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Jupyter Notebook In Visual Studio Code



Working with Jupyter Notebooks in Visual Studio Code Jupyter (formerly IPython Notebook) is an open-source project that lets you easily combine Markdown text and executable Python source code on one canvas called a notebook. Visual Studio Code supports working with Jupyter Notebooks natively, as well as through Python code. Opening and debugging notebooks in VS Code is a convenient way to find and resolve code bugs, which is difficult to do directly in a Jupyter notebook. When you open a notebook file, Visual Studio Code will open it in the Notebook Editor automatically. Use the convert icon on the toolbar to convert the Notebook (.ipynb) file to a Python file (.py). Notebooks in Visual Studio Code VS Code is a free code editor and development platform that you can use locally or connected to remote compute. Combined with the Jupyter extension, it offers a full environment for Jupyter development that can be enhanced with additional language extensions. Jupyter notebooks in Visual Studio Code does not use the active virtual environment. Download kindle app for macbook air. Ask Question Asked 1 year, 6 months ago. Active 5 days ago. Viewed 10k times 11. I write Python code in Visual Studio Code and run the program from a terminal in which I have activated a virtual environment, and it works fine. However, if I create notebook.

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In this article, you learn how to run .NET for Apache Spark jobs interactively in Jupyter Notebook and Visual Studio Code (VS Code) with .NET Interactive.

Jupyter

About Jupyter

Jupyter is an open-source, cross-platform computing environment that provides a way for users to prototype and develop applications interactively. You can interact with Jupyter through a wide variety of interfaces such as Jupyter Notebook, Jupyter Lab, and VS Code.

In the context of .NET, .NET Interactive, a .NET Core global tool, provides a kernel for writing .NET code (C#/F#) in interactive computing environments such as Jupyter Notebook.

Node Js Downloads

Prerequisites

See the getting started tutorial for more information on setting up your .NET for Apache Spark environment.

Prepare environment

To work with Jupyter Notebooks, you'll need two things.

  1. Install the .NET Interactive global .NET tool
  2. Download the Microsoft.Spark NuGet package.

    1. Navigate to the Microsoft.Spark NuGet package page.

      Important

      By default, the latest version of the package is downloaded. Make sure that the version you download is the same as your Apache Spark .NET Worker.

    2. In the Info pane, select Download package to download the latest version of the package. The name of the package is similar to microsoft.spark.[PACKAGE-VERSION].nupkg.

    3. Unzip the downloaded package. The unzipped directory should contain a subdirectory called jars. Take note of the path since it's used at a later time.

Start .NET for Apache Spark

Run the following command to start .NET for Apache Spark in debug mode. This spark-submit command starts a process and waits for connections from a SparkSession. Make sure to provide the path to the microsoft-spark-<spark_majorversion-spark_minorversion>_<scala_majorversion.scala_minorversion>-<spark_dotnet_version>.jar for the respective version of .NET for Apache Spark you're using.

Ubuntu

Windows

Vs Code Jupyter Setup

Create a notebook

You can use different interfaces to interact with Jupyter. For a browser-based interface, use Jupyter Notebooks or Jupyter Lab. For a local editor experience, use VS Code.

Jupyter Notebooks & Jupyter Lab

  1. In another command prompt, start Jupyter Notebook or Jupyter Lab using one of the commands below:

    Jupyter Notebook

    Jupyter Lab

    These commands launch a browser window with the Jupyter Notebook or Jupyter Lab interface.

  2. In the browser, create a new notebook.

    Jupyter Notebook

    Select New > .NET (C#) or New > .NET (F#)

    Jupyter Lab

    In the Launcher window, select .NET (C#) or .NET (F#)

Visual Studio Code (preview)

Important

To use Jupyter Notebooks in VS Code, you have to install:

  1. Open VS Code.

  2. Open the command palette View > Command Palette.

    When the command palette appears, enter the following command to create a new .NET Interactive notebook:

    Alternatively, if you want to open an existing .NET Interactive notebook with the .ipynb extension, use the following command:

Initialize a Spark Session

  1. When the notebook opens, install the Microsoft.Spark NuGet package. Make sure the version you install is the same as the .NET Worker.

  2. Add the following using statement to the notebook.

  3. Initialize your SparkSession.

The notebook should look similar to the one in the following image. Download google home app for macbook pro. This example uses VS Code, but Jupyter Notebook and Jupyter Lab should look about the same.

Next Steps

Vscode New Jupyter Notebook

Jupyter notebook in visual studio code

Vs Code Jupyter Shortcuts

  • For more information on .NET Interactive, see the .NET Interactive documentation.