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Published on 2010-03-20T00:51:33Z
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Is there a simple way?
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I am beginning the process of moving code over to PHP 5.3 and one of the most highly touted features of PHP 5.3 is the ability to use closures. My understanding of closures is that they allow anonymous functions, can be assigned to variable names, and have interesting scoping abilities.
From my…
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I've been reading a lot lately about the next release of Java possibly supporting closures. I feel like I have a pretty firm grasp on what closures are, but I can't think of a solid example of how they would make an Object-Oriented language "better". Can anyone give me a specific use-case where…
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Is there a simple way?
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Consider the following code:
using System;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
var square = new Square(4);
Console.WriteLine(square.Calculate());
}
}
class MathOp
{
…
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Is there a way to serialize a lexical closure in Python using the standard library? pickle and marshal appear not to work with lexical closures. I don't really care about the details of binary vs. string serialization, etc., it just has to work. For example:
def foo(bar, baz) :
def closure(waldo)…
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