can"t watch cousera video and can"t open lectrue slide. Is there a solution?
specific methods are searched by themselves.
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turn off the monitor via python I have found the relevant code before can be turned off, but after closing, a little movement of the mouse will turn on the monitor. I think a small movement of the mouse will not trigger the operation of turning on t...
use python3 bs4 to climb the latest movie of movie paradise http: www.dytt8.net , but crawl out is web data, very messy, you can use soup.findAll to directly find the link tag to extract ...
there is a graphics class celery task that must be run under windows. typing celery directly on the command line can run successfully as a whole and get the correct results. while using nssm to package celery as a service to start, although the task c...
topic description mistakes in doing after-class questions for small turtles sources of topics and their own ideas the source is the fifth post-class question for the little soft-shelled turtle. my idea is to first define a variable, then assign a...
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for example, after double-clicking the HTML file in the gui interface, open the file with the default browser pyqt5. Is there such a function or method? ...
URL is stored in the text (CSV). You need to test the validity of the URL, parse the IP address and its corresponding physical location, and then append the result to the line of the URL . sample data 1,www.qq.com, 2,www.baidu.com, . . . expected res...
I use Jupyter Notebook to crawl the url, of the picture I need to save, but use urllib.request.urlretrieve () to save the picture locally, the picture has no content, and the url is opened with no content (the same as I saved locally), but open with goo...
the whole script can be run, but there is something I don t understand Zip_command = "rar a% s% s "% (target, .join (source) is not understood in the script. I hope someone who understands it can explain the principle. -sharp! usr bin python -s...
ser.write (chr (0x80). Encode ())-sharp sends data to the serial port when I have sent this command to the serial debugging assistant, the hexadecimal I received is C280, which means that whenever the data I send is greater than 0X80, there will be more...
when I call chatterbot and have a conversation with a trained bot, there is always a "No value for search_text was available on the provided input " sentence between the conversations, just like the one in the picture: : "No value for search_text w...