I was reading about closures on the net. I was wondering if C++ has a built-in facility for closures or if there is any way we can implement closures in C++?

I am looking for a fancy way to prevent a closure from inheriting surrounding scrope. For example: let foo = function(t){ let x = 'y'; t.bar = function(){ console.log(x); // => 'y' }); ...

I have a Vue JS (Vuetify) App that makes an ajax request that I would like to populate a div's content with the response, however I am having difficulties accessing the instance's data. All example...

I need a callback function that is almost exactly the same for a series of gui events. The function will behave slightly differently depending on which event has called it. Seems like a simpl...

function buildList( list ) { var i = 0; var first = function () { console.log( "in" ) console.log( i ); } var Second = function () { console.log( "out" ) first(); } return Second; } va...

I understand how arrow functions work in ES6, and the lexical this, but I was wondering if anyone knows of a way to get the arguments passed to an arrow function? In ES5, you can simply do: ...

I understand functions in 'js' have lexical scope (i.e. functions create their environment (scope) when they are defined not when they are executed.) function f1() { var a = 1; f2(); } function...

I'm reading about C# and closure, various articles, Jon Skeet's awesome "C# in Depth" and I see statements like "C# and ruby implement lexical closure". Why do the authors include the word "lexica...

The sexp in question is (((lambda (b) (lambda (a) (+ b a))) 3) 5) which, to me, looks like it should evaluate to 8, and in other lisps (e.g. Racket) it does, but in elisp it instead throws thi...

I'm trying to create curry function that can be applied to any function and return another, with 1 of the arguments applied. Properties that I want to have: If function has only one argument curr...