Questions tagged [jupyter-notebook]

For questions about installing and using Jupyter Notebook. Jupyter Notebook is a locally installed application that runs in a web browser and provides a front-end to many different languages and interactive shells such as IPython. Questions about programming are off topic and should be asked at: http://stackoverflow.com/

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Jupyter Kernel Dies when Attempting Plot with large set of data

I have a numpy array res. res[0] contains x values and res[1] contains y values. There is in total 1000000 points. I am trying to plot it using matplotlib; however, after running the plot, it tells me ...
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How to format Python in Jupyter Notebook on macOS?

Sometimes I want to format Python in Jupyter Notebook in macOS, but it's very difficult because I need to format it myself. Do they have shortcuts? I would appreciate any help.
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VS Code Jupyter extension running multiple R sessions, hogging up memory

As the heading states, I'm running R in the Jupyter notebook inside VS Code (on Ubuntu 20.04.1 LTS). What I've noticed, is that VS Code or the Jupyter extension initiates multiple R sessions as seen ...
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Auto-backup Visual Studio Code Jupyter notebook

Can I make a back-up of Jupyter notebook file in Visual Studio Code? I hope the back-up file is created a few times a week if there is any change, to prepare for the situation when I accidentally ...
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Does Linux go to sleep and pause the calculations when jupyter notebook is calculating?

Is it possible to leave the computer over night with some calculations in jupyter notebook and get the results in the morning even if Linux logs out after a while? Will it go to sleep and pause the ...
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How to save file format structure of downloaded files in Google Colab

I am trying to save the files in the current structure downloaded in Google Colab as shown in this image in the red circle: as I wish to use the files as part of a bigger project and don't wish to ...
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How to turn off 'unselected' cell mode in Jupyter notebook in VS Code?

I am a programmer by background and I do not like to use the mouse as I find it slow and unergonomic. Currently I am trying out editing Jupyter notebooks in VS code using Microsoft's Jupyter extension....
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Why jupyter notebook won't start?

I installed jupiter notebook via macOS console: pip3 install notebook but when trying to launch (jupyter notebook/Jupyter notebook) the console writes that the command was not found: zsh: command not ...
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AWS SageMaker Studio Jupyter Notebook opening error

I'm new on the AWS Environment; yesterday tried launching a Jupyter Notebook application on AWS SagegMaker Studio. I faced two issues - Max User Profiles per Account and Max Running Apps per Account - ...
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Start remote jupyter lab to ubuntu server using a middle device

I have access to 3 devices. I have pc A at home that can connect to pc B (running ubuntu 18.04 at university and I have root access to it) by any means, also only B can connect to ubuntu server C ...
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How to start a macOS application (like jupyter qtconsole) and keep focus on the terminal?

On macOS, if I start the Firefox app in the terminal, after the app is launched, the focused window is still the terminal window. However, if I launch jupyter --qtconsole, the Qt Console "steals&...
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How to make Jupyter Notebook look in the right place for a module?

Using a Jupyter Notebook running with the python2 kernel, I tried to import emcee and I got an error message: File "/home/me/.local/lib/python2.7/site-packages/emcee/ensemble.py", line 84 ...
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My jupyter notebook doesn't recognize $\hdashline$, How do I fix it?

Per the mathjax doc the symbol \hdashline is supported. However, my jupyter notebook doesn't recognize it. except this one $\hdashline$ everything works well How do I fix it?
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Jupyter does not work without kernel restart after exception

I need to kill and restart the kernel of Jupyter upon encountering an exception in the code. Otherwise, none of the cells will execute. This happens with any script, i.e. it can be something as simple ...
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Corporate VPN blocking websockets

I have a server at work that I login into to use jupyter notebooks for data science projects. This has been working for years both when connected to the campus wifi or remotely over VPN. Now after ...
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Create SSH tunnel using MobaXterm on Windows

I have SSH access to a CentOS server. There I have a venv with Python 3 where I have Jupyter Notebooks installed. If I create a notebook jupyter notebook It gives me a localhost URL with a specific ...
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Why is audio not playing on Colab when on different tab?

I have homework to do. I also have to train a deep learning model on Colab for different configurations. Training with each configuration needs around 30 minutes and I need to switch to a different ...
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“The system cannot find the path specified” error in Jupyter Notebook

I have been given a Jupyter Notebook which was made on a Linux computer and now I'm trying to get it to work on my Windows home computer. The problem comes when using the !/bin/mv command. I have ...
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Systemd jupyter service only works after service restart

Using systemd, I am trying to setup my Ubuntu 20.04 workstation to host a Jupyter lab environment for my LAN. This somewhat works. If I manually issue the command to start Jupyter on port 8888, ...
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How can I add Jupyter notebook to Windows 10 default apps?

How can I add Jupyter Notebook to Windows 10 default apps? When I try to change default app for the file type .ipynb I can not see the Jupyter notebook in default apps list and there is no option to ...
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Is there such a thing as Jupyter Notebooks just for markdown? [closed]

I started making notes on a software process using the code and markdown cells in a jupyter notebook and realised that while I didn't actually use the code cells and was just using it as a notebook, ...
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Create a new ipynb file not found

I am trying to use Pycharm to create A Jupyter Notebook using Pycharm. But such option is not found in the list, as I see in many tutorials. How I can create a ipynb file in PyCharm ?
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`jupyter notebook` throws `jupyter` is not recognised error in cmd win 10

I moved the question from stackoverflow as it is said that this stack is more suitable I am using an python 3.8 in an offline regime. Namely, if I need some package to install, I'll go and download ...
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Jupyter lab database is locked :(

while i'm trying to save a notebook at jupyterlab using linux i'm getting the error: Error while saving file: "file".ipynb database is locked I've thought that the problem is that I don't have ...
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Double click on file to run specific terminal command

Specifically, I have a bash script called nbopen that takes as argument a file of type .ipynb. I use it like this: nbopen mynotebook.ipynb to launch Jupyter Notebooks (a type of Python script) from ...
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Unable to access localhost

I'm trying to run Jupyter notebook on Chrome (I'm using Windows 10), when I try to access it (localhost:8888) I keep on getting the message that it can't be reached. I have looked it up and some say ...
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Installed Jupyter Notebook for Python 3.6.8 stuck at "Kernel Starting, please wait..."

I installed jupyter notebook on my computer for a RHEL system, I installed it using the command pip3 install --user jupyter and then later due to it not working pip3 install --force-reinstall --user ...
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How to copy from Debain (virtual machine) to host machine

I'm trying to connect my VM to GitLab, and to do so I need to copy my public key to GitLab. cat id_rsa.pub The problem is that I can't do that using Debian terminal. I tried cat id_rsa.pub | ...
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can not run Jupyter sucessfully

enter image description here Hello team, I want to run Jupyter on CMD but the browser does not show up anything, below picture for your reference. Is there any way I can fix this issue?
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Tunneling from Windows 10 to Jupyter (WebUI) running on AWS (Ubuntu) through Bastion using Putty

I know there are plenty of comments on questions similar to mine but none has a clear technical implementation of the solution. The scenario is the following: windows --> [bastion] --> jupyter (WebUI)...
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Mac OS X, python 3.8 install, Jupyter notebook kernel fail

I have been using jupyter notebook on my mac via python 3.7 with no issues. Just upgraded to Python 3.8, now jupyter notebook launches but attempting to open any prior notebooks, get error that I ...
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Why can't I save a Jupyter notebook as a .ipynb?

Every time I click download as .ipynb it saves as .json. Even deleting the extension .json, it remains as a .json document. I am on a Mac if that changes anything.
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2 votes
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I'm having trouble trying to open jupyter notebook

I'm starting to work on Anaconda and I can´t open the jupyter notebook. When I try it, it gives out a application launch error, saying the following: Traceback (most recent call last): File "C:\...
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An issue about jupyter-notebook on Raspberry Pi 3 B+

On my RP3+B (running 2019-07-10-raspbian-buster-full.img), jupyter-notebook doesn't work. It does appear in Chromium, but a command as simple as import time will stall. Error message such as: [...
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2 votes
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Jupyter on Anaconda wont work after clean install

I installed on a fresh Windows10 Anaconda to use the Jupyter Notebook. But it will not work with this error: Traceback (most recent call last): ..... File "C:\Users\Kolja\AppData\Roaming\...
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Jupyter Notebook stuck at localhost:8xxx/tree

[Moved from Data Science Stack Exchange to here, 10/17/2019] I have seen something like this question asked 4 times before. But no one has provided an answer, so far. See: Stack Overflow - Can't see ...
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opening jupyter notebook on remote computer using mobaxterm

I am trying to open jupyter notebook on my laptop by accessing my server through mobaxterm. when I type jupyter notebook into the mobaxterm terminal jupyter notebook opens on my server computer. I ...
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Anaconda Navigator unable to launch Windows

I am unable to open Anaconda Navigator, whenever I try to open it nothing will happen. I have tried to reinstalling anaconda navigator and also tried updating conda through anaconda prompt. I have ...
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Jupyter Notebook stopped working with errors while accessing .local/share/jupyter/runtime

I'm getting the following message every time I try to start my jupyter notebook. It used to work just fine but I might have messed something up with other installations. Pretty much the .local/share/...
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3 votes
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Module Not Found error : No module named 'statsmodels'

I am using python 3.6 (checked using python -v) and am trying to "import statsmodels.api as sm" in my jupyter notebook. However, it shows module not found error even after I have installed statsmodels ...
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Is there an existing key map to select a specific tab in jupyter lab?

This is a jupyter lab screen shot. There are 2 tabs each of which is being pointed by a red arrow. command + numbers could select a specific tab on chrome on mac, is there an existing key map to ...
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Error while installing PixieDust on MacOS

I use MacOs 10.14 and and I already have jupyter notebook and python 3 installed. I installed spark 2.4.4 through homebrew and everything looked good. I installed Pixiedust via pip and when I try to ...
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Unable to trigger notebook extension post installation

I have installed the following extension on an AI notebook on GCP. The installation went through with: sudo jupyter labextension install @jupyterlab/toc It shows up as installed in the extensions ...
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Google Colab RAM allocation [closed]

iam new to google colab and have recently started using it. Whenever i start colab session iam allocated with some RAM, which is very less out of available limit.(Please see attached image) Could ...
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2 votes
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R syntax highlighting in Jupyter Lab not working

I use a Macbook Pro running High Sierra. At first I created a R virtual environment with: conda create -n R r-essentials r-base Then I installed Java JDK, inside the new environment with: conda ...
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1 answer
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Jupyter notebook loses directory tree periodically

After a time of inactive (1-2 days) jupyter notebook display nothing in directory tree (http://localhost/tree). How I can refresh directory tree without restart server? I don't want restart server ...
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How do I update an R package from Github within Conda?

I am experiencing an issue with the r-repr package in Anaconda's r-essentials package that prevents me from being able to execute code for time series in a jupyter notebook, as described here on the ...
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How to use Jupyter Lab with ipv6 on Ubuntu

Could someone help me to use Jupyter Lab with ipv6 on Ubuntu? I have google everywhere but I could not find the answer. I've tried both jupyter lab --ip=::1 or jupyter lab --ip=MY_IPV6 it's not ...
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Error exporting PDF file in jupyter notebook: pgfkeys '/tcb/size' error

I'm trying to export a notebook from Jupyter as a PDF file and server dumps this error mesage: nbconvert failed: PDF creating failed, captured latex output: Failed to run "['xelatex', './notebook.tex'...
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Jupyter Notebook doesnt launch when I click on it from Start

I have installed Anaconda3-2019.07-Windows-x86_64.exe on Windows 7. It was working fine like Launching Jupyter Notebbok & navigator through Mozilla. But I had to uninstall this and install it ...
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