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When is memoization automatic in GHC Haskell?
...ency of 5356 bytes regardless of optimization, by the way (with less total allocation when -O2 is used).
– Ed'ka
Oct 17 '10 at 10:41
1
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Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...t even managed languages provide a finally-block despite resources being deallocated automatically by the garbage collector anyway?
Actually, languages based on Garbage collectors need "finally" more. A garbage collector does not destroy your objects in a timely manner, so it can not be relied upo...
How to handle both a single item and an array for the same property using JSON.net
...r as JSON arrays.
The converter's ReadJson() uses the existingValue if pre-allocated so as to support populating of get-only list members.
Secondly, here is a version that works with other generic collections such as ObservableCollection<T>:
public class SingleOrArrayCollectionConverter<...
Use of Finalize/Dispose method in C#
... that the resources have been disposed of and its ok to release the memory allocated for them.
}
}
finally
{
// explicitly call the base class Dispose implementation
base.Dispose( isDisposing );
this.IsDisposed = true;
}
}
//TODO Uncomment this cod...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...citly taken into account by the scheduler's heuristics
on its recent CPU allocation— thus, implicitly, a thread that has
yielded could be given more CPU when scheduled in the future.
(See the section on thread scheduling for more details on priorities
and scheduling algorithms.)
...
Start thread with member function
...
not really relevant to the OP question, but why do you allocate Wrapper on the heap (and not deallocate it)? do you have java/c# background?
– Alessandro Teruzzi
Oct 13 '16 at 13:34
...
The Definitive C++ Book Guide and List
...ioms then explains how many useful design patterns (including small object allocators, functors, factories, visitors, and multi-methods) can be implemented efficiently, modularly, and cleanly using generic programming. [Review]
C++ Template Metaprogramming (David Abrahams and Aleksey Gurtovoy)
C++...
Haskell: Lists, Arrays, Vectors, Sequences
...VU; main = print (VU.cons 'a' (VU.replicate 100 'b')) compiles to a single allocation of 404 bytes (101 chars) in Core: hpaste.org/65015
– FunctorSalad
Mar 9 '12 at 6:11
...
Is there ever a time where using a database 1:1 relationship makes sense?
...ty is the capital of a country, for example.
Some kinds of scarce resource allocation, e.g. one employee can be assigned only one company car at a time (e.g. one truck per trucker, one taxi per cab driver, etc.). A colleague gave me this example recently.
Marriage (at least in legal jurisdictions wh...
How do I connect to this localhost from another computer on the same network?
...pretend you have a router (192.168.1.1). This router has a DHCP server and allocates IP addresses to 100 machines on the network.
Now, let's say you have, same as above, on the same network, a machine at 192.168.1.5 which has your website. We will call that machine pompei.
$ echo $HOSTNAME
pompei
...