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How should I have explained the difference between an Interface and an Abstract class?
...document among various teams in software development.
Interfaces give the idea what is to be done but not how it will be done. So implementation completely depends on developer by following the given rules (means given signature of methods).
Abstract classes may contain abstract declarations, conc...
How to define object in array in Mongoose schema correctly with 2d geo index
...erver always returns the "trk" field values as [Object]. Somehow I have no idea how this should work, as I tried at least all approaches which made sense to me ;-)
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What are MVP and MVC and what is the difference?
... Well Todd's diagramatic illustration of MVC completely contradicts the idea of decoupling the View and Model. If you look at the diagram, it says Model updates View (arrow from Model to View). In which universe is a system, where the Model directly interacts with the View, a decoupled one???
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Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
...ould take if guessing that word.
2. Aside on hangman strategy
There's an idea that's implicit in some the other answers and comments, that the optimal strategy for the solver would be to base their decisions on the frequency of letters in English, or on the frequency of words in some corpus. This ...
Tying in to Django Admin's Model History
...irly tightly coupled to the admin, so you may be best just using these for ideas and creating your own version for your app.
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How to build & install GLFW 3 and use it in a Linux project
...ere in a similar position to myself.
Author Note:
This might not be a good idea. This method (using sudo make install) might be harzardous to your system. (See Don't Break Debian)
Ideally I, or someone else, should propose a solution which does not just install lib files etc into the system default ...
PUT vs. POST in REST
...UT. See "REST without PUT"
With “REST without PUT” technique, the idea is that consumers are
forced to post new 'nounified' request resources. As discussed
earlier, changing a customer’s mailing address is a POST to a new
“ChangeOfAddress” resource, not a PUT of a “Customer”...
What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
...g efficient ways to arrange and store structured data and came up with the idea for the relational database model. And it was good, and people were happy.
What do we have here? Two tools for two different purposes. Graph database models are very good for representing semi-structured data and the...
What's the equivalent of use-commit-times for git?
...2007 (see this thread)
And some of Linus's answer were not too keen on the idea. Here is one sample:
I'm sorry. If you don't see how it's WRONG to set a datestamp back to something that will make a simple "make" miscompile your source tree, I don't know what defintiion of "wrong" you are talking ab...
Generate all permutations of a list without adjacent equal elements
...
This is along the lines of Thijser's currently incomplete pseudocode. The idea is to take the most frequent of the remaining item types unless it was just taken. (See also Coady's implementation of this algorithm.)
import collections
import heapq
class Sentinel:
pass
def david_eisenstat(ls...