When I run command mkdir in mac os to create a folder, it gives me an error message mkdir: /data: Read-only file system like below. This article will tell you how to fix it. sh-3.2# mkdir /data mkdir: /data: Read-only file system
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In the previous article, I have told you How To Create Slideshow From Jupyter Notebook. In this article I will introduce a python library RISE to you, with this library, you can create a slideshow from the jupyter notebook file easily.
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After you write down your Jupyter notebook file content, if you want to show the Jupyter notebook content to others like a PPT, you can read this article. This article will tell you how to convert a Jupyter notebook file to a PPT-style presentation Html file.
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In this article, I will tell you how to pass command-line arguments to python script programs in eclipse with PyDev. To develop a python program with eclipse, you should first install the PyDev Eclipse plugin, you can read the article How To Run Python In Eclipse With PyDev.
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In this article, i will tell you 3 methods to find where a python module stores as below. Find python module in sys.path. The python sys module’s path attribute save all python module stored path. Then you can find your python module in the output path directory. >>> import sys >>> >>> sys.path [”, ‘C:\\Users\\zhaosong\\anaconda3\\envs\\python_example\\python38.zip’,
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In this article i will show you an example about how to implement progress bar in python console. It is useful when you write some python console program.
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When you run print(‘ hello python ‘) in python code, it always print the text on screen, this is because python standard output is screen console. But we always want to print the text to a file instead of screen console, especially print exception error messages when exception occurred in python source code.
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When I execute a system program using the python subprocess module’s run method in windows, I meet an error message like below.
When you run a python script file in the iPython command console or jupyter notebook web page, if your source code has an exception, it will throw out the exception and stop at the line where the exception occurred. In this situation, you can set breakpoints and run into iPython debug mode, then you can
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IPython provide some magic command ( ?, ??, %pdef, %pdoc, %psource, %pfile ) for you to look inside python objects( variable, function, class. module, object etc ). In this article i will tell you how to use them to introspect python objects in IPython. Below example need an ipython environment, if you do not install
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