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757 results found

  1. pdf-to-image library

    I'm testing Python pdf-to-image solutions . Many of these solutions rely on Wand (http://docs.wand-py.org/en/0.2-maintenance/index.htmlhttp://docs.wand-py.org/en/0.2-maintenance/index.html). Wand is a ctypes-based simple ImageMagick binding for Python. One can install it with pip but it requires MagickWand library. This requires:

    apt-get install libmagickwand-dev

    Can this library be added?

    4 votes
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  2. Adding 7z compression/decompression tools

    Data needed to be uploaded/download may be huge. 7z format is widely used and one of the best existing formats fo far.
    Adding support for this compression format would be great

    4 votes
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    0 comments  ·  General  ·  Admin →
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  3. Spark and Scala

    I would like to have Scala on the Spark Framework To work with. .

    4 votes
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    0 comments  ·  Spark  ·  Admin →
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  4. pkg rJava

    rJava package is not installing

    java libs : '-L/usr/lib/jvm/java-9-openjdk-amd64/lib/server -ljvm'
    checking whether Java run-time works... yes
    checking whether -Xrs is supported... yes
    checking whether JNI programs can be compiled... configure: error: Cannot compile a simple JNI program. See config.log for details.

    Make sure you have Java Development Kit installed and correctly registered in R.
    If in doubt, re-run "R CMD javareconf" as root.

    ERROR: configuration failed for package ‘rJava’
    * removing ‘/resources/common/R/Library/rJava’
    Warning in install.packages :
    installation of package ‘rJava’ had non-zero exit status

    The downloaded source packages are in
    ‘/tmp/RtmpPx6qSg/downloaded_packages’

    library(rJava)
    Error in library(rJava) : there is no package…

    4 votes
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    0 comments  ·  Rstudio IDE  ·  Admin →
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  5. Poor Support

    I has raised an issue around weeks back, but still I have not received any response back or work arounds.

    4 votes
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    0 comments  ·  General  ·  Admin →
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  6. Edit the second cell (data extraction)

    from:
    !unzip -q -o -d /resources/jupyter/labs/BD0211EN/ j8skrriqeqw66f51iyz911zyqai64j2g.zip

    to:
    !unzip -q -o -d /resources/jupyterlab/labs/BD0211EN/ j8skrriqeqw66f51iyz911zyqai64j2g.zip

    4 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  7. its not showing lab page fastly

    4 votes
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  8. 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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  9. When i click on my data menu i get 502 Bad Gateway The server returned an invalid or incomplete response.

    Please fix

    4 votes
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    0 comments  ·  Data Prep  ·  Admin →
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  10. 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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  11. 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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  12. 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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  13. 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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  14. My jupyter is not loading

    I just enrolled Machine Learning with Python: A Practical Introduction course on edx and i reached the 1st lab of module 1 which is Simple Linear Regression but i can't access the lab because it keep giving me error saying that IP address cannot be found.

    i also attached a picture of the error.I will be thankful if anybody has the solution for it,as i tried everything even cleared my browser cache.

    4 votes
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  15. %20jupyterlab-2.labs.cognitiveclass.ai’s server IP address could not be found. - does anyone get this and how to resolve it?

    This is not the idea, but the issue where I cannot access Jupyter Notebooks. I can access RStudio, but I need Jupyter Notebooks for my Coursera course.

    4 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  16. fix the problem of IDE unavailabilities...

    4 votes
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  17. FIX IDE UNAVAILABILITIES!

    IBM Skills Network Labs MUST NOT BE SO UNSTABLE!
    Many people depend on it for their online courses!
    And support simply IGNORES complaints!!

    4 votes
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  18. There's a slight mistake in the code

    As shown in the attached picture, the comment part of the code says that the stride will be made for indices 1, 3, 5 ... although it was made for the even indices 0, 2, 4 ....

    4 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  19. Fix the lab atleast now. Everyones fed up

    listen to the consumer

    4 votes
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  20. Suggestion

    More than an idea it is a suggestion.
    SNL is a great platform for educational purpose but it is really hard to stay focus when it has such poor performances as those I am experiencing in these days attending the IBM Data Science Professional Certificate on Coursera. Please solve these problems. Thank you! Federico Tomasi

    4 votes
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    1 comment  ·  General  ·  Admin →
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