I\'ve been trying to wrap my head around how javascript functions and scope work, and it just doesn\'t make sense to me. Can someone please explain why the following code outputs: \'animal says meow\'
class MyClass { var $开发者_运维知识库lambda; function __construct() { $this->lambda = function() {echo \'hello world\';};
I want to do something like that: var result = genericList.ToDictionary(CalculateSomething(x => x.Date), y => y.Point);
I assumed lambda functions, delegates and anonymous functions with the same body would have the same \"speed\", however, running the following simple program:
Is is possible? Something like (which doesn\'t work) : $prototype = array( \'ext\' => function ($args)
I\'m trying to get a simple sort function going using anonymous functions.One each for asc and desc sorting.
I have code like this: function demo() { this.val=5; function() { this.val=7; }(); } Now when I give execute this code in the firefox or chrome console it gives a syntax error. I don\'t understand
This question already has answers here: Closed 11 years ago. Possible Duplicates: What is the difference between a function expressio开发者_运维技巧n vs declaration in JavaScript?
I\'m trying to create an extension method that returns an IEqualityComparer based on a lambda function. Heres the extension method:
$(\'li\').each(开发者_如何学Gofunction(index) { alert(index + \': \' + $(this).text()); }); I\'m new to jquery, in the above statement for each \'li\' element a new copy of the anonymous function is
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