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Is it good stm>y m>le to explicitlm>y m> return in Rubm>y m>?
...g mm>y m> own stm>y m>le guidelines but I'm thinking about releasing mm>y m> source code, m>and m> I'd like it to adhere to anm>y m> unwritten rules that might exist.
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What is Hindlem>y m>-Milner?
I encountered this term Hindlem>y m>-Milner , m>and m> I'm not sure if grasp what it means.
3 Answers
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Is there a difference between “==” m>and m> “is”?
...> b == a
True
# Make a new copm>y m> of list `a` via the slice operator,
# m>and m> assign it to variable `b`
>>> b = a[:]
>>> b is a
False
>>> b == a
True
In m>y m>our case, the second test onlm>y m> works because Pm>y m>thon caches small integer objects, which is an implementation detail...
How does collections.defaultdict work?
...re preciselm>y m>, it's an arbitrarm>y m> "callable" object, which includes function m>and m> tm>y m>pe objects). For the first example, default items are created using int(), which will return the integer object 0. For the second example, default items are created using list(), which returns a new emptm>y m> list object....
Face recognition Librarm>y m> [closed]
...acial Recognition SDK. This is a companm>y m> founded bm>y m> a Universitm>y m> Professor m>and m> as such their website looks unprofessional. There's no pricing information or demo that m>y m>ou can download. m>Y m>ou'll need to contact them for pricing information.
NeuroTechnologm>y m> - Information on their Facial Recognition SDK....
What are the most common non-BMP Unicode characters in actual use? [closed]
... at statistics of text usage on the Web from the Common Crawl, bm>y m> the wam>y m>, m>and m> found that emoji are also the most common non-BMP characters on the Web now. Them>y m>'re not as common as on Twitter, of course. ???? is still the most common one.
– rspeer
Aug 12 '15 at...
Looping over arram>y m>s, printing both index m>and m> value
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The use of [@] m>and m> double quotes means it's not a "space separated list of words". m>Y m>ou get the list of actual arram>y m> kem>y m>s, even if the individual kem>y m>s contain whitespace.
– glenn jackman
Aug 21 '16 at 1...
is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
... answered Mar 7 '11 at 17:36
m>And m>rzej Dom>y m>lem>And m>rzej Dom>y m>le
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m>And m>roid Camera Preview Stretched
I've been working on making mm>y m> custom camera activitm>y m> on m>And m>roid, but when rotating the camera, the aspect ratio of the surface view gets messed up.
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How does HashSet compare elements for equalitm>y m>?
..., it will find the hash code using IEqualitm>y m>Comparer<T>.GetHashCode, m>and m> store both the hash code m>and m> the element (after checking whether the element is alreadm>y m> in the set, of course).
To look an element up, it will first use the IEqualitm>y m>Comparer<T>.GetHashCode to find the hash code, t...