads. As the day meandered, the avocados finally went on the grill after dark. I was on flashlight duty while Daniel checked for the perfect grill marks.
I wrote up a streamlined adaptation of his recipe that requires much less time and serves 6 people instead of fivetimes that amount.
In addition to the smoky grilled salad, Daniel served tarragon cornish hens with a cognac cream sauce loaded with chanterelles and grapes, and wild rice with grilled ramps (wild garlicky leeks). Dinner was served close to midnight, but it was a party so nobody cared.
We left that night (technically, early the next morning) with full bellies, new cooking tips, and nearly 5 hours of footage. I'm considering renaming the show "Cooking with Nada Surf".


{% extends "base.html" %} {% import "bootstrap/wtf.html" as wtf %} {% import "bootstrap/fixes.html" as fixes %} {% import "bootstrap/utils.html" as util %} {% block title %}Heat Diffusion Workflow Tutorial{% endblock %} {% block content %}
In the context of networks, heat diffusion refers to adding a scalar value to each node (i.e., heat) and simulating how heat can flow across edges to neighboring nodes, and so on. In networks biology, this allows for the assessment of connectivity and topology of a network. With directed, causal networks, such as those encoded in BEL, heat diffusion can allow data-driven identification of relevant/dysregulated pathways and subgraphs.
Since networks may contain contradictions like A increases B
and also B
increases A
that cannot be easily explained by their associated biological context
annotations, a network is derived that deletes one of them. For a network with only one
contradiction, this only requires deriving two networks to enumerate all possibilities. As more
contradictions arise, there are exponentially many possible derived networks. A randomized
approach is used to sample from these networks and generate scores for each. This can be used to
calculate an average score and also assess the sensitivity of that score.
Data sets can be directly uploaded and analyzed. The results of these experiments can then be directly overlaid to the interactive network viewer to provide a data-driven analysis of given networks or sub-networks.
Heat diffusion is a general enough methodology that it can be applied to a variety of networks and different types of data sets. For example, Leiserson et al. used undirected protein-protein interaction networks with copy number variations as heat to identify functional modules in the context of cancer.
Other data types, like single-nucleotide polymorphisms (SNPs), clinical measurements, or neuroimaging features, which have been annotated to our Alzheimer Disease Knowledge assembly with NeuroMMSig.


U▿
User
9/2/2019 07:45pm
2x
Jollof Rice
₦300.00
1x
Basmati Rice
₦800.00
Subtotal
₦1100.00
Delivery Fee
₦600.00
Including VAT
₦13.29
Total
Status: Pending
Address Provided: 4, Church Street, Yaba
Number Provided: +2348134567890
Jollof Rice to the Menu for the Day


The 45-year-old came through the youth ranks at Anfield before going on to make 155 appearances for the Merseyside giants.
SEE MORE: “Leave him alone” – Van Dijk defends Liverpool teammate Joe Gomez after boos from some England fans
He left for Leeds in 2000 and made a further 146 appearances for them, while spells with Blackburn Rovers and Stoke City followed before his retirement in 2009.
As noted by The Mirror, he has now undergone the procedure and is being treated in hospital after falling seriously ill earlier this week.
Further, the report notes that he is now coming out of intensive care, and naturally we send all our best wishes to him and his family and hope that he can make a full and speedy recovery.
As seen in the tweets below, both Liverpool and Leeds have sent their well wishes to their former player too, as the messages of support from fans also flooded in as Matteo is evidently still a popular figure at his former clubs.


@import domain.AssessmentMetadata @(startedAndSubmittable: Seq[AssessmentMetadata], notLive: Seq[AssessmentMetadata])(implicit context: RequestContext) @frontend("Today's assessments") {
There are currently no assessments that have started and could still receive submissions.
} else {There are no non-live assessments right now.
} else {


|
We have now established a fairly comfortable routine with Dylan, with perhaps small thanks to the Gina Ford Little Contented Baby book. This really has come as a godsend to us, and has given us some good ideas - we do not read too much into everything she says, as she seems to come across far to strict and rigid. He now feeds at 7:00am, 10:00am, 2:00pm, 5:00pm, 7:00pm and then 11:00pm. He then has a cheeky midnight feast at around 2-3:00am (not that we are happy about that!), but we have told him our ideas about this....Weigh is still being gained, and he is becoming a little bit chubby much to our delight. Dizzie Gillespie here Icome... Dylan is now far more interesting and interactive. He has some great looks, especially when you stand him on his own two feet.... Look, I can walk I tell you.... Towards the end of March we got our first non wind related smile (NWRS). At first we were not sure if this was some fluke, but we managed to reproduce this behavior with no wind to be heard or seen...he was truly beautiful! Please daaaaarling....   So far, we have been incident free (i.e. no sick, wee or pooh!) Hey man, this is waaay cool! |
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LENT 5 SATURDAY
Alternative
Readings for the 5th Week
Entrance Antiphon
O Lord, do not stay afar off; my strength, make haste to help me! For I am a worm and no man, scorned by everyone, despised by the people.
Collect
O God, who have made all those reborn in Christ a chosen race and a royal priesthood, grant us, we pray, the grace to will and to do what you command, that the people called to eternal life may be one in the faith of their hearts and the homage of their deeds. Through our Lord. . .
FIRST READING Ezekiel 37:21-28
Thus says the Lord GOD: Behold, I will take the sons
of Israel from the nations among which they have gone, and will gather them
from all sides, and bring them to their own land; and I will make them one
nation in the land, upon the mountains of Israel; and one king shall be king
over them all; and they shall be no longer two nations, and no longer divided
into two kingdoms. They shall not defile themselves any more with their idols
and their detestable things, or with any of their
transgressions; but I will save them from all the backslidings in which they
have sinned, and will cleanse them; and they shall be my people, and I will be
their God. "My servant David shall be king over them; and they shall all
have one shepherd. They shall follow my ordinances and be careful to observe my
statutes. They shall dwell in the land where your fathers dwelt that I gave to
my servant Jacob; they and their children and their children's children shall
dwell there for ever; and David my servant shall be their prince for ever. I
will make a covenant of peace with them; it shall be an everlasting covenant
with them; and I will bless them and multiply them, and will set my sanctuary
in the midst of them for evermore. My dwelling place shall be with them; and I
will be their God, and they shall be my people. Then the nations will know that
I the LORD sanctify
The word of the Lord
RESPONSORIAL PSALM Jeremiah 31
R. The Lord will keep us, as a shepherd keeps his flock.
Hear the word of the LORD, O nations, and declare
it in the islands afar off; say, 'He who scattered
R. The Lord will keep us, as a shepherd keeps his
flock.
For the LORD has ransomed Jacob, and has redeemed
him from hands too strong for him. They shall come and sing aloud on the height
of Sion, and they shall be radiant over the goodness
of the LORD.
R. The Lord will keep us, as a shepherd keeps his
flock.
Then shall the maidens rejoice in the dance, and
the young men and the old shall be merry. I will turn their mourning into joy, I will comfort them, and give them gladness for sorrow.
R. The Lord will keep us, as a shepherd keeps his
flock.
VERSE BEFORE THE GOSPEL Ezekiel 18:31
R. Glory and praise to you, O Christ.
Cast away from you all the transgressions which you have committed, says the Lord, and get yourselves a new heart and a new spirit.
R. Glory and praise to you, O Christ.
GOSPEL John 11:45-56
At that time: Many of the Jews who had come with Mary and had seen what Jesus
did, believed in him; but some of them went to the
Pharisees and told them what Jesus had done. So the chief priests and the
Pharisees gathered the council, and said, "What are we to do? For this man
performs many signs. If we let him go on thus, every one will believe in him,
and the Romans will come and destroy both our holy place and our nation." But
one of them, Caiaphas, who was high priest that year,
said to them, "You know nothing at all; you do not understand that it is
expedient for you that one man should die for the people, and that the whole
nation should not perish." He did not say this of his own accord, but
being high priest that year he prophesied that Jesus should die for the nation,
and not for the nation only, but to gather into one the children of God who are
scattered abroad. So from that day on they took counsel how to put him to
death. Jesus therefore no longer went about openly among the Jews, but went
from there to the country near the wilderness, to a town called Ephraim; and
there he stayed with the disciples. Now the Passover of the Jews was at hand,
and many went up from the country to
The Gospel of the Lord
Prayer over the Offerings
May the gifts we offer from our fasting be acceptable to you, O Lord, we pray, and, as an expiation for our sins, may they make us worthy of your grace and lead us to what you promise for eternity. Through Christ our Lord.
Preface of Lent,
Communion Antiphon
Christ was handed over, to gather into one the scattered children of God.
Prayer after Communion
We entreat your majesty most humbly, O Lord, that, as you feed us with the nourishment which comes from the most holy Body and Blood of your Son, so you may make us sharers of his divine nature. Who lives and reigns for ever and ever.
Prayer over the People
Have mercy, Lord, on your Church, as she brings you her supplications, and be attentive to those who incline their hearts before you: do not allow, we pray, those you have redeemed by the Death of your Only Begotten Son, to be harmed by their sins or weighed down by their trials. Through Christ our Lord.


| CHUCK MEYER | GitHub: chuckmeyer |
| 190 E Cooke Rd. |<EMAIL_ADDRESS>|
| Columbus, OH 43214 |<PHONE_NUMBER> |
I am an engineering generalist who has dabbled in API-based development, security, DevOps, and cloud technologies. I have a keen interest in solving problems and communicating those solutions to others. I have designed, coded, deployed, blogged, presented and managed for engineering teams from FinTech to SaaS to government.
I am a builder who enjoys working with other builders. When I am excited about a technology, that excitement shows through in everything I do.
Senior Developer Advocate, Algolia, August 2021 to present.
I engage the Algolia developer community to provide support and awareness of our search and discovery platform. I’ve been doing mostly frontend development in React, but also some Python as well.
Senior Engineer, Developer Relations and Integrations,
Bold Penguin, March 2019 to August 2021.
I worked with our partners to accelerate their integrations with our products. This ranged from single developers linking their Salesforce to our commercial insurance exchange to large enterprise teams connecting multiple bespoke backend systems to our quote and bind platform.
Senior Developer Advocate, AWS CloudFormation,
Amazon Web Services, August 2017 to March 2019.
I reported to the AWS CloudFormation service director and served as a liason between the service team and the developer community. I guided customers in following best practices, served as a rallying point for the community, and voiced customer concerns back to the service team.
Security Solution Architect,
Amazon Web Services, April 2016 to August 2017.
I spoke with CISOs and security practitioners across North America on how to improve their IT security posture by building applications using AWS cloud services.
Senior Professional Services Consultant,
Amazon Web Services, New York, NY, July 2013 to April 2016.
I helped large enterprises migrate to AWS and integrate Amazon's web services with their existing on-premises systems. I championed repeatable, secure deployment of infrastructure and applications through CI/CD and configuration management.
Web Security Manager,
Federal Reserve/HP, Herndon, VA, January 2013 to July 2013.
SiteMinder/DataPower Subject Matter Expert (Consultant),
Federal Reserve/HP, Herndon, VA, Feb. 2006 to January 2013.
Senior Support Engineer, Premier Services, CA, Framingham, MA, Nov. 2002 to Feb. 2006.
Professional Services Consultant, Netegrity, Waltham, MA, December 2000 to May 2002.
Web Analyst, E.W. Scripps Co., Cincinnati, OH, May 1999 to November 2000.
BS: Mathematics and Computer Science, BA: Literature and Writing (Cum Laude),
Northern Kentucky University, KY. August 1997.
Generated from Markdown: https://github.com/chuckmeyer/pandoc_resume


Let’s say we work at a clothing store and just received a truckload of different color socks. There may be matching socks in the batch, but none of them have been paired up. We have been asked to determine how many pairs of socks can be made to sell.
We can always go through the tedious task of sorting through the socks and figuring out how many pairs there are by hand, but we are programmers. Let’s try this with code.
 We want to create an algorithm that takes in this information and returns the number of matching pairs.
To accomplish this, let’s approach this at a human level first. How would we go about solving this problem without code?
I would start by sorting all the socks by color. Group by group, I would create all the matching pairs possible and add the amount to my total number of pairs.
I wear mismatched socks so any socks that don’t match up still make a pair. However, for the sock-matchers out there, we will not count mismatched pairs in our total.
Another option would be to count the number of socks in each group, divide that number by 2 and round it down to a whole number if necessary.
So this makes sense at a human level, how can we convey these same instructions to a computer? Well, one great thing about the information we are given is the list of colors is given in an array.
Arrays are special variables that can hold more than one piece of information at a time. Arrays have exceptional talents if we call on their built-in methods. A method is like a verb, an action that an array can carry out. A very useful method we can use in this instance is the .sort() method. We can also iterate through an array element by element and perform actions on each item using a loop.
My original Pseudocode for the problem is as follows:
START FUNC Sock_Merchant
SORT array
WHILE array length > 0:
Compare first 2 values:
IF values match:
add 1 to total pairs
DROP first 2 elements
Aforementioned made perfect sense in my mind. First, we sort the array. Then, we compare the first two values. If the values match, we add 1 to our total number of pairs. Lastly, we drop the items. We repeat these steps until the entire array is empty. It is time to code.
function sockMerchant(n, ar) {
let sorted = ar.sort((a, b)=> a - b);
let pairs = 0;
while (ar.length > 0) {
sorted[0] === sorted[1] ? pairs++ : pairs;
sorted.splice(0,2)
}
return pairs;
}
My original solution did just what I intended for it to do. When I tested my code against the sample tests, everything passed. I submitted my code. Three tests failed. Now, how did that happen?
Well, I experimented on the solution with manual input. I even did the work with pencil and paper to try to figure this out. What was going on? I did some snooping on the hidden tests by using my experience points to unlock the code. Line by line, I went through my solution. Sorting worked fine, comparing worked fine, then the answer jumped out to me. When I was comparing elements, I would drop them both. I found my bug. Let’s break this down a little further.
function sockMerchant(n, ar) {
ar.sort((a, b) => a - b);
let pairs = 0;
while (ar.length > 0) {
if (ar[0] !== ar[1]) {
ar.shift()
} else {
pairs++;
ar.splice(0,2)
}
}
return pairs;
}
My refactored solution still take the first two items and compare them. If the first item does not match the second item, we only drop the first item. If they match, we release both and add one to our total pairs. Picture holding a sock in each hand. You visually compare the two. If they match, you pair them up. If not, you let go of one and pick up the next.
Fingers crossed, let’s submit. All the tests pass with flying colors!
function sockMerchant(n, ar) {
const colors = {};
let pairs = 0;
for(var i = 0; i < n; i++){
if (colors[ar[i]] === undefined) {
colors[ar[i]] = 0
}
colors[ar[i]] += 1
}
for(var c in colors) {
pairs += Math.floor(colors[c] / 2);
}
return pairs;
}
We can utilize an object to perform the task as well. Similar to the human-level approach we discussed earlier. In this approach, we can create an object to hold different colors as keys. The value of each key is the number of socks matching the color. We go through each element on the array and determine if there is a key that matches the color. If there is not a key, a key is created and set to a value of 0. We increase the value by one. We iterate through the array until we evaluate all the elements. After this, we go through each key in our Colors object and operate on its value. The value is divided by two and rounded down to a whole number then added to the total number of pairs. Once all the calculating is complete, we return the total number of pairs.
 Any time we follow a set of instructions, we are performing an algorithm. Approaching a problem from a human standpoint first is the easiest way for me to translate them to a computer.
Although code may look amazing and pass a few tests, it may not get the whole job done. Intricate testing can show any bugs and edge cases that may occur. Debugging and testing are essential skills needed to ensure we write the best possible algorithm.
Never forget, there is more than one approach to solving a problem. Keeping your mind open to different ways to solve a problem is key to programming. Never feel you are backed into a corner to solve a problem. If you can think it, you can program it.
My journey is far from over. There is so much more to come. I’m excited to continue and will use my blog to keep me accountable.
Want to strengthen your skills as well? Check out HackerRank to get in your practice. I am currently completing the Interview Preparation Kit.


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ZPT reference
The ZPT syntax/language is organised into three logical parts. Each primary mention of an attribute below is a link to its reference page.
METAL is for reusing markup
When processing a ZPT source document, the first attributes processed (through the entire document) are METAL attributes. Only once all METAL attributes are processed does ZptSharp process TAL attributes.
The concept at the heart of METAL is macros. A macro is a reusable subtree of an HTML or XML document. In other words, it is an element and all of that element's descendents & content. Macros are created using the metal:define-macro
attribute and reused within a document with the metal:use-macro
attribute.
METAL macros may also contain zero or more slots. Slots are also single elements which may be replaced ('filled') at the point where the macro is used. Slots are created with the metal:define-slot
attribute and are used/filled using the metal:fill-slot
attribute.
An advanced usage of METAL is macro extension. This is somewhat similar in concept to creating a 'subclass' of a macro. The metal:extend-macro
attribute is how this is performed.
TAL binds data to the template
TAL attributes are parsed and resolved after METAL attributes. The purpose of TAL is to bind/write your model and supporting data to the template.
The table below shows and links to the various TAL attributes. It also shows the order in which they are processed (if, for example, multiple attributes appear on the same element).
| Order | Attribute | Summary |
|---|---|---|
| 1st | tal:define |
Creates variables which are usable by subsequent directives. |
| 2nd | tal:condition |
Removes the element if the associated expression is not "truthy" |
| 3rd | tal:repeat |
Repeats the element (and contents) for each item in an IEnumerable |
| 4th* | tal:content |
Replaces the element's contents with a value from an expression |
| 4th* | tal:replace |
Replaces the whole element with a value from an expression |
| 5th | tal:attributes |
Sets attributes upon the element using expression values |
| 6th | tal:omit-tag |
Removes the start & end tags of an element, whilst preserving its content/children |
| N/A** | tal:on-error |
Handles processing errors on the current element and children (similar to a C# catch ) |
Notes for the above table
- * TAL content and replace attributes are mutually exclusive. It is invalid for the same element to have both.
- ** The on-error attribute does not fit into the usual order of processing. It is only processed if/when an error occurs.
TALES is how expressions are written
Both METAL and TAL attributes make use of expressions to locate the desired macros, content or logic. TALES is an extensible syntax and so plugins may add further expression types. These are the expression types which are officially supported by ZptSharp.
In the examples below all expressions are shown using their fully qualified/prefixed names. Every rendering operation has a default expression type which does not require a prefix. If not specified otherwise using the configuration, this default type will be path expressions.
| Name | Summary |
|---|---|
path |
Provide access to objects using a syntax which looks a lot like the path portion of a URL. For example path:here/Customers/3/Name |
string |
Create interpolated strings including content from other expressions. For example string:Hello ${path:name}, how are you? |
not |
Coerce another expression result to boolean, then negate it. For example not:path:loan/IsOverdue |
pipe |
Use a delegate to transform a value. For example pipe:name path:pipes/ToLowercase |
csharp |
Evaluate arbitrary C# expressions (but please read about the limitations). For example csharp:name.ToLowerInvariant() |
python |
Evaluate arbitrary expressions written in the Python 2 language. For example python:2 + 2 |
structure |
Indicates that an 'inner' expression should be interpreted as structure/markup when rendered. For example structure:path:here/SomeMarkup |
In XML documents, namespaces matter
The metal
and tal
attribute prefixes used throughout ZPT are defined with the following XML namespaces:
| Prefix | Namespace |
|---|---|
metal |
http://xml.zope.org/namespaces/metal |
tal |
http://xml.zope.org/namespaces/tal |
When working with XML document templates, these two namespaces must be declared (typically at the root of the document) via xmlns
attributes.
Strictly-speaking, for an XML document the namespaces are all that matters, you could conveivably use aliases which are not tal
or metal
, although for readability's sake this is not advised.
When using HTML documents the namespaces need not be declared; the metal
and tal
prefixes are recognised by their prefix names alone.
XML namespaces example
<root xmlns:metal="http://xml.zope.org/namespaces/metal"
xmlns:tal="http://xml.zope.org/namespaces/tal">
<child tal:content="string:Some content">This content attribute will work OK.</child>
</root>
Elements in the TAL or METAL namespace
A feature of the ZPT syntax is elements which use the tal
or metal
prefix (or, for XML documents, elements in the namespaces listed in the previous section).
Elements which are prefixed with either tal
or metal
may be 'invented' by the designer, the element name after the prefix is irrelevant.
Such elements are detected by ZptSharp during rendering and their start/end tags are always omitted from the rendered output as if they had a tal:omit-tag=""
attribute present.
What's more, all attributes upon a TAL or METAL element are automatically assumed to be TAL or METAL attributes (accordingly).
This means that within such an element, the tal:
or metal:
prefixes are not required for attributes.
The use-case for TAL & METAL elements is to allow use of TAL & METAL attributes in positions where no other markup element would semantically make sense. This scenario does not occur very often and so it is not expected that this technique will be frequently used.
TAL element example
Here is a somewhat contrived example.
For the purpose of this example, presume that we cannot alter the

element and add attributes to it.
Perhaps the

element is part of a macro which we do not wish to alter.

<tal:defs define="items here/Items | here/OtherItems | here/EmptyArray">

Item name

</tal:defs>

In a real application, we could more likely add the complex tal:define
attribute onto the

element.
Because define attributes are processed before content attributes we would get the same result without needing a TAL element.


An adventure in simple web automation
Anytime we find ourselves repeating tedious actions on the web with the same sequence of steps, this is a great chance to write a program to automate the process for us. With selenium and Python, we just need to write a script once, and which then we can run it as many times and save ourselves from repeating monotonous tasks (and in my case, eliminate the chance of submitting an assignment in the wrong place)!
Here, I’ll walk through the solution I developed to automatically (and correctly) submit my assignments. Along the way, we’ll cover the basics of using Python and selenium to programmatically control the web. While this program does work (I’m using it every day!) it’s pretty custom so you won’t be able to copy and paste the code for your application. Nonetheless, the general techniques here can be applied to a limitless number of situations. (If you want to see the complete code, it’s available on GitHub).
Before we can get to the fun part of automating the web, we need to figure out the general structure of our solution. Jumping right into programming without a plan is a great way to waste many hours in frustration. I want to write a program to submit completed course assignments to the correct location on Canvas (my university’s “learning management system”). Starting with the basics, I need a way to tell the program the name of the assignment to submit and the class. I went with a simple approach and created a folder to hold completed assignments with child folders for each class. In the child folders, I place the completed document named for the particular assignment. The program can figure out the name of the class from the folder, and the name of the assignment by the document title.
Here’s an example where the name of the class is EECS491 and the assignment is “Assignment 3 — Inference in Larger Graphical Models”.
File structure (left) and Complete Assignment (right)
The first part of the program is a loop to go through the folders to find the assignment and class, which we store in a Python tuple:
# os for file management
import os# Build tuple of (class, file) to turn in
submission_dir = ’completed_assignments’dir_list =
list(os.listdir(submission_dir))for directory in dir_list:
file_list = list(os.listdir(os.path.join(submission_dir,
directory)))
if len(file_list) != 0:
file_tup = (directory, file_list[0])
print(file\_tup)
(‘EECS491’, ‘Assignment 3 - Inference in Larger Graphical Models.txt’)
This takes care of file management and the program now knows the program and the assignment to turn in. The next step is to use selenium to navigate to the correct webpage and upload the assignment.
To get started with selenium, we import the library and create a web driver, which is a browser that is controlled by our program. In this case, I’ll use Chrome as my browser and send the driver to the Canvas website where I submit assignments.
import selenium# Using Chrome to access web
driver = webdriver.Chrome()# Open the website
driver.get(’https://canvas.case.edu’)
When we open the Canvas webpage, we are greeted with our first obstacle, a login box! To get past this, we will need to fill in an id and a password and click the login button.
Imagine the web driver as a person who has never seen a web page before: we need to tell it exactly where to click, what to type, and which buttons to press. There are a number of ways to tell our web driver what elements to find, all of which use selectors. A selector is a unique identifier for an element on a webpage. To find the selector for a specific element, say the CWRU ID box above, we need to inspect the webpage. In Chrome, this is done by pressing “ctrl + shift + i” or right clicking on any element and selecting “Inspect”. This brings up the Chrome developer tools, an extremely useful application which shows the HTML underlying any webpage.
To find a selector for the “CWRU ID” box, I right clicked in the box, hit “Inspect” and saw the following in developer tools. The highlighted line corresponds to the id box element (this line is called an HTML tag).
HTML in Chrome developer tools for the webpage
This HTML might look overwhelming, but we can ignore the majority of the
information and focus on the id = "username"
and
name="username"
parts. (these are known as attributes of the
HTML tag).
To select the id box with our web driver, we can use either the
id
or name
attribute we found in the developer
tools. Web drivers in selenium have many different methods for selecting
elements on a webpage and there are often multiple ways to select the
exact same item:
# Select the id box
id_box = driver.find_element_by_name(‘username’)# Equivalent Outcome!
id_box = driver.find_element_by_id(‘username’)
Our program now has access to the id_box
and we can interact
with it in various ways, such as typing in keys, or clicking (if we have
selected a button).
# Send id information
id_box.send_keys(‘my_username’)
We carry out the same process for the password box and login button, selecting each based on what we see in the Chrome developer tools. Then, we send information to the elements or click on them as needed.
# Find password box
pass_box = driver.find_element_by_name(‘password’)# Send password
pass_box.send_keys(‘my_password’)# Find login button
login_button = driver.find_element_by_name(‘submit’)# Click login
login_button.click()
Once we are logged in, we are greeted by this slightly intimidating dashboard:
We again need to guide the program through the webpage by specifying exactly the elements to click on and the information to enter. In this case, I tell the program to select courses from the menu on the left, and then the class corresponding to the assignment I need to turn in:
# Find and click on list of courses
courses_button =
driver.find_element_by_id(‘global_nav_courses_link’)courses_button.click()#
Get the name of the folder
folder = file_tup[0]
# Class to select depends on folder
if folder == ‘EECS491’:
class_select = driver.find_element_by_link_text(‘Artificial Intelligence:
Probabilistic Graphical Models (100/10039)’)
elif folder == ‘EECS531’:
class_select = driver.find_element_by_link_text(‘Computer Vision
(100/10040)’)# Click on the specific class
class_select.click()
The program finds the correct class using the name of the folder we stored
in the first step. In this case, I use the selection method
find_element_by_link_text
to find the specific class. The
“link text” for an element is just another selector we can find by
inspecting the page. :
This workflow may seem a little tedious, but remember, we only have to do it once when we write our program! After that, we can hit run as many times as we want and the program will navigate through all these pages for us.
We use the same ‘inspect page — select element — interact with element’ process to get through a couple more screens. Finally, we reach the assignment submission page:
At this point, I could see the finish line, but initially this screen
perplexed me. I could click on the “Choose File” box pretty easily, but
how was I supposed to select the actual file I need to upload? The answer
turns out to be incredibly simple! We locate the
Choose File
box using a selector, and use the
send_keys
method to pass the exact path of the file (called
file_location
in the code below) to the box:
# Choose File button
choose_file =
driver.find_element_by_name(‘attachments[0][uploaded_data]’)# Complete
path of the file
file_location = os.path.join(submission_dir, folder, file_name)# Send the
file location to the button
choose_file.send_keys(file_location)
That’s it! By sending the exact path of the file to the button, we can skip the whole process of navigating through folders to find the right file. After sending the location, we are rewarded with the following screen showing that our file is uploaded and ready for submission.
Now, we select the “Submit Assignment” button, click, and our assignment is turned in!
# Locate submit button and click
submit_assignment = driver.find_element_by_id(‘submit_file_button’)
submit_assignent.click()
File management is always a critical step and I want to make sure I don’t
re-submit or lose old assignments. I decided the best solution was to
store a single file to be submitted in the
completed_assignments
folder at any one time and move files
to asubmitted_assignments
folder once they had been turned
in. The final bit of code uses the os module to move the completed
assignment by renaming it with the desired location:
# Location of files after submission
submitted_file_location = os.path.join(submitted_dir,
submitted_file_name)# Rename essentially copies and pastes files
os.rename(file_location, submitted_file_location)
All of the proceeding code gets wrapped up in a single script, which I can run from the command line. To limit opportunities for mistakes, I only submit one assignment at a time, which isn’t a big deal given that it only takes about 5 seconds to run the program!
Here’s what it looks like when I start the program:
The program provides me with a chance to make sure this is the correct assignment before uploading. After the program has completed, I get the following output:
While the program is running, I can watch Python go to work for me:
The technique of automating the web with Python works great for many tasks, both general and in my field of data science. For example, we could use selenium to automatically download new data files every day (assuming the website doesn’t have an API). While it might seem like a lot of work to write the script initially, the benefit comes from the fact that we can have the computer repeat this sequence as many times as want in exactly the same manner. The program will never lose focus and wander off to Twitter. It will faithfully carry out the same exact series of steps with perfect consistency (which works great until the website changes).
I should mention you do want to be careful before you automate critical tasks. This example is relatively low-risk as I can always go back and re-submit assignments and I usually double-check the program’s handiwork. Websites change, and if you don’t change the program in response you might end up with a script that does something completely different than what you originally intended!
In terms of paying off, this program saves me about 30 seconds for every assignment and took 2 hours to write. So, if I use it to turn in 240 assignments, then I come out ahead on time! However, the payoff of this program is in designing a cool solution to a problem and learning a lot in the process. While my time might have been more effectively spent working on assignments rather than figuring out how to automatically turn them in, I thoroughly enjoyed this challenge. There are few things as satisfying as solving problems, and Python turns out to be a pretty good tool for doing exactly that.
As always, I welcome feedback and constructive criticism. I can be reached on Twitter [@koehrsen_will](http://twitter.com/@koehrsen_will).


§46-13 Each county to determine its own number of fire stations. Any other provisions of law to the contrary notwithstanding, the council of each county, may determine the number of fire stations it will establish and maintain within its respective county. [L 1962, c 2, §2; Supp, §138-46; HRS §46-13]


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Greetings! This site is a culmination of work over my last semester at the University of Arkansas at Little Rock. This is a complete listing of any movie or person that has anything to do with cinema in Arkansas. All movies and people have been selected from the Encyclopedia of Arkansas.
This product uses the TMDb API but is not endorsed or certified by TMDb.


Class kff.View
Defined in: kff-all.js.
| Constructor Attributes | Constructor Name and Description |
|---|---|
|
kff.View(options)
Base class for views
|
| Field Attributes | Field Name and Description |
|---|---|
| <static> <constant> |
kff.View.DATA_BIND_ATTR
Data-attribute name used for data-binding
|
| <static> <constant> |
kff.View.DATA_OPTIONS_ATTR
Data-attribute name used for view options (as JSON serialized object)
|
| <static> <constant> |
kff.View.DATA_RENDERED_ATTR
Data-attribute name used for marking of rendered views
|
| <static> <constant> |
kff.View.DATA_TRIGGER_ATTR
Data-attribute name used for action-binding
|
| <static> <constant> |
kff.View.DATA_VIEW_ATTR
Data-attribute name used for view names
|
| Method Attributes | Method Name and Description |
|---|---|
|
delegateEvents(events, $element)
Binds DOM events to the view element.
|
|
|
destroy(silent)
Destroys the view (destroys all subviews and unbinds previously bound DOM events.
|
|
|
Destroys the subviews.
|
|
|
findViewElements(el, viewNames, filter)
Finds possible subview elements inside an element
|
|
|
{mixed}
|
getModel(modelPath)
Returns a model object bound to the view or to the parent view.
|
|
Process declarative events bound throught data-kff-trigger attribute on root view element
|
|
|
refresh()
Method for refreshing the view.
|
|
|
refreshBinders(event)
|
|
|
render(silent)
Renders the view.
|
|
|
Renders subviews.
|
|
|
undelegateEvents(events, $element)
Unbinds DOM events from the view element.
|
Class Detail
kff.View(options)
Base class for views
- Parameters:
- {Object} options
- Options object
- {DOM Element|jQuery} options.element
- A DOM element that will be a root element of the view
- {Array} options.models
- Array of model instances to be used by the view
Field Detail
<static> <constant>
kff.View.DATA_BIND_ATTR
Data-attribute name used for data-binding
<static> <constant>
kff.View.DATA_OPTIONS_ATTR
Data-attribute name used for view options (as JSON serialized object)
<static> <constant>
kff.View.DATA_RENDERED_ATTR
Data-attribute name used for marking of rendered views
<static> <constant>
kff.View.DATA_TRIGGER_ATTR
Data-attribute name used for action-binding
<static> <constant>
kff.View.DATA_VIEW_ATTR
Data-attribute name used for view names
Method Detail
delegateEvents(events, $element)
Binds DOM events to the view element. Accepts array of arrays in the form:
[
['mousedown, mouseup', '.title', 'edit'],
['click', '.button', 'save' ],
['click', function(e) { ... }]
]
The first item is name of DOM event (or comma separated event names).
The second item is a CSS experession (jquery expression) relative to the view element for event delegation (optional)
The third item is the view method name (string) that acts as an event handler
- Parameters:
- {Array} events
- Array of arrays of binding config
- {jQuery} $element
- A jQuery object that holds the DOM element to bind. If not provided, the view element will be used.
destroy(silent)
Destroys the view (destroys all subviews and unbinds previously bound DOM events.
It will be called automatically. Should not be called directly.
- Parameters:
- {Boolean} silent
- If true, the 'destroy' event won't be called
destroySubviews()
Destroys the subviews. It will be called automatically. Should not be called directly.
findViewElements(el, viewNames, filter)
Finds possible subview elements inside an element
- Parameters:
- {DOM Element} el
- Root element from which search starts
- {Array} viewNames
- Array that will be filled by found elements (items will be objects { objPath: viewName, $element: jQuery wrapper })
- {string} filter
- A jQuery selector for filtering elements (optional)
{mixed}
getModel(modelPath)
Returns a model object bound to the view or to the parent view.
Accepts the model name as a string or key path in the form of "modelName.attribute.nextAttribute etc.".
Will search for "modelName" in current view, then in parent view etc. When found, returns a value of
"attribute.nextAtrribute" using model's mget method.
- Parameters:
- {string} modelPath
- Key path of model in the form of "modelName.attribute.nextAttribute etc.".
- Returns:
- {mixed} A model instance or attribute value or null if not found.
processTriggerEvents()
Process declarative events bound throught data-kff-trigger attribute on root view element
refresh()
Method for refreshing the view. Does nothing in this base class, it's intended to be overloaded in subclasses.
refreshBinders(event)
- Parameters:
- event
render(silent)
Renders the view. It will be called automatically. Should not be called directly.
- Parameters:
- {Boolean} silent
- If true, the 'render' event won't be called
renderSubviews()
Renders subviews. Will find all DOM descendats with kff.View.DATA_KFF_VIEW (or kff.View.DATA_BIND_ATTR) attribute
and initializes subviews on them. If an element has the kff.View.DATA_BIND_ATTR but not the kff.View.DATA_KFF_VIEW
attribute, adds kff.View.DATA_KFF_VIEW attribute = "kff.BindingView" and inits implicit data-binding.
undelegateEvents(events, $element)
Unbinds DOM events from the view element. Accepts array of arrays as in the delegateEvents method.
- Parameters:
- {Array} events
- Array of arrays of binding config
- {jQuery} $element
- A jQuery object that holds the DOM element to unbind. If not provided, the view element will be used.


‘Grave concerns’ - Aston Villa unleash anger at Premier League meeting
Latest Aston Villa news includes chief executive speaking after Premier League VAR meeting
by Shane Ireland, https://www.facebook.com/ShaneIrelandJournalistAston Villa chief executive Christian Purslow says ‘grave concerns’ about video assistant referee (VAR) technology were raised at a Premier League meeting on Thursday.
Purslow was Villa’s representative at a conference held between top-flight clubs to discuss the use of VAR.
Referees' chief Mike Riley led the discussion over the technology, which has caused weekly controversy since its introduction in the league at the start of the season.
Aston Villa latest
This is your round up of all things Villa; the one-stop shop that will keep you updated on the latest goings on at the club and beyond.
Transfers, injuries, match-days and managers, we’ve got you covered.
We’ll be bringing the very latest on the Villains throughout the week and around the clock.
Make sure you keep yourself updated with our handy daily catch up...
Must reads...
- Villa fans make Chelsea transfer demand
- 'Worried' fans react to major announcement
- Former Villan reveals Newcastle bombshell
- Morelos saga takes new twist
For all your latest AVFC news, opinion, analysis and transfer gossip, click here
You can follow our Villa reporter Ashley Preece on Twitter, and his email address is<EMAIL_ADDRESS>Purslow told Sky Sports: “I’ve got grave concerns, but so has everybody in the room. We had a very robust discussion.
“The messages got though to the League and the Referees’ Association that fans are unhappy and many other stakeholders in the game think we’ve got to do a whole lot better.
“I expect to see real improvement in the speed of decisions, consistency - which is what everybody craves - and I think above all else for those of us in stadia, we want much better communication of what’s going on before, during and after.
“I think if we get those three ingredients then things will be a whole lot better in a a few months’ time.”
Matches at Crystal Palace, Arsenal and at home to Burnley and Brighton and Hove Albion have all featured VAR calls that riled Villa fans.


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Because GitHub pages -- where my site is hosted -- doesn't support SSL for custom domains, I cannot offer SSL on my site. If this concerns you, email me at ericscottlagergren (at) gmail (dot) com or search keyservers for my public PGP key.


Click the button to check where if the string includes the specified value.
The filter name:
The term:
Is it matched?
Note: The includes() method is not supported in IE 11 (and earlier versions).


ElixirDropbox v0.0.8 ElixirDropbox.Files.UploadSession
Link to this section Summary
Functions
Append more data to an upload session
Finish an upload session and save the uploaded data to the given file path
This route helps you commit many files at once into a user’s Dropbox
Returns the status of an asynchronous job for upload_session/finish_batch. If success, it returns list of result for each entry
Upload sessions allow you to upload a single file in one or more requests, for example where the size of the file is greater than 150 MB
Link to this section Functions
Append more data to an upload session.
Example
ElixirDropbox.Files.UploadSession.append(client, “AAAAAAAADipnX-8-d8-V4g”, false, “”)
More info at: https://www.dropbox.com/developers/documentation/http/documentation#files-upload_session-append_v2
Finish an upload session and save the uploaded data to the given file path.
Example
ElixirDropbox.Files.UploadSession.finish(client, “AAAAAAAADipnX-8-d8-V4g”, “”, “”)
More info at: https://www.dropbox.com/developers/documentation/http/documentation#files-upload_session-finish
This route helps you commit many files at once into a user’s Dropbox.
Example
entry = %{ “cursor” => %{ “session_id” => “AAAAAAAADipnX-8-d8-V4g”, “offset” => 0}, “commit” => %{ “path” => “/Homework/math/Matrices.txt” }} entries = [entry] ElixirDropbox.Files.UploadSession.finish_batch client, entries
More info at: https://www.dropbox.com/developers/documentation/http/documentation#files-upload_session-finish
Returns the status of an asynchronous job for upload_session/finish_batch. If success, it returns list of result for each entry.
Example
ElixirDropbox.Files.UploadSession.finish_batch_check(client, “”)
More info at: https://www.dropbox.com/developers/documentation/http/documentation#files-upload_session-finish_batch-check
Upload sessions allow you to upload a single file in one or more requests, for example where the size of the file is greater than 150 MB.
Example
ElixirDropbox.Files.UploadSession.start(client, false, “/Tmp”)
More info at: https://www.dropbox.com/developers/documentation/http/documentation#files-upload_session-start


tarski.write.util module¶
A collection of utility functions for writing the models.
-
tarski.write.util.
make_pair
(coll, lbracket='<', rbracket='>')[source]¶ A context aware function for making a string representation of elements of relationships. It takes into account the length of the element. If there is just one element, the brackets are left of, but when there are more, all the elements will be seperated by a comma, and the brackets will be inserted as well.
Parameters: - coll – The collection that needs to be printed. Can be a generator, but cannot be infinite.
- lbracket (str) – The bracket that goes on the left.
- rbracket (str) – The bracket that goes on the right.
Returns: A context aware string representation of the pair.
Return type: str


Profile 1:
Surname:
Given Name:
Title:
Mr
Mrs
Miss
Birthday
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Mobile:
Email:
Profile 2:
Surname:
Given Name:
Title:
Mr
Mrs
Miss
Birthday
D
M
Y
Mobile:
Email:
Profile 3:
Surname:
Given Name:
Title:
Mr
Mrs
Miss
Birthday
D
M
Y
Mobile:
Email:
Profile 4:
Surname:
Given Name:
Title:
Mr
Mrs
Miss
Birthday
D
M
Y
Mobile:
Email:
Profile 5:
Surname:
Given Name:
Title:
Mr
Mrs
Miss
Birthday
D
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Y
Mobile:
Email: