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Get difference between two lists
...o want set([1, 3]) as your answer, you'll need to use set([1, 2]).symmetric_difference(set([2, 3])).
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How to display a dynamically allocated array in the Visual Studio debugger?
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answered Sep 16 '08 at 18:06
shooshshoosh
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Is it possible to set async:false to $.getJSON call
... answered Aug 20 '18 at 23:38
k06ak06a
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Stopping an Android app from console
...with adb.
– hpique
Jun 25 '10 at 11:06
9
Ah, sounds like you don't have a rooted device. It defin...
How to Unit test with different settings in Django?
...f the latest objects. The number of objects it returns is defined by a NUM_LATEST setting.
13 Answers
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Sort array by firstname (alphabetically) in Javascript
... jose920405
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answered Jul 15 '11 at 19:13
MrchiefMrchief
68.6k1919 gold b...
Determine what attributes were changed in Rails after_save callback?
I'm setting up an after_save callback in my model observer to send a notification only if the model's published attribute was changed from false to true. Since methods such as changed? are only useful before the model is saved, the way I'm currently (and unsuccessfully) trying to do so is as fol...
WCF on IIS8; *.svc handler mapping doesn't work
...S 8).
– Josh Mouch
Oct 25 '12 at 15:06
9
If you first ran ServiceModelReg.exe –i from the v3.0 ...
Ruby on Rails - Import Data from a CSV file
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require 'csv'
csv_text = File.read('...')
csv = CSV.parse(csv_text, :headers => true)
csv.each do |row|
Moulding.create!(row.to_hash)
end
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Using pickle.dump - TypeError: must be str, not bytes
..., that's why you are here.
import pickle
class MyUser(object):
def __init__(self,name):
self.name = name
user = MyUser('Peter')
print("Before serialization: ")
print(user.name)
print("------------")
serialized = pickle.dumps(user)
filename = 'serialized.native'
with open(filename,...