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How to check if a given directory exists in Ruby
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287
If it matters whether the file you're looking for is a directory and not just a file, you could...
How to convert a NumPy array to PIL image applying matplotlib colormap
... to myarray.
Rescale to the 0-255 range.
Convert to integers, using np.uint8().
Use Image.fromarray().
And you're done:
from PIL import Image
from matplotlib import cm
im = Image.fromarray(np.uint8(cm.gist_earth(myarray)*255))
with plt.savefig():
with im.save():
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Javascript: get package.json data in gulpfile.js
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edited May 16 '16 at 11:38
Jon Surrell
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jQuery find element by data attribute value
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answered Jun 7 '18 at 15:11
AleshaneeAleshanee
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Undo git stash pop that results in merge conflict
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edited Jul 5 '19 at 14:48
Rakmo
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answered Mar 5...
Can functions be passed as parameters?
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answered Sep 29 '12 at 19:18
dskinnerdskinner
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What do REFRESH and MERGE mean in terms of databases?
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80
REFRESH means "pull any state changes from the database into my representation". Cascading thi...
C#: List All Classes in Assembly
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Jon SkeetJon Skeet
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Tying in to Django Admin's Model History
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answered Jun 12 '09 at 18:20
Van GaleVan Gale
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How do I access the command history from IDLE?
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informatik01
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answered Jun 28 '10 at 12:25
shylentshylent
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