Jupyter Notebooks

  1. Install Ta-lib

    I follow the knowledge base suggestion to install Ta-lib: !conda install -c quantopian ta-lib --yes

    However, I encountered the following error messages.

    Solving environment: failed

    UnsatisfiableError: The following specifications were found to be in conflict:
    - scikit-learn==0.20.1
    - ta-lib
    - tensorflow==1.8.0
    Use "conda info <package>" to see the dependencies for each package.

    Can you tell me how to solve this problem?

    Thank you

    1 vote
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  2. Jupyter notebook doesn't connect to the kernel

    Jupyter notebook when opened in labs for TEnsorflow training, the kernel is not connected and keeps retrying to connect to the kernel.
    I think the kernel is an IBM system and it is blocked from the websense of my organization network.
    Can you please provide the URL for the kernel so that I can raise a request to my IT team to bypass the URL/domain(s) so as to connect to the kernel successfully.
    Please supply the complete url containing the domain and subdomains, specifically.
    Thanks.

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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  3. Javascript kernel for ipython notebook

    In the future, is there a possibility of providing support for javascript in ipython notebook?

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  4. /bin/sh: 1: conda: not found

    I'm getting below error:
    !conda -- version

    /bin/sh: 1: conda: not found

    This used to work. What is missing?
    Please provide exact fix steps as I'm a real newbie.

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  5. Actively running notebook sometimes get oddly moved to "Recent Data"

    Happens in Python (not sure about R), but sometimes when I am running a cell, as it is processing, the notebook in the sidebar "jumps" from "Recent Notebooks" to "Recent Data". The kernel remains active.

    I will try to post a sample script that is reproducible, but right now this issue appears very inconsistently.

    1 vote
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  6. Once I open "See all notebooks" or "See all data", I can never close the tab again

    In the sidebar, if I click on "See all notebooks" or "See all data", it opens a new tab called "Search - type notebook".

    Once this is opened, there is no way to close it.

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  7. image jupyter notebook

    unable to download image jupyter notebook

    Bullet -Bullet

    <a href=https://www.cognitiveclass.ai>Cognitive Class</a>
    File "<ipython-input-4-90e248101f4f>", line 1

    &lt;a href=<a rel="nofollow noreferrer" href="https://www.cognitiveclass.ai">https://www.cognitiveclass.ai</a>&gt;Cognitive Class&lt;/a&gt;
    
    ^

    SyntaxError: invalid syntax
    Cognitive Class

    alt text

    Image

    alt text

    ![alt text](https://puntacatalina.cdeee.gob.do/)
    alt text

    1 vote
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  8. Suppress "installing package ‘/home/notebook/R/library’"

    When installing a package, can we please suppress the output:

    Installing package into ‘/home/notebook/R/library’
    (as ‘lib’ is unspecified)

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    2 comments  ·  R  ·  Flag idea as inappropriate…  ·  Admin →
  9. Plugins

    Integration without coding. Github, DB, cloud services, BI, etc.

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  10. add the xlc compiler

    add the ibm xlc compiler

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  11. unable to import gensim for w2v

    I think it is not installed . kindly install gensim module.

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  12. Jupyter Notebook environmental issues

    Dear help desk,

    I am facing alot of issues while working on jupyter notebooks, after running a few commands the ui is stuck which forces the user to referesh the screen and the same thing happens after executing a few commands.

    This issue applies to R Studio, Zeeplin notebooks as well

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  13. Registration page is shown after a user just registered

    This is a small usability issue. After clicking on the link within the confirmation email, and setting a password for the first time, the user is finally registered. The page however will redirect him or her to /register after having just completed their registration. The desired outcome would be a redirect to the homepage (if the user session is kept) or to the login page (if it's not).

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  14. 1 vote
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  15. Basic Tutorials don't load: "Server Error: Refresh your browser and contact us if the problem persists"

    When I try to load any of the six basic tutorials, I get the following error:

    > Server Error: Refresh your browser and contact us if the problem persists

    I have tried and re-tried, so I wanted to submit an issue.

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