How magic can Save You Time, Stress, and Money.

How magic can Save You Time, Stress, and Money.

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Q: Why was MagicMock produced a individual point instead of just folding the ability in the default mock object?

Do these two sentences hold the identical meaning? "He's not likely to run absent. I am going to cease him." and "He’s not goin’ to operate off if I'm able to quit him."

So by your definition, my answer is most surely suitable. For the rest of us, it is a little more iffy, for the reason that the rest of us use "STL" to seek advice from a subset from the standard library, and There are a variety of ordinary library functions in C++eleven which need compiler "magic". But is there overlap between Individuals characteristics as well as "STL" aspect? I do not think so.

Obviously in the example earlier mentioned, You do not NEED a magic number to exit the loop. You may exchange it that has a break assertion, and that is the actual situation with magic quantities, that they're a lazy approach to coding, and with out fail can often get replaced by a thing fewer prone to possibly failure, or to getting rid of that means after some time.

We have now two scenarios for our magic standard values. Only the second is of Key significance for programmers and code:

Receive badges by improving or inquiring inquiries in Staging Floor. See new badges What exactly are magic quantities and why do some consider them terrible?

Stack Overflow is garbageStack Overflow is rubbish 247k5151 gold badges351351 silver badges556556 bronze badges nine Extremely pleasant reply! I am going to Permit men and women vote for a while in advance of I pick which response to accept:-)

Laying apart typical constants like Pi, let's concentration totally on figures with Particular meanings, but which These meanings are constrained to the universe of our program process. This type of amount could be "2" (as being a primary integer price).

A number of people did - STLPort is definitely an implementation that did not have the backing of any compiler company.

Manu ArteroManu Artero 10.1k88 gold badges6363 silver badges7777 bronze badges 2 could Additionally you make sure you include some explanation about why would the MagicMock item will increase an AssertionError?

Now my query is: is this genuine? Or are there portions of the STL that cannot be applied in pure C++ and wish some "magic"/Particular compiler assist?

A: One fair remedy would be that the way MagicMock functions is that it preconfigures these protocol strategies by making new Mocks and setting them, Therefore if every single new mock made a bunch of new mocks and established All those as protocol strategies and after that all of those protocol methods made a bunch far more mocks and set them on their own protocol strategies, you've got infinite recursion...

As Jalf mentions, employing these names operates the risk that the code should have name clashes Together with the libraries A part of your compiler (or magician An additional just one when someone else attempted to compile your code), so of course utilizing them is a nasty plan.

Installing Cygwin with libmagic libary and putting in the most recent Variation in the module from Github solves this issue.