Requirement JupyterLab >= 2.0.2 Let’s move step by step Extension available for JupyterLab is jupyterlab-execute-time First enable Extension Manager After enabling you see new button in side task bar at the end “Extension Manager” You can also enable it with the following steps: Go into advanced settings editor. Open the Extension Manager section. Add the … Read more
just put in package.json “browser”:{ “child_process”: false } are you using webpack
Following the suggestion from @Matt, I opened an issue in GitHub and got the answer: the old menu is available by holding down Shift while doing a two-fingers click on a Mac, or doing a Shift + right-click on Linux/windows Source: https://github.com/jupyterlab/jupyterlab/issues/3043#event-1272299457
https://github.com/jupyterlab/jupyterlab/issues/2395 – Shift+L toggles line number visibility.
The Find & Replace feature was not removed, but the way it is named in the menu (simply Find…) and the UI which requires the user to click on a small arrow to access it may be confusing. Please see the GIF below which demonstrates how to use the search & replace feature: If you … Read more
You need to change init_notebook_mode call and remove connected=True, if you want to work in offline mode. Such that: # Import the necessaries libraries import plotly.offline as pyo import plotly.graph_objs as go # Set notebook mode to work in offline pyo.init_notebook_mode() # Create traces trace0 = go.Scatter( x=[1, 2, 3, 4], y=[10, 15, 13, 17] … Read more
Updated answer As there have been a few updates of JupyterLab since my first answer (I’m now on 1.1.4), and it has been stated that JupyterLab 1.0 will eventually replace the classic Jupyter Notebook, here’s what I think is the best approach right now and even more so in the time to come: In JupyterLab … Read more
In Jupyter Notebooks, one clean way of solving this problem is using markdown: from IPython.display import Markdown, display def printmd(string): display(Markdown(string)) And then do something like: printmd(“**bold text**”) Of course, this is great for bold, italics, etc., but markdown itself does not implement color. However, you can place html in your markdown, and get something … Read more
This is a long-running missing feature in jupyter notebooks. I use a near-identical setup: my notebook runs inside a tmux session in a remote server, and I use it locally with ssh tunneling. Before doing any work, I run the following snippet in the first cell: import sys import logging nblog = open(“nb.log”, “a+”) sys.stdout.echo … Read more
The answer is in this GitHub issue. The key is to ensure that you have the ipywidgets notebook extension enabled using the following command: jupyter nbextension enable –py widgetsnbextension For the old JupyterLab 2.0 you’ll also need to install the JupyterLab extension: jupyter labextension install @jupyter-widgets/jupyterlab-manager For the old JupyterLab 2.0 installing the JupyterLab extension … Read more