What's New: Past Year

Knowledge Base feed

  1. Deploy styles for Jupyter tools

    Jupyter tool deployment stylesHow do you want your Jupyter Notebook-based tool to behave when a user runs it? You have several choices, which we describe here:Tool or dashboard style--only the UI...

    https://vhub.org/kb/Development/deploy-styles-for-jupyter-tools

  2. Testing Jupyter-based tools

    The proxied Jupyter tool is a useful place to develop code and analyses in a notebook style. Hub users can easily share their notebooks with other users by publishing notebooks as tools. The...

    https://vhub.org/kb/Development/jtooltesting

  3. Workflows in the Hub

    Documentation and examples of computational pipelines using PegasusExamples What is a scientific workflow?Workflow Examples ShowcaseWorkflow Tools on VHubDocumentation Pegasus Workflow...

    https://vhub.org/kb/Development/workflows

  4. Publishing Jupyter Notebooks

    The proxied Jupyter tool is a useful place to develop code and analyses in a notebook style. Hub users can easily share their notebooks with other users by publishing notebooks as tools. A...

    https://vhub.org/kb/Development/pubjnotebook

  5. Create a Hub Tool with Rappture Builder

    This set of instructions takes you through creating and deploying a Hub tool based on C code. It describes how to use the Rappture builder to quickly create a GUI to deploy your tool on the Hub.For...

    https://vhub.org/kb/Development/create_a_hub_tool_with_rappture_builder

  6. Tool Development Workflow

    This workflow describes how a vHub user may develop, test, troubleshoot, and deploy a new tool on the vHub site. This workflow assumes the user has developed the tool using the C language; the tool...

    https://vhub.org/kb/Development/tooldevelopmentworkflow

  7. Hub Tool Directory Structure

    When developing tools, use the recommended Hub tool directory structures and save yourself some grief.Hub Application Space Directory StructureThis is the actual directory structure of your...

    https://vhub.org/kb/Development/directorystructure

  8. Signed Applet

    If you are behind a network firewall that requires you to use a web proxy with your browser, your Java environment will also need to use a proxy to connect to tool sessions. The default security...

    https://vhub.org/kb/tools/applet

  9. Earning points in the Questions & Answers forum

    Each question in the forum has its own "market" value, which reflects the level of community interest the question has generated. This is calculated by summing up the weighted number of answers,...

    https://vhub.org/kb/points/earning_points_in_the_questions__answers_forum

  10. Customize your "My HUB" page

    To change your "My HUB" page, simply click the Personalize button located in the upper-right corner of that page. The page will enter a customization mode where you may move modules around by...

    https://vhub.org/kb/tips/personalize

  11. Frequently Asked Questions

    What is the difference between public, restricted, and private groups? How do I make a public group private? And vice-versa? How are groups managed? Who can see resources/wiki pages/discussions in...

    https://vhub.org/kb/groups/faq

  12. Frequently Asked Questions

    What are tags? How do I create a new tag? How can I delete a tag? How can I remove a tag from a resource/group/my profile/etc? Is there a limit on the number of tags I can add to an item? Can I...

    https://vhub.org/kb/groups/faq

  13. Group Guidelines & Tips

    Ultimately it is the Admins that decide what the rules are for their group, but if you have been made a manager of a group, here are some suggestions for keeping your group happy:Manager...

    https://vhub.org/kb/groups/guide

  14. Help! I'm getting a Java error!

    Users may experience a Java error on Mac OS X if they are using Java version 1.3 and below. Please ensure your Java install is up to date.NOTE! For gecko browsers (Mozilla, Firefox, Camino), the...

    https://vhub.org/kb/tools/javaerr

  15. How do I change my password?

    We have multiple methods available to help you change your password. If you can't remember your password, go to the forgot password page to reset it. If you're already logged in, and simply wish to...

    https://vhub.org/kb/registration/pwchange

  16. How do I change my username?

    Sorry, but login names cannot be changed. If this is poses a serious problem for you, please contact our support team.

    https://vhub.org/kb/registration/username

  17. How to Enable Cookies

    In order to log in to this site, you must enable cookies in your browser. Instructions for enabling cookies in common browsers are listed below. If your browser is not listed, please check its...

    https://vhub.org/kb/misc/cookies

  18. How to enable pop-ups?

    Web pages can use the JavaScript language to automatically force the your web browser to open new windows. This capability has often been abused by advertising sites and many browsers disable the...

    https://vhub.org/kb/misc/popups

  19. How to use WebDAV to access your HUB storage

    WebDAV is the Distributed Authoring and Versioning extension to the standard HTTP/HTTPS web protocol. It allows a client to browse a remote filesystem, usually with a graphical browser that makes...

    https://vhub.org/kb/tips/webdav

  20. How to View/Download Video Content?

    This hub relies on two formats of video files, MP4 (MPEG-4) mostly used for podcasts but also can be viewed directly on your computer, and Windows Media Player which is used by older lectures and...

    https://vhub.org/kb/misc/video