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How do I get indices of N maximum values in a NumPy array?
NumPy proposes a way to get the index of the maximum value of an array via np.argmax .
16 Answers
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Uses for Optional
Having been using Java 8 now for 6+ months or so, I'm pretty happy with the new API changes. One area I'm still not confident in is when to use Optional . I seem to swing between wanting to use it everywhere something may be null , and nowhere at all.
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JavaScript hashmap equivalent
As made clear in update 3 on this answer , this notation:
17 Answers
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Why doesn't 'ref' and 'out' support polymorphism?
Take the following:
10 Answers
10
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Complex nesting of partials and templates
My question involves how to go about dealing with complex nesting of templates (also called partials ) in an AngularJS application.
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Printing without newline (print 'a',) prints a space, how to remove?
I have this code:
12 Answers
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How assignment works with Python list slice?
Python doc says that slicing a list returns a new list.
Now if a "new" list is being returned I've the following questions related to "Assignment to slices"
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How to split one string into multiple strings separated by at least one space in bash shell?
I have a string containing many words with at least one space between each two. How can I split the string into individual words so I can loop through them?
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What is Rack middleware?
What is Rack middleware in Ruby? I couldn't find any good explanation for what they mean by "middleware".
9 Answers
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Java Reflection Performance
Does creating an object using reflection rather than calling the class constructor result in any significant performance differences?
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