Refactor your language knowledge portfolio - we are what we can code in
summary
Argues that learning a very different language reshapes thinking and shows concrete JVM-era benefits: bridge languages (Kotlin, Scala, Groovy, Clojure, JRuby) experiment features before Java adopts them; Java adds lambdas (2014) but borrows many ideas. Demonstrates ceremony vs essence with a real file‑read: verbose BufferedReader loop versus Files.lines(...).forEach(System.out::println) and Kotlin's forEachLine extension; points out Thread.sleep forced exception handling and empty catch smells. Claims 15 languages learned, predicts faster Java change over the next five years.
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chapters (6)
- 0:00Start
- 4:26Programming is a nascent field
- 37:02Bridge Languages
- 43:05Evaluate Risk vs. Reward
- 51:32Environment shapes behavior
- 53:02Let's go rock the world!
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