No module named ipykernel_launcher
Installing pip correctly is the answer https://opensource.com/article/19/5/python-3-default-mac#what-to-do install pip in the new directory, and from there- download jupyter-lab again.
jupyter-notebook
How to change python version in Anaconda?
A better (recommended) alternative is to create a virtual environment of the desired Python version and then use that environment to run Tensorflow and other scripts. To do that, you can follow the instructions given here. BUT, if you don’t want to create a separate environment, then conda install python=<version> should do. OR (not recommended) you can download the … Read more
Jupyter/IPython Notebooks: Shortcut for “run all”?
For the latest jupyter notebook, (version 5) you can go to the ‘help’ tab in the top of the notebook and then select the option ‘edit keyboard shortcuts’ and add in your own customized shortcut for the ‘run all’ function.
Inserting image into IPython notebook markdown
Files inside the notebook dir are available under a “files/” url. So if it’s in the base path, it would be <img src=”files/image.png”>, and subdirs etc. are also available: <img src=”files/subdir/image.png”>, etc. Update: starting with IPython 2.0, the files/ prefix is no longer needed (cf. release notes). So now the solution <img src=”image.png”> simply works … Read more
Convert ipynb to pdf in Jupyter
As said by Thomas K in the comments, you need to have Latex installed, and after add the path to the directory containing pdflatex.exe file to the PATH variable of your system. I have looked for a lightweight distribution and tried installing TeXworks, but I didn’t find any pdflatex.exe file.So I have tried TeX Live, … Read more
how to open Jupyter notebook in chrome on windows
On my Windows PC, i have anaconda installed and when I open a jupyter notebook, it opens up in internet explorer, but I would like to use Chrome instead. Does anyone know how to achieve this?
How to set NotebookApp.iopub_data_rate_limit and others NotebookApp settings in JupyterHub?
want to start my notebooks with jupyter notebook –NotebookApp.iopub_data_rate_limit=10000000000 arguments. Where one could set it in JupyterHub?
How to embed image or picture in jupyter notebook, either from a local machine or from a web resource?
You mustn’t use quotation marks around the name of the image files in markdown! If you carefully read your error message, you will see the two %22 parts in the link. That is the html encoded quotation mark. You have to change the line to UPDATE It is assumed, that you have the following file … Read more
IPython, “name ‘plt’ not defined”
You ran one line, not the whole file. You can see the problem by carefully reading the traceback. Line 9 in the script is line 1 in the traceback: —-> 1 plt.show() The solution is to run the whole file not one line, i.e. click Run All not Run.
Undo text entry in Jupyter Notebook under Win7
I was surprised I did not find an answer to this question on Jupyter Notebook under Win7 here or on the web. I just overwrote by mistake a larger part of a call block, but not all. Autosave dates back some previous changes that I do not want to revert. Where is the undo function … Read more