As you want to change the figure, instead of creating a new one, may I suggest the following way: Use an interactive backend; %matplotlib notebook Update the line in the plot, instead of drawing new ones. So the code could look something like this: %matplotlib notebook from ipywidgets import * import numpy as np import … Read more
The following is very unsafe, but you can remove the password completely with: jupyter notebook –ip=’*’ –NotebookApp.token=” –NotebookApp.password=” Without –NotebookApp.password=”, when connecting from a remote computer to a local Jupyter launched simply with: jupyter notebook –ip=’*’ it still asks for a password for security reasons, since users with access can run arbitrary Python code on … Read more
The only way I found to overcome this problem is by executing the last statement with print. Do not forget that cell magic starts with %% and line magic starts with %. %%time clf = tree.DecisionTreeRegressor().fit(X_train, y_train) res = clf.predict(X_test) print(res) Notice that any changes performed inside the cell are taken into consideration in the … Read more
In a Notebook’s cell type and execute the code: import sys !{sys.executable} -m pip install –user matplotlib and reload the kernel (src: http://jakevdp.github.io/blog/2017/12/05/installing-python-packages-from-jupyter/ )
There isn’t currently a better way to do it than Ctrl+C in the terminal. We’re thinking about how to have an explicit shutdown, but there’s some tension between the notebook as a single-user application, where the user is free to stop it, and as a multi-user server, where only an admin should be able to … Read more
The “best” way to share a Jupyter notebook is to simply to place it on GitHub (and view it directly) or some other public link and use the Jupyter Notebook Viewer. When privacy is more of an issue then there are alternatives but it’s certainly more complex; there’s no built-in way to do this in … Read more
you did not log out and log in ? It should be on your path to execute. If not, pip installed executables in .local, so in a terminal: ~/.local/bin/jupyter-notebook should start notebook
Ctrl + / works for me in Chrome browser in MS Windows. On a Mac, use Cmd + / (thanks Anton K). Please note, if / did not work out of the box, try pressing the / key on the Numpad. Credit: @DreamFlasher in comments to this question.
Both of these marks will work in a Jupyter Notebook. The exclamation mark, !, is used for executing commands from the underlying operating system; here is an example using Windows’ dir: !dir # Result: Volume in drive C has no label. Volume Serial Number is 52EA-B90C Directory of C:\Users\Root 27/11/2018 13:08 <DIR> . 27/11/2018 13:08 … Read more
EDIT FEB 21st, 2019: Problem Fixed This is no longer an issue on the latest version of Jupyter Notebook. Authors of Jupyter Notebook detailed the case here. Answer below was the original response that was marked correct by the op. This was posted quite a bit ago, but in case other people are looking for … Read more