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If you aren't the kind of person that feels this way naturally, you'll need to become one in order to make it as a hacker. Otherwise you'll find your hacking energy is sapped by distractions like sex, money, and social approval.

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e.g.
1/3. means 1/3.0.
A simple question:
3.
is equivalent to 3.0, it's a double.
f following a number literal makes it a float.

http://stackoverflow.com/questions/4828167/purpose-of-a-f-appended-to-a-number
posted on 2014-03-11 14:27 micwu 阅读(225) 评论(0)  编辑 收藏 引用 所属分类: C++

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