Say I have the following: class C { private $f; public function __construct($f) { $this->f = $f; } public function invoke ($n) {
I could not find a direct answer to this question yet in SO. Is there a predefined delegate with void (void) signature?开发者_运维技巧Action has the signature you\'re looking for. However, it doesn\'t
I have a function which takes a function and a number and returns the application of the function on the number, and a cube function:
In python, it\'s fairly straightforward to referen开发者_StackOverflow中文版ce a function: >>> def foo():
I have a case class which takes a list of functions: case class A(q:Double, r:Double, s:Double, l:List[(Double)=>Double])
I am trying to do the following in JavaScript: var gete = document.getElementById; But I am getting the following error (From FireBug\'s Console):
Given this code: a = {1=>2} m = a.method(:[]) I know that I can now use : value = m.call(1) and it will return 2. The thing is, what do I need to change so that I can call the method directly
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