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I ran an Anaconda Python installation from iTerm using python -i myscript.py. It made a plot using Matplotlib. After I closed the plot, the two icons remain.

Each has a dot under it, and a little arrow on the bottom left corner.

  • When I type exit() at the python prompt the Python icon disappears and the iTerm icon remains unchanged.

  • When I close iTerm the dot disappears, but the arrow remains.

Exactly what do these indicate? What is it exactly that these dots and arrows are trying to tell me?

enter image description here enter image description here

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The short arrow is indicating alias. Some like that are also there in my Applications folder for apps which are located in ~/Library folder.

So I can guess that when first photo's original process is done, alias is still active. This happens to me while using OpenCV. closewindow() is hard to perform. I have to force quit it every time(it kills jupyter server too), or reuse the window.

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  • Interesting, a temporary alias. Thanks! – uhoh Aug 8 '19 at 3:43

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