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What is the difference between named and positional parameters in Dart?
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290
Dart has two types of optional parameters: named and positional. Before I discuss the differen...
Can inner classes access private variables?
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123
An inner class is a friend of the class it is defined within.
So, yes; an object of type Outer:...
How to move one word left in the vi editor
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Use b to move back one word.
Use w to move forward one word.
And here is a cheat sheet that ...
What is the HEAD in git?
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edited Nov 30 '16 at 12:30
Maroun
84k2323 gold badges167167 silver badges218218 bronze badges
answer...
What kind of Garbage Collection does Go use?
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edited Aug 24 '14 at 17:48
answered Oct 19 '11 at 16:04
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Find nearest value in numpy array
...n()
return array[idx]
array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826
# 0.17104965 0.56874386 0.57319379 0.28719469]
value = 0.5
print(find_nearest(array, value))
# 0.568743859261
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How can you check which options vim was compiled with?
...ited Sep 13 '18 at 11:55
ma11hew28
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answered Nov 8 '12 at 17:37
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multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
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how many hidden layers?
a model with zero hidden layers will resolve linearly separable data...
Disable IntelliJ Starred (Package) Imports?
...ture can not be disabled. You need to set it to a high value, e.g. 99.
In 2016.1.1 version
You should also remove the lines under Packages to Use Import with '*',
e.g. import javax.*;
share
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impr...
How to create materialized views in SQL Server?
...ckground:
Creating an Indexed View
Improving Performance with SQL Server 2008 Indexed Views
Basically, all you need to do is:
create a regular view
create a clustered index on that view
and you're done!
The tricky part is: the view has to satisfy quite a number of constraints and limitati...