futher和further区别？

没有进一步的话，只有进一步。进一步可以用作形容词、副词和动词。当用作形容词时，它的意思是“进一步，进一步和进一步”，而当用作副词时，它的意思是“促进，推动和加强”。

Scaling up an image

This does not segment fault, but it is not reading the pixels of the \"original\" file. Image Image::scaleUp(int numTimes) const

玉渊潭公园有什么好玩的？

How and where to perform login process (in this case getting token from server) in iPhone app?

So what I need to do in my application for loggin in is Perform an HTML request with user/pass which returns开发者_如何转开发 XML with a token. The token is used in later http requests.