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Why does casting int to invalid enum value NOT throw exception?
...o created .NET. An enum is backed by another value type (int, short, byte, etc), and so it can actually have any value that is valid for those value types.
I personally am not a fan of the way this works, so I made a series of utility methods:
/// <summary>
/// Utility methods for enum value...
What is a patch in git version control?
...iff shows changes as patches by default, git apply lets you apply a patch, etc.).
– sleske
Nov 18 '12 at 10:03
Congrat...
Undefined, unspecified and implementation-defined behavior
...many "things" are left
undefined, unspecified,
implementation-defined, etc. However,
that's easy to say and even to give
examples of, but hard to fix. It
should also be noted that it is not
all that difficult to avoid most of
the problems and produce portable
code.
...
What is the use of interface constants?
...r because you do not need to worry about static, final, empty constructor, etc, and it will NOT cause any bad design issue. The only downside I can think of is that it still has the name of "interface", but nothing more than that.
Never-ending debate
At the end, I think everyone is just quoting from...
Good examples of Not a Functor/Functor/Applicative/Monad?
...u've destroyed its value. This is why its not an instance of Enum, Monoid, etc. If you already have one, I'm happy to let you mash them together (giving you a Semigroup) but mempty, but I give no tools for explicitly constructing a value of type Void in void. You have to load the gun and point it at...
Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...d from nib (or anywhere else after init): strings, references to subviews, etc.
– rickster
Jun 3 '14 at 4:56
2
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Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
...s of at least the built–in ECMAScript objects (Object, Function, Number, etc.) and probably some native objects (e.g. functions). It may also have some host objects (such as DOM objects in a browser, or other objects in other host environments).
While built–in and native objects must implement...
What are the applications of binary trees?
... Merkle Trees, at least within the bitcoin and ethereum communities, IPFS, etc.
– Duke
Apr 21 '16 at 20:50
1
...
How can I get a view's current width and height when using autolayout constraints?
...very complicated system of multiple constraints, with multiple priorities, etc., so that no single constraint is the "cause" of the final value.
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What's the difference between returning void and returning a Task?
...t be farmed out to another process on the local machine, to another thread etc. TPL tasks are typically farmed out to worker threads from a thread pool in the the current process, but that implementation detail is not fundamental to the Task<T> type; rather a Task<T> can represent any hi...