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Grace Hopper - Intro to Computer Science

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    One of the pioneers in computing was Admiral Grace Hopper.
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    She was famous for walking around with nanosticks,
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    which were pieces of wire that were the length light would travel in a nanosecond--
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    30 cm long.
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    Grace Hopper wrote one of the first languages,
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    and the language COBOL, which she is seen holding here next to UNIVAC,
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    was for a long time the most widely-used computer language.
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    She was one of the first people to think about writing languages this way,
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    ["Nobody believed that I had a running compiler and nobody would touch it.
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    They told me computers could only do arithmetic." Grace Hopper]
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    and you have this quote when she talked about writing compiler,
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    and a compiler is a program that produces other programs, like Python.
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    The difference between a compiler and an interpreter like Python
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    is the compiler does all the work at once and then runs the new program
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    whereas with an interpreter like Python you're doing this work at the same time.
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    But she had this great quote talking about no one believing that she could do such a thing,
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    and they told her that computers could only do arithmetic.
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    So far we've only seen computers do arithmetic.
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    We're going to see lots more interesting things in our Python program soon.
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    There's a link on the website to a video of Grace Hopper's appearance
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    on the David Letterman Show where she gives him a nanostick.
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    I hope you'll enjoy watching that.
タイトル:
Grace Hopper - Intro to Computer Science
概説:

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Video Language:
English
Team:
Udacity
プロジェクト:
CS101 - Intro to Computer Science
Duration:
01:06
Udacity Robot edited 英語(米国) subtitles for 01-24 Grace Hopper
Udacity Robot edited 英語(米国) subtitles for 01-24 Grace Hopper
Udacity Robot edited 英語(米国) subtitles for 01-24 Grace Hopper
Udacity Robot edited 英語(米国) subtitles for 01-24 Grace Hopper
Udacity Robot edited 英語(米国) subtitles for 01-24 Grace Hopper
sulphur edited 英語(米国) subtitles for 01-24 Grace Hopper
Gundega added a translation

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