So if you're asking me I want you to know When my time comes Forget the wrong that I've done Help me leave behind some Reasons to be missed Don't resent me And when you're feeling empty Keep me in your memory Leave out all the rest Leave out all the rest Forgetting all the hurt inside You've learned to hide so well Pretending someone else can come And save me from myself I can't be who you are When my time comes Forget the wrong that I've done Help me leave behind some Reasons to be missed Don't resent me And when you're feeling empty Keep me in your memory Leave out all the rest Leave out all the rest Forgetting all the hurt inside You've learned to hide so well Pretending someone else can come And save me from myself I can't be who you are I can't be who you are (SINGING) How can I decide what's right When you're clouding up my mind I can't win your losing fight All the time How can I ever own what's mine When you're always taking sides But you won't take away my pride No, not this time No, not this time How did we get here?
VOA: standard.other
But we know already from week zero that computers ultimately represent all information with numbers, and if they want to represent letters inside memory, well what do they do or what do they use?
但是自从上周我们已经知道,计算机最终是用数字来表示所有的,信息,如果它们要描绘,在内存中的字母,它们该怎么做,用什么方式呢?
I've been using the blackboard a little ad hoc here, but suppose I neaten things up here now and present this rectangle is let's say R RAM, the memory inside of your computer.
我在这里特别地使用这块黑板,假如我整理这些东西,把它们呈现,这个长方形,假如说就是内存,你电脑的内存。
It's inside the memory of the machine, which means we have access to it, we can change it, we can use it to build new pieces of code, as well as we can interpret it.
它在机器的存储器里面,就是说我们可以进入它,改变它,可以用它来编写新代码,当然也可以翻译它。
Not by some very arcane numeric address inside my computer's memory, but by a symbol, by a name.
不是通过一些在我电脑内存中的神秘的数字地址,而是通过一个符号,一个名字。
Every time I use it, I'm creating a new instance, that's a different thing inside of memory.
我每次调用它,我就新建了一个类,这在内存中是个不同的事情。
We know already and we know last week from our demonstration of the floppy disks and such that there're various forms of memory inside of a computer.
大家上个星期应该从,软盘得知电脑上其实有,很多种存储装备。
Well, that suggests that you were not using memory correctly and so we'll tease apart today exactly what it means to navigate inside of a computer by way of memory and we'll also touch on over time what are some of the evils that might happen.
嗯,那表示你没有正确地使用内存,我们将详细讨论,怎样操纵计算机的内存,以后,我们还将提及,可能发生的有害的操作。
So what's really going on inside of memory.
内存中实际上是在做些什么。
That's 1800 times faster. But the real one that blows me away is, it has 2 gig of memory inside of it. That's 12 thousand times more memory. Oh, and by the way?
比以前快了1800倍,但是真让我感到吃惊的是,它有2G的内存,这是以前的12000倍,顺便说一句我的?
So what would be the letter A in binary inside of a computer's memory when you hit the letter A on the keyboard, for capital A?
当你敲击键盘上的字母A时,那么在计算机二进制的存储中,字母A是什么样的呢?
应用推荐