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How do pointer to pointers work in C?
...id. “The song really is ‘A-sitting On A Gate’: and the tune's my own invention.”
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Haskell: How is pronounced? [closed]
...Apple" is a good example. By the way, Monad return is Applicative pure. No inventions here.
– dmvianna
May 31 '16 at 5:40
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...tely different ecosystem self-tuned around APIs and Objects. That's why we invented PowerShell.
What I think you'll find is that there will be lots of occasions when text-processing won't get you what you want on Windows. At that point, you'll want to pick up PowerShell. NOTE - it is not an all or ...
Why would I ever use push_back instead of emplace_back?
...s just a stack object. This leads to undefined behavior.
This is not just invented code. This was a real production bug I encountered. The code was std::vector<T *>, but it owned the contents. As part of the migration to C++11, I correctly changed T * to std::unique_ptr<T> to indicate t...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...he 1960s, it is called "raising" an exception in the seminal articles that invented the modern form of exception handling, it is called "raising" an exception in Lisps and Smalltalks, which were some of the main inspirations for Ruby, and it is called "raising" an exception or "raising" an interrupt...
What exactly does Perl's “bless” do?
...an. Perl does not have such flexibility(at least not built in, you have to invent it or get it from other modules), and in turn your runtime expressiveness is hindered. Calling it "bless" doesn't do it much favors neither.
What we want to do:
Something like this, but have binding to the prototype ...
Difference between author and committer in Git?
...n mind that the previous distributed version control system before git was invented was sending ~~Linus~~ the project maintainer emails with patches to apply. This functionality is there so ~~Linus~~ the maintainer can apply your patch while still crediting you for it in an 'official' way, rather th...
In what cases do I use malloc and/or new?
...w though in fixing all the issues we identified so far we've practically reinvented the default new operator. If you're going to use malloc and placement new then you might as well just use new to begin with!
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How to get function parameter names/values dynamically?
...rns ['a','d']
getParamNames(function (){}) // returns []
Edit:
With the invent of ES6 this function can be tripped up by default parameters. Here is a quick hack which should work in most cases:
var STRIP_COMMENTS = /(\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s*=[^,\)]*(('(?:\\'|[^'\r\n])*')|("(?:\\"|[^"\r...
How to detect when cancel is clicked on file input?
...dup a change event on the JavaScript side, yet fundamentally impossible to invent my own "done" event. Even my solution is really just heuristics, if offer no guarantees on the state of the browser.
As it stands, this API is fundamentally unusable for mobile devices, and I think a relatively simple...