Develop Reference

Why does Jupyter Notebook stop working after a few seconds?

I have a problem with Jupyter and can't find anything by someone with the same experience. When I start Jupyter Notebook, it only lasts for a few seconds until it freezes. Sometimes it happens in the command prompt before my browser is opened, most of the times when I'm navigating through my directories and sometimes, if it really wants to rub it in, when I've finally opened a notebook.
I've tried reinstalling both Jupyter and Anaconda, but that didn't help. I've also tried different versions Jupyter and Python. This is what I do:
conda env create -n myname python=3.6 pip
activate myname
conda install jupyter OR pip install jupyter
jupyter notebook
I also tried installing from the Anaconda dashboard. Sometimes it works for a day and then a little later, I get the same problem again. The console also stops outputting data.
It doesn't seem to happen in the base environment.
Does anyone know how to fix it?

How to get auto completion on jupyter notebook?

I am new to Python language programming. I found that we can have auto completion on Jupyter notebook. I found this suggestion:
"The auto-completion with Jupyter Notebook is so weak, even with hinterland extension. Thanks for the idea of deep-learning-based code auto-completion. I developed a Jupyter Notebook Extension based on TabNine which provides code auto-completion based on Deep Learning. Here's the Github link of my work: jupyter-tabnine.
It's available on pypi index now. Simply issue following commands, then enjoy it:)
pip3 install jupyter-tabnine,
jupyter nbextension install --py jupyter_tabnine,
jupyter nbextension enable --py jupyter_tabnine,
jupyter serverextension enable --py jupyter_tabnine"
I did 4 steps installation and it looked installed well. However, when I tried using Jupyter notebook its auto completion didn't work. Basically my question is please help how to get auto completion on Jupiter notebook? Thank you very much.

Press tab twice while you are writing your code and the autocomplete tab will show for you. Just select one and press enter

After installing Nbextensions, go to Nbextensions in jupyter notebook, tick on Hinterland. Then reopen your jupyter notebook.

Jupyter Notebook opens a blank page for all environments except base(root)

I am trying to follow the TensorFlow API documentation. I have done all the steps and activated my tensorflow_gpu environment. In the C:\TensorFlow\models\research\object_detection I typed "jupyter notebook" and it opens me a blank page http://localhost:8889/tree.
I tried to open the Jupyter Notebook in my base(root) and it opens the dashboard but for the other environments it only gives me a blank page.
How can I avoid that? Thank you.
I tried to delete and re-install jupyter notebook for that specific environments. I tried to upgrade and downgrade the version of it. Nothing worked yet.

You can still run the Jupyter Notebook in your base environment and make the notebook run with a different kernel (like if you are running the notebook in a different environment). In order to do so you need to install these packages in all of your environment:
conda install nb_conda nb_conda_kernels ipykernel
By doing so you will be able to see the kernels of all of your environments directly in base.
You will be able to start jupyter notebook in base, and once the notebook is running in your browser you can decide which kernel to use.
In the above picture I started Jupyter Notebook in my base environment, and having installed those packages in all the environments let me run any notebook with any kernel.
NB: My other environments are tf_lite1.13, tf_lite2, tf_night. Root will run the base kernel.

Windows 10 not opening jupyter notebook in Command Prompt

I tried to open the jupyter notebook using Command Prompt on Windows 10. Instead of it opening in the browser as it should, nothing happens.
I have downloaded jupyter using
pip install jupyter
pip install jupyter notebook
All this worked fine but when I type this in Command Prompt only a new line forms and nothing happens.
C:\Users\meena\OneDrive\Desktop\New folder>jupyter notebook
C:\Users\meena\OneDrive\Desktop\New folder>
I have tried to install jupyter many times but it doesn't work.
I only have python and not anaconda. So if someone else has the same problem and has tried anaconda please tell me so I can download it.

Have you tried typing jupyter-notebook and see if it works? I upgraded Anaconda recently, and typing jupyter notebook stopped working for some of my files, but I solved the problem by typing jupyter-notebook.

Unable to open Jupyter notebook in AWS

I have created a free ubuntu instances on AWS ec2. I have installed jupyter notebook using command pip install jupyter. Please refer the screen shot showing
But while I'm trying to run jupyter notebook or jupyter notebook --generate-config, I'm getting error message as Command 'jupyter' not found. Can you please help me resolve this issue?

I use Jupyter too but I installed it completely different. You can install Anaconda3 which is used for python very often. From there, you can open the Anaconda3 prompt and use the simple command jupyter notebook to open it.