And so this, in fact, when you say your computer stores information as zeros and ones, A you've just typed the capital letter A, that's all that's going on inside.
事实上,当你说电脑以这些0与1进行信息存储时,你已经键入了大写字母,那就是在计算机内部发生的过程。
and you're very hungry after working on your computer at your hotel room late at night.
你在酒店房间里,在电脑前工作到很晚,这时你肚子很饿了。
RAM You probably know your computer has something called RAM which is where documents and programs live just temporarily while you're running them 'cause RAM tends to be pretty fast and whereas your hard disk is where programs and files live permanently.
也许你知道电脑有一个,正在使用的程序和文件都暂时存放在那里,而且会加快电脑速度,而硬盘是程序和文件,永久存储的地方。
By the way, when you go back to your computer, Google UNICEF, and you can give $100 to UNICEF within the hour.
顺便,当你使用电脑,用谷歌搜索联合国儿童基金会,你只需花一个小时,就能向联合国少儿基金会捐赠100美元
Now hopefully you're keeping a sheet of paper with you and you're writing down what you eat so you don't forget everything, and then you sit down at your computer at the end of the day and you log it all in.
希望你们可以随时带张纸,以便随时记下,吃的东西以防忘记,然后坐在电脑前,在一天结束时输入电脑
It's the various programs you run on your computer along with the various data files that you have saved on your hard drive,and so forth.
是你自身这个电脑中运行的各种程序,硬盘存有的各种数据和文件,类似种种。
You sign up for your human subjects requirement they put you in front of a computer screen and then they tell you, "Oh, just sit in front of the computer screen " and then we'll ask you some questions."
你报名参加人体被试实验,然后他们会让你坐在电脑前,and,then,you—,给你指导语,“请坐在电脑屏幕前面,屏幕上会显示一些要求你回答的问题“
So if you've ever done something bad like drop your laptop or smack your computer and you've never been told not to do this.
如果你以前做过类似的摔或拍打电脑,并且没有人告诉你不可以这样做。
So with the problems, that is where you really will get your hands dirty and truly immerse yourself in this world of computer science and programming.
带着这些问题,你就能深入研究,这真的可以使你沉浸到计算机科学,和编程世界中。
When the program is on your computer you say dot slash and this means on my computer.
当程序位于你的电脑上时,敲入,就意味着在我的电脑上运行。
So in your mind, if you are now the computer program and you are executing this thing from top to bottom, what just has happened verbally is we are stepping into the line of code that says sort left half of elements.
在你们看来,如果你现在是计算机程序,正在从上到下执行一系列指令,刚才所发生的就是我们现在已执行到了这行代码,它告诉你要对左半部分的元素排序。
I mean what if you're running so many things, what if the user has copied and pasted their thesis and just pasted it at the blinking prompt such that you're now out of memory because your computer is somewhat limited in memory so get string cannot possibly return all those characters or fit all of those characters in memory and return to you the address of the first.
如果你运行了很多程序,假使用户复制粘贴了他们的论文,只是粘贴在光标提示符那里,这样就出现了内存不足,因为你们的计算机的内存是有限的,所以GetString不可能返回所有的字符,或者保存这些字符到内存中,并且返回第一个字符的地址。
And if you've ever heard the word driver software that you install in your computer so that your computer, your operating system, Windows or Mac OS, knows how to talk to that piece of hardware, it's that driver software that then empowers the operating systems to send those commands as well, up, the data is laid out on the disk.
并且如果你听说过安装到,电脑中的驱动软件这个词的话,你的操作系统,比如Windows或者是苹果操作系统,通过这个驱动软件我们的电脑,才能知道如何与这个硬件进行通信,正是因为这个驱动软件,操作系统才能根据数据,左右移动的指令来读取磁盘里的数据。
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