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What are the best use cases for Akka framework [closed]
...eading and you get asynchronous message passing between objects almost for free.
It is very good in modeling any type of asynchronous message handling. I would prefer to write any type of (web) services system in this style than any other style. (Have you ever tried to write an asynchronous web ser...
How JavaScript closures are garbage collected
...o. These both seem like bugs. There is no language requirement in JS to "free" things in a function scope.
– jfriend00
Nov 5 '13 at 23:17
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How should a model be structured in MVC? [closed]
...Domain Objects
A domain object is a logical container of purely domain information; it usually represents a logical entity in the problem domain space. Commonly referred to as business logic.
This would be where you define how to validate data before sending an invoice, or to compute the total...
How to detect incoming calls, in an Android device?
...use case the rare null and lost data was better than incorrect data. Feel free to twiddle with this to your needs.
– Gabe Sechan
Mar 5 '15 at 18:52
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How to center a (background) image within a div?
... since this question is getting lots of views, its worth adding some extra info:
text-align: center will not work because the background image is not part of the document and is therefore not part of the flow.
background-position:center is shorthand for background-position: center center; (backgr...
GDB missing in OS X v10.9 (Mavericks)
...gh, or gdb won't work. See ntraft.com/installing-gdb-on-os-x-mavericks for info on this. The end result of all this was successful debugging in NetBeans (my main reason for getting GDB).
– Pete855217
Nov 20 '15 at 8:59
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lodash multi-column sortBy descending
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For you info, this function has been renamed to _.orderBy(lodash.com/docs#orderBy) in Lodash as of 4.3.0. The normal sort function is called _.sortBy(lodash.com/docs#sortBy)
– Nidhin David
Feb 1...
Using i and j as variables in Matlab
...ever deal with complex numbers, and I find my code more readable if I feel free to use i and j as loop indices.
I see a lot of answers here that say It is not recommended... without saying who's doing that recommending. Here's the extent of MathWorks' actual recommendations, from the current rele...
Need to understand the usage of SemaphoreSlim
...m, 5 pairs of footprints.
As the kids arrive, they leave their shoes on a free pair of footprints and enter the room.
Once they are done playing they come out, collect their shoes and "release" a slot for another kid.
If a kid arrives and there are no footprints left, they go play elsewhere or ju...
Can I use Class.newInstance() with constructor arguments?
...ike pointing class and method names is not enough for some users. For more info take a look at the documentation for getting constuctor and invoking it.
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