December 2017
Intermediate to advanced
260 pages
7h 34m
English
Content preview from Kotlin Blueprints
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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.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.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.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.
What is DSL?
Now, the previous approach doesn't create much difference. Kotlin would want to do better! Let us introduce you to the beautiful concept of DSL. DSL stands for Domain Specific Language. As the name indicates, it gives you the feeling that you are writing code in a language, using terminology particular to a given domain, without being geeky, but then this terminology is cleverly embedded as a syntax in a powerful language. If you are from the Groovy community you must be aware of builders. Groovy builders allow defining data in a semi declarative way. It's a kind of mini-language of its own. Builders are considered good for generating XML and laying out UI components. Kotlin DSL uses Lambdas a lot.
DSL in Kotlin are type-safe ...
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