jupyter-notebook

问题 I am trying to train a Tensorflow Convolutional Neural Network, and I am always getting a cryptic error regardless of the environment in which i run the program. In Jupyter Notebook, the kernel simply dies. In Terminal, I get "Illegal Instruction: 4" with no Traceback. In Pycharm, I get: "Process finished with exit code 132 (interrupted by signal 4: SIGILL)". I have looked all over the Internet and I have not found any instance in which this particular error was thrown in this situation. I

问题 My PC is rocking a 2080TI so I don't really need the GPU computation of Google Colab, but I do find it a nice development environment (in comparison to jupyter notebooks) and I like the fact that I can access my files from anywhere, so, is it possible to use Google Colab but let my local pc do the computation? 回答1: Steps: Go to Google colab and click on connect to local runtime, a pop-up comes. Go to your terminal and execute: jupyter notebook --NotebookApp.allow_origin='https://colab

问题 I'm kind of new in coding and thus in python so this may sound quite dumb, but what are the main differences between .subplot() and .subplots() methods from matplotlib in python? I didn't find this explanation anywhere else and after reading the documentation from https://matplotlib.org/ I inferred that with both methods you can create as many figures and plots as you want...so for me both of them seem to be quite the same thing and they just differ the way you can handle plots, axes, etc..

问题 I have been trying to solve this issue for hours. I followed the steps on the Plotly website and the chart still doesn't show in the notebook. This is my code for the plot: colorway = ['#f3cec9', '#e7a4b6', '#cd7eaf', '#a262a9', '#6f4d96', '#3d3b72', '#182844'] data = [ go.Scatter( x = immigration.columns, y = immigration.loc[state], name=state) for state in immigration.index] layout = go.Layout( title='Immigration', yaxis=dict(title='Immigration %'), xaxis=dict(title='Years'), colorway

问题 I have been trying to solve this issue for hours. I followed the steps on the Plotly website and the chart still doesn't show in the notebook. This is my code for the plot: colorway = ['#f3cec9', '#e7a4b6', '#cd7eaf', '#a262a9', '#6f4d96', '#3d3b72', '#182844'] data = [ go.Scatter( x = immigration.columns, y = immigration.loc[state], name=state) for state in immigration.index] layout = go.Layout( title='Immigration', yaxis=dict(title='Immigration %'), xaxis=dict(title='Years'), colorway

问题 I have two datasets: One contains house energy certificates issued the last 10 years with an ID for the house and the date it was issued. One house could have more certificates issued, as they can renew it. The other contains all transactions of houses for the last 10 years and the ID (Which is the same id as in the first dataset) My problem is then find the Energy certificate value of the house on the date it was being sold. I am able to merge the datasets on the house ID, but not quite sure

问题 From Jupiter notebook, I was able to create Database with Psycopg2. But somehow I was not able to create Table and store element in it. import psycopg2 from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT con = psycopg2.connect("user=postgres password='abc'"); con.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT); cursor = con.cursor(); name_Database = "socialmedia"; sqlCreateDatabase = "create database "+name_Database+";" cursor.execute(sqlCreateDatabase); With the above code, I can see

问题 I was creating a Jupyter Notebook using VSCode (v 1.48.0) running on Ubuntu 19.10. VSCode crashed and unfortunately I had not saved the notebook, and when I restarted it was empty. I have been able to find what looks like a cached version of the notebook in ~/.config/Code/User/globalStorage/ms-python.python , in a file called 527ed533.ipynb. Small sample of what the file looks like Reviewing the contents of the file, I can tell that this is the notebook I was working on, but the format looks

问题 I have been looking to use Jupyter for some upcoming projects and decided to go ahead and set it up. When I select the "Python" under kernels when creating a new notebook, the following error occurs. Traceback (most recent call last): File "C:\Users\thoma\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\tornado\web.py", line 1699, in _execute result = await result File "C:\Users\thoma\AppData\Local\Packages

问题 Using matplotlib subplots() in Jupyter Notebook, and using "seaborn-whitegrid" plot.style() . I am trying to add minor gridlines to my x-axis, which is in log. What am I missing? import matplotlib.pyplot as plt %matplotlib inline plt.style.use('seaborn-whitegrid') x, y = [(1, 9, 65, 142, 330), (0, 0.16, 0.50, 0.84, 1)] fig, axes = plt.subplots(3,5, figsize=(8.5,5.5), constrained_layout=True) #counter = 0 for ax in axes.flat: ax.plot(x,y) ax.set_title('Dataset-A', fontsize=8) ax.set_xlabel('x'