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【Intro to Java Programming 】 Lesson 1 : Introduction -1

This Notes is according to the udacity free course :

Intro to Java Programming

Lesson 1 : Introduction





What's Java ? The first class is to introduce Java.

Java is a program. 

 In computer world, there are many languages computer can figure out, and Java is one of the language, Just like English or Chinese as Human.

For tradition, the first program is this clip :



it may look really complex, and we will focus on third line and what will you think it want to do.




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