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原文： "SOLID Principles every Developer Should Know – Bits and Pieces" SOLID Principles every devloper should know 面向对象为软件开发带来了新的设计方式，它使得开发者可以将具有相同目的或功能 阅读全文
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# Flutter ![Flutter logo][] [![Gitter Channel][]][Gitter badge] [![Build Status - Cirrus][]][Build status] # Build beautiful native apps in record time Flutter is Google's mobile app SDK for cra... 阅读全文