开发功能齐全的移动应用程序需要哪些Java语言功能？ [英] what java language features are necessary to develop a fully function mobile application?

问题描述

我想快速学习java来开发移动应用程序，那么我可以快速学习哪些java语言功能开始为学校项目制作移动应用程序？

解决方案

< blockquote>所有这些，几乎都是这样。看，似乎你的想法是绕过学习一些语言功能，并尽快进入一些实际项目。 请注意：这是一个非常糟糕甚至危险的想法。



在获得之前，你真的应该学习整个语言而不做任何排除任何项目，除非这个项目只是另一个学习/学习练习。当然，你应该对所有语言和平台功能有一般的了解，永远不需要记住所有的细节。



我必须说，我从来没有理解过人们在想什么像你的。简单的人类好奇心不会让你很好地学习：我用这种语言做什么其他？。难道简单的自然人类谨慎和某种健康的懒惰不会让你思考：在我做出一些认真的决定之前，我还没有读到最终的语言吗？没有什么比试图过于实用更愚蠢和不切实际了。







请另见Richard C Bishop对此问题的评论。这与这个答案有关，进一步发展了我的思想。我相信最重要的是要理解。

-SA

I want to quickly learn java to develop a mobile application, so what java language features can I quickly learn to start making working mobile application for a school project?

解决方案

All of them, pretty much so. Look, it seems that your idea is to bypass learning some of the language features and get to some practical project as soon as possible. Be aware: this is a very bad and even dangerous idea.

You really should learn the whole language, without any exclusions, before getting to any project, unless this project is just another learning/study exercise. Of course, you should just have general understanding of all the languages and platform features, never need to remember all the detail.

I must say, I never understood people thinking like yours. Doesn't the simple human curiosity drives you well enough into learning: "what else do I have in this language?". Doesn't the simple natural human caution and some sort of healthy laziness drives you into thinking: "while not reading about the language to the very end, before I can get to making some serious decisions"? There is nothing more silly and impractical than trying to be overly practical.

[EDIT]

Please also see my comment to the comment by Richard C Bishop to the question. It is relevant to this answer and further develops my thought. I am sure it is most important to understand.

—SA

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