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750 results found

  1. Able to think more

    1 vote
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  2. Help! I logged out and logged back in and all of my files are gone!

    I was having problems with the server shutting down mid program so I logged out. When I logged back in, all my work and files from the last three months were just gone! Where did they go?

    4 votes
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    0 comments  ·  General  ·  Admin →
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  3. Unable to access coursera notebook.

    Unable to access coursera notebooks...when i open it, this message comes and infinity loop continues.--> We need a bit more time than usual

    4 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  4. Can't see my Coursera ID in my Lab

    I created a log in for Lab (using my LinkedIn profile) and this is different from my Coursera log in. How do i see the Coursera id in my Lab now.
    How do i connect my Coursera ID to my Lab

    1 vote
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  5. To start step by step for the beginers

    2 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  6. Pi and Scalar have been misspelled as pie & scaler

    Very interesting and invigorating exercises! However, the function Plotvec was not supported. Another possibility was that the fault was on my side.

    1 vote
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  7. Unable to access JupyterLab

    Assalamu Aalikum.

    I tried to access JupyterLab yet I received an error message which says "jupyterlab-1.labs.cognitiveclass.ai’s server IP address could not be found.".

    I'm using it while practicing for a Coursera course and for some reason I get nothing expect this error message and the same goes for "zeppelin notebook" and "Rstudio IDE". How can I fix it?

    Attached to this support request a screenshot for my screen while trying to access JupyterLab.

    Thanks in advance.

    1 vote
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  8. Unable to access Jupyter notebook examples from Coursera

    cannot access in "https://labs.cognitiveclass.ai/tools/jupyter-notebook/api/v1/resources/labs/PY0101EN/FakeAlbumCoverGame.ipynb"

    stuck on server starting page

    2 votes
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  9. Jupyter notebook for coursera issue

    I think you already know about the courrent issue, could you please give our comunity a status of the situation and an estimated date for this to be solved?

    4 votes
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  10. What should you do next? Fix the Jupyter Lab login!!!!!!

    2 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  11. Testing

    Software testing courses.

    1 vote
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  12. Sorry I don't have any ideas but really enjoyed the subject while I'm learning

    1 vote
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  13. wrong code answer for PY0101EN-3-1

    the answer is not answering this question. The correct code should be the code I written

    1 vote
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  14. Rstudio packages installation problem

    I cannot install new packages to Rstudio IDE. the URL of CRAN is not accessible and cannot change CRAN mirror. Does anyone has the same problem?
    Warning in install.packages :
    unable to access index for repository http://cran.utstat.utoronto.ca/src/contrib:
    cannot open URL 'http://cran.utstat.utoronto.ca/src/contrib/PACKAGES'

    1 vote
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    0 comments  ·  Rstudio IDE  ·  Admin →
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  15. I can't access into the lab

    labs.cognitiveclass.ai/login isn't working.

    4 votes
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  16. Add Worker Node to support Swarm Scenarios

    For Theia Cloud IDE with Docker, I cannot play with Swarm cause I cannot add worker nodes. It would be cool if I can add instances, as described here: https://github.com/IBM/intro-to-docker-lab/blob/master/lab3.md

    1 vote
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  17. Same variable names

    In the exercises the dictionary created is titeled soundtrack_dic

    However the questions then ask for a look up of soundtrack_dict. To avoid confusion it may be worth giving both dictionaries the same variable name

    1 vote
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  18. Unable to perform Lab session of "Data analysis with Python"

    I tried to learn "Data Analysis with Python" course. Completed week 1 course. But can not perform Lab. Please help. I want to register for Python and R in course era. But with out performing lab, it is of no use.

    12 votes
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  19. Hi, the labs for Python for Data Science and AI are not working. Please fix this! Thank You :)

    4 votes
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    2 comments  ·  Jupyter - Python  ·  Admin →
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  20. Improve Skills Network/Cognitive Class.ai loading times. Notebooks and assignments are not accessible

    Improve Skills Network/Cognitive Class.ai loading times. Notebooks and assignments are not accessible.
    - Sometimes it takes >5mins to load, when it does load, your notebooks aren't there.
    - Kernel stops or is busy in the middle of an assignment, and unable to complete.

    This has happened to me multiple times and is very disappointing. The only time I get to study is at night after a long day at work and this is the service that I get after paying for the course. Why not at least extend the due dates for these assignments??

    All I get in the mail…

    1 vote
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