> For the complete documentation index, see [llms.txt](https://sigma-1.gitbook.io/notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sigma-1.gitbook.io/notes/programming_language.md).

# Programming Language

## Programming Language

## C/C++

* [Learn C The Hard Way](http://c.learncodethehardway.org/book/index.html)

## Python

* [Learn Python the Hard Way](http://learnpythonthehardway.org/book/)

## Java

### 基礎

* [Thinking in Java, 3rd ed. Revision 4.0](http://www-plan.cs.colorado.edu/diwan/3308-08/book/TIJ3_c.htm)
* [Java语言速览：StackOverflow](http://www.importnew.com/16689.html) 可參考列在後面的資源
*

### Tips

* [Differences between HashMap and Hashtable?](http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable)

### Spring

* [Spring Guides](http://spring.io/guides)

## JavaScript

### 基礎

* [JavaScript 基本概念](https://msdn.microsoft.com/zh-tw/library/6974wx4d.aspx)