A variety of W3C groups enable W3C to pursue its mission through the creation of Web standards, guidelines, and supporting materials. Community and Business Groups offer more ways for innovators to bring work to W3C.
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Rich Web Client Activity
The mission of the Audio Working Group is to define a client-side script API adding more advanced audio capabilities than are currently offered by audio elements. The API will support the features required by advanced interactive applications including the ability to process and synthesize audio streams directly in script.
Chairs: Joe Berkovitz, Matt Paradis
W3C Staff Contacts: Doug Schepers, Chris Lilley
Scheduled to end: 2016-09-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The Authoring Tool Accessibility Guidelines Working Group is chartered to maintain and support the Authoring Tool Accessibility Guidelines 1.0 W3C Recommendation, and develop ATAG 2, a second version of these authoring tools accessibility guidelines.
Chair: Jutta Treviranus
W3C Staff Contact: Jeanne Spellman
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Web Testing Activity
The mission of the Browser Testing and Tools Working Group is to produce technologies for use in testing, debugging, and troubleshooting of Web applications running in Web browsers.
Chair: Wilhelm Joys Andersen
W3C Staff Contact: Michael[tm] Smith
Scheduled to end: 2015-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The mission of the CSV on the Web Working Group is to provide technologies whereby data dependent applications on the Web can provide higher interoperability when working with datasets using the CSV (Comma-Separated Values) or similar formats. As well as single CSV files, the group will define mechanisms for interpreting a set of CSVs as relational data. This will include the definition of a vocabulary for describing tables expressed as CSV and locatable on the web, and the relationships between them.
Chairs: Dan Brickley, Jeni Tennison
W3C Staff Contact: Ivan Herman
Scheduled to end: 2016-07-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Style Activity
The mission of the group is to develop and maintain CSS.
Chairs: Daniel Glazman, Peter Linss
W3C Staff Contacts: Bert Bos, Chris Lilley
Scheduled to end: 2016-06-15
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The mission of the Data on the Web Best Practices Working Group is (1) to develop the open data ecosystem, facilitating better communication between developers and publishers; (2) to provide guidance to publishers that will improve consistency in the way data is managed, thus promoting the re-use of data; (3) to foster trust in the data among developers, whatever technology they choose to use, increasing the potential for genuine innovation.
Chairs: Hadley Beeman, Yaso Córdova, Steve Adler
W3C Staff Contact: Phil Archer
Scheduled to end: 2016-07-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Ubiquitous Web Applications Activity
The mission of the Device APIs and Policy Working Group is to create client-side APIs that enable the development of Web Applications and Web Widgets that interact with devices services such as Calendar, Contacts, Camera, etc. Additionally, the group will produce a framework for the expression of security policies that govern access to security-critical APIs (such as the APIs listed previously).
Chair: Frederick Hirsch
W3C Staff Contact: Dominique Hazaël-Massieux
Scheduled to end: 2014-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI International Program Office Activity
The mission of the Education and Outreach Working Group (EOWG) is to develop strategies, and awareness and training resources, to educate a variety of audiences regarding the need for Web accessibility and approaches to implementing Web accessibility.
Chair: Shawn Henry
W3C Staff Contact: Shawn Henry
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Extensible Markup Language (XML) Activity
The main objective of the Efficient XML Interchange (EXI) Working Group is to develop a format that allows efficient interchange of the XML Information Set.
Chair: Takuki Kamiya
W3C Staff Contact: Carine Bournez
Scheduled to end: 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The mission of the Evaluation and Repair Tools Working Group (ERT WG) is to develop techniques and resources to facilitate the evaluation and repair of Web sites with regard to their conformance to the Web Content Accessibility Guidelines 2.0, and to facilitate testing across all three WAI guidelines also including the Authoring Tool Accessibility Guidelines and User Agent Accessibility Guidelines.
Chair: Shadi Abou-Zahra
W3C Staff Contact: Shadi Abou-Zahra
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | XForms Activity
The mission of the Forms Working Group is to develop specifications to cover forms on the Web, producing a system that scales from low-end devices through to the enterprise level.
Chair: Steven Pemberton
W3C Staff Contact: Philippe Le Hégaret
Scheduled to end: 2012-03-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Ubiquitous Web Applications Activity
The mission of the Geolocation Working Group is to define a secure and privacy-sensitive interface for using client-side location information in location-aware Web applications.
Chair: Giridhar Mandyam
Scheduled to end: 2016-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | HTML Activity
The mission of the HTML Working Group is to continue the evolution of HTML (including classic HTML and XML syntaxes).
Chairs: Sam Ruby, Paul Cotton, Maciej Stachowiak
W3C Staff Contact: Michael[tm] Smith
Scheduled to end: 2015-06-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The mission of the Indie UI Working Group, part of the WAI Technical Activity, is to develop event models for Application Programming Interfaces (APIs) that facilitate interaction in Web applications that are input method independent, and hence accessible to people with disabilities.
Chair: Janina Sajka
W3C Staff Contact: Michael Cooper
Scheduled to end: 2015-04-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Internationalization Activity
The mission of the Internationalization Core Working Group is to enable universal access to the World Wide Web by proposing and coordinating the adoption by the W3C of techniques, conventions, technologies, and designs that enable and enhance the use of W3C technology and the Web worldwide, with and between the various different languages, scripts, regions, and cultures.
Chair: Addison Phillips
W3C Staff Contact: Richard Ishida
Scheduled to end: 2015-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The mission of the Linked Data Platform (LDP) Working Group is to produce a W3C Recommendation for HTTP-based (RESTful) application integration patterns using read/write Linked Data. This work will benefit both small-scale in-browser applications (WebApps) and large-scale Enterprise Application Integration (EAI) efforts. It will complement SPARQL and will be compatible with standards for publishing Linked Data, bringing the data integration features of RDF to RESTful, data-oriented software development.
Chair: Arnaud Le Hors
W3C Staff Contacts: Eric Prud'hommeaux, Yves Lafon
Scheduled to end: 2014-06-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Math Activity
The mission of the Math Working Group is to facilitate and promote the use of the Web for mathematical and scientific communication. The main purpose of the Working Group is to improve and extend the functionality of the MathML 2.0 (Second Edition) Recommendation (W3C Recommendation, 21 October 2003) in light of several years of experience of large-scale deployment by many individuals and organizations.
Chairs: Patrick D F Ion, David Carlisle
W3C Staff Contact: Bert Bos
Scheduled to end: 2016-03-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Multimodal Interaction Activity
Chair: Deborah Dahl
W3C Staff Contact: Kazuyuki Ashimura
Scheduled to end: 2014-03-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Ubiquitous Web Applications Activity
The mission of the System Applications Working Group is to define a runtime environment, security model, and associated APIs for building Web applications with comparable capabilities to native applications. This requires stronger integration with the host platform than is the case for traditional web pages.  The contrast between the two contexts can be illustrated by comparing a) an application with limited access to specific fields in the user's contacts, and b) an application that implements a contacts manager, where the application is entrusted with the ability to access, create, delete and update entries.
Chair: Jacques Bourhis
W3C Staff Contact: Kazuyuki Ashimura
Scheduled to end: 2014-11-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Rich Web Client Activity
The mission of the Pointer Events Working Group is to provide methods to enable simple device independent input from pointing devices such as mouse, pen, and multi-touch screen.
Chair: Arthur Barstow
W3C Staff Contact: Doug Schepers
Scheduled to end: 2015-05-09
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The mission of the Protocols and Formats Working Group (PFWG) (Member Confidential PFWG) is to increase the support for accessibility in Web specifications. This mission flows from the W3C mission of promoting universal access and interoperability across the Web.
Chair: Janina Sajka
W3C Staff Contact: Michael Cooper
Scheduled to end: 2013-09-30
The mission of the RDF Data Shapes Working Group is to produce a language for defining structural constraints on RDF graphs. In the same way that SPARQL made it possible to query RDF data, the product of the RDF Data Shapes WG will enable the definition of graph topologies for interface specification, code development, and data verification.
Chair: Arnaud Le Hors
W3C Staff Contact: Eric Prud'hommeaux
Scheduled to end: 2017-06-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The mission of the RDFa Working Group is to support the developing use of RDFa for embedding structured data in Web documents in general. The Working Group will publish W3C Recommendations to extend and enhance the currently published RDFa 1.0 documents, including an API. The Working Group will also support the HTML Working Group in its work on incorporating RDFa in HTML5 and XHTML5 (as a followup on the the currently published Working Draft for RDFa 1.0 in HTML5).
Chair: Manu Sporny
W3C Staff Contact: Ivan Herman
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI International Program Office Activity
The mission of the Research and Development Working Group (RDWG) is to increase the incorporation of accessibility considerations into research on Web technologies, and to identify projects researching Web accessibility and suggest research questions that may contribute to new projects. The desired outcome of more research in Web accessibility and awareness of accessibility in mainstream Web-related research should decrease the number of potential barriers in future Web-related technologies.
Chair: Simon Harper
W3C Staff Contact: Shadi Abou-Zahra
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Graphics Activity
The mission of the SVG Working Group is to continue the evolution of Scalable Vector Graphics as a format and a platform, and enhance the adoption and usability of SVG in combination with other technologies.
Chairs: Erik Dahlström, Cameron McCormack
W3C Staff Contacts: Doug Schepers, Chris Lilley
Scheduled to end: 2016-10-31
The mission of the Second Screen Presentation Working Group is to provide specifications that enable web pages to use secondary screens to display web content.
Chair: Anssi Kostiainen
W3C Staff Contact: François Daoust
Scheduled to end: 2016-10-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Social Activity
The mission of the Social Web Working Group, part of the Social Activity, is to define the techical protocols, vocabularies, and APIs to facilitate access to social functionality as part of the Open Web Platform. These technologies should allow communication between indepedent systems, federation (also called "decentralization") being part of the design.
Chairs: Arnaud Le Hors, Evan Prodromou, Tantek Çelik
W3C Staff Contact: Harry Halpin
Scheduled to end: 2016-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Ubiquitous Web Applications Activity
The mission of the System Applications Working Group is to define a runtime environment, security model, and associated APIs for building Web applications with comparable capabilities to native applications. This requires stronger integration with the host platform than is the case for traditional web pages.  The contrast between the two contexts can be illustrated by comparing a) an application with limited access to specific fields in the user's contacts, and b) an application that implements a contacts manager, where the application is entrusted with the ability to access, create, delete and update entries.
Chairs: Mounir Lamouri, Wonsuk Lee
W3C Staff Contact: Dave Raggett
Scheduled to end: 2014-10-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Video in the Web Activity
The mission of the Timed Text Working Group is to produce a W3C Recommendation for media online captioning by refining the W3C specification Timed Text (TT) Authoring Format 1.0 â€” Distribution Format Exchange Profile (DFXP) based in implementation experience and interoperability feedback.
Chairs: Nigel Megitt, David Singer
W3C Staff Contacts: Philippe Le Hégaret, Thierry Michel
Scheduled to end: 2016-03-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Privacy Activity
The mission of the Tracking Protection Working Group is to improve user privacy and user control by defining mechanisms for expressing user preferences around Web tracking and for blocking or allowing Web tracking elements.
Chairs: Matthias Schunter, Justin Brookman, Carl Cargill
W3C Staff Contacts: Nick Doty, Ninja Marnau
Scheduled to end: 2015-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The mission of the User Agent Accessibility Guidelines Working Group is to produce guidelines for the development of accessible user agents: software that retrieves and renders Web content, including text, graphics, sounds, video, images, etc. In particular, the groups seeks to support the implementation of the User Agent Accessibility Guidelines 1.0 , and to collect requirements for a subsequent version of User Agent Accessibility Guidelines.
Chairs: Jim Allan, Kelly Ford
W3C Staff Contact: Jeanne Spellman
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Voice Browser Activity
The mission of the Web Annotation Working Group, part of the Digital Publishing Activity, is to define a generic data model for Annotations, and define the basic infrastructural elements to make it deployable in browsers and reading systems through suitable user interfaces.
Chair: Daniel Burnett
W3C Staff Contact: Kazuyuki Ashimura
Scheduled to end: 2014-10-31
Chairs: Rob Sanderson, Frederick Hirsch
W3C Staff Contacts: Ivan Herman, Doug Schepers
Scheduled to end: 2016-10-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Security Activity
The mission of the Web Application Security Working Group is to develop security and policy mechanisms to improve the security of Web Applications, and enable secure cross-site communication.
Chairs: Brad Hill, Daniel Veditz
W3C Staff Contact: Wendy Seltzer
Scheduled to end: 2014-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Rich Web Client Activity
The mission of the Web Applications (WebApps) Working Group is to provide specifications that enable improved client-side application development on the Web, including specifications both for application programming interfaces (APIs) for client-side development and for markup vocabularies for describing and controlling client-side application behavior.
Chairs: Charles McCathieNevile, Arthur Barstow
W3C Staff Contacts: Yves Lafon, Xiaoqian Cindy Wu
Scheduled to end: 2016-07-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI Technical Activity
The mission of the Web Content Accessibility Guidelines Working Group is to develop guidelines to make Web content accessible for people with disabilities. In particular, the group is responsible for the Web Content Accessibility Guidelines 2.0 as a W3C Recommendation.
Chairs: Andrew Kirkpatrick, Joshue O Connor
W3C Staff Contact: Michael Cooper
Scheduled to end: 2013-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Security Activity
The mission of this group is to define an API that lets developers implement secure application protocols on the level of Web applications, including message confidentiality and authentication services, by exposing trusted cryptographic primitives from the browser. Web application developers will no longer have to create their own or use untrusted third-party libraries for cryptographic primitives. This will improve security on the Web.
Chair: Virginie Galindo
W3C Staff Contact: Harry Halpin
Scheduled to end: 2015-03-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Rich Web Client Activity
The mission of the Web Notification Working Group, part of the Rich Web Client Activity, is to produce specifications that define APIs to generate notifications to alert users. A Notification in this context may be displayed asynchronously and may not require user confirmation. Additionally, events are specified for managing user interactions with notifications.
Chair: Jon Lee
W3C Staff Contact: Michael[tm] Smith
Scheduled to end: 2013-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Rich Web Client Activity
The mission of the Web Performance Working Group is to provide methods to measure aspects of application performance of user agent features and APIs.
Chairs: Arvind Jain, Jason Weber
W3C Staff Contact: Philippe Le Hégaret
Scheduled to end: 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Ubiquitous Web Applications Activity
The mission of the Web Real-Time Communications Working Group is to define client-side APIs to enable Real-Time Communications in Web browsers. These APIs should enable building applications that can be run inside a browser, requiring no extra downloads or plugins, that allow communication between parties using audio, video and supplementary real-time communication, without having to use intervening servers.
Chairs: Harald Alvestrand, Stefan Håkansson
W3C Staff Contact: Dominique Hazaël-Massieux
Scheduled to end: 2015-02-28
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Fonts Activity
The mission of the Web Fonts Working Group is to develop specifications that allow the interoperable deployment of downloadable fonts on the Web. Existing specifications (CSS3 Fonts, SVG) explain how to describe and link to fonts, so the main focus will be the standardisation of font formats suited to the task, and a specification defining conformance (for fonts, authoring tools, viewers, etc.) all the technology required for WebFonts.
Chair: Vladimir Levantovsky
W3C Staff Contact: Chris Lilley
Scheduled to end: 2012-09-30 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Extensible Markup Language (XML) Activity
The mission of the XML Core Working Group is to maintain and develop as needed core XML specifications.
Chairs: Paul Grosso, Norman Walsh
W3C Staff Contact: Liam Quin
Scheduled to end: 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Extensible Markup Language (XML) Activity
The XML Processing Model Working Group is defining XProc, an XML-based language that allows the creator of any given XML document to indicate that operations on that document should be performed in a specific order for a particular result, and if so, how to apply those operations.
Chair: Norman Walsh
W3C Staff Contact: Liam Quin
Scheduled to end: 2016-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Extensible Markup Language (XML) Activity
The mission of the XML Query Working Group is to provide flexible query facilities to extract data from XML and virtual documents, such as contents of databases or other persistent storage that are viewed as XML via a mapping mechanism, on the Web.
Chairs: Jim Melton, Andrew Coleman
W3C Staff Contact: Liam Quin
Scheduled to end: 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Security Activity
The mission of the XML Security Working Group is to take the next step in developing the XML security specifications.
Chair: Frederick Hirsch
W3C Staff Contact: Wendy Seltzer
Scheduled to end: 2016-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Extensible Markup Language (XML) Activity
The mission of the XSL Working Group is to define and maintain a practical style and transformation language capable of supporting the transformation and presentation of, and interaction with, structured information (e.g., XML documents) for use on servers and clients. The language is designed to build transformations in support of browsing, printing, interactive editing, and transcoding of one XML vocabulary into another XML vocabulary. To enhance accessibility, XSL is able to present information both visually and non-visually. XSL is not intended to replace CSS, but will provide functionality beyond that defined by CSS, for example, element re-ordering.
Chair: Sharon Adler
W3C Staff Contacts: Liam Quin, Carine Bournez
Scheduled to end: 2015-05-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Digital Publishing Activity
The mission of the Digital Publishing Interest Group is to provide a forum for experts in the digital publishing ecosystem of electronic journals, magazines, news, or book publishing (authors, creators, publishers, news organizations, booksellers, accessibility and internationalization specialists, etc.) for technical discussions, gathering use cases and requirements to align the existing formats and technologies (e.g., for electronic books) with those used by the Open Web Platform. The goal is to ensure that the requirements of digital publishing can be answered, when in scope, by the Recommendations published by W3C. This group is not chartered to publish Recommendations; instead, the goal is to cooperate with the relevant W3C Working Groups to ensure that the requirements of this particular community are met.
Chairs: Markus Gylling, Tzviya Siegman
W3C Staff Contacts: Ivan Herman, Thierry Michel
Scheduled to end: 2015-09-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | HTML Activity
The mission of the HTML5 Chinese Interest Group is to facilitate focused discussion in Chinese of the HTML5 specification and of specifications closely related to HTML5, to gather comments and questions in Chinese about those specifications, to collect information about specific use cases in Chinese speaking region for technologies defined in those specifications, and to report the results of its activities as a group back to the HTML Working Group, as well as to other relevant groups and to the W3C membership and community.
Chairs: Chao Feng, Zhiqiang Zhang, Jinjiang Zhao
W3C Staff Contact: Xiaoqian Cindy Wu
Scheduled to end: 2016-12-31
The mission of the HTML5 Japanese Interest Group, part of the HTML Activity, is to facilitate focused discussion in Japanese of the HTML5 specification and of specifications closely related to HTML5, to gather comments and questions in Japanese about those specifications, to collect information about specific use cases in Japan for technologies defined in those specifications, and to report the results of its activities as a group back to the HTML Working Group, as well as to other relevant groups and to the W3C membership and community.
Chairs: Masataka Yakura, Shinyu Murakami
W3C Staff Contacts: Masao Isshiki, Michael[tm] Smith, Kazuyuki Ashimura
Scheduled to end: 2014-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | HTML Activity
The mission of the HTML5 Korean Interest Group is to facilitate focused discussion in Korean of the HTML5 specification and of specifications closely related to HTML5, to gather comments and questions in Korean about those specifications, to collect information about specific use cases in Korea for technologies defined in those specifications, and to report the results of its activities as a group back to the HTML Working Group, as well as to other relevant groups and to the W3C membership and community.
Chair: Wonsuk Lee
W3C Staff Contact: Michael[tm] Smith
Scheduled to end: 2012-11-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Internationalization Activity
Chair: Martin Dürst
W3C Staff Contact: Richard Ishida
Scheduled to end: 2015-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Internationalization Activity
The Internationalization Tag Set Interest Group is a forum to foster a community of users of the Internationalization Tag Set (ITS), by promoting its adoption, and gathering information on its further development.
Chair: David Lewis
W3C Staff Contact: Felix Sasaki
Scheduled to end: 2015-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Patent Policy Activity
The Patent and Standards Interest Group (PSIG) is a forum for W3C Members and Invited Experts to discuss policy issues regarding the implementation of the W3C Patent Policy as well as new Patent-related questions that arise which require action or attention from the W3C Membership. The PSIG has no authority to create new policy. However, input from the PSIG on the operation of the policy and areas that might require further policy development by a W3C Working Group is welcome.
Chairs: Donald Deutsch, Scott Peterson
W3C Staff Contacts: Wendy Seltzer, Rigo Wenning
Scheduled to end: 2014-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Privacy Activity
The mission of the Privacy Interest Group, part of the Privacy Activity, is to improve the support of privacy in Web standards by monitoring ongoing privacy issues that affect the Web, investigating potential areas for new privacy work, and providing guidelines and advice for addressing privacy in standards development.
Chair: Christine Runnegar
W3C Staff Contact: Nick Doty
Scheduled to end: 2014-12-01
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The mission of the Semantic Web Health Care and Life Sciences Interest Group is to develop, advocate for, and support the use of Semantic Web technologies for health care and life science, with focus on biological science and translational medicine. These domains stand to gain tremendous benefit by adoption of Semantic Web technologies, as they depend on the interoperability of information from many domains and processes for efficient decision support.
Chair: Charles Mead
W3C Staff Contact: Eric Prud'hommeaux
Scheduled to end: 2014-08-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Data Activity
The Semantic Web Interest Group is a forum for W3C Members and non-Members to discuss innovative Semantic Web applications. The group will focus primarily on applications of the W3C Semantic Web technologies (RDF, OWL, SPARQL, etc), on potential future work items related to technologies, and the relationship of that work to other activities of W3C and to the broader social and legal context in which the Web is situated.
Chair: Dan Brickley
W3C Staff Contact: Ivan Herman
Scheduled to end: 2016-07-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Social Activity
The mission of the Social Interest Group, part of the Social Activity, is to co-ordinate messaging around social at the W3C and to formulate a broad strategy to enable social business and federation.
Chair: Mark Crawford
W3C Staff Contact: Harry Halpin
Scheduled to end: 2016-12-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | WAI International Program Office Activity
The mission of the Web Accessibility Initiative Interest Group (WAI IG) is to provide a forum for review of deliverables under development by other WAI groups; for exploration of barriers to and potential solutions for accessibility of the Web; and for exchanging information about activities related to Web accessibility around the world.
Chair: Shawn Henry
W3C Staff Contact: Shawn Henry
Scheduled to end: 2013-09-30
The mission of the Web Payments Interest Group is to provide a forum for Web Payments technical discussions to identify use cases and requirements for existing and/or new specifications to ease payments on the Web for users (payers) and merchants (payees), and to establish a common ground for payment service providers on the Web Platform. The overall objective of this group is to identify and leverage the conditions for greater uptake and wider use of Web Payments through the identification of standardization needs to increase interoperability between the different stakeholders and the different payment methods.
Chairs: Erik Anderson, David Ezell
W3C Staff Contact: Stéphane Boyera
Scheduled to end: 2017-09-30
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Security Activity
The mission of the Web Security Interest Group is to serve as a forum for discussions on improving standards and implementations to advance the security of the Web.
Chairs: Virginie Galindo, Adam Barth
W3C Staff Contact: Wendy Seltzer
Scheduled to end: 2015-03-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Mobile Web Initiative Activity
The mission of the Web and Mobile Interest Group is to accelerate the development of Web technology so that it becomes a compelling platform for mobile applications and the obvious choice for cross platform development.
Chairs: Marcos Caceres, Natasha Rooney
W3C Staff Contact: Dominique Hazaël-Massieux
Scheduled to end: 2015-08-31
Home | Charter | Specs | Contact | Participants | Join / Leave / Change representative | How to Join | Web and TV Activity
The mission of the Web and TV Interest Group, part of the Web and TV Activity, is to provide a forum for Web and TV technical discussions, to review existing work, as well as the relationship between services on the Web and TV services, and to identify requirements and potential solutions to ensure that the Web will function well with TV.
Chairs: Yosuke Funahashi, Giuseppe Pascale, Mark Vickers
W3C Staff Contacts: Kazuyuki Ashimura, Daniel Davis
Scheduled to end: 2015-02-20
The Data Activity Coordination Group serves as an advisory forum for the Data Activity. This group is designed to coordinate, facilitate and (where possible) direct the efforts of other related groups to avoid duplication of effort and fragmentation by way of incompatible standards and technologies. The Coordination Group does not create standards of its own.
Chair: Phil Archer
Scheduled to end: 2016-07-30
The mission of the WAI Coordination Group (WAI CG) is to coordinate among all WAI groups, and between WAI groups and other W3C groups as needed.
Chair: Judy Brewer
W3C Staff Contact: Shadi Abou-Zahra
Scheduled to end: 2013-09-30
The XML Coordination Group provides a forum for coordination between the Working Groups of the XML Activity, and between the XML Activity and other parts of W3C, and between the XML Activity and other organizations.
Chair: Paul Grosso
W3C Staff Contact: Liam Quin
Scheduled to end: 2015-05-31
W3C has created Community and Business Groups to meet the needs of a growing community of Web stakeholders. Community Groups enable anyone to socialize their ideas for the Web at the W3C for possible future standardization. Business Groups provide companies anywhere in the world with access to the expertise and community needed to develop open Web technology. New W3C Working Groups can then build mature Web standards on top of best of the experimental work, and businesses and other organizations can make the most out of W3Câ€™s Open Web Platform in their domain of interest.
Learn more about Community and Business Groups.
In addition to these groups, W3C has chartered two permanent groups:
See also the list of past Incubator Groups.
Copyright © 2014 W3C ® ( MIT , ERCIM , Keio, Beihang) Usage policies apply.


You can set yourself a cookie with setCookie(). You will need to provide the following arguments:
setCookie('asweetcookie','chocolate','2');
You can get a cookie with getCookie(). You will need to provide the following arguments to get your cookie:
getCookie('asweetcookie');
You can remove a cookie with removeCookie(). You will need to provide the following arguments:
removeCookie('asweetcookie');
At any point in time if you call a function and receive a non-zero return, you have yourself an error. You can take a look at the global scope for error details.


A website is a way to present your content to the world, using HTML and CSS to present that content & make it look good.
CSS = Cascading Style Sheets
CSS is a "style sheet language" that lets you style the elements on your page.
CSS works in conjunction with HTML, but is not HTML itself.
All colored text, position, and size

This text is green

This text is green

This text is green

This text is green
…what if we want to change all the paragraphs to green?
Add a style attribute to all the paragraph tags

This paragraph is green

So is this one

And this one!

3 ways

Some text.

Uses the HTML attribute style.
Difficult to use in large projects
Not preferred.

Inside  element.
Uses


Repl Customs
Liscence and Non-Affiliate Disclaimer
I am not affiliated, associated, authorized, endorsed by, or in any way
officially connected to Repl.it, or any of its subsidiaries or its
affiliates.
All product and company names are trademarks™ or registered® trademarks
of their respective holders. Use of them does not imply any affiliation
with or endorsement by them.
MIT Lisence
Copyright <2020> <IreTheKID>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
 IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.


R&B Golf Tournament sign up First name Last name Company Email Phone Golf Shirt Sizee Select a Date Small Medium Large Xtra Large 2X 3X 4X R&B Contact Submit
Poppy Ridge Golf Course Off I-580 take the N. Greenbille Road exit. Go south on Greenville Road for 4.5 miles and Poppy Ridge will be on your left.


PARANOYING
ARLINGTON ROAD Directed by Mark Pellington Screenplay by Ehren Kruger With Jeff Bridges, Tim Robbins UA South R 117 min.
Whether or not "Arlington Road" slips in beneath your tolerance radar screen depends on a variety of factors -- how much you like improbable action/adventure, how much of a stickler you are for plausibility, how much coincidence you can stand, how much umbrage you take at having your intelligence insulted, that sort of thing. On the plus side, it's pretty well-acted, with some good fast-paced suspense sequences. On the minus side, it's a ridiculous, sloppy piece of junk.
The movie was ready for release last year but was held off because of public sensitivity about the very similar Oklahoma City bombing, and then derailed again earlier this year by the Columbine shootings. It finally saw a window of opportunity between spasms of American violence and got its opening.
Jeff Bridges plays Michael Faraday, a widower teaching a course about terrorism at a Washington university. He doesn't seem to have any other classes, or much else to do besides cope with his withdrawn son (Spencer Treat Clark) and girlfriend Brooke (Hope Davis), and brood in his dark house about his deceased wife, an FBI agent who was killed in a botched Ruby Ridge-type raid. Until, that is, he meets the neighbors. Oliver and Cheryl Lang (Tim Robbins and Joan Cusack) are what God had in mind when He created the Midwest. But Michael, with precious little to go on beyond Oliver's pudding face and porridge-bowl haircut, begins to suspect that his Ozzie-and-Harriet neighbors are really Mr. and Mrs. Tim McVeigh. He can't convince anybody -- not Brooke (who leaves the room every time he mentions his late wife), not his wife's old FBI colleague (Robert Gossett).
A premise of the movie is that Americans would rather feel safe than get to the bottom of things, and once we've arrested somebody in a terrorist case we don't even want to think about far-reaching conspiracies. The core idea on which this exercise in paranoia is constructed is an intriguing one, but so much of Ehren Kruger's screenplay turns on the most far-fetched coincidences and improbabilities that it stumbles over itself like a drunk in an earthquake. It's the kind of movie you come out of with a laundry list of protests, and then keep thinking of more on the way home. It fails Alfred Hitchcock's cheese sandwich test -- if a thriller is successful, you won't think about its holes until you've had time to get home and are making a cheese sandwich.
The ending toward which the movie drives us (with depressing literalness) is a nice twist, but getting there isn't much fun, and again we're asked to swallow plot devices that require people to act unerringly in very specific and highly unlikely ways. If my plan for blowing up a federal building depended on such unpredictable behavior, I doubt I could get any respectable terrorist organization this side of the Mississippi to back it.
Bridges and Robbins are good, but show-stealing honors go to the wonderful Joan Cusack, whose smile will never strike you as quite so innocent and goofy again.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


How to use the wrapper class for repetitive simulation runs¶
One of the good advantages of simulation implemenations is the possibility of evaluating the complete closed-loop system under several different scenarios that would be difficult to reproduce in real experiments. That is the case for reinforcement learning and optimization algorithms, to name a few use-cases where the simulation could be used for system evaluation. Even though that is a promising application of any Gazebo/ROS based simulation, the actual implementation of a wrapper with which the simulation can be started and terminated in a controlled environment involves a lot of attention in order to guarantee that all ROS nodes can be properly started. For this purposes, a set of nodes and process managers have been implemented as part of the uuv_simulation_evaluation. Be sure to install the package in your catkin workspace
cd ~/catkin_ws/src
git clone https://github.com/uuvsimulator/uuv_simulation_evaluation.git
then build the workspace:
cd ~/catkin_ws
catkin build
source devel/setup.bash
Note
The uuv_simulation_evaluation package also requires extra dependencies that can be installed as follows:
pip3 install smac
Starting and terminating the simulation using a timeout¶
Per default, it is not possible to set a termination time for the simulation. This is acchieved by a very simple ROS node that is launched by the file below
<launch>
<arg name="timeout" />
<node name="simulation_timeout" pkg="uuv_simulation_wrapper" type="set_simulation_timer" required="true"
output="screen">
<rosparam subst_value="true">
timeout: $(arg timeout)
</rosparam>
</node>
</launch>
and starts the set_simulation_timer Python ROS node. This node will simply read simulation time from /clock and use the timeout input argument to count down the simulation time. Since the node is initialized with the required flag, all ROS processes are terminated once the timeout is reached. The only requirement is that this node has to be called with the rest of the processes running the simulation (including the Gazebo process) to terminate the simulation at a specified timeout, namely start the set_simulation_timer node in the launch file.
Note
For more information on the required flag, check the official ROS wiki page.
One small example is starting the empty underwater world and setting a simulation timeout in a launch file as follows
<launch>
<include file="$(find uuv_descriptions)/launch/empty_underwater_world.launch">
<arg name="gui" value="true"/>
<arg name="paused" value="false"/>
</include>
<include file="$(find uuv_simulation_wrapper)/launch/set_simulation_timer.launch">
<arg name="timeout" value="10"/>
</include>
</launch>
This example will lead to the Gazebo simulation being terminated after 10 seconds. One further problem can appear when starting a large number of ROS nodes that depend on Gazebo’s simulation. Gazebo’s process can often take some time to be initialized and some services and topics might not be available right away until all plugins have been set in place. That can lead to some issues with some ROS nodes that will find that services and topics are unavailable right after starting the simulation. That is easier to control when starting all nodes manually using the command line, but can be an issue when setting up automated simulation runs. For this issue, one further ROS node can be used to unpause the Gazebo simulation after a timeout, making it easier to control the startup process. This can be seen in the following sample launch file
<launch>
<include file="$(find uuv_descriptions)/launch/empty_underwater_world.launch">
<arg name="gui" value="true"/>
<arg name="paused" value="true"/>
</include>
<include file="$(find uuv_simulation_wrapper)/launch/set_simulation_timer.launch">
<arg name="timeout" value="10"/>
</include>
<include file="$(find uuv_simulation_wrapper)/launch/unpause_simulation.launch">
<arg name="timeout" value="5"/>
</include>
</launch>
What this example does is unpause the simulation after 5 seconds and helps to control the startup of all nodes that use the simulation time for their cycles. Is essential in this case to start the Gazebo world with the paused flag set to true.
<arg name="paused" value="true"/>
This example can be run using the following sample launch file
roslaunch uuv_simulation_timer_example start_timer_example.launch
Using the Python wrapper to run a simulation¶
In the uuv_simulation_wrapper package, a simulation wrapper is implemented as a part of the uuv_simulation_runner Python library that can be used to start a simulation and evaluate its resulting ROS bag from a Python application. Some configuration is needed to acchieve it, but an example is available in the catkin package uuv_simulation_runner_example. The folder structure of the this demonstration consists of a catkin package set as
uuv_simulation_runner_example
|-- config
|-- task.yml
|-- launch
|-- start_simulation.launch
|-- scripts
|-- run_grid_search
`-- CMakeLists.txt
`-- package.xml
The different elements necessary to make the evaluation using the wrapper are described below.
Simulation launcher¶
The launch file start_simulation.launch must contain all the nodes and elements to start the simulation that needs to be evaluated. In this example the Gazebo world starts with the simulation timers presented in the previous section, a RexROV vehicle is spawned with a PID controller node. A helical trajectory then is initialized and a constant current is applied to the scenario. Some of the elements of the launch file that will be common to other use-cases are described below.
Recording the results
The evaluation of the simulation is achieved by analyzing the resulting ROS bag. The simulation wrapper expects the launch file to have an input string bag_filename to set, and it can be defined in the launch file as follows
<arg name="record" default="false"/>
<arg name="bag_filename" default="recording.bag"/>
In the launch file there must be also an rosbag recording node being started having the vehicle’s states and other topics as an input as in the example below
<node pkg="rosbag" type="record" name="recording"
args="record -O $(arg bag_filename)
/rexrov/dp_controller/trajectory
/rexrov/dp_controller/reference
/rexrov/pose_gt_ned
/hydrodynamics/current_velocity
/rexrov/thruster_manager/input
/rexrov/wrench_perturbation
/rexrov/thrusters/0/thrust
/rexrov/thrusters/1/thrust
/rexrov/thrusters/2/thrust
/rexrov/thrusters/3/thrust
/rexrov/thrusters/4/thrust
/rexrov/thrusters/5/thrust
/rexrov/thrusters/6/thrust
/rexrov/thrusters/7/thrust"
if="$(arg record)"/>
The record flag is optional but useful while testing the launch file before running the simulation with the wrapper to avoid recording ROS bag unnecessarely.
Note
The pose of the vehicle can be recorded with respect to Gazebo’s default inertial frame world (that uses the East-North-Up convention) by using the /<vehicle>/pose_gt topic or with respect to the generated world_ned frame (that uses the North-East-Down convention) by using /<vehicle>/pose_gt_ned.
For this the vehicle must use the sensor plugins included in uuv_sensor_ros_plugins package and the static TF frame world_ned must exist (which is already done when starting one of the Gazebo worlds included in the UUV simulator package).
Check this Wikipedia page for more information on both conventions.
Note
The topic /rexrov/wrench_perturbation is generated when using the disturbance manager node described in Applying disturbances during the simulation.
Turning off the frontend during the evaluation
To avoid unnecessary overhead when doing repetitive evaluations of the same scenario, a flag can be given as an input of to turn off the Gazebo client and other visualization tools as RViz. In the example the flag is given as
<arg name="gui" default="true"/>
and is used as
<include file="$(find uuv_descriptions)/launch/empty_underwater_world.launch">
<arg name="gui" value="$(arg gui)"/>
<arg name="paused" value="true"/>
</include>
<node name="rviz" pkg="rviz" type="rviz" output="screen"
args="-d $(find uuv_gazebo)/rviz/controller_demo.rviz"
if="$(arg gui)"/>
Having the flag as an input is useful when running the launch file without the evaluation to check the scenario, namely
roslaunch uuv_simulation_runner_example start_simulation.launch gui:=true record:=false
Having the variables to be varied in the different evaluations as an input
For the simulation wrapper to provide different variables that can influence the simulation, these variables have to be configured as input arguments on the launch file. In this example presented here, the vehicle will be set to follow a helical trajectory under constant currents of different magnitudes. The ROS node that generates the constant current is the following
<include file="$(find uuv_control_utils)/launch/set_timed_current_perturbation.launch">
<arg name="starting_time" value="0.0"/>
<arg name="end_time" value="-1"/>
<arg name="current_vel" value="$(arg current_vel)"/>
<arg name="horizontal_angle" value="$(arg horizontal_angle)"/>
</include>
and to change the magnitude of the current, the current_vel must be one input argument of the launch file, namely
<arg name="current_vel" default="0.0"/>
The default value is set to zero, but the simulation wrapper is then capable of calling the launch file in a separate process giving current_vel as an input.
Simulation timers
As explained before, it is crucial to include the simulation timer and unpause simulation nodes so that every simulation run to have the same time span.
<include file="$(find uuv_simulation_wrapper)/launch/set_simulation_timer.launch">
<arg name="timeout" value="$(arg timeout)"/>
</include>
<include file="$(find uuv_assistants)/launch/unpause_simulation.launch">
<arg name="timeout" value="$(arg unpause_timeout)"/>
</include>
The Gazebo world has to be also initialized using the paused flag as well to the unpause simulation node to work.
<include file="$(find uuv_descriptions)/launch/empty_underwater_world.launch">
<arg name="gui" value="$(arg gui)"/>
<arg name="paused" value="true"/>
</include>
Testing the simulation
By running the launch file as
roslaunch uuv_simulation_runner_example start_simulation.launch gui:=true record:=false
Both the RViz and Gazebo screens should appear as shown below.
Simulation wrapper task file¶
The task.yml file contains a set of parameters necessary for the simulation wrapper to run the simulation in a separate process.
execute:
cmd: roslaunch uuv_simulation_runner_example start_simulation.launch
# The parameters below are named as in the input arguments of the launch
# file. List below all parameters that you wish to override from default
# values set in the launch file.
# IMPORTANT: Do not add below the parameters that you wish to vary in your
# script/optimizer/client. They will be given to the simulation wrapper
# in the Python script as an input
params:
# Gazebo client and RViz are not initialized when running the iterations
# using the simulation wrapper
gui: false
timeout: 70
# Recording the simulation is necessary for the evaluation step later
record: true
bag_filename: recording.bag
current_on: true
id: tutorial_simulation_runner
The parameters fields are described below:
- cmd: Command to call the launch file.
- params: List of parameter to be overriden during the evaluations. Setting the gui to false and record to true are some examples.
- id: An ID for the evaluation being performed.
Simulation runner script¶
The code that uses the simulation wrapper can be seen below, with a step-by-step explanation of its functionalities in the comments. In this example, the Evaluation class is used to read the ROS bag and generate performance indicators, along with plots, but any script can be used for that purpose.
#!/usr/bin/env python
# Copyright (c) 2016 The UUV Simulator Authors.
# All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import rospy
from rospkg import RosPack
import argparse
import yaml
import numpy
import os
from uuv_simulation_runner import SimulationRunner
from uuv_bag_evaluation import Evaluation
PKG = 'uuv_simulation_runner_example'
import roslib; roslib.load_manifest(PKG)
# Find the path to the uuv_simulation_runner_example package
ROSPACK_INST = RosPack()
ROOT_PATH = ROSPACK_INST.get_path(PKG)
# Find the path to the task.yml file with the parameter for the
# simualtion scenario
DEFAULT_TASK = os.path.join(ROOT_PATH, 'config', 'task.yml')
# Path to the results folder to be created (here it will be created in
# the package folder, but it can be placed anywhere)
DEFAULT_RESULTS = os.path.join(ROOT_PATH, 'results')
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='Simulation runner tutorial')
parser.add_argument(
'--task',
type=str,
default=DEFAULT_TASK)
parser.add_argument(
'--output_dir',
type=str,
default=DEFAULT_RESULTS)
parser.add_argument(
'--n_points',
type=int,
default=10)
# Parse input arguments, rospy.myargv removes the default inputs
# that ROS uses when running this script with rosrun
args = parser.parse_args(rospy.myargv()[1:])
assert os.path.isfile(args.task), 'Task file is not a valid file'
assert '.yml' in args.task or '.yaml' in args.task, 'Task file is not a YAML file'
assert args.n_points > 0, 'n_points must be a positive integer'
# In this example, the simulation will be executed using increasing values for the
# current velocity magnitude, which will be generated as Vc = (u, 0, 0) m/s with
# respect to the inertial frame.
# This is one example, but any parameter can be given to the simulation as long as
# it is set as an input argument in the simulation's launch file
for c_vel in numpy.linspace(0, 1, args.n_points):
# Set the parameters that are going to be evaluated, the key of the parameter
# in the dictionary must be equal to the name given to the input parameter in the
# launch file
# The input parameters can be scalars, lists or booleans
params = dict(current_vel=float(c_vel))
# Create a simulation wrapper
# record_all_results can be set to False if the results folder should be
# deleted after each iteration. It is good to set it to False in the case
# you want to run many iterations of the simulation scenario and avoid
# multiple ROS bags from being stored on the disk.
runner = SimulationRunner(params,
args.task,
args.output_dir,
record_all_results=True,
add_folder_timestamp=True)
# Run the simulation
runner.run(params)
# Evaluate the recording.bag, the time_offset allows the user
# to ignore a given amount of seconds at the beginning of the
# recording of each topic.
sim_eval = Evaluation(runner.recording_filename,
runner.current_sim_results_dir,
time_offset=0.0)
# Compute all KPIs from the recording.bag
sim_eval.compute_kpis()
# Only use save evaluation to store the KPIs and the plots after each
# iteration. You can also use only save_kpis() to store only YAML files
# with the computed KPIs.
sim_eval.save_evaluation()
# Printing all KPIs
print('Simulation KPIS, current_vel=' + str(c_vel))
for tag, value in sim_eval.get_kpis().items():
print('- ' + tag + '=' + str(value))
del runner
del sim_eval
Running the example¶
As shown in this line of the script shown in the last section shows
DEFAULT_RESULTS = os.path.join(ROOT_PATH, 'results')
the results folder will be created in the uuv_simulation_runner_example folder. The results folder in this case will have one folder for each simulation run containing ROS bag, plots and log files for the each simulation scenario run with a different current velocity magnitude. To run the example, use the following command
rosrun uuv_simulation_runner_example run_grid_search --n_points <N_POINTS>
Note
The Python simulation wrapper assigns a random port to the ROS master and Gazebo for each time a new simulation run is done and locks the ports for the duration of the simulation. That allows several instances of the simulation to be started at the same time using this wrapper.


685_7aughing-haslett.py
class Solution:
def maxHeight(self, cuboids: List[List[int]]) -> int:
length = len(cuboids)
for i in cuboids:
i.sort(reverse = True)
cuboids.sort(key = lambda x : (x[0], x[1], x[2]), reverse = True)
print(cuboids)
dp = [0] * (length + 1)
dp[1] = cuboids[0][0]
for i in range(1, length):
j = i - 1
dp[i + 1] = cuboids[i][0]
while j >= 0:
if cuboids[i][0] <= cuboids[j][0] and cuboids[i][1] <= cuboids[j][1] and cuboids[i][2] <= cuboids[j][2]:
dp[i + 1] = max(dp[i + 1], dp[j + 1] + cuboids[i][0])
j -= 1
print(dp)
ans = float('-inf')
for i in dp:
ans = max(ans, i)
return ans


The author of this site, Dan Kiss, spent the last year of his life teaching English in Eastern Europe before coming to Epicodus. He started doing Rails for Zombies courses in the town of Gori, in the Republic of Georgia, the city Joesph Stalin was born in.
Copyright 2017


---
layout: post
title: Armies position
date: '2017-07-29T11:30:19+02:00'
categories:
- Aljubarrota
- Storyboards
picture_url: https://film-Storyboards.tumblr.com/post/163565308372/aljubarrota-battle-armies-position
---
Bird view — Portuguese battle formation facing the Castilian vanguard at Aljubarrota Battle.


The Reactive Extensions for JavaScript Lite version is a lightweight version of the Reactive Extensions for JavaScript which covers most of the day to day operators you might use all in a single library. Functionality such as bridging to events, promises, callbacks, Node.js-style callbacks, time-based operations and more are built right in. This comes with rx.lite.js
which is for use in modern development environments such as > IE9 and server-side environments such as Node.js.
There are a number of ways to get started with RxJS.
bash`
$ npm install rx-lite
$ npm install -g rx-lite
js
var Rx = require('rx-lite');
html
Observable Methods
catch | catchException
concat
create | createWithDisposable
defer
empty
from
fromArray
fromCallback
fromEvent
fromEventPattern
fromNodeCallback
fromPromise
interval
just
merge
mergeDelayError
never
of
ofWithScheduler
range
repeat
return | returnValue
throw | throwError | throwException
timer
zip
zipArray
Observable Instance Methods
asObservable
catch | catchException
combineLatest
concat
concatMap
connect
debounce
defaultIfEmpty
delay
dematerialize
distinctUntilChanged
do | doAction
doOnNext
doOnError
doOnCompleted
filter
finally | finallyAction
flatMap
flatMapLatest
ignoreElements
map
merge
mergeObservable | mergeAll
multicast
publish
publishLast
publishValue
refCount
repeat
replay
retry
retryWhen
sample
scan
select
selectConcat
selectMany
selectSwitch
singleInstance
skip
skipLast
skipUntil
skipWhile
startWith
subscribe | forEach
subscribeOnNext
subscribeOnError
subscribeOnCompleted
switch | switchLatest
take
takeLast
takeUntil
takeWhile
tap
tapOnNext
tapOnError
tapOnCompleted
throttle
throttleFirst
timeout
timestamp
toArray
transduce
where
withLatestFrom
zip
Rx.CompositeDisposable
Rx.Disposable
Rx.RefCountDisposable
Rx.SerialDisposable
Rx.SingleAssignmentDisposable
There are lots of ways to contribute to the project, and we appreciate our contributors. If you wish to contribute, check out our style guide.
You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submit bugs and help us verify fixes as they are checked in, as well as submit code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the Rx Team, and only those that meet an extremely high bar for both quality and design/roadmap appropriateness will be merged into the source.
Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. Microsoft Open Technologies would like to thank its contributors, a list of whom are at https://github.com/Reactive-Extensions/RxJS/wiki/Contributors.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


Invented in a college dorm room, Higher Hangers™ raise your clothes with their patented, space-saving, recessed hooks. Higher Hangers™…
Higher Hangers™ will be available for pre-order in late Spring 2015. Sign up for the wait list below for pre-order discounts. Wait list members will also be eligible to receive free samples of Higher Hangers™ for review.
The most unique feature of Higher Hangers™ is their patented recessed hook. They simply hang your clothes higher than any other hanger on the market.  Do you see the distance between the top of your shirt and the top of your hanger hooks? It’s wasted space!
Do your clothes wrinkle, not allow a spot for some shoes, or does it just feel cluttered? You don’t need a bigger closet; there is room available when using Higher Hangers™!
Higher Hangers™ raise your clothes 3-4” verses traditional clothes hangers. This space-savings is multiplied if you only have one closet rod. Would you like a 2nd closet rod, but don’t have room for one? In many cases, when using Higher Hangers™ in a closet with one rod, you now have the space required to fit a second adjustable closet rod to double your hanging space.
By combining the lateral space savings of their slimline design with their vertical space savings that allows some closets enough room to add a second row of clothes, you can easily double your closet capacity by using Higher Hangers™ over a traditional clothes hanger.
People often incorrectly expect one drawback to Higher Hangers™: they think that Higher Hangers™ won't work with collared shirts. Actually, Higher Hangers™ are carefully designed to allow for enough clearance for your collared shirts (take a look for yourself). Higher Hangers™ will work with any kind of clothing you would normally use with a traditional clothes hanger: pants, tee shirts, collared shirts, jackets, anything you can think of.
Not only do Higher Hangers™ save you vertical space, but they also feature a slimline design that allows you to fit more hangers next to each other compared to a traditinal clothes hanger.
Even though Higher Hangers™ feature space-saving slimline design, they also have a structure that allows for it to be very strong. Higher Hangers™ are strong enough for any heavy jeans, sweaters, coats, or jackets that you would ever want to hang.
The velvet anti-slip coating on Higher Hangers™ makes sure that none of your clothes slip off. Any sweater, tank top, spaghetti strap, or v-neck style shirt will hang securely on Higher Hangers without falling off. People love this velvet coating compared to the slick traditional clothes hanger.
Your closet will benefit from freeing up more vertical space, space that is literally dead and unusable right now. What will your closet look like with Higher Hangers™ supporting all of your clothes? Perhaps you could…
Do you use a rotary telephone? What about a big, bulky, black and white television? Of course you don't. You have a smartphone and high definition flat-screen TV. But the basic design of the clothes hanger pre-dates those old, outdated technologies. Finally, in 2015, your closet can be brought into the 21st century with Higher Hangers™, the first fundamental redesign of the traditional clothes hanger.
"Great idea - very surprised this hasn’t been done before."
"This is a great product with huge potential."
You've probably seen those terrible infomercials for all sorts of complicated closet-organizing contraptions that claim to give you extra space in your closet, but are actually just gadget-gimmicks that are hard to use in real life. Higher Hangers™ aren’t a gimmick. Higher Hangers™ are a direct replacement of your existing clothes hangers and work exactly the same way. There's no instruction manual and no frustration.
With all the advantages of Higher Hangers™, the traditional clothes hanger is obsolete.  Even if you don't reorganize your closet right away, the space you save will never go away. You can take advantage of it at any point in time without sacrificing the normal utility of traditional clothes hangers.
Higher Hangers™ are in the final stages of product development and will be available by late spring 2015. For now, make sure you sign up for the wait list to be notified when you can pre-order the first shipment of Higher Hangers™. You will be the first to know when they are available and have an exclusive opportunity to place your initial order at a reduced price.
As we finalize the exact manufacturing specifications, we are looking for some people to test and review Higher Hangers™. Sign up for the wait list, and we will send you instructions how to register to receive free samples in exchange for feedback. We will only have a limited supply of samples available, and once they are spoken for there will be no more free samples. Get on the wait list soon while they last!
One evening in college, Drew Cleaver looked into the closet of his 139 square foot college dorm room and saw a mess. It was crammed full with clothes squished between the upper and lower closet rods, the upper rack overflowing onto the clothes underneath and the bottom row dragging on the floor. With all the unused vertical space in the closet, he knew he could create a better way to hang his clothes. He took an existing clothes hanger, some pliers, and a lighter, and started hacking away…
Drew realized that if he redesigned the top portion of the hanger he could significantly raise the hanger, freeing up more space below his clothes. After cutting the old hanger to pieces and using a lighter to melt the new design back together, he created the very first Higher Hangers™ prototype. Using the new hanger, his clothes no longer dragged along the ground, and he freed up enough space to move a dresser into his closet underneath the top row of clothes.
Redesigning the clothes hanger this way seemed like such an obvious solution to a common problem that Drew assumed someone had thought of it before. When he couldn't find another similar hanger, he applied for a patent. Expecting a long, complicated process, the U.S. Patent and Trademark Office granted all patent claims the first time through the system, a rare occurrence, and awarded Drew patent 7,404,503. Now is your chance to buy these patented space-saving hangers for your home.


MBSINIT
Section: Linux Programmer's Manual (3)
Updated: 2014-03-18
Index
Return to Main Contents
NAME
mbsinit - test for initial shift state
SYNOPSIS
#include <wchar.h>
int mbsinit(const mbstate_t *ps);
DESCRIPTION
Character conversion between the multibyte representation and the wide
character representation uses conversion state, of type
mbstate_t.
Conversion of a string uses a finite-state machine; when it is interrupted
after the complete conversion of a number of characters, it may need to
save a state for processing the remaining characters.
Such a conversion
state is needed for the sake of encodings such as ISO-2022 and UTF-7.
The initial state is the state at the beginning of conversion of a string.
There are two kinds of state: The one used by multibyte to wide character
conversion functions, such as
mbsrtowcs(3),
and the one used by wide
character to multibyte conversion functions, such as
wcsrtombs(3),
but they both fit in a
mbstate_t,
and they both have the same
representation for an initial state.
For 8-bit encodings, all states are equivalent to the initial state.
For multibyte encodings like UTF-8, EUC-*, BIG5 or SJIS, the wide character
to multibyte conversion functions never produce non-initial states, but the
multibyte to wide-character conversion functions like
mbrtowc(3)
do
produce non-initial states when interrupted in the middle of a character.
One possible way to create an
mbstate_t
in initial state is to set it to zero:
mbstate_t state;
memset(&state,0,sizeof(mbstate_t));
On Linux, the following works as well, but might generate compiler warnings:
mbstate_t state = { 0 };
The function
mbsinit()
tests whether
*ps
corresponds to an
initial state.
RETURN VALUE
mbsinit()
returns nonzero if
*ps
is an initial state, or if
ps
is NULL.
Otherwise, it returns 0.
ATTRIBUTES
Multithreading (see pthreads(7))
The
mbsinit()
function is thread-safe.
CONFORMING TO
C99.
NOTES
The behavior of
mbsinit()
depends on the
LC_CTYPE
category of the
current locale.
SEE ALSO
mbrlen(3),
mbrtowc(3),
wcrtomb(3),
mbsrtowcs(3),
wcsrtombs(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- Multithreading (see pthreads(7))
-
- CONFORMING TO
-
- NOTES
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:55:03 GMT, September 18, 2014


Microsoft Applied Robotics Research Library
Open Source Samples for Service Robotics
gestureBotSetLimits Sample
The sample source code in 'gestureBotSetLimits.pyproj' demonstrates how to send configuration commands to the servos using the Robotis Dynamixel 2.0 Protocol. This sample is provided as part of the physical gestureBot construction procedures to set specific rotation limits on particular servos. These limits can help prevent damage caused by incorrect commands or code errors resulting in physical collisions of the gestureBot body components. To run this sample, a complete physical gestureBot robot connected to the PC's USB port is required.
Software Installation
The sample 'gestureBotSetLimites' source code depends on a number of open-source Python libraries. This section provides instructions for installing and operating the software.
Tested System Software
We used the following software versions to test the Gesture Service samples: - Windows 10 (Version 2004, 64-bit) or Linux (Ubuntu18.04, 64-bit) - Microsoft Edge Browser (Version 87.0.664.66, 64-bit) - Git client (Comes with Microsoft Visual Studio Code) - Python 3.7.8
Python Modules
- The following modules are listed in a requirements.txt file for easy installation:
numpy==1.19.3
scipy==1.5.2
tornado==4.5.2
opencv-python==<IP_ADDRESS>
pyserial==3.4
msgpack-rpc-python==0.4.1
gensim==3.8.3
nltk==3.5
dynamixel_sdk==3.7.31
Installation Instructions
For Windows or Linux, the following instructions will guide you through the installation of code and assets comprising the gestureBot Design Kit as well as dependent external software.
If not already on your PC, download and run the following installers: - Python 3.7.8: https://www.python.org/downloads/release/python-378/
From a cmd.exe, bash, or other terminal shell: - Create a folder for the installation in any convenient location and make it the current directory:
> mkdir [folder path]
> cd [folder path]]
- Clone the repository:
> git clone --recursive https://github.com/microsoft/gestureBotDesignKit
- Run these commands to download and install required python software modules:
Tip: on some systems, earlier versions of python (such as python 2.7) may already be installed with a need to keep them as they are. In this case, it may be required to set a system variable that creates a path to the new installation with a link such as "python37".
> python get-pip.py
> python -m pip install -r requirements.txt
-
Using Microsoft Visual Code or any text editor, open the file in the repository folder: \gestureBotDesignKit\src\Samples\gestureBotSetLimits\main.py
-
In line 50, change the value to match the serial port noted earlier for your gestureBot. For example:
self.comPort = "com4"
Tip: If needed, the serial port can be looked up in Windows Device Manager as shown at the end of Session 1.
Sample Operations
The following example run session starts with a check that the correct verion of Python (3.7.8) is invoked and assumes the repository was downloaded to a folder:
c:\Users\robotics\github_repos\gestureBotDesignKit\
The example session:
C:\Users\robotics>python
Python 3.7.8 (tags/v3.7.8:4b47a5b6ba, Jun 28 2020, 08:53:46) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>quit()
>
> cd \Users\robotics\github_repos\gestureBotDesignKit\src\Samples\gestureBotSetLimits\
C:\Users\robotics\github_repos\gestureBotDesignKit\src\Samples\gestureBotSetLimits>python main.py
gestureBot: connecting to port 'com4'...
ID: 1: setting CW angle limit to -70 (272)
ID: 1: setting CCW angle limit to 50 (682)
ID: 2: setting CW angle limit to -91 (201)
ID: 2: setting CCW angle limit to 91 (821)
gestureBot: disconnecting from port 'com4'...
Tip: In the future, if you modify your gestureBot and want to set different safety limits, this code provides an example in the run() function starting at line 270.


Are you sure? This could have implications elsewhere.
Remove the specified C2 Profile from the database and files from disk. This does NOT delete or stop the container.
All files and folders associated with [[profile_name]]
Download or delete files here. To upload new versions or new files, use the "Edit Info" dropdown menu item.
Delete
Download
Agent Files in [[folder.folder.replace("./app/c2_profiles/" + profile_name + "/","")]] (Deletions are permanent)
[[file]]
Delete
Download
Server files (Deletions are permanent)
[[file]]
Update the current C2 profile
Update the current profile's description, and/or supported payload types. If the container is down, you won't be able to upload new files to the container.
Name
Description
Supported Payloads
Server/Container Code:
[[p]]'s Code:
Register C2 profile
Register a new profile's description, name, and supported payload types. The name must be unique.
Name
Description
Supported Payloads
Server/Container Code:
These files can be uploaded/downloaded/listed once the profile is registered and the container is online
[[p]]'s Code:
Add / Edit / Remove Profile Parameters
C2 profiles can have parameters that will get stamped in at payload creation time. Here, you will specify the "name" that will be presented to the user for the parameter and the "key" that will be stamped out when the profile is created.
When creating a payload, user's will specify the actual value that will stamp out this "key".
Name
Key
User Hint
Import JSON
Should contain the C2 Profile and associated information.
Provide values for this C2 profile that can be used to auto-populate fields when creating payloads later. This helps save time so you don't have to type out the values each time you create a payload.


Presto Client REST API#
The Presto client allows users to submit Presto queries and view results. This note documents the REST API used by the Presto client.
HTTP Methods#
A
POST
to/v1/statement
runs the query string in thePOST
body, and returns a JSON document containing the query results. If there are more results, the JSON document will contain anextUri
URL attribute.A
GET
to thenextUri
attribute returns the next batch of query results.A
DELETE
tonextUri
terminates a running query.
Overview of Query Processing#
A Presto client request is initiated by an HTTP POST
to the endpoint /v1/statement
, with a POST
body
consisting of the SQL query string. The caller may set header X-Presto-User
to the username for the session,
as well as a long list of other headers, documented below.
If the client request returns an HTTP 503, that means the server was busy, and the client should try again in 50-100 milliseconds. Any HTTP status other than 503 or 200 means that the query has failed.
The /v1/statement
POST
request returns a JSON document of type QueryResults
, as well as a collection
of response headers. The QueryResults
document will contain an error
field of type QueryError
if the query has failed, and if that object is not present, the query succeeded. Important members of
QueryResults
are documented below.
If the data
field of the JSON document is set, it contains a list of the rows
of data, and the columns
field will also be set to a list of the names and types of
the columns returned by the query. Most of the response headers should be treated like
browser cookies by the client, and echoed back as request headers in subsequent client requests,
as documented below.
If the JSON document returned by the POST
to /v1/statement
does not contain a nextUri
link, the query has completed,
either successfully or unsuccessfully, and no additional requests need to be made. If the nextUri
link is present in
the document, there are more query results to be fetched. The client should loop executing a GET
request
to the nextUri
returned in the QueryResults
response object until nextUri
is absent from the response.
The status
field of the JSON document is for human consumption only, and provides a hint about
the query’s state on the server. It is not synchronized with the server’s query state and should not
be used to tell if the query is finished.
Important QueryResults
Attributes#
The most important attributes of the QueryResults
JSON document returned by the REST API
endpoints are listed in this table. Refer to the class QueryResults
for more details.
Attribute |
Description |
|---|---|
|
The ID of the query. |
|
If present, the URL that should be used in subsequent |
|
A list of the names and types of the columns returned by the query. |
|
The |
|
A human-readable string representing the operation. For a |
|
If query failed, the |
Client Request Headers#
This table lists all supported client request headers. Many of the headers can are updated in the client by response headers, and supplied in subsequent requests, just like browser cookies.
Request Header Name |
Description |
|---|---|
|
Specifies the session user; must be supplied with every
request to |
|
For reporting purposes, this supplies the name of the software that submitted the query. |
|
The catalog to be used when running the query. Set by response header
|
|
The schema to be used when running the query. Set by response header
|
|
The timezone to be used when running the query, which by default is the timezone of the Presto engine. |
|
The language to be used when running the query and formatting results. The language
of the session can be set on a per-query basis using the |
|
Supplies a trace token to the Presto engine to help identify log lines that originate with this query request. |
|
Supplies a comma-separated list of name=value pairs as session properties.
When the Presto client run a |
|
Sets the catalog role that will be used in this request. Set by response header
|
|
A comma-separated list of the name=value pairs, where the names are names of previously prepared SQL statements, and the values are keys that identify the executable form of the named prepared statements. |
|
The transaction ID to be used when running the query. Set by response header
|
|
Contains arbitrary information about the client program submitting the query. |
|
A comma-separated list of “tag” strings, used to identify Presto resource groups. |
|
A comma-separated list of |
|
Provides extra credentials to the connector. The header is a name=value string that
is saved in the session |
Client Response Headers#
This table lists the supported client response headers. After receiving a response, a client must update the request headers that will be used in subsequent requests to be consistent with the response headers received.
Respone Header Name |
Description |
|---|---|
|
Instructs the client to set the catalog that will be sent in the
|
|
Instructs the client to set the schema that will be sent in the |
|
The value of the |
|
Instructs the client to remove the session property with the whose name is the value
of the |
|
Instructs the client to set |
|
Instructs the client to add the name=value pair to the set of prepared statements
that will be sent in the |
|
Instructs the client to remove the prepared statement whose name is the value of the
|
|
Provides the transaction ID that the client should pass back in the
|
|
Instructs the client to clear the |
QueryResults
#
When a query is executed by the client, a QueryResults
object is returned. QueryResults
contains
a long list of data members. These data members may be useful in tracking down problems:
Data Member |
Type |
Notes |
|---|---|---|
|
|
Non-null only if the query resulted in an error. |
|
|
A usually-empty list of warnings. |
|
|
A class containing statistics about the query execution. Of particular
interest is |
PrestoHeaders
#
Class PrestoHeaders
enumerates all the HTTP request and response headers allowed by the Presto client REST API.


--- redirect_from: /docs/1.0.0-beta.2/modules/ng1.html ---
An injectable service used to query for current state information.
This angular service exposes the StateService singleton.
An injectable service object which has the current state parameters
This angular service (singleton object) holds the current state parameters.
The values in $stateParams
are not updated until after a Transition successfully completes.
This object can be injected into other services.
A config-time injectable provider used to register states.
This angular service exposes the StateProvider singleton.
An injectable service primarily used to register transition hooks
This angular service exposes the TransitionService singleton, which is primarily used to add transition hooks.
The same object is also exposed as $transitionsProvider for injection during angular config time.
A config-time injectable provider primarily used to register transition hooks
This angular provider exposes the TransitionService singleton, which is primarily used to add transition hooks.
The same object is also exposed as $transitions for injection at runtime.
An injectable service used to configure the URL.
This service is used to set url mapping options, and create UrlMatcher objects.
This angular service exposes the UrlMatcherFactory singleton. The singleton is also exposed at config-time as the $urlMatcherFactoryProvider.
An injectable service used to configure the URL.
This service is used to set url mapping options, and create UrlMatcher objects.
This angular service exposes the UrlMatcherFactory singleton at config-time. The singleton is also exposed at runtime as the $urlMatcherFactory.
An injectable service used to configure URL redirects.
This angular service exposes the UrlRouter singleton.
A config-time injectable provider used to manage the URL.
This angular service exposes the UrlRouterProvider singleton.
This angular 1 provider instantiates a Router and exposes its services via the angular injector
This angular 1 provider instantiates a Router and exposes its services via the angular injector
Annotates a controller expression (may be a controller function(), a "controllername", or "controllername as name")
Annotates a controller expression (may be a controller function(), a "controllername", or "controllername as name")
returns an array of strings, which are the arguments of the controller expression
This is a StateBuilder.builder function for angular1 onEnter
, onExit
,
onRetain
callback hooks on a Ng1StateDeclaration.
This is a StateBuilder.builder function for angular1 onEnter
, onExit
,
onRetain
callback hooks on a Ng1StateDeclaration.
When the StateBuilder builds a State object from a raw StateDeclaration, this builder ensures that those hooks are injectable for angular-ui-router (ng1).
This is a StateBuilder.builder function for angular1 views
.
This is a StateBuilder.builder function for angular1 views
.
When the StateBuilder builds a State object from a raw StateDeclaration, this builder
handles the views
property with logic specific to angular-ui-router (ng1).
If no views: {}
property exists on the StateDeclaration, then it creates the views
object
and applies the state-level configuration to a view named $default
.
Implementation of the legacy $resolve
service for angular 1.
Asynchronously injects a resolve block.
Asynchronously injects a resolve block.
This emulates most of the behavior of the ui-router 0.2.x $resolve.resolve() service API.
Given an object invocables
, where keys are strings and values are injectable functions,
injects each function, and waits for the resulting promise to resolve.
When all resulting promises are resolved, returns the results as an object.
an object which looks like an [[StateDefinition.resolve]] object; keys are resolve names and values are injectable functions
key/value pre-resolved data (locals)
a promise for a "parent resolve"
Generated using TypeDoc
UI-Router for Angular 1


See: Description
| Interface | Description |
|---|---|
| ActionProvider.SubUiVisibilityListener | |
| ActionProvider.VisibilityListener |
Listens to changes in visibility as reported by
ActionProvider.refreshVisibility() . |
| MenuItemCompat.OnActionExpandListener |
Interface definition for a callback to be invoked when a menu item marked with
MenuItemCompat.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW is expanded or collapsed. |
| ViewPager.OnPageChangeListener |
Callback interface for responding to changing state of the selected page.
|
| ViewPager.PageTransformer |
A PageTransformer is invoked whenever a visible/attached page is scrolled.
|
| Class | Description |
|---|---|
| AccessibilityDelegateCompat |
Helper for accessing
View.AccessibilityDelegate introduced after
API level 4 in a backwards compatible fashion. |
| ActionProvider |
This class is a mediator for accomplishing a given task, for example sharing a file.
|
| GestureDetectorCompat |
Detects various gestures and events using the supplied
MotionEvent s. |
| GravityCompat |
Compatibility shim for accessing newer functionality from
android.view.Gravity . |
| KeyEventCompat |
Helper for accessing features in
KeyEvent introduced after
API level 4 in a backwards compatible fashion. |
| MarginLayoutParamsCompat |
Helper for accessing API features in
MarginLayoutParams added after API 4. |
| MenuCompat |
Helper for accessing features in
android.view.Menu
introduced after API level 4 in a backwards compatible fashion. |
| MenuItemCompat |
Helper for accessing features in
android.view.MenuItem
introduced after API level 4 in a backwards compatible fashion. |
| MotionEventCompat |
Helper for accessing features in
MotionEvent introduced
after API level 4 in a backwards compatible fashion. |
| PagerAdapter |
Base class providing the adapter to populate pages inside of
a
ViewPager . |
| PagerTabStrip |
PagerTabStrip is an interactive indicator of the current, next,
and previous pages of a
ViewPager . |
| PagerTitleStrip |
PagerTitleStrip is a non-interactive indicator of the current, next,
and previous pages of a
ViewPager . |
| ScaleGestureDetectorCompat |
Helper for accessing features in
ScaleGestureDetector introduced
after API level 19 (KitKat) in a backwards compatible fashion. |
| VelocityTrackerCompat |
Helper for accessing features in
VelocityTracker
introduced after API level 4 in a backwards compatible fashion. |
| ViewCompat |
Helper for accessing features in
View introduced after API
level 4 in a backwards compatible fashion. |
| ViewConfigurationCompat |
Helper for accessing features in
ViewConfiguration
introduced after API level 4 in a backwards compatible fashion. |
| ViewGroupCompat |
Helper for accessing features in
ViewGroup
introduced after API level 4 in a backwards compatible fashion. |
| ViewPager |
Layout manager that allows the user to flip left and right
through pages of data.
|
| ViewPager.LayoutParams |
Layout parameters that should be supplied for views added to a
ViewPager.
|
| ViewPager.SavedState |
This is the persistent state that is saved by ViewPager.
|
| ViewPager.SimpleOnPageChangeListener |
Simple implementation of the
ViewPager.OnPageChangeListener interface with stub
implementations of each method. |
| ViewParentCompat |
Helper for accessing features in
ViewParent
introduced after API level 4 in a backwards compatible fashion. |
| ViewPropertyAnimatorCompat | |
| WindowCompat |
Helper for accessing features in
Window introduced after API
level 4 in a backwards compatible fashion. |
MotionEventCompat
allows retrieving multi-touch
data if available), and a new
ViewPager
widget (which at some point should be moved over
to the widget package).


SeparatedPlayers
GenderSeparator
SeparatedPlayersWithCount
TeamBuilding
Service
RestConnection
Strength
Types
SubTeam
Types
SubTeams
NaiveSubTeamBuilder
SubTeamsToCombinate
GenderCombinator
sameTeamMalus
TeamEvaluator
sendIfReady
NaiveTeamBuilder
separatePlayers
TeamBuildingMaster
start
ImportOptimizer
startTime
UeberActor
stringsToWishes
ImportOptimizer
stringsToWishes
subTeamRouter
NaiveTeamBuilder
subTeamToTeam
GenderCombinator
subTeamsCombinator
GenderCombinator
supervisorStrategy
ImportSupervising
system
AkkaHttpMicroservice
Service


Scope in JavaScript is related to where we declare variables and functions, which impacts on accessibility of these throughout the source code. Scope can either be global or local.
Global
This is where we declare a variable outside of any particular function. This variable is then accessible/visible globally to all functions throughout the source code.
This could be helpful if your source code is relatively simple/short and you know that a variable will be used across a few functions. You can easily update details for this variable, without the need to go into the individual functions to do this (reducing the risk of human error or introducing bugs in the process).
That said, it is a good idea to keep global scope to a minimum, to reduce the risk of accidentally using a global variable within a function (e.g. spelling mistake) and the ramifications this could have on performance, output or otherwise. Also, if you consider that when writing a code you are trying to break this down into simple modules and functions with one purpose, if you were to have many functions linking up to the same global variables, this could get very complicated and make for a lot of dependency issues.
Local
When a variable is declared within a function, this then is only accessible/visible locally within the function (or in functions nested further within this one).
The use of local scope is helpful when dealing with large, complex source code (i.e. breaking down into modular compnents) and enables the use of the same variable names across multiple functions, without overwriting or impacting on eachother.


Growth Calculator
Use this calculator to determine the change in value of assets over a period of time.
Calculate
Growth:
AAGR:
CAGR:


From Mr. A. B. Solarino Treat With Utmost Confidentiality Dear Friend, I apologized using this medium to reach you for a deal like this, since you do not know me before. This is due to Confidentiality. I got your contact details through my private search on the Internet. After going through your details, I decided to contact you believing that we can both work in hands to achieve this goal. As stated above, I am Mr. Alexandro Benjamino Solarino the Chief auditor Department of Mineral Resources FALKLAND ISLAND SOUTH ATLANTIC. I will be grateful to have you as my foreign partner to enable us carry out a deal of Eight million two hundred thousand Great Britain Pounds (£8,200,000.00). I know you will be very astonished on how I got this money and why I choose you to carry out this deal with you or how we will be able to carry out this deal as it involve a lot of money. Well since I need a partner outside my country and outside the UK that will receive the transfer of these funds from here, I have to look for someone abroad for security reasons. Since I do not have any body overseas then I decided to search on the internet and since you are the first person I am contacting in this regards I sincerely hope that you will not turn me down. I have already made all arrangement to successfully execute this deal without any problem on your side and mine. Also the transfer of the funds will be made through Telegraphic Bank to bank transfer so you have nothing to worry about as all documentation will be made legal. All I need from you is your total support, trust, honesty and confidentiality. Once the transfer of the funds is successfully made to your account abroad after your government has taken their taxes from the total amount, 40% of the remaining amount will be for you while 60% will be for me. I will give you more breakdown as soon as soon as I hear from you. Feel free to reach me on +44<PHONE_NUMBER> Yours Faithfully, Mr. A B Solarino ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.


☆*: .｡. *★,°*:.☆:Welcome to Y2D Wolrd!*.°★* 。 .｡.:*☆
There were a lot of immature parts during the first final exam. I was very clumsy because it was my first time in the field.
But I worked hard until the end because I liked Kirby.
For the first time in my life, I thought it was too difficult, but I was so proud to make my own web. I was happiest in that it was a web that made me into my favorite character.
The site I worked on recently has been relatively simple in design, so it's more readable.
I'm also interested in this field.
As a designer, I'm still lacking a lot, but I'm trying to move forward in various ways.
As delicate as counting the stars in the night sky I want to be a designer.
I want to create a dreamy world by mixing various colors of the world.
🤍 010.5132.1050
🤍 @Y2ONDDU_
🤍 zzpx50021@naver.com


Marks and Spencer Christmas ad centres on stylish festive knitwear
Getting all dressed up in M&S clothes, people throw some mad shapes to House of Pain's Jump Around
by Will Twigger, https://www.mirror.co.uk/authors/will-twigger/Marks and Spencer have unveiled their latest Christmas offering.
The new ad for the festive season features classic Christmas settings with a twist.
House of Pain's Jump Around blares over the ad, with everyone who dons an M&S piece of clothing busting out some moves.
M&S, which is the UK's biggest knitwear retailer, invites us to "Go Jumpers" in a light-hearted update for the chain.
It shows off 50 jumpers from the range, with M&S expecting to flog more than a whopping five million jumpers over the festive season.
Clothing & Home Marketing Director at M&S Nathan Ansell is confident the ad will show shoppers that the chain's made some major shakeups since last holiday season.
"This year our Christmas campaign really brings the changes we're making at M&S in clothing to life," Nathan said, "It's all about great style and great value for the whole family.
"We're backing with confidence our biggest commercial category for Christmas and importantly having some fun with out customers and colleagues.
"We can't wait to see the nation Go Jumpers for Christmas."
Recent changes have also seen M&S adopt a more family-based approach -this has included a collaboration with Disney ahead of the release of its film Frozen 2, which is sure to be a massive hit.
Its Christmas gift shops have also launched earlier than ever before thanks to shopper demand.


| uspop2 {survival} | R Documentation |
US population by age and sex, for 2000 through 2020
data(uspop2)
The data is a matrix with dimensions age, sex, and calendar year. Age goes from 0 through 100, where the value for age 100 is the total for all ages of 100 or greater.
This data is often used as a "standardized" population for epidemiology studies.
NP2008_D1: Projected Population by Single Year of Age, Sex, Race, and Hispanic Origin for the United States: July 1, 2000 to July 1, 2050, www.census.gov/population/projections.
us50 <- uspop2[51:101,, "2000"] #US 2000 population, 50 and over age <- as.integer(dimnames(us50)[[1]]) smat <- model.matrix( ~ factor(floor(age/5)) -1) ustot <- t(smat) %*% us50 #totals by 5 year age groups temp <- c(50,55, 60, 65, 70, 75, 80, 85, 90, 95) dimnames(ustot) <- list(c(paste(temp, temp+4, sep="-"), "100+"), c("male", "female"))