C# covariance and contravariance: now and then(leading-edge-dev.de)

submitted by MatthiasJMatthiasJ(441) 2 years, 11 months ago

Introduction to the terms of covariance and contravariance. This post gives answers to the following questions: What is it? Where is it used in programming languages? What's supported by C# now? What will be supported by C# 4.0? Is it a good thing? Comments and discussion welcome!

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