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How to crop an image using PIL?
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201
There is a crop() method:
w, h = yourImage.size
yourImage.crop((0, 30, w, h-30)).save(...)
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NumPy or Pandas: Keeping array type as integer while having a NaN value
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This capability has been added to pandas (beginning with version 0.24):
https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#optional-integer-na-support
At this point, it requires the use of extension dtype Int64 (capitalized), rather than the default dtype int64 (lowerc...
Why use @PostConstruct?
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because when the constructor is called, the bean is not yet initialized - i.e. no dependencies...
How to stop unwanted UIButton animation on title change?
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24 Answers
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Determine function name from within that function (without using traceback)
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208
Python doesn't have a feature to access the function or its name within the function itself. I...
Can you call ko.applyBindings to bind a partial view?
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edited Jan 18 '13 at 11:52
Jeroen
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Javascript Equivalent to C# LINQ Select
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12 Answers
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Virtual Serial Port for Linux
...s via /dev/ptyp5.
If you really need it to talk to a file called /dev/ttys2, then simply move your old /dev/ttys2 out of the way and make a symlink from ptyp5 to ttys2.
Of course you can use some number other than ptyp5. Perhaps pick one with a high number to avoid duplicates, since all your logi...
Convert generic List/Enumerable to DataTable?
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27 Answers
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