【计算机科学速成课】- 第二十三章屏幕&2D 图形显示-Screens&2D Graphics

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

This 1960 PDP-1 is a great example of early computing with graphics.
这台 1960 年的 PDP-1 N 是一个早期图形计算机的好例子

You can see a cabinet-sized computer on the left,
你可以看到 左边是柜子大小的电脑阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:27

【计算机科学速成课】- 第二十二章命令行界面-Keyboards & Command Line Interfaces

Hi, I'm Carrie Anne, and welcome to CrashCourse Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

We've talked a lot about inputs and outputs in this series,
我们之前讨论过 输入输出 N 但都是计算机组件互相输入输出

but they've mostly been between different parts of a computer
我们之前讨论过 输入输出 N 但都是计算机组件互相输入输出

like outputting data from RAM or inputting instructions to a CPU.
比如 RAM 输出数据,或输指令进 CPU阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:26

【计算机科学速成课】- 第二十一章压缩-Compression

This episode is brought to you by Curiosity Stream.
本集由 Curiosity Stream 赞助播出

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Last episode we talked about Files, bundles of data, stored on a computer, that
上集我们讨论了文件格式,如何编码文字,声音,图片阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:25

【计算机科学速成课】- 第二十章文件系统-Files & File Systems

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Last episode we talked about data storage, how technologies like magnetic tape and hard
上集我们讲了数据存储,磁带和硬盘这样的技术阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:24

【计算机科学速成课】- 第十九章内存&储存介质-Memory & Storage

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

We've talked about computer memory several times in this series,
系列中 我们多次谈到内存(Memory)

and we even designed some in Episode 6.
甚至在第 6 集设计了一个简单内存阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:23

【计算机科学速成课】- 第十八章操作系统-Operating Systems

This episode is supported by Hover.
本集由 Hover 赞助播出

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Computers in the 1940s and early 50s ran one program at a time.
1940,1950 年代的电脑,每次只能运行一个程序阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:21

【计算机科学速成课】- 第十七章集成电路&摩尔定律-Integrated Circuits & Moore’s Law

This episode is brought to you by Curiosity Stream.
本集由 Curiosity Stream 赞助播出

Hi, I’m Carrie Anne, and welcome to CrashCourse Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne N欢迎收看计算机科学速成课!

Over the past six episodes, we delved into software,
过去 6 集我们聊了软件 N 从早期编程方式到现代软件工程阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:20

【计算机科学速成课】- 第十六章软件工程-Software Engineering

Hi, I'm Carrie Anne, and welcome to CrashCourse Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

So we've talked a lot about sorting in this series
之前花了很多时间讲排序

and often code to sort a list of numbers might only be ten lines long,
也写了些 10 行左右的排序代码阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:20

【计算机科学速成课】- 第十五章现代计算机奠基者阿兰·图灵-Alan Turing

Hi, I'm Carrie Anne and welcome to Crash Course computer science.
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Over the past a few episodes,
前几集我们聊了基础,比如函数,算法和数据结构阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:19

【计算机科学速成课】- 第十四章数据结构-Data Structures

Hi, I'm Carrie Anne, and welcome to Crash Course Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Last episode, we discussed a few example classic algorithms,
上集讲了一些经典算法阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:18

【计算机科学速成课】- 第十三章算法入门 - Intro to Algorithms

Hi, I'm Carrie Anne, and welcome to CrashCourse Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Over the past two episodes, we got our first taste of programming in a high-level language,
前两集,我们"初尝"了高级编程语言N (比如 Python 和 Java)

like Python or Java.
前两集,我们"初尝"了高级编程语言N (比如 Python 和 Java)阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:17

【计算机科学速成课】- 第十二章编程原理-语句和函数-Programming Basics - Statements & Functions

Hi, I’m Carrie Anne, and welcome to CrashCourse Computer Science!
(。・∀・)ノ゙嗨,我是 Carrie Anne,欢迎收看计算机科学速成课!

Last episode we discussed how writing programs in native machine code,
上集讲到用机器码写程序,阅读全文→

标签: video

smarteng 发布于 2021-09-14 11:16