Minimal Browser for Jupyter - browser

on the Jupiter Project Homepage(http://jupyter.org) there is a screenshot of a very minimal Browser running Jupyter. Does anyone know how this is achieved? It reminds me of Mathematica notebooks and I like it for there is no unnecessary browser address bar etc. This would be extremely helpful on my laptop. I tried the qtconsole but it lacks the web-based interface.
Thanks in advance!

Related

A strange scenario in anaconda, in Spyder -- I saw a console named history.py and I could NOT create a new console

Software info:
Windows 11. When strange scenarios occurs, I did NOT used with VM (virtual machine). But I have created some VM boxes.
Hardware info:
a figure illustrates my currently used device
Here is a figure illustrates my currently used device.
I use notebook with MSI.
Occur in the app:
Spyder which is a subset of Anaconda Navigator.
Issue:
[a figure to my strange scenarios]
(https://i.stack.imgur.com/6JQfz.jpg)
I first met this issue.
I met strange scenarios in anaconda, in Spyder --
I saw a console named history.py and I could NOT create a new console.
Can anyone tell me why?
Any replies to the solution will be grateful.
Things I have tried (respectively).
1.I have tried to restart the Spyder and Anaconda Navigator.
2.Then I have tried to restart my notebook.
Browse some posts at issue tracker of Anaconda Navigator.
https://github.com/ContinuumIO/anaconda-issues/issues
But the issue is NOT solved yet.
I ensure why it happens.
There were crashes which are caused by the infinite recursive call at runtime.
When I ran the code, it also crashed.
The issue is solved although I don't know why the issue occurred.
Suggested by the website:
https://github.com/ContinuumIO/anaconda-issues/issues/5193
I used the following command in Anaconda Prompt:
spyder --reset
And it was successful:
Then I restarted Spyder, and the issue disappeared:

ipywidgets working in JupyterLab but do not appear in Voila

Ok, this is my first post.
I've been working on building a dashboard for my students, to let them work with economic models interactively. I've used JupyterLab for years and have some experience with ipywidgets. Recently while looking for a way to make my code shareable I ran into Voila, which seems like an excellent way to dashboard directly from a notebook.
Here's the problem I'm running into: I have widgets running just fine in JupyterLab but when I render them with Voila (both the extension and from the cli) the widgets do not appear. I tried using a few other packages: ipyleaflet does not appear either, but plotly and pandas printouts do.
I haven't been able to find similar cases so any help would be appreciated.
And for context, I'm running the latest version of JupyterLab on Zorin OS, and have reproduced the issue in Chrome and Firefox, with both Jupyter Lab and Notebook.

pygame running very slowly 12fps - Upgraded laptop

I'm relatively new to using python have used pygame as a place to better understand how everything comes together.
I recently upgraded my laptop form a 2012 Macbook to the 2019.
Just wondering why the games I made on my 2012 are running soo much slower on my 2019 macbook. Managing packages with conda.
I don't know much but I suspect it may have to do with either
The comp resolution upgrade (which I'm doubtful)
method of installation of pygame
Initially, I Downloaded python3 with homebrew and then installed pygame (pygame would show a blank screen)
I then installed conda and managed packages through it.
I doubt it has to do with the way I have written it, I'm sure it's quite inefficient but I was achieving fps's of 60 for the same code.
If someone could guide me to where to find out more information It would be greatly appreciated.
Cheers.
This seems to be a problem with how MacOS run Pygame. While your game is running, right-click it's icon in the Dock and select Show in Finder. Then in the Folder that shows up, you will see the Python Interpreter executable. Right-click it and click Get Info, and under General check the Open in Low Resolution.
Now your game should run fine. And no, Pygame's resolution will not be "Low".
I resolved this issue by launching pygame in fullscreen. More of a workaround but a solution nonetheless.
Also if you do choose to do this be sure to create a key to exit the screen otherwise you'll need to restart your computer.

(mac) Can I run Microsoft Edge in Selenium without having the browser installed on my pc?

I'm woking on a selendium and airflow project for bing rewards and I'm hoping I don't have to install Microsoft edge as my computer is always running out of space. Does anyone know off hand if it's possible to make Selenium scripts for a driver if you dont have the dmg installed on your computer?
yes you can do that using RemoteWebDriver.
but make sure your remote device, cloud etc must have that respective browser which is pointed by RemoteWebDriver.
Refer below:
https://github.com/SeleniumHQ/selenium/wiki/RemoteWebDriver
Example code:
https://gist.github.com/djangofan/4127074

Open website from within eclipse's internal browser?

Could anyone help me with opening web pages from within Eclipse's internal (embedded) browser? I'm running Linux (tiling window manager) and Eclipse-3.7.2 side-by-side with browser and it's a pain.
I want this to be able to comfortably read requirements from my code and at the same time code. This could be a question for superuser but it's Eclipse related so I guess I have better shot for an answer here.
Thanks in advance.
edit: I'm running gentoo linux and swt-3.7.1 with compiled in xulrunner support.
edit2: adding picture of gui menu in response to answer bellow.
Open Window / Customize Perspective... menu then on "Command Group Availability" tab find "Web Browser" entry and make sure it is checked. Then confirm that "Web Browser" is also checked on "Tool Bar Visibility" tab. Then you should see a web browser globe icon on toolbar that would open a web browser editor in the IDE.
Though you'll have to change settings on your picture to use "Internal Web Browser" then it will be opened as an Eclipse editor.
I know the question is old but I just had the same problem and was able to find the soloution.
The internal browser of SWT is using the webkitgtk browser engine. Because you're running gentoo I suppose you currently have net-libs/webkit-gtk:3 installed which is incompatible with SWT. But this is no problem because you can install the compatible net-libs/webkit-gtk:2 in a new slot.
Just install it like this:
emerge net-libs/webkit-gtk:2
After the package is installed the internal webbrowser is working again (for me)
Regards
Martin
On Ubuntu 13.04 using Eclipse it automagically worked, I was not sure which webkit I was missing, so I installed all that seemed relevant, if someone has pinpointed which it is, please comment,
Regards,
Gabriel Medina
aptitude install libqt4-webkit libqt5webkit5 libqtscript4-webkit libqtwebkit4 libswt-webkit-gtk-3-jni libwebkitgtk-1.0-0 libwebkitgtk-3.0-0

Resources