June 2018
Beginner
722 pages
18h 47m
English
Content preview from Introduction to Programming
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Period "."
The separator . (period) is used to separate parts of the package name, as you have seen in the com.packt.javapath example.
You also have seen how the period was used to separate an object reference and the method of that object:
int result = simpleMath.multiplyByTwo(i);
Similarly, if a simpleMath object had a public property of a, it could be referred to as simpleMath.a.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.