Workbench
749 results found
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Data Decision Making
Data Decision Making
1 vote -
8 votes
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4 votes
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Not able to configure RJDBC in R
Script executed:
jcc = JDBC("com.ibm.db2.jcc.DB2Driver", "/usr/local/lib/db2jcc4.jar");
jdbcpath = paste("jdbc:db2://", dsnhostname, ":", dsnport, "/", dsndatabase, sep="");Error:
Error in JDBC("com.ibm.db2.jcc.DB2Driver", "/usr/local/lib/db2jcc4.jar"): could not find function "JDBC"
Traceback:1 vote -
please enable persistent mode on GPU
nvidia-smi -pm ENABLED -i 0;
1 vote -
I suggest you require prerequisites before allowing anybody to enroll in this program
Taking the data science classes by anybody unfamiliar with any of the basic programs used during this course makes no sense. It's monumentally frustrating trying to figure out the basics like this:
Exercise 3: (Jupyter notebook)
2. From the menu, click on "Insert", then "Insert Cell Above" or "Insert Cell Below".; While it's clear how to insure one or the cells, it's difficult to figure out how to enter the second now.
3. Note you can use the keyboard shortcuts: [a] - Insert a Cell Above; [b] - Insert a Cell Below. Really? What am I suppose to click on??????1 vote -
Not always so clear on when I have a correct answer
Your user interface doesn't always make it clear that I am correct. Also adding print(xxxxx) to the answer when you're asking for output shouldn't be counted as wrong.
1 vote -
Julia notebook
Add support for Julia language. Something like JuliaBox (online tool for Julia notebooks).
1 vote -
Speed it up?
It's taking a long time to load everything...
2 votes -
I cant log into ambari (infinity loading)
Hello, why my ambari page is loading infinetly (...Loading...).
have I to set some settings before using it?3 votes -
LAB - Lists and Data Frames
"Or you can select a part or interval of elements of a list. In our next example we are retrieving the 1st, 2nd, and 3rd elements:"
should be:
Or you can select a part or interval of elements of a list. In our next example we are retrieving the 2nd and 3rd elements:1 vote -
pymc
just an idea....is there a pymc or pymc3 lab available to practice. Thanks
1 vote -
better 502 resolver
with the "bad gateway 502" error why not add the solution that to fix it logout and relogin?
10 votes -
Rectification to code required.
In course Python basics.... for LIST Lab please correct code for:
"Retrieve the elements stored at index 1,2, and 3 of 'a_list'." as mentioned in Jupyter notebook.
1 vote -
correct grammar on ML0120EN-1.1-Review-TensorFlow-Hello-World.ipynb
ML0120EN-1.1-Review-TensorFlow-Hello-World.ipynb
After block 4, it says "it's" in a place where it should say "its", because it is a possesive, not a contraction of "it is".
1 vote -
Integrated Python Module Intellisense
As a user of the CC Labs interface to self-edify on topics with Python, I would like to view integrated Python module documentation while traversing Notebooks including mouse-over summaries with option to click module methods that opens a new tab with the Python module docs. In short, integrated Python intellisense.
1 vote -
not useful
very confused
1 vote -
"Find Data" menu not appearing
On the right column, I'm looking for "Find Data" menu in order to access IBM Analytics Exchange and Open Data, but they don´t appear.
I have been trying in several way but I can´t get them appear.
What should I do?55 votes -
[BD211EN] Typo in filepath
In the excercise BD211EN, the path used in the document is: "/resources/jupyter/labs/BD0211EN/"
However the actual path is:
/resources/jupyterlabs/labs/BD0211EN/1 vote -
Update Lab 1 Values
Re: BD0211EN - Lab 1
Currently the path to the working directory is written as
/resources/jupyter/labs/BD0211EN
the correct path is
/resources/jupyterlab/labs/BD0211ENAlso, the ReadMe.md file I extracted contains 98 lines and thus readme.count() returns 98. The notebook says it should be 103.
1 vote
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