大约有 6,400 项符合查询结果（耗时：0.0153秒） [XML]
Size of Matrix OpenCV
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If you are using the Python wrappers, then (assuming your matrix name is mat):
mat.shape gives you an array of the type- [height, width, channels]
mat.size gives you the size of the array
Sample Code:
import cv2
mat = cv2.imread('sample.png'...
What is the difference between .yaml and .yml extension? [duplicate]
...tead of appveyor.yml for building the windows wheels of my YAML parser for Python).
On the other hand:
The Yaml (sic!) component of Symfony2 implements a selected subset of features defined in the YAML 1.2 version specification.
So it seems fitting that they also use a subset of the recom...
Print all day-dates between two dates [duplicate]
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Not the answer you're looking for? Browse other questions tagged python datetime or ask your own question.
Lua string to int
...you print the x variable, it will output an int 10 and not "10"
same like Python process
x = int("10")
Thanks.
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Proper way to initialize a C# dictionary with values?
... Nice - didn't know this way of initialsing. Looks a bit like Python)) Thank you!
– Mikhail T.
Dec 6 '17 at 8:25
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Android Whatsapp/Chat Examples [closed]
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Check out yowsup
https://github.com/tgalal/yowsup
Yowsup is a python library that allows you to do all the previous in
your own app. Yowsup allows you to login and use the Whatsapp service
and provides you with all capabilities of an official Whatsapp client,
allowing you to creat...
How to match, but not capture, part of a regex?
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By far the simplest (works for python) is '123-(apple|banana)-?456'.
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How can I change the default Django date template format?
...r an arbitrary string containing a date/time, I'd probably parse it into a python datetime in the view code. (Or even earlier if possible -- wherever that date string first arrives in my code.) But if you really want to use strings to pass datetimes to your Django templates, this answer looks helpfu...
sh: 0: getcwd() failed: No such file or directory on cited drive
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Even i was having the same problem with python virtualenv
It got corrected by a simple restart
sudo shutdown -r now
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How to get full path of a file?
... easier way that this, but darned if I can find it...
jcomeau@intrepid:~$ python -c 'import os; print(os.path.abspath("cat.wav"))'
/home/jcomeau/cat.wav
jcomeau@intrepid:~$ ls $PWD/cat.wav
/home/jcomeau/cat.wav
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