Are you among those more comfortable, have you taken any computer science, were you programming at the age of 10 but you'd actually like to learn a bit about things you don't yet know and challenge yourself with new content or are you somewhere in between?
你对电脑比较熟悉么,你上过计算机专业方面的课程吗?,你是不是10岁就会编程,来上课的目的只是为了学习未知的知识,或者用新知识来挑战战自我?,还是二者兼有?
You might think that what a computer, what a chess-playing computer does is just this: it calculates every possible branch, every possible game from here on out.
你可能认为,一台电脑,或一台下棋电脑所做的工作就是这样,计算出所有可能的下法,以及与之对应的各种可能的棋局
If history is any indication 72% of the people ; in the theater have no prior programming experience; despite what you may think and despite the fact that some of you may very well be thinking, odds are I know the least about computers than anyone in here, I'm actually a little scared of my computer.
以往的经验表明,大讲堂里72%的人没有任何编程经验;,不管你们怎么想,有些人可能现在就在考虑了,奇怪的是比起在座的各位,我最不了解计算机,我甚至有点怕我的电脑。
And then deliver those computer signals either to guide the computer cursor on the screen or onto robotic arm to move the arm or perhaps even muscle stimulators to re-animate the paralyzed arm.
然后传递这些计算机信号,操控电脑屏上的光标,或者机器人手臂来活动手臂,或者甚至可能肌肉刺激器来让瘫痪的手臂重新动起来。
Well, again, it used to be believed that the brain is wired up like a computer, like a PC or a Mac or something like that, but we know this can't be true.
人们曾经以为大脑是像计算机那样,组装起来的,像台个人电脑或苹果电脑,但我们知道这种观点是不对的
One other piece that goes into this computer John I never remember where to put the PC, John, control? ALU? Separate? I'll put it separate you have a thing called a program counter.
另外可以进入这台计算机的是,我老是记不住在哪儿放电脑,控制?ALU?分开?我会把它分开放,你们有一个叫做程序计数器的东西。
In 1984-1985 we got the first Mackintosh and an IBM PC Junior.
在1984年到1985年,我们买了第一个苹果电脑,变成了一个IBM的计算机青年。
The so called binary system, 1 these zeros and ones that you'd probably have some vague sense underlie all computers today actually reduced to the exact same grade school kind of math and system except with computers, 1 because it's a lot easier to use just two digits, zero and one.
所谓的二进制就是,你觉得模糊的0与,在电脑上计算,事实上可以简化为跟小学数学一样,只是在电脑上计算而已,因为它更容易,仅仅使用两个数字,0与。
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