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What's so bad about Template Haskell?
...igger the generation of that particular code. It is very difficult to unit test, too.
TH is also outright dangerous:
Code that runs at compile-time can do arbitrary IO, including launching missiles or stealing your credit card. You don't want to have to look through every cabal package you ever ...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...that's perfectly fine. TypeScript has been refereed to as "your first unit test". There are many resources that discuss whether or not optional type checking has value, and are more detail than what we can do here. I'm not trying to convince you of anything, just correcting a misconception.
...
How do I use arrays in C++?
...ly 2015 the above compiles with MinGW-64 5.1.0 with
-pedantic-errors, and,
testing with the online compilers at gcc.godbolt.org/, also with clang 3.0
and clang 3.2, but not with clang 3.3, 3.4.1, 3.5.0, 3.5.1, 3.6 (rc1) or
3.7 (experimental). And important for the Windows platform, it does not compi...
What is a monad?
...ng step aborts the whole sequence "automatically", without any conditional testing from you. (The Failure Monad.)
Extending this idea, you can implement "exceptions". (The Error Monad or Exception Monad.) Because you're defining them yourself rather than it being a language feature, you can define h...
How do I return the response from an asynchronous call?
...ks if you're able to copy and paste the URL properly. ;)
PS: As the first test I wrote x('x', displayAjax)..., and it totally got a response...??? So I checked the folder where the HTML is located, and there was a file called 'x.xml'. So even if you forget the extension of your file XMLHttpRequest ...
Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
...gt;Nav header</li>
<li><a href="#">Separated link test long title goes here</a></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
</div>
</div>
<...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...till won't work.
But there are a lot more possibilities than a browser to test a HTTP based API, like command line utilities or browser extensions that allow you to control almost any aspect of a HTTP request, inspect response headers and discover links for you to follow. But even so, this is nowh...
How does the “this” keyword work?
...f this in the environment
the arrow function is defined in.
Just for fun, test your understanding with some examples
To reveal the answers, mouse over the light grey boxes.
What is the value of this at the marked line? Why?
window — The marked line is evaluated in the initial global execution...
How do I safely pass objects, especially STL objects, to and from a DLL?
...idiocy that I probably should be shot for. If you do go this route, please test with extreme caution. And really... just don't do this at all.
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Programmer Puzzle: Encoding a chess board state throughout a game
...eed to store how many moves since a pawn was moved or a piece taken (the latest of the two. This requires 6 bits (0-63).
Whose Turn Is It?
Of course we also need to know whose turn it is and this is a single bit of information.
Two Problems
Because of the stalemate case, the only feasible or sen...