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How do I convert a numpy array to (and display) an image?
...(and display) an image:
from PIL import Image
import numpy as np
w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()
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what’s the difference between Expires and Cache-Control headers?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Apr 28 '11 at 18:49
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Split string with multiple delimiters in Python [duplicate]
...t requirement.
– Humble Learner
Sep 12 '13 at 20:51
64
I wonder why (regular) split just can't ac...
'adb' is not recognized as an internal or external command, operable program or batch file
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edited Jun 25 '16 at 12:02
answered Dec 13 '13 at 10:47
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Convert HTML to PDF in .NET
... them well.
– Gebb
Sep 14 '15 at 19:12
3
We tried HtmlRenderer. It was really quick when not load...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 18 '08 at 21:36
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Most efficient way to check for DBNull and then assign to a variable?
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edited Oct 21 '08 at 12:32
answered Oct 21 '08 at 12:01
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How do I sort an NSMutableArray with custom objects in it?
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edited Jun 12 '17 at 14:50
community wiki
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What is the difference between print and puts?
...ly 1 argument).
– cdunn2001
Jul 29 '12 at 23:49
3
There is another thing ... extend the array cla...
Renew Provisioning Profile
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answered Apr 23 '11 at 11:12
JohnmphJohnmph
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