duck-typing

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Avoiding, in general, "undefined method 'some_method' for nil:NilClass" in Ruby

Ruby\'s duck-typing is great, but this is the one way that it bites me in the ass. I\'ll have some long running text-processing script or so开发者_如何学Gomething running, and after several hours, som[详细]

2023-01-17 15:18 分类：问答
Dynamic Typing without duck typing?

I\'m used to dynamic typing meaning checking for type info of object/non o开发者_如何学编程bject oriented structure at runtime and throwing some sort of type error, ie if it quacks like a duck its a d[详细]

2023-01-09 14:22 分类：问答
Duck type testing with C# 4 for dynamic objects

I\'m wanting to have a simple duck typing example in C# using dynamic objects.It would seem to me, that a dynamic object should have HasValue/HasProperty/HasMethod methods with a single string paramet[详细]

2023-01-02 06:12 分类：问答
Optional structural typing possibility in C++ or any other language?

In C++ how to tell compiler that Ogre::Vector3 IS_SAME_AS SomeOtherLIB::Vector3 ? I feel that.. in languages like c++ which are not structural typed but th开发者_Go百科ere are cases when it makes sens[详细]

2023-01-01 15:45 分类：问答
Simulating aspects of static-typing in a duck-typed language

In my current job I\'m building a suite of Perl scripts that depend heavily on objects. (using Perl\'s bless() on a Hash to get as close to OO as possible)[详细]

2023-01-01 05:47 分类：问答
Most Up-To-Date C# Duck-Typing Library

What is the current state of the art on duck typing for C# below version 4.0? I know about Duck Typing Project, I know that BLTookit has something to that end, but I\'d like to know if I\'m m开发者_运[详细]

2022-12-25 01:22 分类：问答
Duck-Typing in ColdFusion

What is duck-typing and 开发者_如何学运维how is ColdFusion related?ColdFusion allows function arguments to be specified as having type any. For this sort of argument, an arbitrary object can be passed[详细]

2022-12-24 07:31 分类：问答
Module "duck typing" pitfalls?

I just started experimenting with a new technique I name (for the moment at least) \"module duck typing\".[详细]

2022-12-21 14:04 分类：问答
Should I define interfaces in Duck Typed languages?

I\'m just about to write my first application in a duck typed 开发者_JS百科language (Groovy). If I was to write the same application in a static typed language then I would need to define some interf[详细]

2022-12-21 06:47 分类：问答
"Duck typing" etymology? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2022-12-13 17:11 分类：问答