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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
...4.607s
The cmd/process has utilized this much amount of cpu time.
In other words, on machine with single core CPU, the real and user will be nearly equal, so the same command will take ~76 mins to complete.
sys
sys 2m29.432s
This is the time taken by the kernel to execute all the basic/system level ...
Is python's sorted() function guaranteed to be stable?
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I see. In other words, sorting by pairs is clearer and is thus preferable, unless you care about performance. I'd imagine that two stable sorts are somewhat faster than one sort by pairs, though the difference may be negligible - ?
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Is .NET Remoting really deprecated?
..., but I'm wondering just how accurate that is. I haven't seen any official word that Remoting is being deprecated, and it seems to me there are certainly scenarios where Remoting makes more sense than WCF. None of the Remoting-related objects or methods have been deprecated, even in version 4.0 of t...
Why java.lang.Object is not abstract? [duplicate]
...use an instance of Animal is effectively an 'invalid' -by lack of a better word- animal (even if all its methods provide a base implementation). With Object, that is simply not the case. There is no overwhelming case to make it abstract in the first place.
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Android activity life cycle - what are all these methods for?
...this to google to add to their documentation. I am saving your answer to a Word document to keep!
– likejudo
Sep 11 '16 at 1:53
1
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Function pointers, Closures, and Lambda
...g: I think it's more than just state, because it's mutable state. In other words, if you execute a closure which changes a local variable (while still within the method) that local variable changes too. "Environment" seems to convey this better to me, but it's woolly.
– Jon Ske...
How do I check if a type is a subtype OR the type of an object?
...e of the types directly in code, and not work with Type objects.
In other words, this won't compile:
SubClass is BaseClass
^--+---^
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+-- need object reference here
nor will this:
typeof(SubClass) is typeof(BaseClass)
^-------+-------^
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Will the base class constructor be automatically called?
...ed to specifically call the no-args constructor?
– deworde
Jun 6 '14 at 12:56
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Create a Date with a set timezone without using a string representation
...thmb of course, but I feel that *60*1000 is clearer in this case; in other words, it is fairly self-evident why it is there.
– T.W.R. Cole
Mar 3 '14 at 23:37
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Remove tracking branches no longer on remote
...mething other than English you will need to change gone to the appropriate word. Branches that are local only will not be touched. Branches that have been deleted on remote but were not merged will show a notification but not be deleted on local. If you want to delete those as well change -d to -D.
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