July 2018
Intermediate to advanced
334 pages
8h 20m
English
Content preview from Modern Scala Projects
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Different kinds of variables
In general, variables are of two types:
- Quantitative variable: It is a variable representing a measurement that is quantified by a numeric value. Some examples of quantitative variables are:
- A variable representing the age of a girl called Huan (Age_Huan). In September of 2017, the variable representing her age contained the value 24. Next year, one year later, that variable would be the number 1 (arithmetically) added to her current age.
- The variable representing the number of planets in the solar system (Planet_Number). Currently, pending the discovery of any new planets in the future, this variable contains the number 12. If scientists found a new celestial body tomorrow that they think qualifies to be a planet, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.