Record an online virtual machine development environment (go, Ruby, Python, java ...) ）

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https://www.nitrous.io/

Need to register, the development environment is a class Linux virtual machine, although the creation of virtual machine needs to choose the language, but I tested, go language virtual machine, in fact, also support the C + +, Java, Python, Ruby

Can compare with http://ideone.com/, support language is not so much, but development limit is much less, can upload own IDE and debugging tool completely.

In fact, the environment can basically support a blog or website, of course, and the purchase of space is not the same, this can not always open.