I want to open my .ipynb files with the jupyterlab desktop App, however when I change the configs of the jupyter_lab_config.py file to set the base directory to:
c.ServerApp.root_dir = 'C:/Users/Username/Desktop/',
it opens the app with the good home path, but it says: Directory not found
Directory not found: “” and I can’t open my file directly with the app.
Do you know how I can fix this?
Related
I'm using blogdown and Hugo to generate a website.
I've created a new R project and have downloaded the theme using:
blogdown::new_site(dir = "Theme", theme = 'pacollins/hugo-future-imperfect-slim') and I can preview the template once downloaded. However, if I close R and then restart and I use the add-in "serve site" I get the following error message:
Error in site_root(config) :
Could not find config.toml / config.yaml under...
and then the directory that the config.toml file is saved in (and all of the rest of the theme files) are listed.
I can't understand what's changing between being able to preview the site in R Studio Viewer, then quitting R and restarting and it not being able to find the config file.
I did find this advice: https://github.com/rstudio/blogdown/issues/48 which suggests that my working directory is not the root directory of the website. There are two things I don't understand:
1) How can the the root directory and working directory work together okay when I initially download the theme, until I quit R and restart, and then they appear to not be the same?
2) How to I change the root directory of the website to fix the issue?
Thanks!
If you followed the blogdown's documentation to create a new site with the command "blogdown::new_site(dir="/your/website/dir")", it will set your working directory to "/your/website/dir".
When you restart R/Rstudio, your current working directory is reset (probably to your home directory). You can check the current working directory with getwd().
The solution is simply set up the working directory:
The simpler way is to execute setwd("/your/website/dir"), then you should be able to run blogdown::serve_site()
The recommended way is to create a Rstudio project at /your/website/dir with File-New Project-Existing Directory. It will create a .Rproj file under the root directory of your website. After that, you can "open project" and work on your website, then preview with serve_site().
Recently I encountered a problem when using exe4j to package the jar into exe. My xml configuration file is placed in the same directory of the exe, but after the package is completed, the exe will look for the xml file from the temporary folder.
These are the instructions in the exe4j help documentation
For some applications (especially GUI applications) you might want to change >the working directory to a specific directory relative to the executable, for >example to read config files that are in a fixed location. To do so, please >select the Change working directory to: checkbox and enter a directory relative >to the executable in the adjacent text field. To change the current directory >to the same directory where the executable is located, please enter a single >dot.
The error when i running the exe :
[ERROR] In Log's init,cann't read config file, file=/C:/Users/**/AppData/Local/Temp/e4jEA8.tmp_dir1543543191//sys_log.xml
Why is the program not looking for this xml from the exe's sibling directory, and how can I find it from this directory?
If you are using the "JAR in EXE" mode, use
System.getPrpoerty("install4j.exeDir")
to get the parent directory of the executable.
When I download an ipynb file using the RAW button in GitHub it displays the text (json) in the browser.
Should I just copy this text into a file and name it xxx.ipynb? What's the best way to do it?
First click on Raw
Then, press ctrl+s to save it as .ipynb (Note that you'll have to manually type '.ipynb' after the file name to make this work, as files from GitHub are saved as text files as default.)
Open jupyter notebook
Go to location where you saved .ipynb file
Open file, you will see the code
Hope this helps
Here is the Lifesaver Extension developed by me for both
Chrome
Firefox
The project is open-sourced here.
The extension not only opens github hosted notebooks in Colab but also in nbviewer!
And you can open the github repo from Colab and nbviewer
And go to nbviewer from Colab and github
Works all 3 ways!!
A new feature of opening new notebooks in one-click is already developed in the master branch, just need to push it to the extension platforms :)
Firefox extension
Chrome extension
The following steps worked for me:
Click on Raw in git repository.
Save the file. The file was saved as *.ipynb.txt format for me.
Then, in the jupyter directory tree (not in local directory), I selected, removed the .txt at the end and renamed the file as *.ipynb.
Finally I was able to run the file as jupyter notebook.
Note that, when I tried to rename the *.txt file in local directory to *.ipynb, it did not work. This had to be renamed in directory in jupyter itself.
True to 2020:
Click Download
Wait for JSON to finish loding in your browser
Ctrl S (save as .txt file)
remove .txt extension
Run locally
I saved the file following the instructions from this post. My destination however was a folder on google drive. I opened google drive on my browser and located the file. From there, I renamed the name of my file by just removing the txt extension, leaving the ipynb extension. That worked for me.
I am using IPython Notebook through django_extensions:
python manage.py shell_plus --notebook
This saves the Notebook files to the current folder (Django project folder). How can I change the save location for .ipynb files?
You can change the directories where files are stored and read from using these parameters in ~/.ipython/profile_projectname/ipython_notebook_config.py, where projectname is your Django project.
c.NotebookManager.notebook_dir = u'/path/to/files'
c.FileNotebookManager.notebook_dir = u'/path/to/files'
This seems to ruin the import path to django however. I've been trying to play around with syspath to get this right via adding startup scripts in the startup directory, but have not found a solution that works yet. If you find a solution, let me know, because I'd like to have my notebook files outside of my project root directory as well.
A little late to the game, but I managed to save the notebooks in a different location + auto importing Django settings.
I start my notebooks with:
PYTHONPATH=/path/to/project/root DJANGO_SETTINGS_MODULE=settings python manage.py --notebook --no-browser
The PYTHONPATH enables finding the correct modules of my project and all shell_plus imports work automatically like a charm.
P.S.
As I am running this command executed from my host in my vagrant box --no-browser prevents opening w3m ^^
Xcode 4 seems to have changed the deployment location of the application data which previously used to be in:
Users/INSERT_YOUR_USER_HERE/Library/Application Support/iPhone Simulator/
Does anybody knows where is it now?
Thanks,
Raj
PS: I am beginning to hate Xcode 4! Sick!!!
The Application is Sandboxed in the location you specified is correct.
/Users/INSERT_YOUR_USER_HERE/Library/Application Support/iPhone Simulator/
That is this is the place where the Application(.app file) the installation file will be there.
I was wondering that you were searching for the build file or the binary file(.ipa). In Xcode4 they have changed it. Previously in Xcode 3 versions the build file will be in the folder where you have created your Project along with all your .h and .m files.
Now the build file is in this Path
/Users/YOURUSER/Library/Developer/Xcode/DerivedData/YOURPROJECTNAME_SOMETHINGSOMETHING/Build/Products
EDIT: More simple solution would be In the left side Navigator window in the Project structure under the Products Folder you will find your app. Right click on that and select open in finder will you take you to folder containing your app .app file.
If you want .ipa file just drag and drop the .app file into itunes it will convert that into itunes file and again rightclik and show in finder will give you the ipa file
On my mac the folder never changed.
The sandbox of each application i have in the simulator can be found in:
${HOME}/Library/Application Support/iPhone Simulator/<SDK_VERSION>/Applications/<GUID>
If you right click on YOUR_APP_NAME.app file in xcode, it will take you to the sandbox folder.
You can find that in the following path:
/Users/User/Library/Developer/Xcode/DerivedData/Your-Project-Name/Build/Products/Debug-iphonesimulator/location.app