July 2022

[Solved] NVIDIA-SMI has failed because it couldn’t communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

Clay
2022-07-292022-07-29
10 Comments
Linux

Last Updated on 2022-07-29 by Clay

Problem

Recently, when I re-configure my work environment, I install the Nvidia GPU driver. But after installation and reboot, I cannot use nvidia-smi command to get the GPU information. The only one message is:

[Linux] Use XFCE Terminal to Display The Terminal Background

Clay
2022-07-282022-07-28
Linux

Last Updated on 2022-07-28 by Clay

I wonder if you often adjust your terminal to make it looks more beautiful?

[Python] The Problem with Functions Using Mutable Objects as Default Parameters

Clay
2022-07-282022-07-28
Python

Last Updated on 2022-07-28 by Clay

When we create a python function, sometimes we pass some parameters for it, even set the default value for the parameters, let the function can work if we have no pass any parameter.

[Machine Learning] Continuously Train the Model on Kaggle Notebook (Can Close the Session)

Clay
2022-07-272022-07-27
Machine Learning

Last Updated on 2022-07-27 by Clay

Kaggle Notebook offers a not-so-short GPU-acceleration time every week, and updated every Saturday. Because of this, I recommend using Kaggle Notebook over Google Colab.

[Python] How to Judge the EOF (End Of the File) of A File

Clay
2022-07-262022-07-26
Python

Last Updated on 2022-07-26 by Clay

Today I need to preserve the EOF (End Of the File) of each file when processing multi-file read and merge, and I want to be able to read line by line to avoid the burden of loading the entire file at once on the memory.

[Python] Use ‘tqdm’ for Displaying Progress Bar in ‘pandas’ iterrows()

Clay
2022-07-252022-07-25
Python

Last Updated on 2022-07-25 by Clay

Python is a good language for data processing, and its package pandas provides many convenient functions. What I want to record today is to display a progress bar through the tqdm package when using pandas DataFrame iterrows() to iterate over the data.

[Solved][Python] “_csv.reader” object is not subscriptable

Clay
2022-07-242022-07-24
Python

Last Updated on 2022-07-24 by Clay

Problem

Today, I checked the code left by my predecessors, I found a strange problem. I think, that is the code that the predecessors discarded that are not in use and just haven’t been deleted.

[Solved] Cannot uninstall ‘PyYAML’. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

Clay
2022-07-232022-07-23
Python

Last Updated on 2022-07-23 by Clay

Problem

Today when I installed pytorch-lightning package in the Kaggle virtual environment, I got the following error message:

[Machine Learning] Introduction of ‘pytorch-lightning’ package

Clay
2022-07-232022-07-23
Machine Learning, PyTorch

Last Updated on 2022-07-23 by Clay

PyTorch Lightning is a framework that encapsulates native PyTorch in a more advanced level, just like Keras does to Tensorflow (although I remember a lot of backends that Keras can support).

[MacOS] Executing AppleScript Script on Terminal

Clay
2022-07-222022-07-22
Apple, AppleScript, MacOS

Last Updated on 2022-07-22 by Clay

We can execute the AppleScript script file on Mac OS default terminal. In additional to this method, the easiest way to test it to use the system default Script Editor.

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