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Convert a Scala list to a tuple?
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There is also another syntax, which in my opinion looks a bit better: val List(c1, c2, c3) = myList
– Kolmar
Apr 6 '19 at 0:36
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Scala best way of turning a Collection into a Map-by-key?
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What you're trying to achieve is a bit undefined.
What if two or more items in c share the same p? Which item will be mapped to that p in the map?
The more accurate way of looking at this is yielding a map between p and all c items that have it:
val m: Map[P...
Flatten nested dictionaries, compressing keys
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Bit of a shame it doesn't handle lists :)
– Roelant
Nov 27 '18 at 14:32
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Will using 'var' affect performance?
...oding style. I prefer native types, given the choice; I'll take that extra bit of "noise" to ensure I'm writing and reading exactly what I think I am at code/debug time. * shrug *
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How does __proto__ differ from constructor.prototype?
...ms are in agreement in terms of technical details.
– bits
Oct 9 '12 at 1:31
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Creating a blocking Queue in .NET?
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This question/response is a bit dated. You should look at the System.Collections.Concurrent namespace for blocking queue support.
– Kevin
Nov 16 '13 at 18:35
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Displaying better error message than “No JSON object could be decoded”
...ntax which is much nicer for humans to look at and edit. I use it quite a bit for input files.
As for the capitalizing of boolean values: it appears that rson reads incorrectly capitalized booleans as strings.
>>> rson.loads('[true,False]')
[True, u'False']
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Background color not showing in print preview
...need to be aware of CSS specificity as the print rules don't automatically win against non-print CSS rules.
In your case, the -webkit-print-color-adjust: exact is working. However, your background-color and color definitions are being beaten out by other CSS with higher specificity.
While I do not...
C++0x has no semaphores? How to synchronize threads?
...ion variables supposedly are more manageable. I see their point but feel a bit patronized. I assume that the same logic applies to C++11 -- programmers are expected to write their programs in a way that "naturally" uses condvars or other approved synchronization techniques. Supply a semaphore would ...
What is the id( ) function used for?
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Perhaps I'm not average, but I use id() quite a bit. Two use cases off the top of my head: A (hand-rolled, ad-hoc) identity dict and a custom repr() for an object where identity matters but the default repr is not appropriate.
– user395760
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