Many developers who know a particular programming language and want to learn a second one, often find it the hardest language to learn but subsequent languages being easier.
很多已经掌握了一门编程语言并想学第二门语言的开发者常常发现学习第一门语言很难，但是接下来的语言都简单的多。
If you're new to Python 3 and specifically object oriented programming or you want to learn about programming patterns, I recommend this book.
如果你是Python3的初学者且是专门搞面向对象编程，或者你想学习一些编程模式，我推荐给你这本书。
There are two main classes you'll want to examine to learn the programming model for these services: Membership and Roles.
有两个主要的类需要了解以学习这些服务的设计模型：会员类于角色类。
If you want to learn more about Guice's advanced features (such as its aspect-oriented programming support), I suggest following some of the links in Resources.
如果要了解更多Guice高级功能(比如面向方面编程支持)，建议您访问参考资料中的一些链接。
If you want to learn more about Guice's advanced features (such as its aspect-oriented programming support), I suggest following some of the links in Resources.
如果要了解更多Guice高级功能(比如面向方面编程支持)，建议您访问参考资料中的一些链接。
应用推荐