% It hits the vertical access at 5%.
它在竖轴上的截距为。
Number two, pointer dereferencing starts at the pointer and follows its arrow over to access its pointee.
第二,指针非关联化从指针开始,通过它的箭头,来使用它的指针数据。
This is from a U.S. Government website called treasurydirect.gov and you can get on and access it at any time.
来自于美国政府网站,treasurydirect.gov,你们也可以随时访问
It's instead outside of them and, by convention, at the top of the file so that I can access it anywhere, whether or not this is a good thing, remains to be seen.
它在函数的外面,按照惯例,在文件的顶端,所以我可以在任何地方使用它,不管这是不是好事情,拭目以待。
So, conceptually if you've ever wondered why you get access in all of your functions to global variables that's because they're not down here, they're at the very top of RAM and any function can access that RAM way up there, but for now the interesting player in the story is this thing called the heap.
所以,如果你想知道为什么全局变量能在,所有的函数中使用,那是因为它们不在这下面,而是在内存的顶端,那样任意函数都可以在内存中使用它们,现在,这里面一个有用的角色是,叫做堆的东西。
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