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How can we improve Jupyter Notebooks in the IBM | Data Scientist Workbench?

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140 results found

  1. 422 Unprocessable Entity

    When I tried to enter the practice lab, it said '422 unprocessabel entity'.

    9 votes
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    0 comments  ·  General  ·  Admin →
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  2. 500 Internal Server Error

    How to fix it?

    5 votes
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    1 comment  ·  Python  ·  Admin →
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  3. Access to the Jupyter Notebook - Lab-Functions

    There is an error message:
    File Load Error for PY0101EN-3-3-Functions.ipynb
    Unreadable Notebook: /resources/labs/PY0101EN/PY0101EN-3-3-Functions.ipynb NotJSONError("Notebook does not appear to be JSON: 'Stack trace:\n#0 /var/www/polr/vendor/m...")

    1 vote
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    1 comment  ·  Python  ·  Admin →
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  4. Discussion on Jupyter Notebook labs

    I would like to open a discussion about the working materials in the Jupyter Notebook labs. About the quality, the positive or negative remarks. Also, about some parts that are a bit unexplained or can be done differently. In other words, my idea is to post some feedbacks about the Jupyter Notebook labs.

    1 vote
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    3 comments  ·  Python  ·  Admin →
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  5. this service is constantly giving me Service Connection Error

    this service is constantly giving me Service Connection Error to Jupyter server. Error dialogue popping up every few seconds. annoying

    1 vote
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  6. A clever idea...get Jupyterlab to work!

    Just make the basic tool work when you click on it. For three days in a row I get "Application Not Responding"

    7 votes
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  7. Give students the code in .ipynb files to store locally rather than hosting them in a faulty cloud service

    IF

    1. This service is being paid for
    2. Your Jupyter Notebooks service is often down
    3. The course is paid for on a monthly basis (Time = Money)

    THEN

    You should provide the .ipynb files for student to store on their own device to complete lab sessions

    ELSE

    Respond to user queries/ Get it fixed quick

    AND

    Refund everyone for the time the service is down/intermittent.

    OR

    Provide the service at no cost.

    51 votes
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    2 comments  ·  Python  ·  Admin →
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  8. Lot of people have reported the issue of Jupyter notebook not starting,

    is there a timeline to resolve the issue

    1 vote
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  9. /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.

    1 vote
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    1 comment  ·  Python  ·  Admin →
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  10. 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  ·  Admin →
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  11. Jupyterlab not loading

    Hi there,

    After clicking JupyterLab link.
    Starting Docker Container message is displayed. And then Blank screen is displayed. PSA

    Please guide to start JupyterLab and start using Jupyter Notebooks.

    Thanks in advance.

    94 votes
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    11 comments  ·  Python  ·  Admin →
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  12. I CANT EVEN ENTER TO MY JUPYTER NOTEBOOK TRYING FOR LAST THREE HRS... FED UP.PLS HELP

    select FNAME , LNAME
    from EMPLOYEES

    9 votes
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    1 comment  ·  Admin →
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  13. 502 bad Gateway error while trying to connect with jupyterLab

    Hi,
    Since yesterday after running a few commands I am getting 502 bad gateway error again & again and not able to connect to the jupyterLab now. Stuck with my project, please suggest....!!

    76 votes
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    13 comments  ·  General  ·  Admin →
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  14. 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

    2 votes
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    0 comments  ·  General  ·  Admin →
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  15. 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
    <a href=https://www.cognitiveclass.ai>Cognitive Class</a>
    ^
    SyntaxError: invalid syntax
    Cognitive Class

    alt text

    Image

    alt text

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

    3 votes
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    0 comments  ·  Admin →
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  16. Issue with plot the arrays

    Double-click here for the solution.

    <!-- Your answer is below:
    a = np.array([-1, 1])
    b = np.array([1, 1])
    Plotvec2(a, b)
    print("The dot product is", np.dot(a,b))
    -->

    This code is giving error.

    Error: Plotvec2 is not defined.

    4 votes
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    2 comments  ·  Python  ·  Admin →
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  17. Python3 kernel connection issue

    I am not getting connected to Python3 Kernel. It always says reconnecting and finally will be dead. Please suggest

    15 votes
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    1 comment  ·  Python  ·  Admin →
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  18. add the xlc compiler

    add the ibm xlc compiler

    1 vote
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  19. Running the GPU applications clock at 875 MHZ instead of 562 MHZ

    Running the GPU applications clock at 875 MHZ instead of 562 MHZ

    1 vote
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  20. What's the idle policy/idle timeout for jupyter lab?

    Sometimes we have to have long-running tasks! How does idling work for jupyter lab? Can I close the browser tab or suspend my local client while the kernel continues running on your side?

    If I connect from two different computers, do I use two different kernels, or can I continue from the same kernel?

    1 vote
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