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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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JJ_LVS1
by • New Contributor III
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Command to install spark package from notebook cell

Hi All, I need to install a spark-xml package from a notebook cell (hoping it will work on a DLT cluster). Maven Package: com.databricks:spark-xml_2.12:0.16.0Can anyone help me with the command to install from the notebook cell? Fairly new to all thi...

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Anonymous
Not applicable
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Hi @Jason Johnson​ I'm sorry you could not find a solution to your problem in the answers provided.Our community strives to provide helpful and accurate information, but sometimes an immediate solution may only be available for some issues.I suggest ...

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kodvakare
by • New Contributor III
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Resolved! How to write same code in different locations in the DB notebook?

The old version of the notebook had this feature, where you could Ctrl+click on different positions in a notebook cell to bring the cursor there, and type to update the code in both the positions like in JupyterLab. The newer version is awesome but s...

Old DataBricks version, update in multiple positions like Jupyter IDE image
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SS2
Valued Contributor
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Alt+click is working fine ​

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chris_kimmel
by • New Contributor II
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Bug report: Switching branches duplicates cells

I'm using Databricks' support for GitHub repos. When I switch from one branch to another while a notebook is open, it messes up my notebook. Specifically, every notebook cell appears twice after switching branches.

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al_joe
by • Contributor
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Resolved! Execute a notebook cell with a SINGLE mouse-click?

Currently it takes two mouse-clicks to execute each cell in a DB notebook.I know there is a keyboard shortcut (Ctrl+Enter) to execute the current cellBut is there a way to execute a cell with a single mouse-click?I could use a greasemonkey script or ...

image.png
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-werners-
Esteemed Contributor III
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Simple answer: no.

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Hubert-Dudek
by • Esteemed Contributor III
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Resolved! dbutils or other magic way to get notebook name or cell title inside notebook cell

Not sure it exists but maybe there is some trick to get directly from python code:NotebookNameCellTitlejust working on some logger script shared between notebooks and it could make my life a bit easier

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jose_gonzalez
Moderator
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Hi @Hubert Dudek​ ,The following command will print the path where your notebook is located. If you split the returned string and only select the last string, then you will be able to get the notebook namenotebook_name = dbutils.notebook.entry_point....

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afshinR
by • New Contributor III
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Hi, I like to create a web form with displayHTML in a notebook cell and when the users presses the post button, i like to write the content of my text...

Hi,I like to create a web form with displayHTML in a notebook cell and when the users presses the post button, i like to write the content of my text area of my form back in to the code cell of the notebook.Example:displayHTML ("""<form><textarea> u...

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jose_gonzalez
Moderator
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Hi @afshin riahi​ ,Did Dan's response helped you to solve your question? if it did, can you mark it as best answer? I will help to move the post to the top so other can quickly find the solution.

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brickster_2018
by • Esteemed Contributor
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Resolved! How many cells can I create in a Notebook? Also are there any guidelines on the number of lines of code in a notebook cell?

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brickster_2018
Esteemed Contributor
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Although not a hard limit, it's recommended to keep the number of cells in the notebook less than 100 for better UI experience as well as code readability. Having a really large block of code in a cell defeats the purpose of notebook execution and al...

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