I am working with Jupyter notebook for some studying. I just updated all my python libraries and now when I start a new python notebook, it just continuously says connecting to kernel in yellow.
Do I have to change something using my terminal to tell my mac to use the localhost? I have been trying to initiate an EC2 instance for another project, which I put on hold until I can figure out why that is not working, but now I can't connect locally anymore.
Sorry, I am so vague in my explanation but it is literally my first time trying to remote connect and now I think I might have messed up the paths or something.
I am reading something about websockets on git?
Any and all help is greatly appreciated!
I ended up uninstalling and reinstalling anaconda. This seems to have fixed it.
I fixed it by downgrade tornado to 5.1.1 version.
Apparently, the 6.0 version has some issues.
Reference
https://github.com/jupyter/notebook/issues/4399
Related
I followed the instructions on this site and seem to be having issues when I come to calling pyspark in my terminal. I have Anaconda installed.
https://towardsdatascience.com/how-to-get-started-with-pyspark-1adc142456ec
Output from pyspark command
Any help/guidance would be appreciated if anyone has alternative ways to get this downloaded or know how I can fix this issue.
Thanks in advance!
I installed Web2py on my machine. When I click web2py.exe, a console appears for a second and disappears. Nothing more than that. What must be missing?
As per different blog post, the latest web2py version is broken. You can download an older version from the the for the time being. For my case, I am now started with a older version.
Download older version from here
It seems to be broken. However, you can download the source and run it like this:
python web2py.py
There's a discussion mentioning the problem on the web2py group and Nico Zanferrari has a fix in his repository.
I am very experienced with eclipse, using it since its Juno days, but today i have ran into one of the strangest bugs and want to know if any of you have had this bug and if you may have an answer as to how to fix it. (Or at least a work-around to getting my favorite IDE working again).
I recently updated to Ubuntu 16.04 (Xenial) and it seems nothing wants to work like it did when i had Wiley, namely eclipse. I used the installer to download the IDE and launched it and i got a strange issue where the IDE would load and ask for a workspace, but would then show a dialog box that is using the screen buffer as its data.
Screenshot with strange eclipse launch
I then thought that it may be an issue with the downloaded file (Corruption or something) so i downloaded the tar from eclipse.org directly. I extracted the tar and launched the eclipse executable and it loaded up and asked for a workspace again and began to launch, and finally it came up, the same old back buffered box.
So i got the idea to run it from the console and got this output, but i have no idea what it means. I saw no stack traces so im sure its fine (Again it may be a GTK error, so any ubuntu people this is where you come in)
Console Run with the same problem
I started to think it was my java version (Oracle JDK 9 for Linux)that was the problem so i did a test compile of the hello world program and everything was fine, it all worked.
(Would add screen shots but im new here so i dont have enough reputation to do so :( )
Any idea what it might be? Any help would be great!
I found the problem, i installed the latest version of java in the apt repository. This version was JDK9 which Eclipse does not support (At least not until Eclipse Oxygen). I purged the computerof JDK9 and installed JDK8 and everything worked fine!
Moral of the story, don't use JDK9 on Neon
I am running a dual boot windows 10 and Ubuntu 16.04, I have similar issue where I can see all the file menu and the eclipse launched on the tool bar, I have selected the application and used ctrl+WindowsKey+left,right to split the application to half of my screen and then magically it appeared,Then I adjusted to fit to my screen.
Would a fresh install work? I didn't have any issues. Perhaps ask this on ask ubuntu, too.
im running a linux box with gtk3 and was re-installing my STS today.
I was choosing the x64 version based on eclipse 4.6 and everything went fine after starting the new installed STS version.
Then i decided to check for updates and was installing the suggested packages (i didnt install any own custom packages/plugins yet).
After the restart the GUI seems to be broken. Please see the Screenhot: http://imgur.com/0lAtByT
Im working already since some years with STS on Linux but never found this strange behavior. Anyone a idea what could fix this problem?
Try:
-Dswt.enable.autoScale=false
when starting STS.
Currently i'm working on a project where I need to use Python 3.3 and celery.
I've been following the first steps tutorial, but i keep getting errors due to problems with librarys like _subprocess. Does annyone have some more information on this.
I also tried replacing the _subprocess with _winapi, with more errors as result. I'm open for anny suggestions. anny help on the mather would be appriciated.
ps:
I'm working on a windows machine.
I'm using RabbitMq as broker
celery doesn't yet work perfectly with python3.3 on windows it seems.
I ran the exact same setup on linux fedora and got it to work.
This problem should be fixed in future development of the package so be patient.