closures

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Concerning PHP and Closures [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-03-20 12:32 分类：问答
JavaScript Closure question: why is the second call to outerFn creating a new instance of outerVar?

I have a JavaScript question. Let me quote from the book \'Learning jQuery\', page 389-390. The question concerns Closures.[详细]

2023-03-20 06:34 分类：问答
How do I read Javascript Closure Syntax?

Based on some code in a lecture by Doug Crockford, I\'ve created this. var isAlphaUser = (function() {[详细]

2023-03-20 04:15 分类：问答
Can I copy a closure in Scala?

This is perhaps a half-baked idea, but can I copy the environment of an expression?Consider the following example:[详细]

2023-03-20 02:12 分类：问答
Closure trouble: passing "event" to named function

I\'m debugging a bit of Javascript that was suffering from a little closure trouble - but don\'t seem to be able to pass the \"event\" argument into the function.[详细]

2023-03-19 21:02 分类：问答
Testing within a javascript closure

Is it possible to unit test javascript functions that exist within a closure, so for example, given the following:[详细]

2023-03-19 08:53 分类：问答
Intercepting a method with reflection

I am trying to intercept a method through a proxy class and am getting a TargetException \"Object does not match target type\". I believe this is similar to what a framework like PostSharp does, but I[详细]

2023-03-18 22:50 分类：问答
Define closed-over function at parse time?

Normally, I see function closure achieved by the form var closedF = (function() { return function(){/* return value */}[详细]

2023-03-18 20:40 分类：问答
Temporarily change a JavaScript global variable

I\'m trying to invisibly swap one library for another but only for a given scope. Here\'s a simplified sketch of the problem. x represents the old 开发者_Go百科preexisting library, y represents the ne[详细]

2023-03-18 16:39 分类：问答
Javascript performance with closure

var name = function(n) { var digits = [\'one\',\'two\',\'three\',\'four\']; return digits[n]; } var namenew = (function() {[详细]

2023-03-18 14:11 分类：问答