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How to rename files and folder in Amazon S3?
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edited Mar 23 '19 at 7:02
Max
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Surrogate vs. natural/business keys [closed]
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TedTed
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Difference between __getattr__ vs __getattribute__
...ew-style classes derive from object, old-style classes are those in Python 2.x with no explicit base class. But the distinction between old-style and new-style classes is not the important one when choosing between __getattr__ and __getattribute__.
You almost certainly want __getattr__.
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Is it possible to change a UIButtons background color?
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edited Jul 23 '19 at 6:13
shim
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How to create a database from shell command?
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edited Oct 29 '17 at 16:44
Matthew
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Good Haskell source to read and learn from [closed]
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279
What I recommend.
Read code by people from different grad schools in the 1990s
Oxford style...
TypeError: ObjectId('') is not JSON serializable
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123
You should define you own JSONEncoder and using it:
import json
from bson import ObjectId
cla...
xcodebuild says does not contain scheme
... get things configured 100% correctly, but put into the wrong container or 2) put into the correct container, but configured improperly thus rendering data inaccessible by other parts of the system!
The default behavior of Xcode 4 schemes is to automatically generate new schemes as projects are add...
How to detect when WIFI Connection has been established in Android?
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127
You can register a BroadcastReceiver to be notified when a WiFi connection is established (or i...
matplotlib colorbar for scatter
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import matplotlib.pyplot as plt
cm = plt.cm.get_cmap('RdYlBu')
xy = range(20)
z = xy
sc = plt.scatter(xy, xy, c=z, vmin=0, vmax=20, s=35, cmap=cm)
plt.colorbar(sc)
plt.show()
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