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How to perform OR condition in django queryset?
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edited Oct 26 '13 at 2:13
Mechanical snail
25.1k1313 gold badges8282 silver badges104104 bronze badges
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How to convert a NumPy array to PIL image applying matplotlib colormap
...irst ensure your NumPy array, myarray, is normalised with the max value at 1.0.
Apply the colormap directly 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(n...
How to set a Timer in Java?
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281
So the first part of the answer is how to do what the subject asks as this was how I initially i...
differences between 2 JUnit Assert classes
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edited Nov 23 '17 at 11:23
Sae1962
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answered Nov 14 ...
What exactly does the enable-background attribute do?
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112
It's supposed to make the background image available to child elements of the element it's spe...
jQuery: fire click() before blur() event
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314
Solution 1
Listen to mousedown instead of click.
The mousedown and blur events occur one afte...
android image button
...set the icon as the src.
<ImageButton
android:id="@+id/ImageButton01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/album_icon"
android:background="@drawable/round_button" />
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Cassandra port usage - how are the ports used?
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131
@Schildmeijer is largely right, however port 7001 is still used when using TLS Encrypted Inter...
Merge two branch revisions using Subversion
I'd like to merge all the changes that took place between rev 10 & the HEAD rev on http://url-of-branch-a and apply them to http://url-of-branch-b .
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filter items in a python dictionary where keys contain a specific string
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183
How about a dict comprehension:
filtered_dict = {k:v for k,v in d.iteritems() if filter_strin...