google-colaboratory

问题 In using variables in the command line from a notebook cell, I saw that we can use put a $ in front of the variable, or surround the variable using {} , for example !command {variable} or !command $variable But when I was running a python script using the command line from a notebook cell, I would get errors variable1 = '/path/to/directory' variable2 = 7 !Script.py -arg1 $variable1 -arg2 $variable2 and !Script.py -arg1 {variable1} -arg2 {variable2} did not work. After experimenting a little

问题 so as the title suggests the google collab output is being truncated. I've looked through the settings and I didn't see a limitation there. What is the best option to solve the problem? 回答1: I had the same problem and managed it by writing the output on a file on drive: from google.colab import drive drive.mount('/content/drive') import os os.chdir("/content/drive/") with open('/content/drive/output.txt','w') as out: out.write(' abcd \n') 来源： https://stackoverflow.com/questions/60721458

问题 I am trying to show a gif file in google's colab.research. I was able to save the file in the directory with the following path name /content/BrowniamMotion.gif but I don't know how to show this GIF in my notebook to present. The code to generate the GIF so far, in case someone can manipulate it not to save the GIF but rather to animate it directly into the google colab file was, # Other Brownian Motion from math import * import numpy as np import matplotlib.pyplot as plt from mpl_toolkits

问题 I am trying to show a gif file in google's colab.research. I was able to save the file in the directory with the following path name /content/BrowniamMotion.gif but I don't know how to show this GIF in my notebook to present. The code to generate the GIF so far, in case someone can manipulate it not to save the GIF but rather to animate it directly into the google colab file was, # Other Brownian Motion from math import * import numpy as np import matplotlib.pyplot as plt from mpl_toolkits

问题 I am trying to show a gif file in google's colab.research. I was able to save the file in the directory with the following path name /content/BrowniamMotion.gif but I don't know how to show this GIF in my notebook to present. The code to generate the GIF so far, in case someone can manipulate it not to save the GIF but rather to animate it directly into the google colab file was, # Other Brownian Motion from math import * import numpy as np import matplotlib.pyplot as plt from mpl_toolkits

问题 I am trying to show a gif file in google's colab.research. I was able to save the file in the directory with the following path name /content/BrowniamMotion.gif but I don't know how to show this GIF in my notebook to present. The code to generate the GIF so far, in case someone can manipulate it not to save the GIF but rather to animate it directly into the google colab file was, # Other Brownian Motion from math import * import numpy as np import matplotlib.pyplot as plt from mpl_toolkits

问题 I require to run tensorflow-gpu of version 1.3.0. For that, I need to downgrade cuda to version 8. Can someone please share the code to downgrade cuda in google colab from 10.0 to 8.0. I got the code for downgrading to version 9 using this. !wget https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda-repo-ubuntu1604-9-0-local_9.0.176-1_amd64-deb !dpkg -i cuda-repo-ubuntu1604-9-0-local_9.0.176-1_amd64-deb !apt-key add /var/cuda-repo-9-0-local/7fa2af80.pub !apt-get update !apt

问题 I require to run tensorflow-gpu of version 1.3.0. For that, I need to downgrade cuda to version 8. Can someone please share the code to downgrade cuda in google colab from 10.0 to 8.0. I got the code for downgrading to version 9 using this. !wget https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda-repo-ubuntu1604-9-0-local_9.0.176-1_amd64-deb !dpkg -i cuda-repo-ubuntu1604-9-0-local_9.0.176-1_amd64-deb !apt-key add /var/cuda-repo-9-0-local/7fa2af80.pub !apt-get update !apt

问题 I am trying to connect my Google Colab to my Postgres DB. When I try to connect to from Jupyter Notebook it's working, so I'm guessing that my credentials are fine. This is the error that I got: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? How can I solve it? My Postgres running on my machine. Thanks! 回答1: You can also install PostgreSQL in Colab. # install !apt install

问题 I am using google colab pro and the provided TPU. I need to upload a pre-trained model into the TPU. TPU can load data only from a google cloud storage bucket. I created a cloud storage bucket and extracted the pre-trained model files in the bucket. Now I need to give permission to the TPU to access my private bucket, but I don't know the service account of the TPU. How do I find it? For now I just have All:R read permission to the bucket and the TPU initialized successfully but clearly this